diff --git a/build.sh b/build.sh index c314330..3a94e67 100755 --- a/build.sh +++ b/build.sh @@ -12,7 +12,7 @@ printf "\nSet up environmet variables\n\n" ################################################### ## Perl 5 # Look at http://www.cpan.org/src/README.html for the latest stable release of Perl -PERL_VERSION=5.22.0 +PERL_VERSION=5.26.1 ## OpenSSL is needed by Net::SSLEay which is needed by LWP::Protocol::https # and Business::PayPal and more. @@ -21,23 +21,26 @@ PERL_VERSION=5.22.0 # 2014.08.06: openssl-1.0.1i.tar.gz # 2015.01.22: openssl-1.0.2.tar.gz # 2015.10.16: openssl-1.0.2d.tar.gz -OPENSSL=openssl-1.0.2d +# 2018.04.04: openssl-1.0.2o.tar.gz +OPENSSL=openssl-1.0.2o ## libxml2 and zlib are needed for XML::LibXML # See http://xmlsoft.org/ and ftp://xmlsoft.org/libxml2/ # 2014.10.16: libxml2-2.9.2 -LIBXML2=libxml2-2.9.2 +# 2018.04.04: libxml2-2.9.8 +LIBXML2=libxml2-2.9.8 ## zlib # See http://www.zlib.net/ -ZLIB=zlib-1.2.8 +ZLIB=zlib-1.2.11 ## expat # XML::Parser needs expat. # Visit http://sourceforge.net/projects/expat/ # and http://sourceforge.net/projects/expat/files/expat/ to see what is the latest # 2012.03.24 expat-2.1.0 -EXPAT=expat-2.1.0 +# 2018.04.04 expat-2.2.5 +EXPAT=expat-2.2.5 ## Geo::IP # Needed by Geo::IP @@ -45,7 +48,8 @@ EXPAT=expat-2.1.0 # that links to https://github.com/maxmind/geoip-api-c/releases # 2015.02.26 1.6.5 # 2015.07.28 1.6.6 -GEOIP=GeoIP-1.6.6 +# 2018.04.04 1.6.12 +GEOIP=GeoIP-1.6.12 ################################################### @@ -170,13 +174,15 @@ case $1 in ;; cpanm) - $PREFIX_PERL/bin/perl $SOURCE_HOME/src/cpanm --local-lib=$PREFIX_PERL --mirror file://$SOURCE_HOME/local/cache/ --mirror-only App::cpanminus + $PREFIX_PERL/bin/perl $SOURCE_HOME/src/cpanm --local-lib=$PREFIX_PERL App::cpanminus +# $PREFIX_PERL/bin/perl $SOURCE_HOME/src/cpanm --local-lib=$PREFIX_PERL --mirror file://$SOURCE_HOME/local/cache/ --mirror-only App::cpanminus # $PREFIX_PERL/bin/perl src/cpanm --local-lib=$PREFIX_PERL --mirror file://$SOURCE_HOME/local/cache/ local::lib ;; dwim) cd $SOURCE_HOME/src/DWIM - $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --verbose . + $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --verbose . +# $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --verbose . ;; external) @@ -189,7 +195,8 @@ case $1 in openssl) cd $BUILD_TMP - tar xzf $SOURCE_HOME/src/$OPENSSL_SOURCE_ZIP_FILE + mkdir -p $OPENSSL + tar xzf $SOURCE_HOME/src/$OPENSSL_SOURCE_ZIP_FILE -C $OPENSSL --strip-components=1 cd $OPENSSL # instead of patching broken PODs that cause "make install" to fail we just remove them: @@ -292,7 +299,8 @@ case $1 in gunzip GeoIP.dat.gz mkdir -p $PREFIX_C/share/GeoIP/ mv GeoIP.dat $PREFIX_C/share/GeoIP/ - $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --verbose Geo::IP + $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --verbose Geo::IP +# $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --verbose Geo::IP rm -f $PREFIX_C/share/GeoIP/GeoIP.dat ;; @@ -300,11 +308,13 @@ case $1 in xml-libxml) #export XMLPREFIX=$PREFIX_C #echo $XMLPREFIX - $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --configure-args "LIBS='-L$PREFIX_C/lib/' INC='-I$PREFIX_C/include/ -I/$PREFIX_C/include/libxml2'" XML::LibXML + $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --configure-args "LIBS='-L$PREFIX_C/lib/' INC='-I$PREFIX_C/include/ -I/$PREFIX_C/include/libxml2'" XML::LibXML +# $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --configure-args "LIBS='-L$PREFIX_C/lib/' INC='-I$PREFIX_C/include/ -I/$PREFIX_C/include/libxml2'" XML::LibXML ;; xml-parser) - $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --configure-args "EXPATLIBPATH=$PREFIX_C/lib EXPATINCPATH=$PREFIX_C/include" XML::Parser + $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --configure-args "EXPATLIBPATH=$PREFIX_C/lib EXPATINCPATH=$PREFIX_C/include" XML::Parser +# $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --configure-args "EXPATLIBPATH=$PREFIX_C/lib EXPATINCPATH=$PREFIX_C/include" XML::Parser ;; @@ -312,14 +322,16 @@ case $1 in source $ROOT/dwim.sh CPAN_MODULE=$2 echo MODULE=$CPAN_MODULE - $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --verbose $CPAN_MODULE + $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --verbose $CPAN_MODULE +# $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --verbose $CPAN_MODULE ;; notest) source $ROOT/dwim.sh CPAN_MODULE=$2 echo MODULE=$CPAN_MODULE - $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --verbose --notest $CPAN_MODULE + $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --verbose --notest $CPAN_MODULE +# $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --mirror file://$SOURCE_HOME/local/cache/ --mirror-only --verbose --notest $CPAN_MODULE ;; try) @@ -345,7 +357,8 @@ case $1 in cd $SOURCE_HOME HARNESS_OPTIONS=j3 - $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --installdeps --mirror file://$SOURCE_HOME/local/cache/ --mirror-only . + $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --installdeps . +# $PREFIX_PERL/bin/perl $PREFIX_PERL/bin/cpanm --installdeps --mirror file://$SOURCE_HOME/local/cache/ --mirror-only . ;; test_perl) diff --git a/src/GeoIP-1.6.12.tar.gz b/src/GeoIP-1.6.12.tar.gz new file mode 100644 index 0000000..8ac60a8 Binary files /dev/null and b/src/GeoIP-1.6.12.tar.gz differ diff --git a/src/cpanm b/src/cpanm index f95d5b5..7f81ee8 100644 --- a/src/cpanm +++ b/src/cpanm @@ -21,19 +21,15 @@ BEGIN { my %fatpacked; $fatpacked{"App/cpanminus.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_CPANMINUS'; - package App::cpanminus;our$VERSION="1.7027";1; + package App::cpanminus;our$VERSION="1.7043";1; APP_CPANMINUS -$fatpacked{"App/cpanminus/CPANVersion.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_CPANMINUS_CPANVERSION'; - package App::cpanminus::CPANVersion;use strict;sub vcmp {my($self,$l,$r)=@_;local($^W)=0;return 0 if$l eq $r;for ($l,$r){s/_//g}for ($l,$r){next unless tr/.// > 1 || /^v/;s/^v?/v/;1 while s/\.0+(\d)/.$1/}if ($l=~/^v/ <=> $r=~/^v/){for ($l,$r){next if /^v/;$_=$self->float2vv($_)}}my$lvstring="v0";my$rvstring="v0";if ($] >= 5.006 && $l =~ /^v/ && $r =~ /^v/){$lvstring=$self->vstring($l);$rvstring=$self->vstring($r)}return (($l ne "undef")<=> ($r ne "undef")|| $lvstring cmp $rvstring || $l <=> $r || $l cmp $r)}sub vgt {my($self,$l,$r)=@_;$self->vcmp($l,$r)> 0}sub vlt {my($self,$l,$r)=@_;$self->vcmp($l,$r)< 0}sub vge {my($self,$l,$r)=@_;$self->vcmp($l,$r)>= 0}sub vle {my($self,$l,$r)=@_;$self->vcmp($l,$r)<= 0}sub vstring {my($self,$n)=@_;$n =~ s/^v// or die "CPAN::Version::vstring() called with invalid arg [$n]";pack "U*",split /\./,$n}sub float2vv {my($self,$n)=@_;my($rev)=int($n);$rev ||=0;my($mantissa)=$n =~ /\.(\d{1,12})/;$mantissa ||=0;$mantissa .= "0" while length($mantissa)%3;my$ret="v" .$rev;while ($mantissa){$mantissa =~ s/(\d{1,3})// or die "Panic: length>0 but not a digit? mantissa[$mantissa]";$ret .= ".".int($1)}$ret =~ s/(\.0)+/.0/;$ret}sub readable {my($self,$n)=@_;$n =~ /^([\w\-\+\.]+)/;return $1 if defined $1 && length($1)>0;if ($] < 5.006){warn("Suspicious version string seen [$n]\n");return$n}my$better=sprintf "v%vd",$n;return$better}1; -APP_CPANMINUS_CPANVERSION - $fatpacked{"App/cpanminus/Dependency.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_CPANMINUS_DEPENDENCY'; - package App::cpanminus::Dependency;use strict;use CPAN::Meta::Requirements;sub from_prereqs {my($class,$prereq,$phases,$types)=@_;my@deps;for my$type (@$types){my$req=CPAN::Meta::Requirements->new;$req->add_requirements($prereq->requirements_for($_,$type))for @$phases;push@deps,$class->from_versions($req->as_string_hash,$type)}return@deps}sub from_versions {my($class,$versions,$type)=@_;my@deps;while (my($module,$version)=each %$versions){push@deps,$class->new($module,$version,$type)}@deps}sub new {my($class,$module,$version,$type)=@_;bless {module=>$module,version=>$version,type=>$type || 'requires',},$class}sub module {$_[0]->{module}}sub version {$_[0]->{version}}sub type {$_[0]->{type}}sub is_requirement {$_[0]->{type}eq 'requires'}1; + package App::cpanminus::Dependency;use strict;use CPAN::Meta::Requirements;sub from_prereqs {my($class,$prereqs,$phases,$types)=@_;my@deps;for my$type (@$types){push@deps,$class->from_versions($prereqs->merged_requirements($phases,[$type])->as_string_hash,$type,)}return@deps}sub from_versions {my($class,$versions,$type)=@_;my@deps;while (my($module,$version)=each %$versions){push@deps,$class->new($module,$version,$type)}@deps}sub merge_with {my($self,$requirements)=@_;$self->{original_version}=$self->version;eval {$requirements->add_string_requirement($self->module,$self->version)};if ($@ =~ /illegal requirements/){warn sprintf("Can't merge requirements for %s: '%s' and '%s'",$self->module,$self->version,$requirements->requirements_for_module($self->module))}$self->{version}=$requirements->requirements_for_module($self->module)}sub new {my($class,$module,$version,$type)=@_;bless {module=>$module,version=>$version,type=>$type || 'requires',},$class}sub module {$_[0]->{module}}sub version {$_[0]->{version}}sub type {$_[0]->{type}}sub requires_version {my$self=shift;if (defined$self->{original_version}){return$self->{original_version}}$self->version}sub is_requirement {$_[0]->{type}eq 'requires'}1; APP_CPANMINUS_DEPENDENCY $fatpacked{"App/cpanminus/script.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_CPANMINUS_SCRIPT'; - package App::cpanminus::script;use strict;use Config;use Cwd ();use App::cpanminus;use App::cpanminus::Dependency;use File::Basename ();use File::Find ();use File::Path ();use File::Spec ();use File::Copy ();use File::Temp ();use Getopt::Long ();use Symbol ();use String::ShellQuote ();use version ();use constant WIN32=>$^O eq 'MSWin32';use constant BAD_TAR=>($^O eq 'solaris' || $^O eq 'hpux');use constant CAN_SYMLINK=>eval {symlink("","");1};our$VERSION=$App::cpanminus::VERSION;if ($INC{"App/FatPacker/Trace.pm"}){require JSON::PP;require CPAN::Meta::YAML;require CPAN::Meta::Prereqs;require version::vpp;require File::pushd;require Parse::PMFile}my$quote=WIN32 ? q/"/ : q/'/;sub agent {my$self=shift;my$agent="cpanminus/$VERSION";$agent .= " perl/$]" if$self->{report_perl_version};$agent}sub determine_home {my$class=shift;my$homedir=$ENV{HOME}|| eval {require File::HomeDir;File::HomeDir->my_home}|| join('',@ENV{qw(HOMEDRIVE HOMEPATH)});if (WIN32){require Win32;$homedir=Win32::GetShortPathName($homedir)}return "$homedir/.cpanm"}sub new {my$class=shift;bless {home=>$class->determine_home,cmd=>'install',seen=>{},notest=>undef,test_only=>undef,installdeps=>undef,force=>undef,sudo=>undef,make=>undef,verbose=>undef,quiet=>undef,interactive=>undef,log=>undef,mirrors=>[],mirror_only=>undef,mirror_index=>undef,cpanmetadb=>"http://cpanmetadb.plackperl.org/v1.0/",perl=>$^X,argv=>[],local_lib=>undef,self_contained=>undef,exclude_vendor=>undef,prompt_timeout=>0,prompt=>undef,configure_timeout=>60,build_timeout=>3600,test_timeout=>1800,try_lwp=>1,try_wget=>1,try_curl=>1,uninstall_shadows=>($] < 5.012),skip_installed=>1,skip_satisfied=>0,auto_cleanup=>7,pod2man=>1,installed_dists=>0,install_types=>['requires'],with_develop=>0,showdeps=>0,scandeps=>0,scandeps_tree=>[],format=>'tree',save_dists=>undef,skip_configure=>0,verify=>0,report_perl_version=>1,build_args=>{},features=>{},pure_perl=>0,cpanfile_path=>'cpanfile',@_,},$class}sub env {my($self,$key)=@_;$ENV{"PERL_CPANM_" .$key}}sub install_type_handlers {my$self=shift;my@handlers;for my$type (qw(recommends suggests)){push@handlers,"with-$type"=>sub {my%uniq;$self->{install_types}=[grep!$uniq{$_}++,@{$self->{install_types}},$type ]};push@handlers,"without-$type"=>sub {$self->{install_types}=[grep $_ ne $type,@{$self->{install_types}}]}}@handlers}sub build_args_handlers {my$self=shift;my@handlers;for my$phase (qw(configure build test install)){push@handlers,"$phase-args=s"=>\($self->{build_args}{$phase})}@handlers}sub parse_options {my$self=shift;local@ARGV=@{$self->{argv}};push@ARGV,grep length,split /\s+/,$self->env('OPT');push@ARGV,@_;Getopt::Long::Configure("bundling");Getopt::Long::GetOptions('f|force'=>sub {$self->{skip_installed}=0;$self->{force}=1},'n|notest!'=>\$self->{notest},'test-only'=>sub {$self->{notest}=0;$self->{skip_installed}=0;$self->{test_only}=1},'S|sudo!'=>\$self->{sudo},'v|verbose'=>\$self->{verbose},'verify!'=>\$self->{verify},'q|quiet!'=>\$self->{quiet},'h|help'=>sub {$self->{action}='show_help'},'V|version'=>sub {$self->{action}='show_version'},'perl=s'=>sub {$self->diag("--perl is deprecated since it's known to be fragile in figuring out dependencies. Run `$_[1] -S cpanm` instead.\n",1);$self->{perl}=$_[1]},'l|local-lib=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1])},'L|local-lib-contained=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1]);$self->{self_contained}=1;$self->{pod2man}=undef},'self-contained!'=>\$self->{self_contained},'exclude-vendor!'=>\$self->{exclude_vendor},'mirror=s@'=>$self->{mirrors},'mirror-only!'=>\$self->{mirror_only},'mirror-index=s'=>\$self->{mirror_index},'M|from=s'=>sub {$self->{mirrors}=[$_[1]];$self->{mirror_only}=1},'cpanmetadb=s'=>\$self->{cpanmetadb},'cascade-search!'=>\$self->{cascade_search},'prompt!'=>\$self->{prompt},'installdeps'=>\$self->{installdeps},'skip-installed!'=>\$self->{skip_installed},'skip-satisfied!'=>\$self->{skip_satisfied},'reinstall'=>sub {$self->{skip_installed}=0},'interactive!'=>\$self->{interactive},'i|install'=>sub {$self->{cmd}='install'},'info'=>sub {$self->{cmd}='info'},'look'=>sub {$self->{cmd}='look';$self->{skip_installed}=0},'U|uninstall'=>sub {$self->{cmd}='uninstall'},'self-upgrade'=>sub {$self->{action}='self_upgrade'},'uninst-shadows!'=>\$self->{uninstall_shadows},'lwp!'=>\$self->{try_lwp},'wget!'=>\$self->{try_wget},'curl!'=>\$self->{try_curl},'auto-cleanup=s'=>\$self->{auto_cleanup},'man-pages!'=>\$self->{pod2man},'scandeps'=>\$self->{scandeps},'showdeps'=>sub {$self->{showdeps}=1;$self->{skip_installed}=0},'format=s'=>\$self->{format},'save-dists=s'=>sub {$self->{save_dists}=$self->maybe_abs($_[1])},'skip-configure!'=>\$self->{skip_configure},'dev!'=>\$self->{dev_release},'report-perl-version!'=>\$self->{report_perl_version},'configure-timeout=i'=>\$self->{configure_timeout},'build-timeout=i'=>\$self->{build_timeout},'test-timeout=i'=>\$self->{test_timeout},'with-develop'=>\$self->{with_develop},'without-develop'=>sub {$self->{with_develop}=0},'with-feature=s'=>sub {$self->{features}{$_[1]}=1},'without-feature=s'=>sub {$self->{features}{$_[1]}=0},'with-all-features'=>sub {$self->{features}{__all}=1},'pp|pureperl!'=>\$self->{pure_perl},"cpanfile=s"=>\$self->{cpanfile_path},$self->install_type_handlers,$self->build_args_handlers,);if (!@ARGV && $0 ne '-' &&!-t STDIN){push@ARGV,$self->load_argv_from_fh(\*STDIN);$self->{load_from_stdin}=1}$self->{argv}=\@ARGV}sub check_upgrade {my$self=shift;my$install_base=$ENV{PERL_LOCAL_LIB_ROOT}? $self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}): $Config{installsitebin};if ($0 eq '-'){return}elsif ($0 !~ /^$install_base/){if ($0 =~ m!perlbrew/bin!){die <{_checked}++;$self->bootstrap_local_lib;if (@{$self->{bootstrap_deps}|| []}){local$self->{notest}=1;local$self->{scandeps}=0;$self->install_deps(Cwd::cwd,0,@{$self->{bootstrap_deps}})}}sub setup_verify {my$self=shift;my$has_modules=eval {require Module::Signature;require Digest::SHA;1};$self->{cpansign}=$self->which('cpansign');unless ($has_modules && $self->{cpansign}){warn "WARNING: Module::Signature and Digest::SHA is required for distribution verifications.\n";$self->{verify}=0}}sub parse_module_args {my($self,$module)=@_;$module =~ s/^([A-Za-z0-9_:]+)@([v\d\._]+)$/$1~== $2/;if ($module =~ /\~[v\d\._,\!<>= ]+$/){return split /\~/,$module,2}else {return$module,undef}}sub doit {my$self=shift;my$code;eval {$code=($self->_doit==0)};if (my$e=$@){warn$e;$code=1}return$code}sub _doit {my$self=shift;$self->setup_home;$self->init_tools;$self->setup_verify if$self->{verify};if (my$action=$self->{action}){$self->$action()and return 1}return$self->show_help(1)unless @{$self->{argv}}or $self->{load_from_stdin};$self->configure_mirrors;my$cwd=Cwd::cwd;my@fail;for my$module (@{$self->{argv}}){if ($module =~ s/\.pm$//i){my ($volume,$dirs,$file)=File::Spec->splitpath($module);$module=join '::',grep {$_}File::Spec->splitdir($dirs),$file}($module,my$version)=$self->parse_module_args($module);$self->chdir($cwd);if ($self->{cmd}eq 'uninstall'){$self->uninstall_module($module)or push@fail,$module}else {$self->install_module($module,0,$version)or push@fail,$module}}if ($self->{base}&& $self->{auto_cleanup}){$self->cleanup_workdirs}if ($self->{installed_dists}){my$dists=$self->{installed_dists}> 1 ? "distributions" : "distribution";$self->diag("$self->{installed_dists} $dists installed\n",1)}if ($self->{scandeps}){$self->dump_scandeps()}$self->chdir($cwd);return!@fail}sub setup_home {my$self=shift;$self->{home}=$self->env('HOME')if$self->env('HOME');unless (_writable($self->{home})){die "Can't write to cpanm home '$self->{home}': You should fix it with chown/chmod first.\n"}$self->{base}="$self->{home}/work/" .time .".$$";File::Path::mkpath([$self->{base}],0,0777);$self->{log}=File::Spec->catfile($self->{base},"build.log");my$final_log="$self->{home}/build.log";{open my$out,">$self->{log}" or die "$self->{log}: $!"}if (CAN_SYMLINK){my$build_link="$self->{home}/latest-build";unlink$build_link;symlink$self->{base},$build_link;unlink$final_log;symlink$self->{log},$final_log}else {my$log=$self->{log};my$home=$self->{home};$self->{at_exit}=sub {my$self=shift;my$temp_log="$home/build.log." .time .".$$";File::Copy::copy($log,$temp_log)&& unlink($final_log);rename($temp_log,$final_log)}}$self->chat("cpanm (App::cpanminus) $VERSION on perl $] built for $Config{archname}\n" ."Work directory is $self->{base}\n")}sub package_index_for {my ($self,$mirror)=@_;return$self->source_for($mirror)."/02packages.details.txt"}sub generate_mirror_index {my ($self,$mirror)=@_;my$file=$self->package_index_for($mirror);my$gz_file=$file .'.gz';my$index_mtime=(stat$gz_file)[9];unless (-e $file && (stat$file)[9]>= $index_mtime){$self->chat("Uncompressing index file...\n");if (eval {require Compress::Zlib}){my$gz=Compress::Zlib::gzopen($gz_file,"rb")or do {$self->diag_fail("$Compress::Zlib::gzerrno opening compressed index");return};open my$fh,'>',$file or do {$self->diag_fail("$! opening uncompressed index for write");return};my$buffer;while (my$status=$gz->gzread($buffer)){if ($status < 0){$self->diag_fail($gz->gzerror ." reading compressed index");return}print$fh $buffer}}else {if (system("gunzip -c $gz_file > $file")){$self->diag_fail("Cannot uncompress -- please install gunzip or Compress::Zlib");return}}utime$index_mtime,$index_mtime,$file}return 1}sub search_mirror_index {my ($self,$mirror,$module,$version)=@_;$self->search_mirror_index_file($self->package_index_for($mirror),$module,$version)}sub search_mirror_index_file {my($self,$file,$module,$version)=@_;open my$fh,'<',$file or return;my$found;while (<$fh>){if (m!^\Q$module\E\s+([\w\.]+)\s+(\S*)!m){$found=$self->cpan_module($module,$2,$1);last}}return$found unless$self->{cascade_search};if ($found){if ($self->satisfy_version($module,$found->{module_version},$version)){return$found}else {$self->chat("Found $module $found->{module_version} which doesn't satisfy $version.\n")}}return}sub with_version_range {my($self,$version)=@_;defined($version)&& $version =~ /[<>=]/}sub encode_json {my($self,$data)=@_;require JSON::PP;my$json=JSON::PP::encode_json($data);$json =~ s/([^a-zA-Z0-9_\-.])/uc sprintf("%%%02x",ord($1))/eg;$json}sub version_to_query {my($self,$module,$version)=@_;require CPAN::Meta::Requirements;my$requirements=CPAN::Meta::Requirements->new;$requirements->add_string_requirement($module,$version || '0');my$req=$requirements->requirements_for_module($module);if ($req =~ s/^==\s*//){return {term=>{'module.version'=>$req },}}elsif ($req !~ /\s/){return {range=>{'module.version_numified'=>{'gte'=>$self->numify_ver_metacpan($req)}},}}else {my%ops=qw(< lt <= lte > gt >= gte);my(%range,@exclusion);my@requirements=split /,\s*/,$req;for my$r (@requirements){if ($r =~ s/^([<>]=?)\s*//){$range{$ops{$1}}=$self->numify_ver_metacpan($r)}elsif ($r =~ s/\!=\s*//){push@exclusion,$self->numify_ver_metacpan($r)}}my@filters=({range=>{'module.version_numified'=>\%range }},);if (@exclusion){push@filters,{not=>{or=>[map {+{term=>{'module.version_numified'=>$self->numify_ver_metacpan($_)}}}@exclusion ]},}}return@filters}}sub numify_ver_metacpan {my($self,$ver)=@_;$ver =~ s/_//g;version->new($ver)->numify}sub numify_ver {my($self,$ver)=@_;eval version->new($ver)->numify}sub maturity_filter {my($self,$module,$version)=@_;my@filters;if (!$self->with_version_range($version)or $self->{dev_release}){push@filters,{not=>{term=>{status=>'backpan' }}}}unless ($self->{dev_release}or $version =~ /==/){push@filters,{term=>{maturity=>'released' }}}return@filters}sub by_version {my%s=qw(latest 3 cpan 2 backpan 1);$b->{_score}<=> $a->{_score}|| $s{$b->{fields}{status}}<=> $s{$a->{fields}{status}}}sub by_first_come {$a->{fields}{date}cmp $b->{fields}{date}}sub by_date {$b->{fields}{date}cmp $a->{fields}{date}}sub find_best_match {my($self,$match,$version)=@_;return unless$match && @{$match->{hits}{hits}|| []};my@hits=$self->{dev_release}? sort {by_version || by_date}@{$match->{hits}{hits}}: sort {by_version || by_first_come}@{$match->{hits}{hits}};$hits[0]->{fields}}sub search_metacpan {my($self,$module,$version)=@_;require JSON::PP;$self->chat("Searching $module ($version) on metacpan ...\n");my$metacpan_uri='http://api.metacpan.org/v0';my@filter=$self->maturity_filter($module,$version);my$query={filtered=>{(@filter ? (filter=>{and=>\@filter }): ()),query=>{nested=>{score_mode=>'max',path=>'module',query=>{custom_score=>{metacpan_script=>"score_version_numified",query=>{constant_score=>{filter=>{and=>[{term=>{'module.authorized'=>JSON::PP::true()}},{term=>{'module.indexed'=>JSON::PP::true()}},{term=>{'module.name'=>$module }},$self->version_to_query($module,$version),]}}},}},}},}};my$module_uri="$metacpan_uri/file/_search?source=";$module_uri .= $self->encode_json({query=>$query,fields=>['date','release','author','module','status' ],});my($release,$author,$module_version);my$module_json=$self->get($module_uri);my$module_meta=eval {JSON::PP::decode_json($module_json)};my$match=$self->find_best_match($module_meta);if ($match){$release=$match->{release};$author=$match->{author};my$module_matched=(grep {$_->{name}eq $module}@{$match->{module}})[0];$module_version=$module_matched->{version}}unless ($release){$self->chat("! Could not find a release matching $module ($version) on MetaCPAN.\n");return}my$dist_uri="$metacpan_uri/release/_search?source=";$dist_uri .= $self->encode_json({filter=>{and=>[{term=>{'release.name'=>$release }},{term=>{'release.author'=>$author }},]},fields=>['download_url','stat','status' ],});my$dist_json=$self->get($dist_uri);my$dist_meta=eval {JSON::PP::decode_json($dist_json)};if ($dist_meta){$dist_meta=$dist_meta->{hits}{hits}[0]{fields}}if ($dist_meta && $dist_meta->{download_url}){(my$distfile=$dist_meta->{download_url})=~ s!.+/authors/id/!!;local$self->{mirrors}=$self->{mirrors};if ($dist_meta->{status}eq 'backpan'){$self->{mirrors}=['http://backpan.perl.org' ]}elsif ($dist_meta->{stat}{mtime}> time()-24*60*60){$self->{mirrors}=['http://cpan.metacpan.org' ]}return$self->cpan_module($module,$distfile,$module_version)}$self->diag_fail("Finding $module on metacpan failed.");return}sub search_database {my($self,$module,$version)=@_;my$found;my$range=($self->with_version_range($version)|| $self->{dev_release});if ($range){$found=$self->search_metacpan($module,$version)and return$found;$found=$self->search_cpanmetadb($module,$version)and return$found}else {$found=$self->search_cpanmetadb($module,$version)and return$found;$found=$self->search_metacpan($module,$version)and return$found}}sub search_cpanmetadb {my($self,$module,$version)=@_;require CPAN::Meta::YAML;$self->chat("Searching $module on cpanmetadb ...\n");(my$uri=$self->{cpanmetadb})=~ s{/?$}{/package/$module};my$yaml=$self->get($uri);my$meta=eval {CPAN::Meta::YAML::Load($yaml)};if ($meta && $meta->{distfile}){return$self->cpan_module($module,$meta->{distfile},$meta->{version})}$self->diag_fail("Finding $module on cpanmetadb failed.");return}sub search_module {my($self,$module,$version)=@_;if ($self->{mirror_index}){$self->mask_output(chat=>"Searching $module on mirror index $self->{mirror_index} ...\n");my$pkg=$self->search_mirror_index_file($self->{mirror_index},$module,$version);return$pkg if$pkg;unless ($self->{cascade_search}){$self->mask_output(diag_fail=>"Finding $module ($version) on mirror index $self->{mirror_index} failed.");return}}unless ($self->{mirror_only}){my$found=$self->search_database($module,$version);return$found if$found}MIRROR: for my$mirror (@{$self->{mirrors}}){$self->mask_output(chat=>"Searching $module on mirror $mirror ...\n");my$name='02packages.details.txt.gz';my$uri="$mirror/modules/$name";my$gz_file=$self->package_index_for($mirror).'.gz';unless ($self->{pkgs}{$uri}){$self->mask_output(chat=>"Downloading index file $uri ...\n");$self->mirror($uri,$gz_file);$self->generate_mirror_index($mirror)or next MIRROR;$self->{pkgs}{$uri}="!!retrieved!!"}my$pkg=$self->search_mirror_index($mirror,$module,$version);return$pkg if$pkg;$self->mask_output(diag_fail=>"Finding $module ($version) on mirror $mirror failed.")}return}sub source_for {my($self,$mirror)=@_;$mirror =~ s/[^\w\.\-]+/%/g;my$dir="$self->{home}/sources/$mirror";File::Path::mkpath([$dir ],0,0777);return$dir}sub load_argv_from_fh {my($self,$fh)=@_;my@argv;while(defined(my$line=<$fh>)){chomp$line;$line =~ s/#.+$//;$line =~ s/^\s+//;$line =~ s/\s+$//;push@argv,split ' ',$line if$line}return@argv}sub show_version {my$self=shift;print "cpanm (App::cpanminus) version $VERSION ($0)\n";print "perl version $] ($^X)\n\n";print " \%Config:\n";for my$key (qw(archname installsitelib installsitebin installman1dir installman3dir sitearchexp sitelibexp vendorarch vendorlibexp archlibexp privlibexp)){print " $key=$Config{$key}\n" if$Config{$key}}print " \%ENV:\n";for my$key (grep /^PERL/,sort keys%ENV){print " $key=$ENV{$key}\n"}print " \@INC:\n";for my$inc (@INC){print " $inc\n" unless ref($inc)eq 'CODE'}return 1}sub show_help {my$self=shift;if ($_[0]){print <splitdir($dir);while (@dir){$dir=File::Spec->catdir(@dir);if (-e $dir){return -w _}pop@dir}return}sub maybe_abs {my($self,$lib)=@_;if ($lib eq '_' or $lib =~ /^~/ or File::Spec->file_name_is_absolute($lib)){return$lib}else {return File::Spec->canonpath(File::Spec->catdir(Cwd::cwd(),$lib))}}sub local_lib_target {my($self,$root)=@_;(grep {$_ ne ''}split /\Q$Config{path_sep}/,$root)[0]}sub bootstrap_local_lib {my$self=shift;if ($self->{local_lib}){return$self->setup_local_lib($self->{local_lib})}if ($ENV{PERL_LOCAL_LIB_ROOT}&& $ENV{PERL_MM_OPT}){return$self->setup_local_lib($self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}),1)}return if$self->{sudo}or (_writable($Config{installsitelib})and _writable($Config{installsitebin}));if ($ENV{PERL_MM_OPT}and ($ENV{MODULEBUILDRC}or $ENV{PERL_MB_OPT})){$self->bootstrap_local_lib_deps;return}$self->setup_local_lib;$self->diag(<resolve_path(local::lib->install_base_arch_path($base)),local::lib->resolve_path(local::lib->install_base_perl_path($base)),(!$self->{exclude_vendor}? grep {$_}@Config{qw(vendorarch vendorlibexp)}: ()),@Config{qw(archlibexp privlibexp)},)}sub _diff {my($self,$old,$new)=@_;my@diff;my%old=map {$_=>1}@$old;for my$n (@$new){push@diff,$n unless exists$old{$n}}@diff}sub _setup_local_lib_env {my($self,$base)=@_;$self->diag(<setup_env_hash_for($base,0)}sub setup_local_lib {my($self,$base,$no_env)=@_;$base=undef if$base eq '_';require local::lib;{local $0='cpanm';$base ||= "~/perl5";$base=local::lib->resolve_path($base);if ($self->{self_contained}){my@inc=$self->_core_only_inc($base);$self->{search_inc}=[@inc ]}else {$self->{search_inc}=[local::lib->install_base_arch_path($base),local::lib->install_base_perl_path($base),@INC,]}$self->_setup_local_lib_env($base)unless$no_env;$self->{local_lib}=$base}$self->bootstrap_local_lib_deps}sub bootstrap_local_lib_deps {my$self=shift;push @{$self->{bootstrap_deps}},App::cpanminus::Dependency->new('ExtUtils::MakeMaker'=>6.58),App::cpanminus::Dependency->new('ExtUtils::Install'=>1.46)}sub prompt_bool {my($self,$mess,$def)=@_;my$val=$self->prompt($mess,$def);return lc$val eq 'y'}sub prompt {my($self,$mess,$def)=@_;my$isa_tty=-t STDIN && (-t STDOUT ||!(-f STDOUT || -c STDOUT));my$dispdef=defined$def ? "[$def] " : " ";$def=defined$def ? $def : "";if (!$self->{prompt}|| (!$isa_tty && eof STDIN)){return$def}local $|=1;local $\;my$ans;eval {local$SIG{ALRM}=sub {undef$ans;die "alarm\n"};print STDOUT "$mess $dispdef";alarm$self->{prompt_timeout}if$self->{prompt_timeout};$ans=;alarm 0};if (defined$ans){chomp$ans}else {print STDOUT "\n"}return (!defined$ans || $ans eq '')? $def : $ans}sub diag_ok {my($self,$msg)=@_;chomp$msg;$msg ||= "OK";if ($self->{in_progress}){$self->_diag("$msg\n");$self->{in_progress}=0}$self->log("-> $msg\n")}sub diag_fail {my($self,$msg,$always)=@_;chomp$msg;if ($self->{in_progress}){$self->_diag("FAIL\n");$self->{in_progress}=0}if ($msg){$self->_diag("! $msg\n",$always,1);$self->log("-> FAIL $msg\n")}}sub diag_progress {my($self,$msg)=@_;chomp$msg;$self->{in_progress}=1;$self->_diag("$msg ... ");$self->log("$msg\n")}sub _diag {my($self,$msg,$always,$error)=@_;my$fh=$error ? *STDERR : *STDOUT;print {$fh}$msg if$always or $self->{verbose}or!$self->{quiet}}sub diag {my($self,$msg,$always)=@_;$self->_diag($msg,$always);$self->log($msg)}sub chat {my$self=shift;print STDERR @_ if$self->{verbose};$self->log(@_)}sub mask_output {my$self=shift;my$method=shift;$self->$method($self->mask_uri_passwords(@_))}sub log {my$self=shift;open my$out,">>$self->{log}";print$out @_}sub run {my($self,$cmd)=@_;if (WIN32){$cmd=$self->shell_quote(@$cmd)if ref$cmd eq 'ARRAY';unless ($self->{verbose}){$cmd .= " >> " .$self->shell_quote($self->{log})." 2>&1"}!system$cmd}else {my$pid=fork;if ($pid){waitpid$pid,0;return!$?}else {$self->run_exec($cmd)}}}sub run_exec {my($self,$cmd)=@_;if (ref$cmd eq 'ARRAY'){unless ($self->{verbose}){open my$logfh,">>",$self->{log};open STDERR,'>&',$logfh;open STDOUT,'>&',$logfh;close$logfh}exec @$cmd}else {unless ($self->{verbose}){$cmd .= " >> " .$self->shell_quote($self->{log})." 2>&1"}exec$cmd}}sub run_timeout {my($self,$cmd,$timeout)=@_;return$self->run($cmd)if WIN32 || $self->{verbose}||!$timeout;my$pid=fork;if ($pid){eval {local$SIG{ALRM}=sub {die "alarm\n"};alarm$timeout;waitpid$pid,0;alarm 0};if ($@ && $@ eq "alarm\n"){$self->diag_fail("Timed out (> ${timeout}s). Use --verbose to retry.");local$SIG{TERM}='IGNORE';kill TERM=>0;waitpid$pid,0;return}return!$?}elsif ($pid==0){$self->run_exec($cmd)}else {$self->chat("! fork failed: falling back to system()\n");$self->run($cmd)}}sub append_args {my($self,$cmd,$phase)=@_;if (my$args=$self->{build_args}{$phase}){$cmd=join ' ',$self->shell_quote(@$cmd),$args}$cmd}sub configure {my($self,$cmd,$depth)=@_;local$ENV{PERL5_CPAN_IS_RUNNING}=local$ENV{PERL5_CPANPLUS_IS_RUNNING}=$$;local$ENV{PERL5_CPANM_IS_RUNNING}=$$;my$use_default=!$self->{interactive};local$ENV{PERL_MM_USE_DEFAULT}=$use_default;local$ENV{PERL_MM_OPT}=$ENV{PERL_MM_OPT};local$ENV{PERL_MB_OPT}=$ENV{PERL_MB_OPT};unless ($self->{pod2man}){$ENV{PERL_MM_OPT}.= " INSTALLMAN1DIR=none INSTALLMAN3DIR=none";$ENV{PERL_MB_OPT}.= " --config installman1dir= --config installsiteman1dir= --config installman3dir= --config installsiteman3dir="}if ($self->{pure_perl}){$ENV{PERL_MM_OPT}.= " PUREPERL_ONLY=1";$ENV{PERL_MB_OPT}.= " --pureperl-only"}$cmd=$self->append_args($cmd,'configure')if$depth==0;local$self->{verbose}=$self->{verbose}|| $self->{interactive};$self->run_timeout($cmd,$self->{configure_timeout})}sub build {my($self,$cmd,$distname,$depth)=@_;local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};$cmd=$self->append_args($cmd,'build')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{build_timeout});while (1){my$ans=lc$self->prompt("Building $distname failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->build($cmd,$distname,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}sub test {my($self,$cmd,$distname,$depth)=@_;return 1 if$self->{notest};local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};local$ENV{NONINTERACTIVE_TESTING}=!$self->{interactive};$cmd=$self->append_args($cmd,'test')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{test_timeout});if ($self->{force}){$self->diag_fail("Testing $distname failed but installing it anyway.");return 1}else {$self->diag_fail;while (1){my$ans=lc$self->prompt("Testing $distname failed.\nYou can s)kip, r)etry, f)orce install, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->test($cmd,$distname,$depth)if$ans eq 'r';return 1 if$ans eq 'f';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}}sub install {my($self,$cmd,$uninst_opts,$depth)=@_;if ($depth==0 && $self->{test_only}){return 1}if ($self->{sudo}){unshift @$cmd,"sudo"}if ($self->{uninstall_shadows}&&!$ENV{PERL_MM_OPT}){push @$cmd,@$uninst_opts}$cmd=$self->append_args($cmd,'install')if$depth==0;$self->run($cmd)}sub look {my$self=shift;my$shell=$ENV{SHELL};$shell ||= $ENV{COMSPEC}if WIN32;if ($shell){my$cwd=Cwd::cwd;$self->diag("Entering $cwd with $shell\n");system$shell}else {$self->diag_fail("You don't seem to have a SHELL :/")}}sub show_build_log {my$self=shift;my@pagers=($ENV{PAGER},(WIN32 ? (): ('less')),'more');my$pager;while (@pagers){$pager=shift@pagers;next unless$pager;$pager=$self->which($pager);next unless$pager;last}if ($pager){system("$pager < $self->{log}")}else {$self->diag_fail("You don't seem to have a PAGER :/")}}sub chdir {my$self=shift;Cwd::chdir(File::Spec->canonpath($_[0]))or die "$_[0]: $!"}sub configure_mirrors {my$self=shift;unless (@{$self->{mirrors}}){$self->{mirrors}=['http://www.cpan.org' ]}for (@{$self->{mirrors}}){s!^/!file:///!;s!/$!!}}sub self_upgrade {my$self=shift;$self->check_upgrade;$self->{argv}=['App::cpanminus' ];return}sub install_module {my($self,$module,$depth,$version)=@_;$self->check_libs;if ($self->{seen}{$module}++){$self->chat("Already tried $module. Skipping.\n");return 1}if ($self->{skip_satisfied}){my($ok,$local)=$self->check_module($module,$version || 0);if ($ok){$self->diag("You have $module ($local)\n",1);return 1}}my$dist=$self->resolve_name($module,$version);unless ($dist){my$what=$module .($version ? " ($version)" : "");$self->diag_fail("Couldn't find module or a distribution $what",1);return}if ($dist->{distvname}&& $self->{seen}{$dist->{distvname}}++){$self->chat("Already tried $dist->{distvname}. Skipping.\n");return 1}if ($self->{cmd}eq 'info'){print$self->format_dist($dist),"\n";return 1}$dist->{depth}=$depth;if ($dist->{module}){unless ($self->satisfy_version($dist->{module},$dist->{module_version},$version)){$self->diag("Found $dist->{module} $dist->{module_version} which doesn't satisfy $version.\n",1);return}my$cmp=$version ? "==" : "";my$requirement=$dist->{module_version}? "$cmp$dist->{module_version}" : 0;my($ok,$local)=$self->check_module($dist->{module},$requirement);if ($self->{skip_installed}&& $ok){$self->diag("$dist->{module} is up to date. ($local)\n",1);return 1}}if ($dist->{dist}eq 'perl'){$self->diag("skipping $dist->{pathname}\n");return 1}$self->diag("--> Working on $module\n");$dist->{dir}||= $self->fetch_module($dist);unless ($dist->{dir}){$self->diag_fail("Failed to fetch distribution $dist->{distvname}",1);return}$self->chat("Entering $dist->{dir}\n");$self->chdir($self->{base});$self->chdir($dist->{dir});if ($self->{cmd}eq 'look'){$self->look;return 1}return$self->build_stuff($module,$dist,$depth)}sub uninstall_search_path {my$self=shift;$self->{local_lib}? (local::lib->install_base_arch_path($self->{local_lib}),local::lib->install_base_perl_path($self->{local_lib})): @Config{qw(installsitearch installsitelib)}}sub uninstall_module {my ($self,$module)=@_;$self->check_libs;my@inc=$self->uninstall_search_path;my($metadata,$packlist)=$self->packlists_containing($module,\@inc);unless ($packlist){$self->diag_fail(<uninstall_target($metadata,$packlist);$self->ask_permission($module,\@uninst_files)or return;$self->uninstall_files(@uninst_files,$packlist);$self->diag("Successfully uninstalled $module\n",1);return 1}sub packlists_containing {my($self,$module,$inc)=@_;require Module::Metadata;my$metadata=Module::Metadata->new_from_module($module,inc=>$inc)or return;my$packlist;my$wanted=sub {return unless $_ eq '.packlist' && -f $_;for my$file ($self->unpack_packlist($File::Find::name)){$packlist ||= $File::Find::name if$file eq $metadata->filename}};{require File::pushd;my$pushd=File::pushd::pushd();my@search=grep -d $_,map File::Spec->catdir($_,'auto'),@$inc;File::Find::find($wanted,@search)}return$metadata,$packlist}sub uninstall_target {my($self,$metadata,$packlist)=@_;if ($self->has_shadow_install($metadata)or $self->{local_lib}){grep$self->should_unlink($_),$self->unpack_packlist($packlist)}else {$self->unpack_packlist($packlist)}}sub has_shadow_install {my($self,$metadata)=@_;my@shadow=grep defined,map Module::Metadata->new_from_module($metadata->name,inc=>[$_]),@INC;@shadow >= 2}sub should_unlink {my($self,$file)=@_;if ($self->{local_lib}){$file =~ /^\Q$self->{local_lib}\E/}else {!(grep$file =~ /^\Q$_\E/,@Config{qw(installbin installscript installman1dir installman3dir)})}}sub ask_permission {my ($self,$module,$files)=@_;$self->diag("$module contains the following files:\n\n");for my$file (@$files){$self->diag(" $file\n")}$self->diag("\n");return 'force uninstall' if$self->{force};local$self->{prompt}=1;return$self->prompt_bool("Are you sure you want to uninstall $module?",'y')}sub unpack_packlist {my ($self,$packlist)=@_;open my$fh,'<',$packlist or die "$packlist: $!";map {chomp;$_}<$fh>}sub uninstall_files {my ($self,@files)=@_;$self->diag("\n");for my$file (@files){$self->diag("Unlink: $file\n");unlink$file or $self->diag_fail("$!: $file")}$self->diag("\n");return 1}sub format_dist {my($self,$dist)=@_;return "$dist->{cpanid}/$dist->{filename}"}sub trim {local $_=shift;tr/\n/ /d;s/^\s*|\s*$//g;$_}sub fetch_module {my($self,$dist)=@_;$self->chdir($self->{base});for my$uri (@{$dist->{uris}}){$self->mask_output(diag_progress=>"Fetching $uri");my$filename=$dist->{filename}|| $uri;my$name=File::Basename::basename($filename);my$cancelled;my$fetch=sub {my$file;eval {local$SIG{INT}=sub {$cancelled=1;die "SIGINT\n"};$self->mirror($uri,$name);$file=$name if -e $name};$self->diag("ERROR: " .trim("$@")."\n",1)if $@ && $@ ne "SIGINT\n";return$file};my($try,$file);while ($try++ < 3){$file=$fetch->();last if$cancelled or $file;$self->mask_output(diag_fail=>"Download $uri failed. Retrying ... ")}if ($cancelled){$self->diag_fail("Download cancelled.");return}unless ($file){$self->mask_output(diag_fail=>"Failed to download $uri");next}$self->diag_ok;$dist->{local_path}=File::Spec->rel2abs($name);my$dir=$self->unpack($file,$uri,$dist);next unless$dir;if (my$save=$self->{save_dists}){my$path=$dist->{pathname}? "$save/authors/id/$dist->{pathname}" : "$save/vendor/$file";$self->chat("Copying $name to $path\n");File::Path::mkpath([File::Basename::dirname($path)],0,0777);File::Copy::copy($file,$path)or warn $!}return$dist,$dir}}sub unpack {my($self,$file,$uri,$dist)=@_;if ($self->{verify}){$self->verify_archive($file,$uri,$dist)or return}$self->chat("Unpacking $file\n");my$dir=$file =~ /\.zip/i ? $self->unzip($file): $self->untar($file);unless ($dir){$self->diag_fail("Failed to unpack $file: no directory")}return$dir}sub verify_checksums_signature {my($self,$chk_file)=@_;require Module::Signature;$self->chat("Verifying the signature of CHECKSUMS\n");my$rv=eval {local$SIG{__WARN__}=sub {};my$v=Module::Signature::_verify($chk_file);$v==Module::Signature::SIGNATURE_OK()};if ($rv){$self->chat("Verified OK!\n")}else {$self->diag_fail("Verifying CHECKSUMS signature failed: $rv\n");return}return 1}sub verify_archive {my($self,$file,$uri,$dist)=@_;unless ($dist->{cpanid}){$self->chat("Archive '$file' does not seem to be from PAUSE. Skip verification.\n");return 1}(my$mirror=$uri)=~ s!/authors/id.*$!!;(my$chksum_uri=$uri)=~ s!/[^/]*$!/CHECKSUMS!;my$chk_file=$self->source_for($mirror)."/$dist->{cpanid}.CHECKSUMS";$self->mask_output(diag_progress=>"Fetching $chksum_uri");$self->mirror($chksum_uri,$chk_file);unless (-e $chk_file){$self->diag_fail("Fetching $chksum_uri failed.\n");return}$self->diag_ok;$self->verify_checksums_signature($chk_file)or return;$self->verify_checksum($file,$chk_file)}sub verify_checksum {my($self,$file,$chk_file)=@_;$self->chat("Verifying the SHA1 for $file\n");open my$fh,"<$chk_file" or die "$chk_file: $!";my$data=join '',<$fh>;$data =~ s/\015?\012/\n/g;require Safe;my$chksum=Safe->new->reval($data);if (!ref$chksum or ref$chksum ne 'HASH'){$self->diag_fail("! Checksum file downloaded from $chk_file is broken.\n");return}if (my$sha=$chksum->{$file}{sha256}){my$hex=$self->sha1_for($file);if ($hex eq $sha){$self->chat("Checksum for $file: Verified!\n")}else {$self->diag_fail("Checksum mismatch for $file\n");return}}else {$self->chat("Checksum for $file not found in CHECKSUMS.\n");return}}sub sha1_for {my($self,$file)=@_;require Digest::SHA;open my$fh,"<",$file or die "$file: $!";my$dg=Digest::SHA->new(256);my($data);while (read($fh,$data,4096)){$dg->add($data)}return$dg->hexdigest}sub verify_signature {my($self,$dist)=@_;$self->diag_progress("Verifying the SIGNATURE file");my$out=`$self->{cpansign} -v --skip 2>&1`;$self->log($out);if ($out =~ /Signature verified OK/){$self->diag_ok("Verified OK");return 1}else {$self->diag_fail("SIGNATURE verificaion for $dist->{filename} failed\n");return}}sub resolve_name {my($self,$module,$version)=@_;if ($module =~ /^(ftp|https?|file):/){if ($module =~ m!authors/id/(.*)!){return$self->cpan_dist($1,$module)}else {return {uris=>[$module ]}}}if ($module =~ m!^[\./]! && -d $module){return {source=>'local',dir=>Cwd::abs_path($module),}}if (-f $module){return {source=>'local',uris=>["file://" .Cwd::abs_path($module)],}}if ($module =~ /(?:^git:|\.git(?:@.+)?$)/){return$self->git_uri($module)}if ($module =~ s!^cpan:///distfile/!!){return$self->cpan_dist($module)}if ($module =~ m!^(?:[A-Z]/[A-Z]{2}/)?([A-Z]{2}[\-A-Z0-9]*/.*)$!){return$self->cpan_dist($1)}return$self->search_module($module,$version)}sub cpan_module {my($self,$module,$dist,$version)=@_;my$dist=$self->cpan_dist($dist);$dist->{module}=$module;$dist->{module_version}=$version if$version && $version ne 'undef';return$dist}sub cpan_dist {my($self,$dist,$url)=@_;$dist =~ s!^([A-Z]{2})!substr($1,0,1)."/".substr($1,0,2)."/".$1!e;require CPAN::DistnameInfo;my$d=CPAN::DistnameInfo->new($dist);if ($url){$url=[$url ]unless ref$url eq 'ARRAY'}else {my$id=$d->cpanid;my$fn=substr($id,0,1)."/" .substr($id,0,2)."/" .$id ."/" .$d->filename;my@mirrors=@{$self->{mirrors}};my@urls=map "$_/authors/id/$fn",@mirrors;$url=\@urls,}return {$d->properties,source=>'cpan',uris=>$url,}}sub git_uri {my ($self,$uri)=@_;($uri,my$commitish)=split /(?<=\.git)@/i,$uri,2;my$dir=File::Temp::tempdir(CLEANUP=>1);$self->mask_output(diag_progress=>"Cloning $uri");$self->run(['git','clone',$uri,$dir ]);unless (-e "$dir/.git"){$self->diag_fail("Failed cloning git repository $uri",1);return}if ($commitish){require File::pushd;my$dir=File::pushd::pushd($dir);unless ($self->run(['git','checkout',$commitish ])){$self->diag_fail("Failed to checkout '$commitish' in git repository $uri\n");return}}$self->diag_ok;return {source=>'local',dir=>$dir,}}sub setup_module_build_patch {my$self=shift;open my$out,">$self->{base}/ModuleBuildSkipMan.pm" or die $!;print$out <{search_inc}||= do {if (defined$::Bin){[grep!/^\Q$::Bin\E\/..\/(?:fat)?lib$/,@INC]}else {[@INC]}}}sub check_module {my($self,$mod,$want_ver)=@_;require Module::Metadata;my$meta=Module::Metadata->new_from_module($mod,inc=>$self->search_inc)or return 0,undef;my$version=$meta->version;if ($self->{self_contained}&& $self->loaded_from_perl_lib($meta)){$version=$self->core_version_for($mod);return 0,undef if$version && $version==-1}$self->{local_versions}{$mod}=$version;if ($self->is_deprecated($meta)){return 0,$version}elsif ($self->satisfy_version($mod,$version,$want_ver)){return 1,($version || 'undef')}else {return 0,$version}}sub satisfy_version {my($self,$mod,$version,$want_ver)=@_;$want_ver='0' unless defined($want_ver)&& length($want_ver);require CPAN::Meta::Requirements;my$requirements=CPAN::Meta::Requirements->new;$requirements->add_string_requirement($mod,$want_ver);$requirements->accepts_module($mod,$version)}sub unsatisfy_how {my($self,$ver,$want_ver)=@_;if ($want_ver =~ /^[v0-9\.\_]+$/){return "$ver < $want_ver"}else {return "$ver doesn't satisfy $want_ver"}}sub is_deprecated {my($self,$meta)=@_;my$deprecated=eval {require Module::CoreList;Module::CoreList::is_deprecated($meta->{module})};return$deprecated && $self->loaded_from_perl_lib($meta)}sub loaded_from_perl_lib {my($self,$meta)=@_;require Config;my@dirs=qw(archlibexp privlibexp);if ($self->{self_contained}&&!$self->{exclude_vendor}&& $Config{vendorarch}){unshift@dirs,qw(vendorarch vendorlibexp)}for my$dir (@dirs){my$confdir=$Config{$dir};if ($confdir eq substr($meta->filename,0,length($confdir))){return 1}}return}sub should_install {my($self,$mod,$ver)=@_;$self->chat("Checking if you have $mod $ver ... ");my($ok,$local)=$self->check_module($mod,$ver);if ($ok){$self->chat("Yes ($local)\n")}elsif ($local){$self->chat("No (" .$self->unsatisfy_how($local,$ver).")\n")}else {$self->chat("No\n")}return$mod unless$ok;return}sub check_perl_version {my($self,$version)=@_;require CPAN::Meta::Requirements;my$req=CPAN::Meta::Requirements->from_string_hash({perl=>$version });$req->accepts_module(perl=>$])}sub install_deps {my($self,$dir,$depth,@deps)=@_;my(@install,%seen,@fail);for my$dep (@deps){next if$seen{$dep->module};if ($dep->module eq 'perl'){if ($dep->is_requirement &&!$self->check_perl_version($dep->version)){$self->diag("Needs perl @{[$dep->version]}, you have $]\n");push@fail,'perl'}}elsif ($self->should_install($dep->module,$dep->version)){push@install,$dep;$seen{$dep->module}=1}}if (@install){$self->diag("==> Found dependencies: " .join(", ",map $_->module,@install)."\n")}for my$dep (@install){$self->install_module($dep->module,$depth + 1,$dep->version)}$self->chdir($self->{base});$self->chdir($dir)if$dir;if ($self->{scandeps}){return 1}my@not_ok=$self->unsatisfied_deps(@deps);if (@not_ok){return 0,\@not_ok}else {return 1}}sub unsatisfied_deps {my($self,@deps)=@_;require CPAN::Meta::Check;require CPAN::Meta::Requirements;my$reqs=CPAN::Meta::Requirements->new;for my$dep (grep $_->is_requirement,@deps){$reqs->add_string_requirement($dep->module=>$dep->version || '0')}my$ret=CPAN::Meta::Check::check_requirements($reqs,'requires',$self->{search_inc});grep defined,values %$ret}sub install_deps_bailout {my($self,$target,$dir,$depth,@deps)=@_;my($ok,$fail)=$self->install_deps($dir,$depth,@deps);if (!$ok){$self->diag_fail("Installing the dependencies failed: " .join(", ",@$fail),1);unless ($self->prompt_bool("Do you want to continue building $target anyway?","n")){$self->diag_fail("Bailing out the installation for $target.",1);return}}return 1}sub build_stuff {my($self,$stuff,$dist,$depth)=@_;if ($self->{verify}&& -e 'SIGNATURE'){$self->verify_signature($dist)or return}require CPAN::Meta;my($meta_file)=grep -f,qw(META.json META.yml);if ($meta_file){$self->chat("Checking configure dependencies from $meta_file\n");$dist->{cpanmeta}=eval {CPAN::Meta->load_file($meta_file)}}elsif ($dist->{dist}&& $dist->{version}){$self->chat("META.yml/json not found. Creating skeleton for it.\n");$dist->{cpanmeta}=CPAN::Meta->new({name=>$dist->{dist},version=>$dist->{version}})}$dist->{meta}=$dist->{cpanmeta}? $dist->{cpanmeta}->as_struct : {};my@config_deps;if ($dist->{cpanmeta}){push@config_deps,App::cpanminus::Dependency->from_prereqs($dist->{cpanmeta}->effective_prereqs,['configure'],$self->{install_types},)}if (-e 'Build.PL' &&!$self->should_use_mm($dist->{dist})&&!@config_deps){push@config_deps,App::cpanminus::Dependency->from_versions({'Module::Build'=>'0.36' },'configure',)}my$target=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $dist->{dir};$self->install_deps_bailout($target,$dist->{dir},$depth,@config_deps)or return;$self->diag_progress("Configuring $target");my$configure_state=$self->configure_this($dist,$depth);$self->diag_ok($configure_state->{configured_ok}? "OK" : "N/A");if ($dist->{cpanmeta}&& $dist->{source}eq 'cpan'){$dist->{provides}=$dist->{cpanmeta}{provides}|| $self->extract_packages($dist->{cpanmeta},".")}my$root_target=(($self->{installdeps}or $self->{showdeps})and $depth==0);$dist->{want_phases}=$self->{notest}&&!$root_target ? [qw(build runtime)]: [qw(build test runtime)];push @{$dist->{want_phases}},'develop' if$self->{with_develop}&& $depth==0;my@deps=$self->find_prereqs($dist);my$module_name=$self->find_module_name($configure_state)|| $dist->{meta}{name};$module_name =~ s/-/::/g;if ($self->{showdeps}){for my$dep (@config_deps,@deps){print$dep->module,($dep->version ? ("~".$dep->version): ""),"\n"}return 1}my$distname=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $stuff;my$walkup;if ($self->{scandeps}){$walkup=$self->scandeps_append_child($dist)}$self->install_deps_bailout($distname,$dist->{dir},$depth,@deps)or return;if ($self->{scandeps}){unless ($configure_state->{configured_ok}){my$diag=<{scandeps_tree}};$diag .= "!\n" .join("",map "! * $_->[0]{module}\n",@tree[0..$#tree-1])if@tree}$self->diag("!\n$diag!\n",1)}$walkup->();return 1}if ($self->{installdeps}&& $depth==0){if ($configure_state->{configured_ok}){$self->diag("<== Installed dependencies for $stuff. Finishing.\n");return 1}else {$self->diag("! Configuring $distname failed. See $self->{log} for details.\n",1);return}}my$installed;if ($configure_state->{use_module_build}&& -e 'Build' && -f _){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{perl},"./Build" ],$distname,$depth)&& $self->test([$self->{perl},"./Build","test" ],$distname,$depth)&& $self->install([$self->{perl},"./Build","install" ],["--uninst",1 ],$depth)&& $installed++}elsif ($self->{make}&& -e 'Makefile'){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{make}],$distname,$depth)&& $self->test([$self->{make},"test" ],$distname,$depth)&& $self->install([$self->{make},"install" ],["UNINST=1" ],$depth)&& $installed++}else {my$why;my$configure_failed=$configure_state->{configured}&&!$configure_state->{configured_ok};if ($configure_failed){$why="Configure failed for $distname."}elsif ($self->{make}){$why="The distribution doesn't have a proper Makefile.PL/Build.PL"}else {$why="Can't configure the distribution. You probably need to have 'make'."}$self->diag_fail("$why See $self->{log} for details.",1);return}if ($installed && $self->{test_only}){$self->diag_ok;$self->diag("Successfully tested $distname\n",1)}elsif ($installed){my$local=$self->{local_versions}{$dist->{module}|| ''};my$version=$dist->{module_version}|| $dist->{meta}{version}|| $dist->{version};my$reinstall=$local && ($local eq $version);my$action=$local &&!$reinstall ? $self->numify_ver($version)< $self->numify_ver($local)? "downgraded" : "upgraded" : undef;my$how=$reinstall ? "reinstalled $distname" : $local ? "installed $distname ($action from $local)" : "installed $distname" ;my$msg="Successfully $how";$self->diag_ok;$self->diag("$msg\n",1);$self->{installed_dists}++;$self->save_meta($stuff,$dist,$module_name,\@config_deps,\@deps);return 1}else {my$what=$self->{test_only}? "Testing" : "Installing";$self->diag_fail("$what $stuff failed. See $self->{log} for details. Retry with --force to force install it.",1);return}}sub perl_requirements {my($self,@requires)=@_;my@perl;for my$requires (grep defined,@requires){if (exists$requires->{perl}){push@perl,App::cpanminus::Dependency->new(perl=>$requires->{perl})}}return@perl}sub should_use_mm {my($self,$dist)=@_;my%should_use_mm=map {$_=>1}qw(version ExtUtils-ParseXS ExtUtils-Install ExtUtils-Manifest);$should_use_mm{$dist}}sub configure_this {my($self,$dist,$depth)=@_;if (-e $self->{cpanfile_path}&& $self->{installdeps}&& $depth==0){require Module::CPANfile;$dist->{cpanfile}=eval {Module::CPANfile->load($self->{cpanfile_path})};$self->diag_fail($@,1)if $@;return {configured=>1,configured_ok=>!!$dist->{cpanfile},use_module_build=>0,}}if ($self->{skip_configure}){my$eumm=-e 'Makefile';my$mb=-e 'Build' && -f _;return {configured=>1,configured_ok=>$eumm || $mb,use_module_build=>$mb,}}my$state={};my$try_eumm=sub {if (-e 'Makefile.PL'){$self->chat("Running Makefile.PL\n");if ($self->configure([$self->{perl},"Makefile.PL" ],$depth)){$state->{configured_ok}=-e 'Makefile'}$state->{configured}++}};my$try_mb=sub {if (-e 'Build.PL'){$self->chat("Running Build.PL\n");if ($self->configure([$self->{perl},"Build.PL" ],$depth)){$state->{configured_ok}=-e 'Build' && -f _}$state->{use_module_build}++;$state->{configured}++}};my@try;if ($dist->{dist}&& $self->should_use_mm($dist->{dist})){@try=($try_eumm,$try_mb)}else {@try=($try_mb,$try_eumm)}for my$try (@try){$try->();last if$state->{configured_ok}}unless ($state->{configured_ok}){while (1){my$ans=lc$self->prompt("Configuring $dist->{dist} failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");last if$ans eq 's';return$self->configure_this($dist,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}return$state}sub find_module_name {my($self,$state)=@_;return unless$state->{configured_ok};if ($state->{use_module_build}&& -e "_build/build_params"){my$params=do {open my$in,"_build/build_params";$self->safe_eval(join "",<$in>)};return eval {$params->[2]{module_name}}|| undef}elsif (-e "Makefile"){open my$mf,"Makefile";while (<$mf>){if (/^\#\s+NAME\s+=>\s+(.*)/){return$self->safe_eval($1)}}}return}sub list_files {my$self=shift;if (-e 'MANIFEST'){require ExtUtils::Manifest;my$manifest=eval {ExtUtils::Manifest::manifind()}|| {};return sort {lc$a cmp lc$b}keys %$manifest}else {require File::Find;my@files;my$finder=sub {my$name=$File::Find::name;$name =~ s!\.[/\\]!!;push@files,$name};File::Find::find($finder,".");return sort {lc$a cmp lc$b}@files}}sub extract_packages {my($self,$meta,$dir)=@_;my$try=sub {my$file=shift;return 0 if$file =~ m!^(?:x?t|inc|local|perl5|fatlib|_build)/!;return 1 unless$meta->{no_index};return 0 if grep {$file =~ m!^$_/!}@{$meta->{no_index}{directory}|| []};return 0 if grep {$file eq $_}@{$meta->{no_index}{file}|| []};return 1};require Parse::PMFile;my@files=grep {/\.pm(?:\.PL)?$/ && $try->($_)}$self->list_files;my$provides={};for my$file (@files){my$parser=Parse::PMFile->new($meta,{UNSAFE=>1,ALLOW_DEV_VERSION=>1 });my$packages=$parser->parse($file);while (my($package,$meta)=each %$packages){$provides->{$package}||= {file=>$meta->{infile},($meta->{version}eq 'undef')? (): (version=>$meta->{version}),}}}return$provides}sub save_meta {my($self,$module,$dist,$module_name,$config_deps,$build_deps)=@_;return unless$dist->{distvname}&& $dist->{source}eq 'cpan';my$base=($ENV{PERL_MM_OPT}|| '')=~ /INSTALL_BASE=/ ? ($self->install_base($ENV{PERL_MM_OPT})."/lib/perl5"): $Config{sitelibexp};my$provides=$dist->{provides};File::Path::mkpath("blib/meta",0,0777);my$local={name=>$module_name,target=>$module,version=>exists$provides->{$module_name}? ($provides->{$module_name}{version}|| $dist->{version}): $dist->{version},dist=>$dist->{distvname},pathname=>$dist->{pathname},provides=>$provides,};require JSON::PP;open my$fh,">","blib/meta/install.json" or die $!;print$fh JSON::PP::encode_json($local);if (-e "MYMETA.json"){File::Copy::copy("MYMETA.json","blib/meta/MYMETA.json")}my@cmd=(($self->{sudo}? 'sudo' : ()),$^X,'-MExtUtils::Install=install','-e',qq[install({ 'blib/meta' => '$base/$Config{archname}/.meta/$dist->{distvname}' })],);$self->run(\@cmd)}sub _merge_hashref {my($self,@hashrefs)=@_;my%hash;for my$h (@hashrefs){%hash=(%hash,%$h)}return \%hash}sub install_base {my($self,$mm_opt)=@_;$mm_opt =~ /INSTALL_BASE=(\S+)/ and return $1;die "Your PERL_MM_OPT doesn't contain INSTALL_BASE"}sub safe_eval {my($self,$code)=@_;eval$code}sub configure_features {my($self,$dist,@features)=@_;map $_->identifier,grep {$self->effective_feature($dist,$_)}@features}sub effective_feature {my($self,$dist,$feature)=@_;if ($dist->{depth}==0){my$value=$self->{features}{$feature->identifier};return$value if defined$value;return 1 if$self->{features}{__all}}if ($self->{interactive}){require CPAN::Meta::Requirements;$self->diag("[@{[ $feature->description ]}]\n",1);my$req=CPAN::Meta::Requirements->new;for my$phase (@{$dist->{want_phases}}){for my$type (@{$self->{install_types}}){$req->add_requirements($feature->prereqs->requirements_for($phase,$type))}}my$reqs=$req->as_string_hash;my@missing;for my$module (keys %$reqs){if ($self->should_install($module,$req->{$module})){push@missing,$module}}if (@missing){my$howmany=@missing;$self->diag("==> Found missing dependencies: " .join(", ",@missing)."\n",1);local$self->{prompt}=1;return$self->prompt_bool("Install the $howmany optional module(s)?","y")}}return}sub find_prereqs {my($self,$dist)=@_;my@deps=$self->extract_meta_prereqs($dist);if ($dist->{module}=~ /^Bundle::/i){push@deps,$self->bundle_deps($dist)}return@deps}sub extract_meta_prereqs {my($self,$dist)=@_;if ($dist->{cpanfile}){my@features=$self->configure_features($dist,$dist->{cpanfile}->features);my$prereqs=$dist->{cpanfile}->prereqs_with(@features);return App::cpanminus::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}require CPAN::Meta;my@deps;my($meta_file)=grep -f,qw(MYMETA.json MYMETA.yml);if ($meta_file){$self->chat("Checking dependencies from $meta_file ...\n");my$mymeta=eval {CPAN::Meta->load_file($meta_file,{lazy_validation=>1 })};if ($mymeta){$dist->{meta}{name}=$mymeta->name;$dist->{meta}{version}=$mymeta->version;return$self->extract_prereqs($mymeta,$dist)}}if (-e '_build/prereqs'){$self->chat("Checking dependencies from _build/prereqs ...\n");my$prereqs=do {open my$in,"_build/prereqs";$self->safe_eval(join "",<$in>)};my$meta=CPAN::Meta->new({name=>$dist->{meta}{name},version=>$dist->{meta}{version},%$prereqs },{lazy_validation=>1 },);@deps=$self->extract_prereqs($meta,$dist)}elsif (-e 'Makefile'){$self->chat("Finding PREREQ from Makefile ...\n");open my$mf,"Makefile";while (<$mf>){if (/^\#\s+PREREQ_PM => \{\s*(.*?)\s*\}/){my@all;my@pairs=split ', ',$1;for (@pairs){my ($pkg,$v)=split '=>',$_;push@all,[$pkg,$v ]}my$list=join ", ",map {"'$_->[0]' => $_->[1]"}@all;my$prereq=$self->safe_eval("no strict; +{ $list }");push@deps,App::cpanminus::Dependency->from_versions($prereq)if$prereq;last}}}return@deps}sub bundle_deps {my($self,$dist)=@_;my@files;File::Find::find({wanted=>sub {push@files,File::Spec->rel2abs($_)if /\.pm/i},no_chdir=>1,},'.');my@deps;for my$file (@files){open my$pod,"<",$file or next;my$in_contents;while (<$pod>){if (/^=head\d\s+CONTENTS/){$in_contents=1}elsif (/^=/){$in_contents=0}elsif ($in_contents){/^(\S+)\s*(\S+)?/ and push@deps,App::cpanminus::Dependency->new($1,$self->maybe_version($2))}}}return@deps}sub maybe_version {my($self,$string)=@_;return$string && $string =~ /^\.?\d/ ? $string : undef}sub extract_prereqs {my($self,$meta,$dist)=@_;my@features=$self->configure_features($dist,$meta->features);return App::cpanminus::Dependency->from_prereqs($meta->effective_prereqs(\@features),$dist->{want_phases},$self->{install_types})}sub cleanup_workdirs {my$self=shift;my$expire=time - 24 * 60 * 60 * $self->{auto_cleanup};my@targets;opendir my$dh,"$self->{home}/work";while (my$e=readdir$dh){next if$e !~ /^(\d+)\.\d+$/;my$time=$1;if ($time < $expire){push@targets,"$self->{home}/work/$e"}}if (@targets){if (@targets >= 64){$self->diag("Expiring " .scalar(@targets)." work directories. This might take a while...\n")}else {$self->chat("Expiring " .scalar(@targets)." work directories.\n")}File::Path::rmtree(\@targets,0,0)}}sub scandeps_append_child {my($self,$dist)=@_;my$new_node=[$dist,[]];my$curr_node=$self->{scandeps_current}|| [undef,$self->{scandeps_tree}];push @{$curr_node->[1]},$new_node;$self->{scandeps_current}=$new_node;return sub {$self->{scandeps_current}=$curr_node}}sub dump_scandeps {my$self=shift;if ($self->{format}eq 'tree'){$self->walk_down(sub {my($dist,$depth)=@_;if ($depth==0){print "$dist->{distvname}\n"}else {print " " x ($depth - 1);print "\\_ $dist->{distvname}\n"}},1)}elsif ($self->{format}=~ /^dists?$/){$self->walk_down(sub {my($dist,$depth)=@_;print$self->format_dist($dist),"\n"},0)}elsif ($self->{format}eq 'json'){require JSON::PP;print JSON::PP::encode_json($self->{scandeps_tree})}elsif ($self->{format}eq 'yaml'){require YAML;print YAML::Dump($self->{scandeps_tree})}else {$self->diag("Unknown format: $self->{format}\n")}}sub walk_down {my($self,$cb,$pre)=@_;$self->_do_walk_down($self->{scandeps_tree},$cb,0,$pre)}sub _do_walk_down {my($self,$children,$cb,$depth,$pre)=@_;for my$node (@$children){$cb->($node->[0],$depth)if$pre;$self->_do_walk_down($node->[1],$cb,$depth + 1,$pre);$cb->($node->[0],$depth)unless$pre}}sub DESTROY {my$self=shift;$self->{at_exit}->($self)if$self->{at_exit}}sub shell_quote {my($self,@stuff)=@_;if (WIN32){join ' ',map {/^${quote}.+${quote}$/ ? $_ : ($quote .$_ .$quote)}@stuff}else {String::ShellQuote::shell_quote_best_effort(@stuff)}}sub which {my($self,$name)=@_;if (File::Spec->file_name_is_absolute($name)){if (-x $name &&!-d _){return$name}}my$exe_ext=$Config{_exe};for my$dir (File::Spec->path){my$fullpath=File::Spec->catfile($dir,$name);if ((-x $fullpath || -x ($fullpath .= $exe_ext))&&!-d _){if ($fullpath =~ /\s/){$fullpath=$self->shell_quote($fullpath)}return$fullpath}}return}sub get {my($self,$uri)=@_;if ($uri =~ /^file:/){$self->file_get($uri)}else {$self->{_backends}{get}->(@_)}}sub mirror {my($self,$uri,$local)=@_;if ($uri =~ /^file:/){$self->file_mirror($uri,$local)}else {$self->{_backends}{mirror}->(@_)}}sub untar {$_[0]->{_backends}{untar}->(@_)};sub unzip {$_[0]->{_backends}{unzip}->(@_)};sub uri_to_file {my($self,$uri)=@_;if ($uri =~ s!file:/+!!){$uri="/$uri" unless$uri =~ m![a-zA-Z]:!}return$uri}sub file_get {my($self,$uri)=@_;my$file=$self->uri_to_file($uri);open my$fh,"<$file" or return;join '',<$fh>}sub file_mirror {my($self,$uri,$path)=@_;my$file=$self->uri_to_file($uri);File::Copy::copy($file,$path)}sub has_working_lwp {my($self,$mirrors)=@_;my$https=grep /^https:/,@$mirrors;eval {require LWP::UserAgent;LWP::UserAgent->VERSION(5.802);require LWP::Protocol::https if$https;1}}sub init_tools {my$self=shift;return if$self->{initialized}++;if ($self->{make}=$self->which($Config{make})){$self->chat("You have make $self->{make}\n")}if ($self->{try_lwp}&& $self->has_working_lwp($self->{mirrors})){$self->chat("You have LWP $LWP::VERSION\n");my$ua=sub {LWP::UserAgent->new(parse_head=>0,env_proxy=>1,agent=>$self->agent,timeout=>30,@_,)};$self->{_backends}{get}=sub {my$self=shift;my$res=$ua->()->request(HTTP::Request->new(GET=>$_[0]));return unless$res->is_success;return$res->decoded_content};$self->{_backends}{mirror}=sub {my$self=shift;my$res=$ua->()->mirror(@_);die$res->content if$res->code==501;$res->code}}elsif ($self->{try_wget}and my$wget=$self->which('wget')){$self->chat("You have $wget\n");my@common=('--user-agent',$self->agent,'--retry-connrefused',($self->{verbose}? (): ('-q')),);$self->{_backends}{get}=sub {my($self,$uri)=@_;$self->safeexec(my$fh,$wget,$uri,@common,'-O','-')or die "wget $uri: $!";local $/;<$fh>};$self->{_backends}{mirror}=sub {my($self,$uri,$path)=@_;$self->safeexec(my$fh,$wget,$uri,@common,'-O',$path)or die "wget $uri: $!";local $/;<$fh>}}elsif ($self->{try_curl}and my$curl=$self->which('curl')){$self->chat("You have $curl\n");my@common=('--location','--user-agent',$self->agent,($self->{verbose}? (): '-s'),);$self->{_backends}{get}=sub {my($self,$uri)=@_;$self->safeexec(my$fh,$curl,@common,$uri)or die "curl $uri: $!";local $/;<$fh>};$self->{_backends}{mirror}=sub {my($self,$uri,$path)=@_;$self->safeexec(my$fh,$curl,@common,$uri,'-#','-o',$path)or die "curl $uri: $!";local $/;<$fh>}}else {require HTTP::Tiny;$self->chat("Falling back to HTTP::Tiny $HTTP::Tiny::VERSION\n");my%common=(agent=>$self->agent,);$self->{_backends}{get}=sub {my$self=shift;my$res=HTTP::Tiny->new(%common)->get($_[0]);return unless$res->{success};return$res->{content}};$self->{_backends}{mirror}=sub {my$self=shift;my$res=HTTP::Tiny->new(%common)->mirror(@_);return$res->{status}}}my$tar=$self->which('tar');my$tar_ver;my$maybe_bad_tar=sub {WIN32 || BAD_TAR || (($tar_ver=`$tar --version 2>/dev/null`)=~ /GNU.*1\.13/i)};if ($tar &&!$maybe_bad_tar->()){chomp$tar_ver;$self->chat("You have $tar: $tar_ver\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$xf=($self->{verbose}? 'v' : '')."xf";my$ar=$tarfile =~ /bz2$/ ? 'j' : 'z';my($root,@others)=`$tar ${ar}tf $tarfile` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}system "$tar $ar$xf $tarfile";return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif ($tar and my$gzip=$self->which('gzip')and my$bzip2=$self->which('bzip2')){$self->chat("You have $tar, $gzip and $bzip2\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$x="x" .($self->{verbose}? 'v' : '')."f -";my$ar=$tarfile =~ /bz2$/ ? $bzip2 : $gzip;my($root,@others)=`$ar -dc $tarfile | $tar tf -` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}system "$ar -dc $tarfile | $tar $x";return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif (eval {require Archive::Tar}){$self->chat("Falling back to Archive::Tar $Archive::Tar::VERSION\n");$self->{_backends}{untar}=sub {my$self=shift;my$t=Archive::Tar->new($_[0]);my($root,@others)=$t->list_files;FILE: {$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}$t->extract;return -d $root ? $root : undef}}else {$self->{_backends}{untar}=sub {die "Failed to extract $_[1] - You need to have tar or Archive::Tar installed.\n"}}if (my$unzip=$self->which('unzip')){$self->chat("You have $unzip\n");$self->{_backends}{unzip}=sub {my($self,$zipfile)=@_;my$opt=$self->{verbose}? '' : '-q';my(undef,$root,@others)=`$unzip -t $zipfile` or return undef;chomp$root;$root =~ s{^\s+testing:\s+([^/]+)/.*?\s+OK$}{$1};system "$unzip $opt $zipfile";return$root if -d $root;$self->diag_fail("Bad archive: [$root] $zipfile");return undef}}else {$self->{_backends}{unzip}=sub {eval {require Archive::Zip}or die "Failed to extract $_[1] - You need to have unzip or Archive::Zip installed.\n";my($self,$file)=@_;my$zip=Archive::Zip->new();my$status;$status=$zip->read($file);$self->diag_fail("Read of file[$file] failed")if$status!=Archive::Zip::AZ_OK();my@members=$zip->members();for my$member (@members){my$af=$member->fileName();next if ($af =~ m!^(/|\.\./)!);$status=$member->extractToFileNamed($af);$self->diag_fail("Extracting of file[$af] from zipfile[$file failed")if$status!=Archive::Zip::AZ_OK()}my ($root)=$zip->membersMatching(qr<^[^/]+/$>);$root &&= $root->fileName;return -d $root ? $root : undef}}}sub safeexec {my$self=shift;my$rdr=$_[0]||= Symbol::gensym();if (WIN32){my$cmd=$self->shell_quote(@_[1..$#_]);return open($rdr,"$cmd |")}if (my$pid=open($rdr,'-|')){return$pid}elsif (defined$pid){exec(@_[1 .. $#_ ]);exit 1}else {return}}sub mask_uri_passwords {my($self,@strings)=@_;s{ (https?://) ([^:/]+) : [^@/]+ @ }{$1$2:********@}gx for@strings;return@strings}1; + package App::cpanminus::script;use strict;use Config;use Cwd ();use App::cpanminus;use App::cpanminus::Dependency;use File::Basename ();use File::Find ();use File::Path ();use File::Spec ();use File::Copy ();use File::Temp ();use Getopt::Long ();use Symbol ();use String::ShellQuote ();use version ();use constant WIN32=>$^O eq 'MSWin32';use constant BAD_TAR=>($^O eq 'solaris' || $^O eq 'hpux');use constant CAN_SYMLINK=>eval {symlink("","");1};our$VERSION=$App::cpanminus::VERSION;if ($INC{"App/FatPacker/Trace.pm"}){require version::vpp}my$quote=WIN32 ? q/"/ : q/'/;sub agent {my$self=shift;my$agent="cpanminus/$VERSION";$agent .= " perl/$]" if$self->{report_perl_version};$agent}sub determine_home {my$class=shift;my$homedir=$ENV{HOME}|| eval {require File::HomeDir;File::HomeDir->my_home}|| join('',@ENV{qw(HOMEDRIVE HOMEPATH)});if (WIN32){require Win32;$homedir=Win32::GetShortPathName($homedir)}return "$homedir/.cpanm"}sub new {my$class=shift;bless {home=>$class->determine_home,cmd=>'install',seen=>{},notest=>undef,test_only=>undef,installdeps=>undef,force=>undef,sudo=>undef,make=>undef,verbose=>undef,quiet=>undef,interactive=>undef,log=>undef,mirrors=>[],mirror_only=>undef,mirror_index=>undef,cpanmetadb=>"http://cpanmetadb.plackperl.org/v1.0/",perl=>$^X,argv=>[],local_lib=>undef,self_contained=>undef,exclude_vendor=>undef,prompt_timeout=>0,prompt=>undef,configure_timeout=>60,build_timeout=>3600,test_timeout=>1800,try_lwp=>1,try_wget=>1,try_curl=>1,uninstall_shadows=>($] < 5.012),skip_installed=>1,skip_satisfied=>0,auto_cleanup=>7,pod2man=>1,installed_dists=>0,install_types=>['requires'],with_develop=>0,with_configure=>0,showdeps=>0,scandeps=>0,scandeps_tree=>[],format=>'tree',save_dists=>undef,skip_configure=>0,verify=>0,report_perl_version=>!$class->maybe_ci,build_args=>{},features=>{},pure_perl=>0,cpanfile_path=>'cpanfile',@_,},$class}sub env {my($self,$key)=@_;$ENV{"PERL_CPANM_" .$key}}sub maybe_ci {my$class=shift;grep$ENV{$_},qw(TRAVIS CI AUTOMATED_TESTING AUTHOR_TESTING)}sub install_type_handlers {my$self=shift;my@handlers;for my$type (qw(recommends suggests)){push@handlers,"with-$type"=>sub {my%uniq;$self->{install_types}=[grep!$uniq{$_}++,@{$self->{install_types}},$type ]};push@handlers,"without-$type"=>sub {$self->{install_types}=[grep $_ ne $type,@{$self->{install_types}}]}}@handlers}sub build_args_handlers {my$self=shift;my@handlers;for my$phase (qw(configure build test install)){push@handlers,"$phase-args=s"=>\($self->{build_args}{$phase})}@handlers}sub parse_options {my$self=shift;local@ARGV=@{$self->{argv}};push@ARGV,grep length,split /\s+/,$self->env('OPT');push@ARGV,@_;Getopt::Long::Configure("bundling");Getopt::Long::GetOptions('f|force'=>sub {$self->{skip_installed}=0;$self->{force}=1},'n|notest!'=>\$self->{notest},'test-only'=>sub {$self->{notest}=0;$self->{skip_installed}=0;$self->{test_only}=1},'S|sudo!'=>\$self->{sudo},'v|verbose'=>\$self->{verbose},'verify!'=>\$self->{verify},'q|quiet!'=>\$self->{quiet},'h|help'=>sub {$self->{action}='show_help'},'V|version'=>sub {$self->{action}='show_version'},'perl=s'=>sub {$self->diag("--perl is deprecated since it's known to be fragile in figuring out dependencies. Run `$_[1] -S cpanm` instead.\n",1);$self->{perl}=$_[1]},'l|local-lib=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1])},'L|local-lib-contained=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1]);$self->{self_contained}=1;$self->{pod2man}=undef},'self-contained!'=>\$self->{self_contained},'exclude-vendor!'=>\$self->{exclude_vendor},'mirror=s@'=>$self->{mirrors},'mirror-only!'=>\$self->{mirror_only},'mirror-index=s'=>sub {$self->{mirror_index}=$self->maybe_abs($_[1])},'M|from=s'=>sub {$self->{mirrors}=[$_[1]];$self->{mirror_only}=1},'cpanmetadb=s'=>\$self->{cpanmetadb},'cascade-search!'=>\$self->{cascade_search},'prompt!'=>\$self->{prompt},'installdeps'=>\$self->{installdeps},'skip-installed!'=>\$self->{skip_installed},'skip-satisfied!'=>\$self->{skip_satisfied},'reinstall'=>sub {$self->{skip_installed}=0},'interactive!'=>\$self->{interactive},'i|install'=>sub {$self->{cmd}='install'},'info'=>sub {$self->{cmd}='info'},'look'=>sub {$self->{cmd}='look';$self->{skip_installed}=0},'U|uninstall'=>sub {$self->{cmd}='uninstall'},'self-upgrade'=>sub {$self->{action}='self_upgrade'},'uninst-shadows!'=>\$self->{uninstall_shadows},'lwp!'=>\$self->{try_lwp},'wget!'=>\$self->{try_wget},'curl!'=>\$self->{try_curl},'auto-cleanup=s'=>\$self->{auto_cleanup},'man-pages!'=>\$self->{pod2man},'scandeps'=>\$self->{scandeps},'showdeps'=>sub {$self->{showdeps}=1;$self->{skip_installed}=0},'format=s'=>\$self->{format},'save-dists=s'=>sub {$self->{save_dists}=$self->maybe_abs($_[1])},'skip-configure!'=>\$self->{skip_configure},'dev!'=>\$self->{dev_release},'metacpan!'=>\$self->{metacpan},'report-perl-version!'=>\$self->{report_perl_version},'configure-timeout=i'=>\$self->{configure_timeout},'build-timeout=i'=>\$self->{build_timeout},'test-timeout=i'=>\$self->{test_timeout},'with-develop'=>\$self->{with_develop},'without-develop'=>sub {$self->{with_develop}=0},'with-configure'=>\$self->{with_configure},'without-configure'=>sub {$self->{with_configure}=0},'with-feature=s'=>sub {$self->{features}{$_[1]}=1},'without-feature=s'=>sub {$self->{features}{$_[1]}=0},'with-all-features'=>sub {$self->{features}{__all}=1},'pp|pureperl!'=>\$self->{pure_perl},"cpanfile=s"=>\$self->{cpanfile_path},$self->install_type_handlers,$self->build_args_handlers,);if (!@ARGV && $0 ne '-' &&!-t STDIN){push@ARGV,$self->load_argv_from_fh(\*STDIN);$self->{load_from_stdin}=1}$self->{argv}=\@ARGV}sub check_upgrade {my$self=shift;my$install_base=$ENV{PERL_LOCAL_LIB_ROOT}? $self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}): $Config{installsitebin};if ($0 eq '-'){return}elsif ($0 !~ /^$install_base/){if ($0 =~ m!perlbrew/bin!){die <{_checked}++;$self->bootstrap_local_lib}sub setup_verify {my$self=shift;my$has_modules=eval {require Module::Signature;require Digest::SHA;1};$self->{cpansign}=$self->which('cpansign');unless ($has_modules && $self->{cpansign}){warn "WARNING: Module::Signature and Digest::SHA is required for distribution verifications.\n";$self->{verify}=0}}sub parse_module_args {my($self,$module)=@_;$module =~ s/^([A-Za-z0-9_:]+)@([v\d\._]+)$/$1~== $2/;if ($module =~ /\~[v\d\._,\!<>= ]+$/){return split /\~/,$module,2}else {return$module,undef}}sub doit {my$self=shift;my$code;eval {$code=($self->_doit==0)};if (my$e=$@){warn$e;$code=1}return$code}sub _doit {my$self=shift;$self->setup_home;$self->init_tools;$self->setup_verify if$self->{verify};if (my$action=$self->{action}){$self->$action()and return 1}return$self->show_help(1)unless @{$self->{argv}}or $self->{load_from_stdin};$self->configure_mirrors;my$cwd=Cwd::cwd;my@fail;for my$module (@{$self->{argv}}){if ($module =~ s/\.pm$//i){my ($volume,$dirs,$file)=File::Spec->splitpath($module);$module=join '::',grep {$_}File::Spec->splitdir($dirs),$file}($module,my$version)=$self->parse_module_args($module);$self->chdir($cwd);if ($self->{cmd}eq 'uninstall'){$self->uninstall_module($module)or push@fail,$module}else {$self->install_module($module,0,$version)or push@fail,$module}}if ($self->{base}&& $self->{auto_cleanup}){$self->cleanup_workdirs}if ($self->{installed_dists}){my$dists=$self->{installed_dists}> 1 ? "distributions" : "distribution";$self->diag("$self->{installed_dists} $dists installed\n",1)}if ($self->{scandeps}){$self->dump_scandeps()}$self->chdir($cwd);return!@fail}sub setup_home {my$self=shift;$self->{home}=$self->env('HOME')if$self->env('HOME');unless (_writable($self->{home})){die "Can't write to cpanm home '$self->{home}': You should fix it with chown/chmod first.\n"}$self->{base}="$self->{home}/work/" .time .".$$";File::Path::mkpath([$self->{base}],0,0777);$self->{log}=File::Spec->catfile($self->{base},"build.log");my$final_log="$self->{home}/build.log";{open my$out,">$self->{log}" or die "$self->{log}: $!"}if (CAN_SYMLINK){my$build_link="$self->{home}/latest-build";unlink$build_link;symlink$self->{base},$build_link;unlink$final_log;symlink$self->{log},$final_log}else {my$log=$self->{log};my$home=$self->{home};$self->{at_exit}=sub {my$self=shift;my$temp_log="$home/build.log." .time .".$$";File::Copy::copy($log,$temp_log)&& unlink($final_log);rename($temp_log,$final_log)}}$self->chat("cpanm (App::cpanminus) $VERSION on perl $] built for $Config{archname}\n" ."Work directory is $self->{base}\n")}sub package_index_for {my ($self,$mirror)=@_;return$self->source_for($mirror)."/02packages.details.txt"}sub generate_mirror_index {my ($self,$mirror)=@_;my$file=$self->package_index_for($mirror);my$gz_file=$file .'.gz';my$index_mtime=(stat$gz_file)[9];unless (-e $file && (stat$file)[9]>= $index_mtime){$self->chat("Uncompressing index file...\n");if (eval {require Compress::Zlib}){my$gz=Compress::Zlib::gzopen($gz_file,"rb")or do {$self->diag_fail("$Compress::Zlib::gzerrno opening compressed index");return};open my$fh,'>',$file or do {$self->diag_fail("$! opening uncompressed index for write");return};my$buffer;while (my$status=$gz->gzread($buffer)){if ($status < 0){$self->diag_fail($gz->gzerror ." reading compressed index");return}print$fh $buffer}}else {if (system("gunzip -c $gz_file > $file")){$self->diag_fail("Cannot uncompress -- please install gunzip or Compress::Zlib");return}}utime$index_mtime,$index_mtime,$file}return 1}sub search_mirror_index {my ($self,$mirror,$module,$version)=@_;$self->search_mirror_index_file($self->package_index_for($mirror),$module,$version)}sub search_mirror_index_file {my($self,$file,$module,$version)=@_;open my$fh,'<',$file or return;my$found;while (<$fh>){if (m!^\Q$module\E\s+([\w\.]+)\s+(\S*)!m){$found=$self->cpan_module($module,$2,$1);last}}return$found unless$self->{cascade_search};if ($found){if ($self->satisfy_version($module,$found->{module_version},$version)){return$found}else {$self->chat("Found $module $found->{module_version} which doesn't satisfy $version.\n")}}return}sub with_version_range {my($self,$version)=@_;defined($version)&& $version =~ /(?:<|!=|==)/}sub encode_json {my($self,$data)=@_;require JSON::PP;my$json=JSON::PP::encode_json($data);$json =~ s/([^a-zA-Z0-9_\-.])/uc sprintf("%%%02x",ord($1))/eg;$json}sub version_to_query {my($self,$module,$version)=@_;require CPAN::Meta::Requirements;my$requirements=CPAN::Meta::Requirements->new;$requirements->add_string_requirement($module,$version || '0');my$req=$requirements->requirements_for_module($module);if ($req =~ s/^==\s*//){return {term=>{'module.version'=>$req },}}elsif ($req !~ /\s/){return {range=>{'module.version_numified'=>{'gte'=>$self->numify_ver_metacpan($req)}},}}else {my%ops=qw(< lt <= lte > gt >= gte);my(%range,@exclusion);my@requirements=split /,\s*/,$req;for my$r (@requirements){if ($r =~ s/^([<>]=?)\s*//){$range{$ops{$1}}=$self->numify_ver_metacpan($r)}elsif ($r =~ s/\!=\s*//){push@exclusion,$self->numify_ver_metacpan($r)}}my@filters=({range=>{'module.version_numified'=>\%range }},);if (@exclusion){push@filters,{not=>{or=>[map {+{term=>{'module.version_numified'=>$self->numify_ver_metacpan($_)}}}@exclusion ]},}}return@filters}}sub numify_ver_metacpan {my($self,$ver)=@_;$ver =~ s/_//g;version->new($ver)->numify}sub numify_ver {my($self,$ver)=@_;eval version->new($ver)->numify}sub maturity_filter {my($self,$module,$version)=@_;if ($version =~ /==/){return}elsif ($self->{dev_release}){return +{not=>{term=>{status=>'backpan' }}}}else {return ({not=>{term=>{status=>'backpan' }}},{term=>{maturity=>'released' }},)}}sub by_version {my%s=qw(latest 3 cpan 2 backpan 1);$b->{_score}<=> $a->{_score}|| $s{$b->{fields}{status}}<=> $s{$a->{fields}{status}}}sub by_first_come {$a->{fields}{date}cmp $b->{fields}{date}}sub by_date {$b->{fields}{date}cmp $a->{fields}{date}}sub find_best_match {my($self,$match,$version)=@_;return unless$match && @{$match->{hits}{hits}|| []};my@hits=$self->{dev_release}? sort {by_version || by_date}@{$match->{hits}{hits}}: sort {by_version || by_first_come}@{$match->{hits}{hits}};$hits[0]->{fields}}sub search_metacpan {my($self,$module,$version)=@_;require JSON::PP;$self->chat("Searching $module ($version) on metacpan ...\n");my$metacpan_uri='http://api.metacpan.org/v0';my@filter=$self->maturity_filter($module,$version);my$query={filtered=>{(@filter ? (filter=>{and=>\@filter }): ()),query=>{nested=>{score_mode=>'max',path=>'module',query=>{custom_score=>{metacpan_script=>"score_version_numified",query=>{constant_score=>{filter=>{and=>[{term=>{'module.authorized'=>JSON::PP::true()}},{term=>{'module.indexed'=>JSON::PP::true()}},{term=>{'module.name'=>$module }},$self->version_to_query($module,$version),]}}},}},}},}};my$module_uri="$metacpan_uri/file/_search?source=";$module_uri .= $self->encode_json({query=>$query,fields=>['date','release','author','module','status' ],});my($release,$author,$module_version);my$module_json=$self->get($module_uri);my$module_meta=eval {JSON::PP::decode_json($module_json)};my$match=$self->find_best_match($module_meta);if ($match){$release=$match->{release};$author=$match->{author};my$module_matched=(grep {$_->{name}eq $module}@{$match->{module}})[0];$module_version=$module_matched->{version}}unless ($release){$self->chat("! Could not find a release matching $module ($version) on MetaCPAN.\n");return}my$dist_uri="$metacpan_uri/release/_search?source=";$dist_uri .= $self->encode_json({filter=>{and=>[{term=>{'release.name'=>$release }},{term=>{'release.author'=>$author }},]},fields=>['download_url','stat','status' ],});my$dist_json=$self->get($dist_uri);my$dist_meta=eval {JSON::PP::decode_json($dist_json)};if ($dist_meta){$dist_meta=$dist_meta->{hits}{hits}[0]{fields}}if ($dist_meta && $dist_meta->{download_url}){(my$distfile=$dist_meta->{download_url})=~ s!.+/authors/id/!!;local$self->{mirrors}=$self->{mirrors};if ($dist_meta->{status}eq 'backpan'){$self->{mirrors}=['http://backpan.perl.org' ]}elsif ($dist_meta->{stat}{mtime}> time()-24*60*60){$self->{mirrors}=['http://cpan.metacpan.org' ]}return$self->cpan_module($module,$distfile,$module_version)}$self->diag_fail("Finding $module on metacpan failed.");return}sub search_database {my($self,$module,$version)=@_;my$found;if ($self->{dev_release}or $self->{metacpan}){$found=$self->search_metacpan($module,$version)and return$found;$found=$self->search_cpanmetadb($module,$version)and return$found}else {$found=$self->search_cpanmetadb($module,$version)and return$found;$found=$self->search_metacpan($module,$version)and return$found}}sub search_cpanmetadb {my($self,$module,$version)=@_;$self->chat("Searching $module ($version) on cpanmetadb ...\n");if ($self->with_version_range($version)){return$self->search_cpanmetadb_history($module,$version)}else {return$self->search_cpanmetadb_package($module,$version)}}sub search_cpanmetadb_package {my($self,$module,$version)=@_;require CPAN::Meta::YAML;(my$uri=$self->{cpanmetadb})=~ s{/?$}{/package/$module};my$yaml=$self->get($uri);my$meta=eval {CPAN::Meta::YAML::Load($yaml)};if ($meta && $meta->{distfile}){return$self->cpan_module($module,$meta->{distfile},$meta->{version})}$self->diag_fail("Finding $module on cpanmetadb failed.");return}sub search_cpanmetadb_history {my($self,$module,$version)=@_;(my$uri=$self->{cpanmetadb})=~ s{/?$}{/history/$module};my$content=$self->get($uri)or return;my@found;for my$line (split /\r?\n/,$content){if ($line =~ /^$module\s+(\S+)\s+(\S+)$/){push@found,{version=>$1,version_obj=>version::->parse($1),distfile=>$2,}}}return unless@found;$found[-1]->{latest}=1;my$match;for my$try (sort {$b->{version_obj}cmp $a->{version_obj}}@found){if ($self->satisfy_version($module,$try->{version_obj},$version)){local$self->{mirrors}=$self->{mirrors};unshift @{$self->{mirrors}},'http://backpan.perl.org' unless$try->{latest};return$self->cpan_module($module,$try->{distfile},$try->{version})}}$self->diag_fail("Finding $module ($version) on cpanmetadb failed.");return}sub search_module {my($self,$module,$version)=@_;if ($self->{mirror_index}){$self->mask_output(chat=>"Searching $module on mirror index $self->{mirror_index} ...\n");my$pkg=$self->search_mirror_index_file($self->{mirror_index},$module,$version);return$pkg if$pkg;unless ($self->{cascade_search}){$self->mask_output(diag_fail=>"Finding $module ($version) on mirror index $self->{mirror_index} failed.");return}}unless ($self->{mirror_only}){my$found=$self->search_database($module,$version);return$found if$found}MIRROR: for my$mirror (@{$self->{mirrors}}){$self->mask_output(chat=>"Searching $module on mirror $mirror ...\n");my$name='02packages.details.txt.gz';my$uri="$mirror/modules/$name";my$gz_file=$self->package_index_for($mirror).'.gz';unless ($self->{pkgs}{$uri}){$self->mask_output(chat=>"Downloading index file $uri ...\n");$self->mirror($uri,$gz_file);$self->generate_mirror_index($mirror)or next MIRROR;$self->{pkgs}{$uri}="!!retrieved!!"}my$pkg=$self->search_mirror_index($mirror,$module,$version);return$pkg if$pkg;$self->mask_output(diag_fail=>"Finding $module ($version) on mirror $mirror failed.")}return}sub source_for {my($self,$mirror)=@_;$mirror =~ s/[^\w\.\-]+/%/g;my$dir="$self->{home}/sources/$mirror";File::Path::mkpath([$dir ],0,0777);return$dir}sub load_argv_from_fh {my($self,$fh)=@_;my@argv;while(defined(my$line=<$fh>)){chomp$line;$line =~ s/#.+$//;$line =~ s/^\s+//;$line =~ s/\s+$//;push@argv,split ' ',$line if$line}return@argv}sub show_version {my$self=shift;print "cpanm (App::cpanminus) version $VERSION ($0)\n";print "perl version $] ($^X)\n\n";print " \%Config:\n";for my$key (qw(archname installsitelib installsitebin installman1dir installman3dir sitearchexp sitelibexp vendorarch vendorlibexp archlibexp privlibexp)){print " $key=$Config{$key}\n" if$Config{$key}}print " \%ENV:\n";for my$key (grep /^PERL/,sort keys%ENV){print " $key=$ENV{$key}\n"}print " \@INC:\n";for my$inc (@INC){print " $inc\n" unless ref($inc)eq 'CODE'}return 1}sub show_help {my$self=shift;if ($_[0]){print <splitdir($dir);while (@dir){$dir=File::Spec->catdir(@dir);if (-e $dir){return -w _}pop@dir}return}sub maybe_abs {my($self,$lib)=@_;if ($lib eq '_' or $lib =~ /^~/ or File::Spec->file_name_is_absolute($lib)){return$lib}else {return File::Spec->canonpath(File::Spec->catdir(Cwd::cwd(),$lib))}}sub local_lib_target {my($self,$root)=@_;(grep {$_ ne ''}split /\Q$Config{path_sep}/,$root)[0]}sub bootstrap_local_lib {my$self=shift;if ($self->{local_lib}){return$self->setup_local_lib($self->{local_lib})}if ($ENV{PERL_LOCAL_LIB_ROOT}&& $ENV{PERL_MM_OPT}){return$self->setup_local_lib($self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}),1)}return if$self->{sudo}or (_writable($Config{installsitelib})and _writable($Config{installsitebin}));if ($ENV{PERL_MM_OPT}and ($ENV{MODULEBUILDRC}or $ENV{PERL_MB_OPT})){return}$self->setup_local_lib;$self->diag(<module=>$_}@$config_deps;my$reqs=CPAN::Meta::Requirements->from_string_hash({'Module::Build'=>'0.38','ExtUtils::MakeMaker'=>'6.58','ExtUtils::Install'=>'1.46',});if ($deps{"ExtUtils::MakeMaker"}){$deps{"ExtUtils::MakeMaker"}->merge_with($reqs)}elsif ($deps{"Module::Build"}){$deps{"Module::Build"}->merge_with($reqs);$deps{"ExtUtils::Install"}||= App::cpanminus::Dependency->new("ExtUtils::Install",0,'configure');$deps{"ExtUtils::Install"}->merge_with($reqs)}@$config_deps=values%deps}sub _core_only_inc {my($self,$base)=@_;require local::lib;(local::lib->resolve_path(local::lib->install_base_arch_path($base)),local::lib->resolve_path(local::lib->install_base_perl_path($base)),(!$self->{exclude_vendor}? grep {$_}@Config{qw(vendorarch vendorlibexp)}: ()),@Config{qw(archlibexp privlibexp)},)}sub _diff {my($self,$old,$new)=@_;my@diff;my%old=map {$_=>1}@$old;for my$n (@$new){push@diff,$n unless exists$old{$n}}@diff}sub _setup_local_lib_env {my($self,$base)=@_;$self->diag(<setup_env_hash_for($base,0)}sub setup_local_lib {my($self,$base,$no_env)=@_;$base=undef if$base eq '_';require local::lib;{local $0='cpanm';$base ||= "~/perl5";$base=local::lib->resolve_path($base);if ($self->{self_contained}){my@inc=$self->_core_only_inc($base);$self->{search_inc}=[@inc ]}else {$self->{search_inc}=[local::lib->install_base_arch_path($base),local::lib->install_base_perl_path($base),@INC,]}$self->_setup_local_lib_env($base)unless$no_env;$self->{local_lib}=$base}}sub prompt_bool {my($self,$mess,$def)=@_;my$val=$self->prompt($mess,$def);return lc$val eq 'y'}sub prompt {my($self,$mess,$def)=@_;my$isa_tty=-t STDIN && (-t STDOUT ||!(-f STDOUT || -c STDOUT));my$dispdef=defined$def ? "[$def] " : " ";$def=defined$def ? $def : "";if (!$self->{prompt}|| (!$isa_tty && eof STDIN)){return$def}local $|=1;local $\;my$ans;eval {local$SIG{ALRM}=sub {undef$ans;die "alarm\n"};print STDOUT "$mess $dispdef";alarm$self->{prompt_timeout}if$self->{prompt_timeout};$ans=;alarm 0};if (defined$ans){chomp$ans}else {print STDOUT "\n"}return (!defined$ans || $ans eq '')? $def : $ans}sub diag_ok {my($self,$msg)=@_;chomp$msg;$msg ||= "OK";if ($self->{in_progress}){$self->_diag("$msg\n");$self->{in_progress}=0}$self->log("-> $msg\n")}sub diag_fail {my($self,$msg,$always)=@_;chomp$msg;if ($self->{in_progress}){$self->_diag("FAIL\n");$self->{in_progress}=0}if ($msg){$self->_diag("! $msg\n",$always,1);$self->log("-> FAIL $msg\n")}}sub diag_progress {my($self,$msg)=@_;chomp$msg;$self->{in_progress}=1;$self->_diag("$msg ... ");$self->log("$msg\n")}sub _diag {my($self,$msg,$always,$error)=@_;my$fh=$error ? *STDERR : *STDOUT;print {$fh}$msg if$always or $self->{verbose}or!$self->{quiet}}sub diag {my($self,$msg,$always)=@_;$self->_diag($msg,$always);$self->log($msg)}sub chat {my$self=shift;print STDERR @_ if$self->{verbose};$self->log(@_)}sub mask_output {my$self=shift;my$method=shift;$self->$method($self->mask_uri_passwords(@_))}sub log {my$self=shift;open my$out,">>$self->{log}";print$out @_}sub run {my($self,$cmd)=@_;if (WIN32){$cmd=$self->shell_quote(@$cmd)if ref$cmd eq 'ARRAY';unless ($self->{verbose}){$cmd .= " >> " .$self->shell_quote($self->{log})." 2>&1"}!system$cmd}else {my$pid=fork;if ($pid){waitpid$pid,0;return!$?}else {$self->run_exec($cmd)}}}sub run_exec {my($self,$cmd)=@_;if (ref$cmd eq 'ARRAY'){unless ($self->{verbose}){open my$logfh,">>",$self->{log};open STDERR,'>&',$logfh;open STDOUT,'>&',$logfh;close$logfh}exec @$cmd}else {unless ($self->{verbose}){$cmd .= " >> " .$self->shell_quote($self->{log})." 2>&1"}exec$cmd}}sub run_timeout {my($self,$cmd,$timeout)=@_;return$self->run($cmd)if WIN32 || $self->{verbose}||!$timeout;my$pid=fork;if ($pid){eval {local$SIG{ALRM}=sub {die "alarm\n"};alarm$timeout;waitpid$pid,0;alarm 0};if ($@ && $@ eq "alarm\n"){$self->diag_fail("Timed out (> ${timeout}s). Use --verbose to retry.");local$SIG{TERM}='IGNORE';kill TERM=>0;waitpid$pid,0;return}return!$?}elsif ($pid==0){$self->run_exec($cmd)}else {$self->chat("! fork failed: falling back to system()\n");$self->run($cmd)}}sub append_args {my($self,$cmd,$phase)=@_;if (my$args=$self->{build_args}{$phase}){$cmd=join ' ',$self->shell_quote(@$cmd),$args}$cmd}sub configure {my($self,$cmd,$depth)=@_;local$ENV{PERL5_CPAN_IS_RUNNING}=local$ENV{PERL5_CPANPLUS_IS_RUNNING}=$$;local$ENV{PERL5_CPANM_IS_RUNNING}=$$;my$use_default=!$self->{interactive};local$ENV{PERL_MM_USE_DEFAULT}=$use_default;local$ENV{PERL_MM_OPT}=$ENV{PERL_MM_OPT};local$ENV{PERL_MB_OPT}=$ENV{PERL_MB_OPT};unless ($self->{pod2man}){$ENV{PERL_MM_OPT}.= " INSTALLMAN1DIR=none INSTALLMAN3DIR=none";$ENV{PERL_MB_OPT}.= " --config installman1dir= --config installsiteman1dir= --config installman3dir= --config installsiteman3dir="}if ($self->{pure_perl}){$ENV{PERL_MM_OPT}.= " PUREPERL_ONLY=1";$ENV{PERL_MB_OPT}.= " --pureperl-only"}local$ENV{PERL_USE_UNSAFE_INC}=1 unless exists$ENV{PERL_USE_UNSAFE_INC};$cmd=$self->append_args($cmd,'configure')if$depth==0;local$self->{verbose}=$self->{verbose}|| $self->{interactive};$self->run_timeout($cmd,$self->{configure_timeout})}sub build {my($self,$cmd,$distname,$depth)=@_;local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};local$ENV{PERL_USE_UNSAFE_INC}=1 unless exists$ENV{PERL_USE_UNSAFE_INC};$cmd=$self->append_args($cmd,'build')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{build_timeout});while (1){my$ans=lc$self->prompt("Building $distname failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->build($cmd,$distname,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}sub test {my($self,$cmd,$distname,$depth)=@_;return 1 if$self->{notest};local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};local$ENV{NONINTERACTIVE_TESTING}=!$self->{interactive};$cmd=$self->append_args($cmd,'test')if$depth==0;local$ENV{PERL_USE_UNSAFE_INC}=1 unless exists$ENV{PERL_USE_UNSAFE_INC};return 1 if$self->run_timeout($cmd,$self->{test_timeout});if ($self->{force}){$self->diag_fail("Testing $distname failed but installing it anyway.");return 1}else {$self->diag_fail;while (1){my$ans=lc$self->prompt("Testing $distname failed.\nYou can s)kip, r)etry, f)orce install, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->test($cmd,$distname,$depth)if$ans eq 'r';return 1 if$ans eq 'f';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}}sub install {my($self,$cmd,$uninst_opts,$depth)=@_;if ($depth==0 && $self->{test_only}){return 1}local$ENV{PERL_USE_UNSAFE_INC}=1 unless exists$ENV{PERL_USE_UNSAFE_INC};if ($self->{sudo}){unshift @$cmd,"sudo"}if ($self->{uninstall_shadows}&&!$ENV{PERL_MM_OPT}){push @$cmd,@$uninst_opts}$cmd=$self->append_args($cmd,'install')if$depth==0;$self->run($cmd)}sub look {my$self=shift;my$shell=$ENV{SHELL};$shell ||= $ENV{COMSPEC}if WIN32;if ($shell){my$cwd=Cwd::cwd;$self->diag("Entering $cwd with $shell\n");system$shell}else {$self->diag_fail("You don't seem to have a SHELL :/")}}sub show_build_log {my$self=shift;my@pagers=($ENV{PAGER},(WIN32 ? (): ('less')),'more');my$pager;while (@pagers){$pager=shift@pagers;next unless$pager;$pager=$self->which($pager);next unless$pager;last}if ($pager){system("$pager < $self->{log}")}else {$self->diag_fail("You don't seem to have a PAGER :/")}}sub chdir {my$self=shift;Cwd::chdir(File::Spec->canonpath($_[0]))or die "$_[0]: $!"}sub configure_mirrors {my$self=shift;unless (@{$self->{mirrors}}){$self->{mirrors}=['http://www.cpan.org' ]}for (@{$self->{mirrors}}){s!^/!file:///!;s!/$!!}}sub self_upgrade {my$self=shift;$self->check_upgrade;$self->{argv}=['App::cpanminus' ];return}sub install_module {my($self,$module,$depth,$version)=@_;$self->check_libs;if ($self->{seen}{$module}++){$self->chat("Already tried $module. Skipping.\n");return 1}if ($self->{skip_satisfied}){my($ok,$local)=$self->check_module($module,$version || 0);if ($ok){$self->diag("You have $module ($local)\n",1);return 1}}my$dist=$self->resolve_name($module,$version);unless ($dist){my$what=$module .($version ? " ($version)" : "");$self->diag_fail("Couldn't find module or a distribution $what",1);return}if ($dist->{distvname}&& $self->{seen}{$dist->{distvname}}++){$self->chat("Already tried $dist->{distvname}. Skipping.\n");return 1}if ($self->{cmd}eq 'info'){print$self->format_dist($dist),"\n";return 1}$dist->{depth}=$depth;if ($dist->{module}){unless ($self->satisfy_version($dist->{module},$dist->{module_version},$version)){$self->diag("Found $dist->{module} $dist->{module_version} which doesn't satisfy $version.\n",1);return}my$cmp=$version ? "==" : "";my$requirement=$dist->{module_version}? "$cmp$dist->{module_version}" : 0;my($ok,$local)=$self->check_module($dist->{module},$requirement);if ($self->{skip_installed}&& $ok){$self->diag("$dist->{module} is up to date. ($local)\n",1);return 1}}if ($dist->{dist}eq 'perl'){$self->diag("skipping $dist->{pathname}\n");return 1}$self->diag("--> Working on $module\n");$dist->{dir}||= $self->fetch_module($dist);unless ($dist->{dir}){$self->diag_fail("Failed to fetch distribution $dist->{distvname}",1);return}$self->chat("Entering $dist->{dir}\n");$self->chdir($self->{base});$self->chdir($dist->{dir});if ($self->{cmd}eq 'look'){$self->look;return 1}return$self->build_stuff($module,$dist,$depth)}sub uninstall_search_path {my$self=shift;$self->{local_lib}? (local::lib->install_base_arch_path($self->{local_lib}),local::lib->install_base_perl_path($self->{local_lib})): @Config{qw(installsitearch installsitelib)}}sub uninstall_module {my ($self,$module)=@_;$self->check_libs;my@inc=$self->uninstall_search_path;my($metadata,$packlist)=$self->packlists_containing($module,\@inc);unless ($packlist){$self->diag_fail(<uninstall_target($metadata,$packlist);$self->ask_permission($module,\@uninst_files)or return;$self->uninstall_files(@uninst_files,$packlist);$self->diag("Successfully uninstalled $module\n",1);return 1}sub packlists_containing {my($self,$module,$inc)=@_;require Module::Metadata;my$metadata=Module::Metadata->new_from_module($module,inc=>$inc)or return;my$packlist;my$wanted=sub {return unless $_ eq '.packlist' && -f $_;for my$file ($self->unpack_packlist($File::Find::name)){$packlist ||= $File::Find::name if$file eq $metadata->filename}};{require File::pushd;my$pushd=File::pushd::pushd();my@search=grep -d $_,map File::Spec->catdir($_,'auto'),@$inc;File::Find::find($wanted,@search)}return$metadata,$packlist}sub uninstall_target {my($self,$metadata,$packlist)=@_;if ($self->has_shadow_install($metadata)or $self->{local_lib}){grep$self->should_unlink($_),$self->unpack_packlist($packlist)}else {$self->unpack_packlist($packlist)}}sub has_shadow_install {my($self,$metadata)=@_;my@shadow=grep defined,map Module::Metadata->new_from_module($metadata->name,inc=>[$_]),@INC;@shadow >= 2}sub should_unlink {my($self,$file)=@_;if ($self->{local_lib}){$file =~ /^\Q$self->{local_lib}\E/}else {!(grep$file =~ /^\Q$_\E/,@Config{qw(installbin installscript installman1dir installman3dir)})}}sub ask_permission {my ($self,$module,$files)=@_;$self->diag("$module contains the following files:\n\n");for my$file (@$files){$self->diag(" $file\n")}$self->diag("\n");return 'force uninstall' if$self->{force};local$self->{prompt}=1;return$self->prompt_bool("Are you sure you want to uninstall $module?",'y')}sub unpack_packlist {my ($self,$packlist)=@_;open my$fh,'<',$packlist or die "$packlist: $!";map {chomp;$_}<$fh>}sub uninstall_files {my ($self,@files)=@_;$self->diag("\n");for my$file (@files){$self->diag("Unlink: $file\n");unlink$file or $self->diag_fail("$!: $file")}$self->diag("\n");return 1}sub format_dist {my($self,$dist)=@_;return "$dist->{cpanid}/$dist->{filename}"}sub trim {local $_=shift;tr/\n/ /d;s/^\s*|\s*$//g;$_}sub fetch_module {my($self,$dist)=@_;$self->chdir($self->{base});for my$uri (@{$dist->{uris}}){$self->mask_output(diag_progress=>"Fetching $uri");my$filename=$dist->{filename}|| $uri;my$name=File::Basename::basename($filename);my$cancelled;my$fetch=sub {my$file;eval {local$SIG{INT}=sub {$cancelled=1;die "SIGINT\n"};$self->mirror($uri,$name);$file=$name if -e $name};$self->diag("ERROR: " .trim("$@")."\n",1)if $@ && $@ ne "SIGINT\n";return$file};my($try,$file);while ($try++ < 3){$file=$fetch->();last if$cancelled or $file;$self->mask_output(diag_fail=>"Download $uri failed. Retrying ... ")}if ($cancelled){$self->diag_fail("Download cancelled.");return}unless ($file){$self->mask_output(diag_fail=>"Failed to download $uri");next}$self->diag_ok;$dist->{local_path}=File::Spec->rel2abs($name);my$dir=$self->unpack($file,$uri,$dist);next unless$dir;if (my$save=$self->{save_dists}){my$path=$dist->{pathname}? "$save/authors/id/$dist->{pathname}" : "$save/vendor/$file";$self->chat("Copying $name to $path\n");File::Path::mkpath([File::Basename::dirname($path)],0,0777);File::Copy::copy($file,$path)or warn $!}return$dist,$dir}}sub unpack {my($self,$file,$uri,$dist)=@_;if ($self->{verify}){$self->verify_archive($file,$uri,$dist)or return}$self->chat("Unpacking $file\n");my$dir=$file =~ /\.zip/i ? $self->unzip($file): $self->untar($file);unless ($dir){$self->diag_fail("Failed to unpack $file: no directory")}return$dir}sub verify_checksums_signature {my($self,$chk_file)=@_;require Module::Signature;$self->chat("Verifying the signature of CHECKSUMS\n");my$rv=eval {local$SIG{__WARN__}=sub {};my$v=Module::Signature::_verify($chk_file);$v==Module::Signature::SIGNATURE_OK()};if ($rv){$self->chat("Verified OK!\n")}else {$self->diag_fail("Verifying CHECKSUMS signature failed: $rv\n");return}return 1}sub verify_archive {my($self,$file,$uri,$dist)=@_;unless ($dist->{cpanid}){$self->chat("Archive '$file' does not seem to be from PAUSE. Skip verification.\n");return 1}(my$mirror=$uri)=~ s!/authors/id.*$!!;(my$chksum_uri=$uri)=~ s!/[^/]*$!/CHECKSUMS!;my$chk_file=$self->source_for($mirror)."/$dist->{cpanid}.CHECKSUMS";$self->mask_output(diag_progress=>"Fetching $chksum_uri");$self->mirror($chksum_uri,$chk_file);unless (-e $chk_file){$self->diag_fail("Fetching $chksum_uri failed.\n");return}$self->diag_ok;$self->verify_checksums_signature($chk_file)or return;$self->verify_checksum($file,$chk_file)}sub verify_checksum {my($self,$file,$chk_file)=@_;$self->chat("Verifying the SHA1 for $file\n");open my$fh,"<$chk_file" or die "$chk_file: $!";my$data=join '',<$fh>;$data =~ s/\015?\012/\n/g;require Safe;my$chksum=Safe->new->reval($data);if (!ref$chksum or ref$chksum ne 'HASH'){$self->diag_fail("! Checksum file downloaded from $chk_file is broken.\n");return}if (my$sha=$chksum->{$file}{sha256}){my$hex=$self->sha1_for($file);if ($hex eq $sha){$self->chat("Checksum for $file: Verified!\n")}else {$self->diag_fail("Checksum mismatch for $file\n");return}}else {$self->chat("Checksum for $file not found in CHECKSUMS.\n");return}}sub sha1_for {my($self,$file)=@_;require Digest::SHA;open my$fh,"<",$file or die "$file: $!";my$dg=Digest::SHA->new(256);my($data);while (read($fh,$data,4096)){$dg->add($data)}return$dg->hexdigest}sub verify_signature {my($self,$dist)=@_;$self->diag_progress("Verifying the SIGNATURE file");my$out=`$self->{cpansign} -v --skip 2>&1`;$self->log($out);if ($out =~ /Signature verified OK/){$self->diag_ok("Verified OK");return 1}else {$self->diag_fail("SIGNATURE verificaion for $dist->{filename} failed\n");return}}sub resolve_name {my($self,$module,$version)=@_;if ($module =~ /(?:^git:|\.git(?:@.+)?$)/){return$self->git_uri($module)}if ($module =~ /^(ftp|https?|file):/){if ($module =~ m!authors/id/(.*)!){return$self->cpan_dist($1,$module)}else {return {uris=>[$module ]}}}if ($module =~ m!^[\./]! && -d $module){return {source=>'local',dir=>Cwd::abs_path($module),}}if (-f $module){return {source=>'local',uris=>["file://" .Cwd::abs_path($module)],}}if ($module =~ s!^cpan:///distfile/!!){return$self->cpan_dist($module)}if ($module =~ m!^(?:[A-Z]/[A-Z]{2}/)?([A-Z]{2}[\-A-Z0-9]*/.*)$!){return$self->cpan_dist($1)}return$self->search_module($module,$version)}sub cpan_module {my($self,$module,$dist,$version)=@_;my$dist=$self->cpan_dist($dist);$dist->{module}=$module;$dist->{module_version}=$version if$version && $version ne 'undef';return$dist}sub cpan_dist {my($self,$dist,$url)=@_;$dist =~ s!^([A-Z]{2})!substr($1,0,1)."/".substr($1,0,2)."/".$1!e;require CPAN::DistnameInfo;my$d=CPAN::DistnameInfo->new($dist);if ($url){$url=[$url ]unless ref$url eq 'ARRAY'}else {my$id=$d->cpanid;my$fn=substr($id,0,1)."/" .substr($id,0,2)."/" .$id ."/" .$d->filename;my@mirrors=@{$self->{mirrors}};my@urls=map "$_/authors/id/$fn",@mirrors;$url=\@urls,}return {$d->properties,source=>'cpan',uris=>$url,}}sub git_uri {my ($self,$uri)=@_;($uri,my$commitish)=split /(?<=\.git)@/i,$uri,2;my$dir=File::Temp::tempdir(CLEANUP=>1);$self->mask_output(diag_progress=>"Cloning $uri");$self->run(['git','clone',$uri,$dir ]);unless (-e "$dir/.git"){$self->diag_fail("Failed cloning git repository $uri",1);return}if ($commitish){require File::pushd;my$dir=File::pushd::pushd($dir);unless ($self->run(['git','checkout',$commitish ])){$self->diag_fail("Failed to checkout '$commitish' in git repository $uri\n");return}}$self->diag_ok;return {source=>'local',dir=>$dir,}}sub setup_module_build_patch {my$self=shift;open my$out,">$self->{base}/ModuleBuildSkipMan.pm" or die $!;print$out <{search_inc}||= do {if (defined$::Bin){[grep!/^\Q$::Bin\E\/..\/(?:fat)?lib$/,@INC]}else {[@INC]}}}sub check_module {my($self,$mod,$want_ver)=@_;require Module::Metadata;my$meta=Module::Metadata->new_from_module($mod,inc=>$self->search_inc)or return 0,undef;my$version=$meta->version;if ($self->{self_contained}&& $self->loaded_from_perl_lib($meta)){$version=$self->core_version_for($mod);return 0,undef if$version && $version==-1}$self->{local_versions}{$mod}=$version;if ($self->is_deprecated($meta)){return 0,$version}elsif ($self->satisfy_version($mod,$version,$want_ver)){return 1,($version || 'undef')}else {return 0,$version}}sub satisfy_version {my($self,$mod,$version,$want_ver)=@_;$want_ver='0' unless defined($want_ver)&& length($want_ver);require CPAN::Meta::Requirements;my$requirements=CPAN::Meta::Requirements->new;$requirements->add_string_requirement($mod,$want_ver);$requirements->accepts_module($mod,$version)}sub unsatisfy_how {my($self,$ver,$want_ver)=@_;if ($want_ver =~ /^[v0-9\.\_]+$/){return "$ver < $want_ver"}else {return "$ver doesn't satisfy $want_ver"}}sub is_deprecated {my($self,$meta)=@_;my$deprecated=eval {require Module::CoreList;Module::CoreList::is_deprecated($meta->{module})};return$deprecated && $self->loaded_from_perl_lib($meta)}sub loaded_from_perl_lib {my($self,$meta)=@_;require Config;my@dirs=qw(archlibexp privlibexp);if ($self->{self_contained}&&!$self->{exclude_vendor}&& $Config{vendorarch}){unshift@dirs,qw(vendorarch vendorlibexp)}for my$dir (@dirs){my$confdir=$Config{$dir};if ($confdir eq substr($meta->filename,0,length($confdir))){return 1}}return}sub should_install {my($self,$mod,$ver)=@_;$self->chat("Checking if you have $mod $ver ... ");my($ok,$local)=$self->check_module($mod,$ver);if ($ok){$self->chat("Yes ($local)\n")}elsif ($local){$self->chat("No (" .$self->unsatisfy_how($local,$ver).")\n")}else {$self->chat("No\n")}return$mod unless$ok;return}sub check_perl_version {my($self,$version)=@_;require CPAN::Meta::Requirements;my$req=CPAN::Meta::Requirements->from_string_hash({perl=>$version });$req->accepts_module(perl=>$])}sub install_deps {my($self,$dir,$depth,@deps)=@_;my(@install,%seen,@fail);for my$dep (@deps){next if$seen{$dep->module};if ($dep->module eq 'perl'){if ($dep->is_requirement &&!$self->check_perl_version($dep->version)){$self->diag("Needs perl @{[$dep->version]}, you have $]\n");push@fail,'perl'}}elsif ($self->should_install($dep->module,$dep->version)){push@install,$dep;$seen{$dep->module}=1}}if (@install){$self->diag("==> Found dependencies: " .join(", ",map $_->module,@install)."\n")}for my$dep (@install){$self->install_module($dep->module,$depth + 1,$dep->version)}$self->chdir($self->{base});$self->chdir($dir)if$dir;if ($self->{scandeps}){return 1}my@not_ok=$self->unsatisfied_deps(@deps);if (@not_ok){return 0,\@not_ok}else {return 1}}sub unsatisfied_deps {my($self,@deps)=@_;require CPAN::Meta::Check;require CPAN::Meta::Requirements;my$reqs=CPAN::Meta::Requirements->new;for my$dep (grep $_->is_requirement,@deps){$reqs->add_string_requirement($dep->module=>$dep->requires_version || '0')}my$ret=CPAN::Meta::Check::check_requirements($reqs,'requires',$self->{search_inc});grep defined,values %$ret}sub install_deps_bailout {my($self,$target,$dir,$depth,@deps)=@_;my($ok,$fail)=$self->install_deps($dir,$depth,@deps);if (!$ok){$self->diag_fail("Installing the dependencies failed: " .join(", ",@$fail),1);unless ($self->prompt_bool("Do you want to continue building $target anyway?","n")){$self->diag_fail("Bailing out the installation for $target.",1);return}}return 1}sub build_stuff {my($self,$stuff,$dist,$depth)=@_;if ($self->{verify}&& -e 'SIGNATURE'){$self->verify_signature($dist)or return}require CPAN::Meta;my($meta_file)=grep -f,qw(META.json META.yml);if ($meta_file){$self->chat("Checking configure dependencies from $meta_file\n");$dist->{cpanmeta}=eval {CPAN::Meta->load_file($meta_file)}}elsif ($dist->{dist}&& $dist->{version}){$self->chat("META.yml/json not found. Creating skeleton for it.\n");$dist->{cpanmeta}=CPAN::Meta->new({name=>$dist->{dist},version=>$dist->{version}})}$dist->{meta}=$dist->{cpanmeta}? $dist->{cpanmeta}->as_struct : {};my@config_deps;if ($dist->{cpanmeta}){push@config_deps,App::cpanminus::Dependency->from_prereqs($dist->{cpanmeta}->effective_prereqs,['configure'],$self->{install_types},)}if (-e 'Build.PL' &&!$self->should_use_mm($dist->{dist})&&!@config_deps){push@config_deps,App::cpanminus::Dependency->from_versions({'Module::Build'=>'0.38' },'configure',)}$self->merge_with_cpanfile($dist,\@config_deps);$self->upgrade_toolchain(\@config_deps);my$target=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $dist->{dir};{$self->install_deps_bailout($target,$dist->{dir},$depth,@config_deps)or return}$self->diag_progress("Configuring $target");my$configure_state=$self->configure_this($dist,$depth);$self->diag_ok($configure_state->{configured_ok}? "OK" : "N/A");if ($dist->{cpanmeta}&& $dist->{source}eq 'cpan'){$dist->{provides}=$dist->{cpanmeta}{provides}|| $self->extract_packages($dist->{cpanmeta},".")}my$root_target=(($self->{installdeps}or $self->{showdeps})and $depth==0);$dist->{want_phases}=$self->{notest}&&!$root_target ? [qw(build runtime)]: [qw(build test runtime)];push @{$dist->{want_phases}},'develop' if$self->{with_develop}&& $depth==0;push @{$dist->{want_phases}},'configure' if$self->{with_configure}&& $depth==0;my@deps=$self->find_prereqs($dist);my$module_name=$self->find_module_name($configure_state)|| $dist->{meta}{name};$module_name =~ s/-/::/g;if ($self->{showdeps}){for my$dep (@config_deps,@deps){print$dep->module,($dep->version ? ("~".$dep->version): ""),"\n"}return 1}my$distname=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $stuff;my$walkup;if ($self->{scandeps}){$walkup=$self->scandeps_append_child($dist)}$self->install_deps_bailout($distname,$dist->{dir},$depth,@deps)or return;if ($self->{scandeps}){unless ($configure_state->{configured_ok}){my$diag=<{scandeps_tree}};$diag .= "!\n" .join("",map "! * $_->[0]{module}\n",@tree[0..$#tree-1])if@tree}$self->diag("!\n$diag!\n",1)}$walkup->();return 1}if ($self->{installdeps}&& $depth==0){if ($configure_state->{configured_ok}){$self->diag("<== Installed dependencies for $stuff. Finishing.\n");return 1}else {$self->diag("! Configuring $distname failed. See $self->{log} for details.\n",1);return}}my$installed;if ($configure_state->{use_module_build}&& -e 'Build' && -f _){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{perl},"./Build" ],$distname,$depth)&& $self->test([$self->{perl},"./Build","test" ],$distname,$depth)&& $self->install([$self->{perl},"./Build","install" ],["--uninst",1 ],$depth)&& $installed++}elsif ($self->{make}&& -e 'Makefile'){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{make}],$distname,$depth)&& $self->test([$self->{make},"test" ],$distname,$depth)&& $self->install([$self->{make},"install" ],["UNINST=1" ],$depth)&& $installed++}else {my$why;my$configure_failed=$configure_state->{configured}&&!$configure_state->{configured_ok};if ($configure_failed){$why="Configure failed for $distname."}elsif ($self->{make}){$why="The distribution doesn't have a proper Makefile.PL/Build.PL"}else {$why="Can't configure the distribution. You probably need to have 'make'."}$self->diag_fail("$why See $self->{log} for details.",1);return}if ($installed && $self->{test_only}){$self->diag_ok;$self->diag("Successfully tested $distname\n",1)}elsif ($installed){my$local=$self->{local_versions}{$dist->{module}|| ''};my$version=$dist->{module_version}|| $dist->{meta}{version}|| $dist->{version};my$reinstall=$local && ($local eq $version);my$action=$local &&!$reinstall ? $self->numify_ver($version)< $self->numify_ver($local)? "downgraded" : "upgraded" : undef;my$how=$reinstall ? "reinstalled $distname" : $local ? "installed $distname ($action from $local)" : "installed $distname" ;my$msg="Successfully $how";$self->diag_ok;$self->diag("$msg\n",1);$self->{installed_dists}++;$self->save_meta($stuff,$dist,$module_name,\@config_deps,\@deps);return 1}else {my$what=$self->{test_only}? "Testing" : "Installing";$self->diag_fail("$what $stuff failed. See $self->{log} for details. Retry with --force to force install it.",1);return}}sub perl_requirements {my($self,@requires)=@_;my@perl;for my$requires (grep defined,@requires){if (exists$requires->{perl}){push@perl,App::cpanminus::Dependency->new(perl=>$requires->{perl})}}return@perl}sub should_use_mm {my($self,$dist)=@_;my%should_use_mm=map {$_=>1}qw(version ExtUtils-ParseXS ExtUtils-Install ExtUtils-Manifest);$should_use_mm{$dist}}sub configure_this {my($self,$dist,$depth)=@_;if (-e $self->{cpanfile_path}&& $self->{installdeps}&& $depth==0){require Module::CPANfile;$dist->{cpanfile}=eval {Module::CPANfile->load($self->{cpanfile_path})};$self->diag_fail($@,1)if $@;return {configured=>1,configured_ok=>!!$dist->{cpanfile},use_module_build=>0,}}if ($self->{skip_configure}){my$eumm=-e 'Makefile';my$mb=-e 'Build' && -f _;return {configured=>1,configured_ok=>$eumm || $mb,use_module_build=>$mb,}}my$state={};my$try_eumm=sub {if (-e 'Makefile.PL'){$self->chat("Running Makefile.PL\n");if ($self->configure([$self->{perl},"Makefile.PL" ],$depth)){$state->{configured_ok}=-e 'Makefile'}$state->{configured}++}};my$try_mb=sub {if (-e 'Build.PL'){$self->chat("Running Build.PL\n");if ($self->configure([$self->{perl},"Build.PL" ],$depth)){$state->{configured_ok}=-e 'Build' && -f _}$state->{use_module_build}++;$state->{configured}++}};my@try;if ($dist->{dist}&& $self->should_use_mm($dist->{dist})){@try=($try_eumm,$try_mb)}else {@try=($try_mb,$try_eumm)}for my$try (@try){$try->();last if$state->{configured_ok}}unless ($state->{configured_ok}){while (1){my$ans=lc$self->prompt("Configuring $dist->{dist} failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");last if$ans eq 's';return$self->configure_this($dist,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}return$state}sub find_module_name {my($self,$state)=@_;return unless$state->{configured_ok};if ($state->{use_module_build}&& -e "_build/build_params"){my$params=do {open my$in,"_build/build_params";$self->safe_eval(join "",<$in>)};return eval {$params->[2]{module_name}}|| undef}elsif (-e "Makefile"){open my$mf,"Makefile";while (<$mf>){if (/^\#\s+NAME\s+=>\s+(.*)/){return$self->safe_eval($1)}}}return}sub list_files {my$self=shift;if (-e 'MANIFEST'){require ExtUtils::Manifest;my$manifest=eval {ExtUtils::Manifest::manifind()}|| {};return sort {lc$a cmp lc$b}keys %$manifest}else {require File::Find;my@files;my$finder=sub {my$name=$File::Find::name;$name =~ s!\.[/\\]!!;push@files,$name};File::Find::find($finder,".");return sort {lc$a cmp lc$b}@files}}sub extract_packages {my($self,$meta,$dir)=@_;my$try=sub {my$file=shift;return 0 if$file =~ m!^(?:x?t|inc|local|perl5|fatlib|_build)/!;return 1 unless$meta->{no_index};return 0 if grep {$file =~ m!^$_/!}@{$meta->{no_index}{directory}|| []};return 0 if grep {$file eq $_}@{$meta->{no_index}{file}|| []};return 1};require Parse::PMFile;my@files=grep {/\.pm(?:\.PL)?$/ && $try->($_)}$self->list_files;my$provides={};for my$file (@files){my$parser=Parse::PMFile->new($meta,{UNSAFE=>1,ALLOW_DEV_VERSION=>1 });my$packages=$parser->parse($file);while (my($package,$meta)=each %$packages){$provides->{$package}||= {file=>$meta->{infile},($meta->{version}eq 'undef')? (): (version=>$meta->{version}),}}}return$provides}sub save_meta {my($self,$module,$dist,$module_name,$config_deps,$build_deps)=@_;return unless$dist->{distvname}&& $dist->{source}eq 'cpan';my$base=($ENV{PERL_MM_OPT}|| '')=~ /INSTALL_BASE=/ ? ($self->install_base($ENV{PERL_MM_OPT})."/lib/perl5"): $Config{sitelibexp};my$provides=$dist->{provides};File::Path::mkpath("blib/meta",0,0777);my$local={name=>$module_name,target=>$module,version=>exists$provides->{$module_name}? ($provides->{$module_name}{version}|| $dist->{version}): $dist->{version},dist=>$dist->{distvname},pathname=>$dist->{pathname},provides=>$provides,};require JSON::PP;open my$fh,">","blib/meta/install.json" or die $!;print$fh JSON::PP::encode_json($local);if (-e "MYMETA.json"){File::Copy::copy("MYMETA.json","blib/meta/MYMETA.json")}my@cmd=(($self->{sudo}? 'sudo' : ()),$^X,'-MExtUtils::Install=install','-e',qq[install({ 'blib/meta' => '$base/$Config{archname}/.meta/$dist->{distvname}' })],);$self->run(\@cmd)}sub _merge_hashref {my($self,@hashrefs)=@_;my%hash;for my$h (@hashrefs){%hash=(%hash,%$h)}return \%hash}sub install_base {my($self,$mm_opt)=@_;$mm_opt =~ /INSTALL_BASE=(\S+)/ and return $1;die "Your PERL_MM_OPT doesn't contain INSTALL_BASE"}sub safe_eval {my($self,$code)=@_;eval$code}sub configure_features {my($self,$dist,@features)=@_;map $_->identifier,grep {$self->effective_feature($dist,$_)}@features}sub effective_feature {my($self,$dist,$feature)=@_;if ($dist->{depth}==0){my$value=$self->{features}{$feature->identifier};return$value if defined$value;return 1 if$self->{features}{__all}}if ($self->{interactive}){require CPAN::Meta::Requirements;$self->diag("[@{[ $feature->description ]}]\n",1);my$req=CPAN::Meta::Requirements->new;for my$phase (@{$dist->{want_phases}}){for my$type (@{$self->{install_types}}){$req->add_requirements($feature->prereqs->requirements_for($phase,$type))}}my$reqs=$req->as_string_hash;my@missing;for my$module (keys %$reqs){if ($self->should_install($module,$req->{$module})){push@missing,$module}}if (@missing){my$howmany=@missing;$self->diag("==> Found missing dependencies: " .join(", ",@missing)."\n",1);local$self->{prompt}=1;return$self->prompt_bool("Install the $howmany optional module(s)?","y")}}return}sub find_prereqs {my($self,$dist)=@_;my@deps=$self->extract_meta_prereqs($dist);if ($dist->{module}=~ /^Bundle::/i){push@deps,$self->bundle_deps($dist)}$self->merge_with_cpanfile($dist,\@deps);return@deps}sub merge_with_cpanfile {my($self,$dist,$deps)=@_;if ($self->{cpanfile_requirements}&&!$dist->{cpanfile}){for my$dep (@$deps){$dep->merge_with($self->{cpanfile_requirements})}}}sub extract_meta_prereqs {my($self,$dist)=@_;if ($dist->{cpanfile}){my@features=$self->configure_features($dist,$dist->{cpanfile}->features);my$prereqs=$dist->{cpanfile}->prereqs_with(@features);$self->{cpanfile_requirements}=$prereqs->merged_requirements($dist->{want_phases},['requires']);return App::cpanminus::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}require CPAN::Meta;my@deps;my($meta_file)=grep -f,qw(MYMETA.json MYMETA.yml);if ($meta_file){$self->chat("Checking dependencies from $meta_file ...\n");my$mymeta=eval {CPAN::Meta->load_file($meta_file,{lazy_validation=>1 })};if ($mymeta){$dist->{meta}{name}=$mymeta->name;$dist->{meta}{version}=$mymeta->version;return$self->extract_prereqs($mymeta,$dist)}}if (-e '_build/prereqs'){$self->chat("Checking dependencies from _build/prereqs ...\n");my$prereqs=do {open my$in,"_build/prereqs";$self->safe_eval(join "",<$in>)};my$meta=CPAN::Meta->new({name=>$dist->{meta}{name},version=>$dist->{meta}{version},%$prereqs },{lazy_validation=>1 },);@deps=$self->extract_prereqs($meta,$dist)}elsif (-e 'Makefile'){$self->chat("Finding PREREQ from Makefile ...\n");open my$mf,"Makefile";while (<$mf>){if (/^\#\s+PREREQ_PM => \{\s*(.*?)\s*\}/){my@all;my@pairs=split ', ',$1;for (@pairs){my ($pkg,$v)=split '=>',$_;push@all,[$pkg,$v ]}my$list=join ", ",map {"'$_->[0]' => $_->[1]"}@all;my$prereq=$self->safe_eval("no strict; +{ $list }");push@deps,App::cpanminus::Dependency->from_versions($prereq)if$prereq;last}}}return@deps}sub bundle_deps {my($self,$dist)=@_;my$match;if ($dist->{module}){$match=sub {my$meta=Module::Metadata->new_from_file($_[0]);$meta && ($meta->name eq $dist->{module})}}else {$match=sub {1}}my@files;File::Find::find({wanted=>sub {push@files,File::Spec->rel2abs($_)if /\.pm$/i && $match->($_)},no_chdir=>1,},'.');my@deps;for my$file (@files){open my$pod,"<",$file or next;my$in_contents;while (<$pod>){if (/^=head\d\s+CONTENTS/){$in_contents=1}elsif (/^=/){$in_contents=0}elsif ($in_contents){/^(\S+)\s*(\S+)?/ and push@deps,App::cpanminus::Dependency->new($1,$self->maybe_version($2))}}}return@deps}sub maybe_version {my($self,$string)=@_;return$string && $string =~ /^\.?\d/ ? $string : undef}sub extract_prereqs {my($self,$meta,$dist)=@_;my@features=$self->configure_features($dist,$meta->features);my$prereqs=$self->soften_makemaker_prereqs($meta->effective_prereqs(\@features)->clone);return App::cpanminus::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}sub soften_makemaker_prereqs {my($self,$prereqs)=@_;return$prereqs unless -e "inc/Module/Install.pm";for my$phase (qw(build test runtime)){my$reqs=$prereqs->requirements_for($phase,'requires');if ($reqs->requirements_for_module('ExtUtils::MakeMaker')){$reqs->clear_requirement('ExtUtils::MakeMaker');$reqs->add_minimum('ExtUtils::MakeMaker'=>0)}}$prereqs}sub cleanup_workdirs {my$self=shift;my$expire=time - 24 * 60 * 60 * $self->{auto_cleanup};my@targets;opendir my$dh,"$self->{home}/work";while (my$e=readdir$dh){next if$e !~ /^(\d+)\.\d+$/;my$time=$1;if ($time < $expire){push@targets,"$self->{home}/work/$e"}}if (@targets){if (@targets >= 64){$self->diag("Expiring " .scalar(@targets)." work directories. This might take a while...\n")}else {$self->chat("Expiring " .scalar(@targets)." work directories.\n")}File::Path::rmtree(\@targets,0,0)}}sub scandeps_append_child {my($self,$dist)=@_;my$new_node=[$dist,[]];my$curr_node=$self->{scandeps_current}|| [undef,$self->{scandeps_tree}];push @{$curr_node->[1]},$new_node;$self->{scandeps_current}=$new_node;return sub {$self->{scandeps_current}=$curr_node}}sub dump_scandeps {my$self=shift;if ($self->{format}eq 'tree'){$self->walk_down(sub {my($dist,$depth)=@_;if ($depth==0){print "$dist->{distvname}\n"}else {print " " x ($depth - 1);print "\\_ $dist->{distvname}\n"}},1)}elsif ($self->{format}=~ /^dists?$/){$self->walk_down(sub {my($dist,$depth)=@_;print$self->format_dist($dist),"\n"},0)}elsif ($self->{format}eq 'json'){require JSON::PP;print JSON::PP::encode_json($self->{scandeps_tree})}elsif ($self->{format}eq 'yaml'){require YAML;print YAML::Dump($self->{scandeps_tree})}else {$self->diag("Unknown format: $self->{format}\n")}}sub walk_down {my($self,$cb,$pre)=@_;$self->_do_walk_down($self->{scandeps_tree},$cb,0,$pre)}sub _do_walk_down {my($self,$children,$cb,$depth,$pre)=@_;for my$node (@$children){$cb->($node->[0],$depth)if$pre;$self->_do_walk_down($node->[1],$cb,$depth + 1,$pre);$cb->($node->[0],$depth)unless$pre}}sub DESTROY {my$self=shift;$self->{at_exit}->($self)if$self->{at_exit}}sub shell_quote {my($self,@stuff)=@_;if (WIN32){join ' ',map {/^${quote}.+${quote}$/ ? $_ : ($quote .$_ .$quote)}@stuff}else {String::ShellQuote::shell_quote_best_effort(@stuff)}}sub which {my($self,$name)=@_;if (File::Spec->file_name_is_absolute($name)){if (-x $name &&!-d _){return$name}}my$exe_ext=$Config{_exe};for my$dir (File::Spec->path){my$fullpath=File::Spec->catfile($dir,$name);if ((-x $fullpath || -x ($fullpath .= $exe_ext))&&!-d _){if ($fullpath =~ /\s/){$fullpath=$self->shell_quote($fullpath)}return$fullpath}}return}sub get {my($self,$uri)=@_;if ($uri =~ /^file:/){$self->file_get($uri)}else {$self->{_backends}{get}->(@_)}}sub mirror {my($self,$uri,$local)=@_;if ($uri =~ /^file:/){$self->file_mirror($uri,$local)}else {$self->{_backends}{mirror}->(@_)}}sub untar {$_[0]->{_backends}{untar}->(@_)};sub unzip {$_[0]->{_backends}{unzip}->(@_)};sub uri_to_file {my($self,$uri)=@_;if ($uri =~ s!file:/+!!){$uri="/$uri" unless$uri =~ m![a-zA-Z]:!}return$uri}sub file_get {my($self,$uri)=@_;my$file=$self->uri_to_file($uri);open my$fh,"<$file" or return;join '',<$fh>}sub file_mirror {my($self,$uri,$path)=@_;my$file=$self->uri_to_file($uri);my$source_mtime=(stat$file)[9];return 1 if -e $path && (stat$path)[9]>= $source_mtime;File::Copy::copy($file,$path);utime$source_mtime,$source_mtime,$path}sub has_working_lwp {my($self,$mirrors)=@_;my$https=grep /^https:/,@$mirrors;eval {require LWP::UserAgent;LWP::UserAgent->VERSION(5.802);require LWP::Protocol::https if$https;1}}sub init_tools {my$self=shift;return if$self->{initialized}++;if ($self->{make}=$self->which($Config{make})){$self->chat("You have make $self->{make}\n")}if ($self->{try_lwp}&& $self->has_working_lwp($self->{mirrors})){$self->chat("You have LWP $LWP::VERSION\n");my$ua=sub {LWP::UserAgent->new(parse_head=>0,env_proxy=>1,agent=>$self->agent,timeout=>30,@_,)};$self->{_backends}{get}=sub {my$self=shift;my$res=$ua->()->request(HTTP::Request->new(GET=>$_[0]));return unless$res->is_success;return$res->decoded_content};$self->{_backends}{mirror}=sub {my$self=shift;my$res=$ua->()->mirror(@_);die$res->content if$res->code==501;$res->code}}elsif ($self->{try_wget}and my$wget=$self->which('wget')){$self->chat("You have $wget\n");my@common=('--user-agent',$self->agent,'--retry-connrefused',($self->{verbose}? (): ('-q')),);$self->{_backends}{get}=sub {my($self,$uri)=@_;$self->safeexec(my$fh,$wget,$uri,@common,'-O','-')or die "wget $uri: $!";local $/;<$fh>};$self->{_backends}{mirror}=sub {my($self,$uri,$path)=@_;$self->safeexec(my$fh,$wget,$uri,@common,'-O',$path)or die "wget $uri: $!";local $/;<$fh>}}elsif ($self->{try_curl}and my$curl=$self->which('curl')){$self->chat("You have $curl\n");my@common=('--location','--user-agent',$self->agent,($self->{verbose}? (): '-s'),);$self->{_backends}{get}=sub {my($self,$uri)=@_;$self->safeexec(my$fh,$curl,@common,$uri)or die "curl $uri: $!";local $/;<$fh>};$self->{_backends}{mirror}=sub {my($self,$uri,$path)=@_;$self->safeexec(my$fh,$curl,@common,$uri,'-#','-o',$path)or die "curl $uri: $!";local $/;<$fh>}}else {require HTTP::Tiny;$self->chat("Falling back to HTTP::Tiny $HTTP::Tiny::VERSION\n");my%common=(agent=>$self->agent,);$self->{_backends}{get}=sub {my$self=shift;my$res=HTTP::Tiny->new(%common)->get($_[0]);return unless$res->{success};return$res->{content}};$self->{_backends}{mirror}=sub {my$self=shift;my$res=HTTP::Tiny->new(%common)->mirror(@_);return$res->{status}}}my$tar=$self->which('tar');my$tar_ver;my$maybe_bad_tar=sub {WIN32 || BAD_TAR || (($tar_ver=`$tar --version 2>/dev/null`)=~ /GNU.*1\.13/i)};if ($tar &&!$maybe_bad_tar->()){chomp$tar_ver;$self->chat("You have $tar: $tar_ver\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$xf=($self->{verbose}? 'v' : '')."xf";my$ar=$tarfile =~ /bz2$/ ? 'j' : 'z';my($root,@others)=`$tar ${ar}tf $tarfile` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}system "$tar $ar$xf $tarfile";return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif ($tar and my$gzip=$self->which('gzip')and my$bzip2=$self->which('bzip2')){$self->chat("You have $tar, $gzip and $bzip2\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$x="x" .($self->{verbose}? 'v' : '')."f -";my$ar=$tarfile =~ /bz2$/ ? $bzip2 : $gzip;my($root,@others)=`$ar -dc $tarfile | $tar tf -` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}system "$ar -dc $tarfile | $tar $x";return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif (eval {require Archive::Tar}){$self->chat("Falling back to Archive::Tar $Archive::Tar::VERSION\n");$self->{_backends}{untar}=sub {my$self=shift;my$t=Archive::Tar->new($_[0]);my($root,@others)=$t->list_files;FILE: {$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}$t->extract;return -d $root ? $root : undef}}else {$self->{_backends}{untar}=sub {die "Failed to extract $_[1] - You need to have tar or Archive::Tar installed.\n"}}if (my$unzip=$self->which('unzip')){$self->chat("You have $unzip\n");$self->{_backends}{unzip}=sub {my($self,$zipfile)=@_;my$opt=$self->{verbose}? '' : '-q';my(undef,$root,@others)=`$unzip -t $zipfile` or return undef;chomp$root;$root =~ s{^\s+testing:\s+([^/]+)/.*?\s+OK$}{$1};system "$unzip $opt $zipfile";return$root if -d $root;$self->diag_fail("Bad archive: [$root] $zipfile");return undef}}else {$self->{_backends}{unzip}=sub {eval {require Archive::Zip}or die "Failed to extract $_[1] - You need to have unzip or Archive::Zip installed.\n";my($self,$file)=@_;my$zip=Archive::Zip->new();my$status;$status=$zip->read($file);$self->diag_fail("Read of file[$file] failed")if$status!=Archive::Zip::AZ_OK();my@members=$zip->members();for my$member (@members){my$af=$member->fileName();next if ($af =~ m!^(/|\.\./)!);$status=$member->extractToFileNamed($af);$self->diag_fail("Extracting of file[$af] from zipfile[$file failed")if$status!=Archive::Zip::AZ_OK()}my ($root)=$zip->membersMatching(qr<^[^/]+/$>);$root &&= $root->fileName;return -d $root ? $root : undef}}}sub safeexec {my$self=shift;my$rdr=$_[0]||= Symbol::gensym();if (WIN32){my$cmd=$self->shell_quote(@_[1..$#_]);return open($rdr,"$cmd |")}if (my$pid=open($rdr,'-|')){return$pid}elsif (defined$pid){exec(@_[1 .. $#_ ]);exit 1}else {return}}sub mask_uri_passwords {my($self,@strings)=@_;s{ (https?://) ([^:/]+) : [^@/]+ @ }{$1$2:********@}gx for@strings;return@strings}1; It appears your cpanm executable was installed via `perlbrew install-cpanm`. cpanm --self-upgrade won't upgrade the version of cpanm you're running. @@ -108,7 +104,7 @@ $fatpacked{"App/cpanminus/script.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\ ! Can't write to $Config{installsitelib} and $Config{installsitebin}: Installing modules to $ENV{HOME}/perl5 ! To turn off this warning, you have to do one of the following: ! - run me as a root or with --sudo option (to install to $Config{installsitelib} and $Config{installsitebin}) - ! - Configure local::lib your existing local::lib in this shell to set PERL_MM_OPT etc. + ! - Configure local::lib in your existing shell to set PERL_MM_OPT etc. ! - Install local::lib by running the following commands ! ! cpanm --local-lib=~/perl5 local::lib && eval \$(perl -I ~/perl5/lib/perl5/ -Mlocal::lib) @@ -149,53 +145,53 @@ $fatpacked{"CPAN/DistnameInfo.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n". CPAN_DISTNAMEINFO $fatpacked{"CPAN/Meta.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META'; - use 5.006;use strict;use warnings;package CPAN::Meta;$CPAN::Meta::VERSION='2.143240';use Carp qw(carp croak);use CPAN::Meta::Feature;use CPAN::Meta::Prereqs;use CPAN::Meta::Converter;use CPAN::Meta::Validator;use Parse::CPAN::Meta 1.4414 ();BEGIN {*_dclone=\&CPAN::Meta::Converter::_dclone}BEGIN {my@STRING_READERS=qw(abstract description dynamic_config generated_by name release_status version);no strict 'refs';for my$attr (@STRING_READERS){*$attr=sub {$_[0]{$attr }}}}BEGIN {my@LIST_READERS=qw(author keywords license);no strict 'refs';for my$attr (@LIST_READERS){*$attr=sub {my$value=$_[0]{$attr };croak "$attr must be called in list context" unless wantarray;return @{_dclone($value)}if ref$value;return$value}}}sub authors {$_[0]->author}sub licenses {$_[0]->license}BEGIN {my@MAP_READERS=qw(meta-spec resources provides no_index prereqs optional_features);no strict 'refs';for my$attr (@MAP_READERS){(my$subname=$attr)=~ s/-/_/;*$subname=sub {my$value=$_[0]{$attr };return _dclone($value)if$value;return {}}}}sub custom_keys {return grep {/^x_/i}keys %{$_[0]}}sub custom {my ($self,$attr)=@_;my$value=$self->{$attr};return _dclone($value)if ref$value;return$value}sub _new {my ($class,$struct,$options)=@_;my$self;if ($options->{lazy_validation}){my$cmc=CPAN::Meta::Converter->new($struct);$self=$cmc->convert(version=>2);return bless$self,$class}else {my$cmv=CPAN::Meta::Validator->new($struct);unless ($cmv->is_valid){die "Invalid metadata structure. Errors: " .join(", ",$cmv->errors)."\n"}}my$version=$struct->{'meta-spec'}{version}|| '1.0';if ($version==2){$self=$struct}else {my$cmc=CPAN::Meta::Converter->new($struct);$self=$cmc->convert(version=>2)}return bless$self,$class}sub new {my ($class,$struct,$options)=@_;my$self=eval {$class->_new($struct,$options)};croak($@)if $@;return$self}sub create {my ($class,$struct,$options)=@_;my$version=__PACKAGE__->VERSION || 2;$struct->{generated_by}||= __PACKAGE__ ." version $version" ;$struct->{'meta-spec'}{version}||= int($version);my$self=eval {$class->_new($struct,$options)};croak ($@)if $@;return$self}sub load_file {my ($class,$file,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};croak "load_file() requires a valid, readable filename" unless -r $file;my$self;eval {my$struct=Parse::CPAN::Meta->load_file($file);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_yaml_string {my ($class,$yaml,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my ($struct)=Parse::CPAN::Meta->load_yaml_string($yaml);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_json_string {my ($class,$json,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my$struct=Parse::CPAN::Meta->load_json_string($json);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_string {my ($class,$string,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my$struct=Parse::CPAN::Meta->load_string($string);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub save {my ($self,$file,$options)=@_;my$version=$options->{version}|| '2';my$layer=$] ge '5.008001' ? ':utf8' : '';if ($version ge '2'){carp "'$file' should end in '.json'" unless$file =~ m{\.json$}}else {carp "'$file' should end in '.yml'" unless$file =~ m{\.yml$}}my$data=$self->as_string($options);open my$fh,">$layer",$file or die "Error opening '$file' for writing: $!\n";print {$fh}$data;close$fh or die "Error closing '$file': $!\n";return 1}sub meta_spec_version {my ($self)=@_;return$self->meta_spec->{version}}sub effective_prereqs {my ($self,$features)=@_;$features ||= [];my$prereq=CPAN::Meta::Prereqs->new($self->prereqs);return$prereq unless @$features;my@other=map {;$self->feature($_)->prereqs}@$features;return$prereq->with_merged_prereqs(\@other)}sub should_index_file {my ($self,$filename)=@_;for my$no_index_file (@{$self->no_index->{file}|| []}){return if$filename eq $no_index_file}for my$no_index_dir (@{$self->no_index->{directory}}){$no_index_dir =~ s{$}{/} unless$no_index_dir =~ m{/\z};return if index($filename,$no_index_dir)==0}return 1}sub should_index_package {my ($self,$package)=@_;for my$no_index_pkg (@{$self->no_index->{package}|| []}){return if$package eq $no_index_pkg}for my$no_index_ns (@{$self->no_index->{namespace}}){return if index($package,"${no_index_ns}::")==0}return 1}sub features {my ($self)=@_;my$opt_f=$self->optional_features;my@features=map {;CPAN::Meta::Feature->new($_=>$opt_f->{$_ })}keys %$opt_f;return@features}sub feature {my ($self,$ident)=@_;croak "no feature named $ident" unless my$f=$self->optional_features->{$ident };return CPAN::Meta::Feature->new($ident,$f)}sub as_struct {my ($self,$options)=@_;my$struct=_dclone($self);if ($options->{version}){my$cmc=CPAN::Meta::Converter->new($struct);$struct=$cmc->convert(version=>$options->{version})}return$struct}sub as_string {my ($self,$options)=@_;my$version=$options->{version}|| '2';my$struct;if ($self->meta_spec_version ne $version){my$cmc=CPAN::Meta::Converter->new($self->as_struct);$struct=$cmc->convert(version=>$version)}else {$struct=$self->as_struct}my ($data,$backend);if ($version ge '2'){$backend=Parse::CPAN::Meta->json_backend();$data=$backend->new->pretty->canonical->encode($struct)}else {$backend=Parse::CPAN::Meta->yaml_backend();$data=eval {no strict 'refs';&{"$backend\::Dump"}($struct)};if ($@){croak$backend->can('errstr')? $backend->errstr : $@}}return$data}sub TO_JSON {return {%{$_[0]}}}1; + use 5.006;use strict;use warnings;package CPAN::Meta;our$VERSION='2.150005';use Carp qw(carp croak);use CPAN::Meta::Feature;use CPAN::Meta::Prereqs;use CPAN::Meta::Converter;use CPAN::Meta::Validator;use Parse::CPAN::Meta 1.4414 ();BEGIN {*_dclone=\&CPAN::Meta::Converter::_dclone}BEGIN {my@STRING_READERS=qw(abstract description dynamic_config generated_by name release_status version);no strict 'refs';for my$attr (@STRING_READERS){*$attr=sub {$_[0]{$attr }}}}BEGIN {my@LIST_READERS=qw(author keywords license);no strict 'refs';for my$attr (@LIST_READERS){*$attr=sub {my$value=$_[0]{$attr };croak "$attr must be called in list context" unless wantarray;return @{_dclone($value)}if ref$value;return$value}}}sub authors {$_[0]->author}sub licenses {$_[0]->license}BEGIN {my@MAP_READERS=qw(meta-spec resources provides no_index prereqs optional_features);no strict 'refs';for my$attr (@MAP_READERS){(my$subname=$attr)=~ s/-/_/;*$subname=sub {my$value=$_[0]{$attr };return _dclone($value)if$value;return {}}}}sub custom_keys {return grep {/^x_/i}keys %{$_[0]}}sub custom {my ($self,$attr)=@_;my$value=$self->{$attr};return _dclone($value)if ref$value;return$value}sub _new {my ($class,$struct,$options)=@_;my$self;if ($options->{lazy_validation}){my$cmc=CPAN::Meta::Converter->new($struct);$self=$cmc->convert(version=>2);return bless$self,$class}else {my$cmv=CPAN::Meta::Validator->new($struct);unless ($cmv->is_valid){die "Invalid metadata structure. Errors: " .join(", ",$cmv->errors)."\n"}}my$version=$struct->{'meta-spec'}{version}|| '1.0';if ($version==2){$self=$struct}else {my$cmc=CPAN::Meta::Converter->new($struct);$self=$cmc->convert(version=>2)}return bless$self,$class}sub new {my ($class,$struct,$options)=@_;my$self=eval {$class->_new($struct,$options)};croak($@)if $@;return$self}sub create {my ($class,$struct,$options)=@_;my$version=__PACKAGE__->VERSION || 2;$struct->{generated_by}||= __PACKAGE__ ." version $version" ;$struct->{'meta-spec'}{version}||= int($version);my$self=eval {$class->_new($struct,$options)};croak ($@)if $@;return$self}sub load_file {my ($class,$file,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};croak "load_file() requires a valid, readable filename" unless -r $file;my$self;eval {my$struct=Parse::CPAN::Meta->load_file($file);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_yaml_string {my ($class,$yaml,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my ($struct)=Parse::CPAN::Meta->load_yaml_string($yaml);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_json_string {my ($class,$json,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my$struct=Parse::CPAN::Meta->load_json_string($json);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_string {my ($class,$string,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my$struct=Parse::CPAN::Meta->load_string($string);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub save {my ($self,$file,$options)=@_;my$version=$options->{version}|| '2';my$layer=$] ge '5.008001' ? ':utf8' : '';if ($version ge '2'){carp "'$file' should end in '.json'" unless$file =~ m{\.json$}}else {carp "'$file' should end in '.yml'" unless$file =~ m{\.yml$}}my$data=$self->as_string($options);open my$fh,">$layer",$file or die "Error opening '$file' for writing: $!\n";print {$fh}$data;close$fh or die "Error closing '$file': $!\n";return 1}sub meta_spec_version {my ($self)=@_;return$self->meta_spec->{version}}sub effective_prereqs {my ($self,$features)=@_;$features ||= [];my$prereq=CPAN::Meta::Prereqs->new($self->prereqs);return$prereq unless @$features;my@other=map {;$self->feature($_)->prereqs}@$features;return$prereq->with_merged_prereqs(\@other)}sub should_index_file {my ($self,$filename)=@_;for my$no_index_file (@{$self->no_index->{file}|| []}){return if$filename eq $no_index_file}for my$no_index_dir (@{$self->no_index->{directory}}){$no_index_dir =~ s{$}{/} unless$no_index_dir =~ m{/\z};return if index($filename,$no_index_dir)==0}return 1}sub should_index_package {my ($self,$package)=@_;for my$no_index_pkg (@{$self->no_index->{package}|| []}){return if$package eq $no_index_pkg}for my$no_index_ns (@{$self->no_index->{namespace}}){return if index($package,"${no_index_ns}::")==0}return 1}sub features {my ($self)=@_;my$opt_f=$self->optional_features;my@features=map {;CPAN::Meta::Feature->new($_=>$opt_f->{$_ })}keys %$opt_f;return@features}sub feature {my ($self,$ident)=@_;croak "no feature named $ident" unless my$f=$self->optional_features->{$ident };return CPAN::Meta::Feature->new($ident,$f)}sub as_struct {my ($self,$options)=@_;my$struct=_dclone($self);if ($options->{version}){my$cmc=CPAN::Meta::Converter->new($struct);$struct=$cmc->convert(version=>$options->{version})}return$struct}sub as_string {my ($self,$options)=@_;my$version=$options->{version}|| '2';my$struct;if ($self->meta_spec_version ne $version){my$cmc=CPAN::Meta::Converter->new($self->as_struct);$struct=$cmc->convert(version=>$version)}else {$struct=$self->as_struct}my ($data,$backend);if ($version ge '2'){$backend=Parse::CPAN::Meta->json_backend();local$struct->{x_serialization_backend}=sprintf '%s version %s',$backend,$backend->VERSION;$data=$backend->new->pretty->canonical->encode($struct)}else {$backend=Parse::CPAN::Meta->yaml_backend();local$struct->{x_serialization_backend}=sprintf '%s version %s',$backend,$backend->VERSION;$data=eval {no strict 'refs';&{"$backend\::Dump"}($struct)};if ($@){croak$backend->can('errstr')? $backend->errstr : $@}}return$data}sub TO_JSON {return {%{$_[0]}}}1; CPAN_META $fatpacked{"CPAN/Meta/Check.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_CHECK'; - package CPAN::Meta::Check;$CPAN::Meta::Check::VERSION='0.010';use strict;use warnings;use Exporter 5.57 'import';our@EXPORT=qw//;our@EXPORT_OK=qw/check_requirements requirements_for verify_dependencies/;our%EXPORT_TAGS=(all=>[@EXPORT,@EXPORT_OK ]);use CPAN::Meta::Requirements 2.121;use Module::Metadata 1.000023;sub _check_dep {my ($reqs,$module,$dirs)=@_;$module eq 'perl' and return ($reqs->accepts_module($module,$])? (): sprintf "Your Perl (%s) is not in the range '%s'",$],$reqs->requirements_for_module($module));my$metadata=Module::Metadata->new_from_module($module,inc=>$dirs);return "Module '$module' is not installed" if not defined$metadata;my$version=eval {$metadata->version};return "Missing version info for module '$module'" if$reqs->requirements_for_module($module)and not $version;return sprintf 'Installed version (%s) of %s is not in range \'%s\'',$version,$module,$reqs->requirements_for_module($module)if not $reqs->accepts_module($module,$version || 0);return}sub _check_conflict {my ($reqs,$module,$dirs)=@_;my$metadata=Module::Metadata->new_from_module($module,inc=>$dirs);return if not defined$metadata;my$version=eval {$metadata->version};return "Missing version info for module '$module'" if not $version;return sprintf 'Installed version (%s) of %s is in range \'%s\'',$version,$module,$reqs->requirements_for_module($module)if$reqs->accepts_module($module,$version);return}sub requirements_for {my ($meta,$phases,$type)=@_;my$prereqs=ref($meta)eq 'CPAN::Meta' ? $meta->effective_prereqs : $meta;return$prereqs->merged_requirements(ref($phases)? $phases : [$phases ],[$type ])}sub check_requirements {my ($reqs,$type,$dirs)=@_;return +{map {$_=>$type ne 'conflicts' ? scalar _check_dep($reqs,$_,$dirs): scalar _check_conflict($reqs,$_,$dirs)}$reqs->required_modules }}sub verify_dependencies {my ($meta,$phases,$type,$dirs)=@_;my$reqs=requirements_for($meta,$phases,$type);my$issues=check_requirements($reqs,$type,$dirs);return grep {defined}values %{$issues}}1; + package CPAN::Meta::Check;$CPAN::Meta::Check::VERSION='0.012';use strict;use warnings;use base 'Exporter';our@EXPORT=qw//;our@EXPORT_OK=qw/check_requirements requirements_for verify_dependencies/;our%EXPORT_TAGS=(all=>[@EXPORT,@EXPORT_OK ]);use CPAN::Meta::Prereqs '2.132830';use CPAN::Meta::Requirements 2.121;use Module::Metadata 1.000023;sub _check_dep {my ($reqs,$module,$dirs)=@_;$module eq 'perl' and return ($reqs->accepts_module($module,$])? (): sprintf "Your Perl (%s) is not in the range '%s'",$],$reqs->requirements_for_module($module));my$metadata=Module::Metadata->new_from_module($module,inc=>$dirs);return "Module '$module' is not installed" if not defined$metadata;my$version=eval {$metadata->version};return "Missing version info for module '$module'" if$reqs->requirements_for_module($module)and not $version;return sprintf 'Installed version (%s) of %s is not in range \'%s\'',$version,$module,$reqs->requirements_for_module($module)if not $reqs->accepts_module($module,$version || 0);return}sub _check_conflict {my ($reqs,$module,$dirs)=@_;my$metadata=Module::Metadata->new_from_module($module,inc=>$dirs);return if not defined$metadata;my$version=eval {$metadata->version};return "Missing version info for module '$module'" if not $version;return sprintf 'Installed version (%s) of %s is in range \'%s\'',$version,$module,$reqs->requirements_for_module($module)if$reqs->accepts_module($module,$version);return}sub requirements_for {my ($meta,$phases,$type)=@_;my$prereqs=ref($meta)eq 'CPAN::Meta' ? $meta->effective_prereqs : $meta;return$prereqs->merged_requirements(ref($phases)? $phases : [$phases ],[$type ])}sub check_requirements {my ($reqs,$type,$dirs)=@_;return +{map {$_=>$type ne 'conflicts' ? scalar _check_dep($reqs,$_,$dirs): scalar _check_conflict($reqs,$_,$dirs)}$reqs->required_modules }}sub verify_dependencies {my ($meta,$phases,$type,$dirs)=@_;my$reqs=requirements_for($meta,$phases,$type);my$issues=check_requirements($reqs,$type,$dirs);return grep {defined}values %{$issues}}1; CPAN_META_CHECK $fatpacked{"CPAN/Meta/Converter.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_CONVERTER'; - use 5.006;use strict;use warnings;package CPAN::Meta::Converter;$CPAN::Meta::Converter::VERSION='2.143240';use CPAN::Meta::Validator;use CPAN::Meta::Requirements;use Parse::CPAN::Meta 1.4400 ();BEGIN {eval "use version ()";if (my$err=$@){eval "use ExtUtils::MakeMaker::version" or die$err}}*_is_qv=version->can('is_qv')? sub {$_[0]->is_qv}: sub {exists $_[0]->{qv}};sub _dclone {my$ref=shift;no warnings 'once';no warnings 'redefine';local*UNIVERSAL::TO_JSON=sub {"$_[0]"};my$json=Parse::CPAN::Meta->json_backend()->new ->utf8 ->allow_blessed ->convert_blessed;$json->decode($json->encode($ref))}my%known_specs=('2'=>'http://search.cpan.org/perldoc?CPAN::Meta::Spec','1.4'=>'http://module-build.sourceforge.net/META-spec-v1.4.html','1.3'=>'http://module-build.sourceforge.net/META-spec-v1.3.html','1.2'=>'http://module-build.sourceforge.net/META-spec-v1.2.html','1.1'=>'http://module-build.sourceforge.net/META-spec-v1.1.html','1.0'=>'http://module-build.sourceforge.net/META-spec-v1.0.html');my@spec_list=sort {$a <=> $b}keys%known_specs;my ($LOWEST,$HIGHEST)=@spec_list[0,-1];sub _keep {$_[0]}sub _keep_or_one {defined($_[0])? $_[0]: 1}sub _keep_or_zero {defined($_[0])? $_[0]: 0}sub _keep_or_unknown {defined($_[0])&& length($_[0])? $_[0]: "unknown"}sub _generated_by {my$gen=shift;my$sig=__PACKAGE__ ." version " .(__PACKAGE__->VERSION || "");return$sig unless defined$gen and length$gen;return$gen if$gen =~ /\Q$sig/;return "$gen, $sig"}sub _listify {!defined $_[0]? undef : ref $_[0]eq 'ARRAY' ? $_[0]: [$_[0]]}sub _prefix_custom {my$key=shift;$key =~ s/^(?!x_) # Unless it already starts with x_ + use 5.006;use strict;use warnings;package CPAN::Meta::Converter;our$VERSION='2.150005';use CPAN::Meta::Validator;use CPAN::Meta::Requirements;use Parse::CPAN::Meta 1.4400 ();BEGIN {eval "use version ()";if (my$err=$@){eval "use ExtUtils::MakeMaker::version" or die$err}}*_is_qv=version->can('is_qv')? sub {$_[0]->is_qv}: sub {exists $_[0]->{qv}};sub _dclone {my$ref=shift;no warnings 'once';no warnings 'redefine';local*UNIVERSAL::TO_JSON=sub {"$_[0]"};my$json=Parse::CPAN::Meta->json_backend()->new ->utf8 ->allow_blessed ->convert_blessed;$json->decode($json->encode($ref))}my%known_specs=('2'=>'http://search.cpan.org/perldoc?CPAN::Meta::Spec','1.4'=>'http://module-build.sourceforge.net/META-spec-v1.4.html','1.3'=>'http://module-build.sourceforge.net/META-spec-v1.3.html','1.2'=>'http://module-build.sourceforge.net/META-spec-v1.2.html','1.1'=>'http://module-build.sourceforge.net/META-spec-v1.1.html','1.0'=>'http://module-build.sourceforge.net/META-spec-v1.0.html');my@spec_list=sort {$a <=> $b}keys%known_specs;my ($LOWEST,$HIGHEST)=@spec_list[0,-1];sub _keep {$_[0]}sub _keep_or_one {defined($_[0])? $_[0]: 1}sub _keep_or_zero {defined($_[0])? $_[0]: 0}sub _keep_or_unknown {defined($_[0])&& length($_[0])? $_[0]: "unknown"}sub _generated_by {my$gen=shift;my$sig=__PACKAGE__ ." version " .(__PACKAGE__->VERSION || "");return$sig unless defined$gen and length$gen;return$gen if$gen =~ /\Q$sig/;return "$gen, $sig"}sub _listify {!defined $_[0]? undef : ref $_[0]eq 'ARRAY' ? $_[0]: [$_[0]]}sub _prefix_custom {my$key=shift;$key =~ s/^(?!x_) # Unless it already starts with x_ (?:x-?)? # Remove leading x- or x (if present) - /x_/ix;return$key}sub _ucfirst_custom {my$key=shift;$key=ucfirst$key unless$key =~ /[A-Z]/;return$key}sub _no_prefix_ucfirst_custom {my$key=shift;$key =~ s/^x_//;return _ucfirst_custom($key)}sub _change_meta_spec {my ($element,undef,undef,$version)=@_;return {version=>$version,url=>$known_specs{$version},}}my@open_source=('perl','gpl','apache','artistic','artistic_2','lgpl','bsd','gpl','mit','mozilla','open_source',);my%is_open_source=map {;$_=>1}@open_source;my@valid_licenses_1=(@open_source,'unrestricted','restrictive','unknown',);my%license_map_1=((map {$_=>$_}@valid_licenses_1),artistic2=>'artistic_2',);sub _license_1 {my ($element)=@_;return 'unknown' unless defined$element;if ($license_map_1{lc$element}){return$license_map_1{lc$element}}else {return 'unknown'}}my@valid_licenses_2=qw(agpl_3 apache_1_1 apache_2_0 artistic_1 artistic_2 bsd freebsd gfdl_1_2 gfdl_1_3 gpl_1 gpl_2 gpl_3 lgpl_2_1 lgpl_3_0 mit mozilla_1_0 mozilla_1_1 openssl perl_5 qpl_1_0 ssleay sun zlib open_source restricted unrestricted unknown);my%license_map_2=((map {$_=>$_}@valid_licenses_2),apache=>'apache_2_0',artistic=>'artistic_1',artistic2=>'artistic_2',gpl=>'open_source',lgpl=>'open_source',mozilla=>'open_source',perl=>'perl_5',restrictive=>'restricted',);sub _license_2 {my ($element)=@_;return ['unknown' ]unless defined$element;$element=[$element ]unless ref$element eq 'ARRAY';my@new_list;for my$lic (@$element){next unless defined$lic;if (my$new=$license_map_2{lc$lic}){push@new_list,$new}}return@new_list ? \@new_list : ['unknown' ]}my%license_downgrade_map=qw(agpl_3 open_source apache_1_1 apache apache_2_0 apache artistic_1 artistic artistic_2 artistic_2 bsd bsd freebsd open_source gfdl_1_2 open_source gfdl_1_3 open_source gpl_1 gpl gpl_2 gpl gpl_3 gpl lgpl_2_1 lgpl lgpl_3_0 lgpl mit mit mozilla_1_0 mozilla mozilla_1_1 mozilla openssl open_source perl_5 perl qpl_1_0 open_source ssleay open_source sun open_source zlib open_source open_source open_source restricted restrictive unrestricted unrestricted unknown unknown);sub _downgrade_license {my ($element)=@_;if (!defined$element){return "unknown"}elsif(ref$element eq 'ARRAY'){if (@$element > 1){if (grep {!$is_open_source{$license_downgrade_map{lc $_}|| 'unknown' }}@$element){return 'unknown'}else {return 'open_source'}}elsif (@$element==1){return$license_downgrade_map{lc$element->[0]}|| "unknown"}}elsif (!ref$element){return$license_downgrade_map{lc$element}|| "unknown"}return "unknown"}my$no_index_spec_1_2={'file'=>\&_listify,'dir'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,};my$no_index_spec_1_3={'file'=>\&_listify,'directory'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,};my$no_index_spec_2={'file'=>\&_listify,'directory'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,':custom'=>\&_prefix_custom,};sub _no_index_1_2 {my (undef,undef,$meta)=@_;my$no_index=$meta->{no_index}|| $meta->{private};return unless$no_index;if (!ref$no_index){my$item=$no_index;$no_index={dir=>[$item ],file=>[$item ]}}elsif (ref$no_index eq 'ARRAY'){my$list=$no_index;$no_index={dir=>[@$list ],file=>[@$list ]}}if (exists$no_index->{files}){$no_index->{file}=delete$no_index->{file}}if (exists$no_index->{modules}){$no_index->{module}=delete$no_index->{module}}return _convert($no_index,$no_index_spec_1_2)}sub _no_index_directory {my ($element,$key,$meta,$version)=@_;return unless$element;if (!ref$element){my$item=$element;$element={directory=>[$item ],file=>[$item ]}}elsif (ref$element eq 'ARRAY'){my$list=$element;$element={directory=>[@$list ],file=>[@$list ]}}if (exists$element->{dir}){$element->{directory}=delete$element->{dir}}if (exists$element->{files}){$element->{file}=delete$element->{file}}if (exists$element->{modules}){$element->{module}=delete$element->{module}}my$spec=$version==2 ? $no_index_spec_2 : $no_index_spec_1_3;return _convert($element,$spec)}sub _is_module_name {my$mod=shift;return unless defined$mod && length$mod;return$mod =~ m{^[A-Za-z][A-Za-z0-9_]*(?:::[A-Za-z0-9_]+)*$}}sub _clean_version {my ($element)=@_;return 0 if!defined$element;$element =~ s{^\s*}{};$element =~ s{\s*$}{};$element =~ s{^\.}{0.};return 0 if!length$element;return 0 if ($element eq 'undef' || $element eq '');my$v=eval {version->new($element)};if (defined$v){return _is_qv($v)? $v->normal : $element}else {return 0}}sub _bad_version_hook {my ($v)=@_;$v =~ s{[a-z]+$}{};my$vobj=eval {version->new($v)};return defined($vobj)? $vobj : version->new(0)}sub _version_map {my ($element)=@_;return unless defined$element;if (ref$element eq 'HASH'){my$new_map=CPAN::Meta::Requirements->new({bad_version_hook=>\&_bad_version_hook });while (my ($k,$v)=each %$element){next unless _is_module_name($k);if (!defined($v)||!length($v)|| $v eq 'undef' || $v eq ''){$v=0}if (_is_module_name($v)&&!version::is_lax($v)){$new_map->add_minimum($k=>0);$new_map->add_minimum($v=>0)}$new_map->add_string_requirement($k=>$v)}return$new_map->as_string_hash}elsif (ref$element eq 'ARRAY'){my$hashref={map {$_=>0}@$element };return _version_map($hashref)}elsif (ref$element eq '' && length$element){return {$element=>0 }}return}sub _prereqs_from_1 {my (undef,undef,$meta)=@_;my$prereqs={};for my$phase (qw/build configure/){my$key="${phase}_requires";$prereqs->{$phase}{requires}=_version_map($meta->{$key})if$meta->{$key}}for my$rel (qw/requires recommends conflicts/){$prereqs->{runtime}{$rel}=_version_map($meta->{$rel})if$meta->{$rel}}return$prereqs}my$prereqs_spec={configure=>\&_prereqs_rel,build=>\&_prereqs_rel,test=>\&_prereqs_rel,runtime=>\&_prereqs_rel,develop=>\&_prereqs_rel,':custom'=>\&_prefix_custom,};my$relation_spec={requires=>\&_version_map,recommends=>\&_version_map,suggests=>\&_version_map,conflicts=>\&_version_map,':custom'=>\&_prefix_custom,};sub _cleanup_prereqs {my ($prereqs,$key,$meta,$to_version)=@_;return unless$prereqs && ref$prereqs eq 'HASH';return _convert($prereqs,$prereqs_spec,$to_version)}sub _prereqs_rel {my ($relation,$key,$meta,$to_version)=@_;return unless$relation && ref$relation eq 'HASH';return _convert($relation,$relation_spec,$to_version)}BEGIN {my@old_prereqs=qw(requires configure_requires recommends conflicts);for (@old_prereqs){my$sub="_get_$_";my ($phase,$type)=split qr/_/,$_;if (!defined$type){$type=$phase;$phase='runtime'}no strict 'refs';*{$sub}=sub {_extract_prereqs($_[2]->{prereqs},$phase,$type)}}}sub _get_build_requires {my ($data,$key,$meta)=@_;my$test_h=_extract_prereqs($_[2]->{prereqs},qw(test requires))|| {};my$build_h=_extract_prereqs($_[2]->{prereqs},qw(build requires))|| {};my$test_req=CPAN::Meta::Requirements->from_string_hash($test_h);my$build_req=CPAN::Meta::Requirements->from_string_hash($build_h);$test_req->add_requirements($build_req)->as_string_hash}sub _extract_prereqs {my ($prereqs,$phase,$type)=@_;return unless ref$prereqs eq 'HASH';return scalar _version_map($prereqs->{$phase}{$type})}sub _downgrade_optional_features {my (undef,undef,$meta)=@_;return unless exists$meta->{optional_features};my$origin=$meta->{optional_features};my$features={};for my$name (keys %$origin){$features->{$name}={description=>$origin->{$name}{description},requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','requires'),configure_requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','configure_requires'),build_requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','build_requires'),recommends=>_extract_prereqs($origin->{$name}{prereqs},'runtime','recommends'),conflicts=>_extract_prereqs($origin->{$name}{prereqs},'runtime','conflicts'),};for my$k (keys %{$features->{$name}}){delete$features->{$name}{$k}unless defined$features->{$name}{$k}}}return$features}sub _upgrade_optional_features {my (undef,undef,$meta)=@_;return unless exists$meta->{optional_features};my$origin=$meta->{optional_features};my$features={};for my$name (keys %$origin){$features->{$name}={description=>$origin->{$name}{description},prereqs=>_prereqs_from_1(undef,undef,$origin->{$name}),};delete$features->{$name}{prereqs}{configure}}return$features}my$optional_features_2_spec={description=>\&_keep,prereqs=>\&_cleanup_prereqs,':custom'=>\&_prefix_custom,};sub _feature_2 {my ($element,$key,$meta,$to_version)=@_;return unless$element && ref$element eq 'HASH';_convert($element,$optional_features_2_spec,$to_version)}sub _cleanup_optional_features_2 {my ($element,$key,$meta,$to_version)=@_;return unless$element && ref$element eq 'HASH';my$new_data={};for my$k (keys %$element){$new_data->{$k}=_feature_2($element->{$k},$k,$meta,$to_version)}return unless keys %$new_data;return$new_data}sub _optional_features_1_4 {my ($element)=@_;return unless$element;$element=_optional_features_as_map($element);for my$name (keys %$element){for my$drop (qw/requires_packages requires_os excluded_os/){delete$element->{$name}{$drop}}}return$element}sub _optional_features_as_map {my ($element)=@_;return unless$element;if (ref$element eq 'ARRAY'){my%map;for my$feature (@$element){my (@parts)=%$feature;$map{$parts[0]}=$parts[1]}$element=\%map}return$element}sub _is_urlish {defined $_[0]&& $_[0]=~ m{\A[-+.a-z0-9]+:.+}i}sub _url_or_drop {my ($element)=@_;return$element if _is_urlish($element);return}sub _url_list {my ($element)=@_;return unless$element;$element=_listify($element);$element=[grep {_is_urlish($_)}@$element ];return unless @$element;return$element}sub _author_list {my ($element)=@_;return ['unknown' ]unless$element;$element=_listify($element);$element=[map {defined $_ && length $_ ? $_ : 'unknown'}@$element ];return ['unknown' ]unless @$element;return$element}my$resource2_upgrade={license=>sub {return _is_urlish($_[0])? _listify($_[0]): undef},homepage=>\&_url_or_drop,bugtracker=>sub {my ($item)=@_;return unless$item;if ($item =~ m{^mailto:(.*)$}){return {mailto=>$1 }}elsif(_is_urlish($item)){return {web=>$item }}else {return}},repository=>sub {return _is_urlish($_[0])? {url=>$_[0]}: undef},':custom'=>\&_prefix_custom,};sub _upgrade_resources_2 {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource2_upgrade)}my$bugtracker2_spec={web=>\&_url_or_drop,mailto=>\&_keep,':custom'=>\&_prefix_custom,};sub _repo_type {my ($element,$key,$meta,$to_version)=@_;return$element if defined$element;return unless exists$meta->{url};my$repo_url=$meta->{url};for my$type (qw/git svn/){return$type if$repo_url =~ m{\A$type}}return}my$repository2_spec={web=>\&_url_or_drop,url=>\&_url_or_drop,type=>\&_repo_type,':custom'=>\&_prefix_custom,};my$resources2_cleanup={license=>\&_url_list,homepage=>\&_url_or_drop,bugtracker=>sub {ref $_[0]? _convert($_[0],$bugtracker2_spec): undef},repository=>sub {my$data=shift;ref$data ? _convert($data,$repository2_spec): undef},':custom'=>\&_prefix_custom,};sub _cleanup_resources_2 {my ($resources,$key,$meta,$to_version)=@_;return unless$resources && ref$resources eq 'HASH';return _convert($resources,$resources2_cleanup,$to_version)}my$resource1_spec={license=>\&_url_or_drop,homepage=>\&_url_or_drop,bugtracker=>\&_url_or_drop,repository=>\&_url_or_drop,':custom'=>\&_keep,};sub _resources_1_3 {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource1_spec)}*_resources_1_4=*_resources_1_3;sub _resources_1_2 {my (undef,undef,$meta)=@_;my$resources=$meta->{resources}|| {};if ($meta->{license_url}&&!$resources->{license}){$resources->{license}=$meta->{license_url}if _is_urlish($meta->{license_url})}return unless keys %$resources;return _convert($resources,$resource1_spec)}my$resource_downgrade_spec={license=>sub {return ref $_[0]? $_[0]->[0]: $_[0]},homepage=>\&_url_or_drop,bugtracker=>sub {return $_[0]->{web}},repository=>sub {return $_[0]->{url}|| $_[0]->{web}},':custom'=>\&_no_prefix_ucfirst_custom,};sub _downgrade_resources {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource_downgrade_spec)}sub _release_status {my ($element,undef,$meta)=@_;return$element if$element && $element =~ m{\A(?:stable|testing|unstable)\z};return _release_status_from_version(undef,undef,$meta)}sub _release_status_from_version {my (undef,undef,$meta)=@_;my$version=$meta->{version}|| '';return ($version =~ /_/)? 'testing' : 'stable'}my$provides_spec={file=>\&_keep,version=>\&_keep,};my$provides_spec_2={file=>\&_keep,version=>\&_keep,':custom'=>\&_prefix_custom,};sub _provides {my ($element,$key,$meta,$to_version)=@_;return unless defined$element && ref$element eq 'HASH';my$spec=$to_version==2 ? $provides_spec_2 : $provides_spec;my$new_data={};for my$k (keys %$element){$new_data->{$k}=_convert($element->{$k},$spec,$to_version);$new_data->{$k}{version}=_clean_version($element->{$k}{version})if exists$element->{$k}{version}}return$new_data}sub _convert {my ($data,$spec,$to_version,$is_fragment)=@_;my$new_data={};for my$key (keys %$spec){next if$key eq ':custom' || $key eq ':drop';next unless my$fcn=$spec->{$key};if ($is_fragment && $key eq 'generated_by'){$fcn=\&_keep}die "spec for '$key' is not a coderef" unless ref$fcn && ref$fcn eq 'CODE';my$new_value=$fcn->($data->{$key},$key,$data,$to_version);$new_data->{$key}=$new_value if defined$new_value}my$drop_list=$spec->{':drop'};my$customizer=$spec->{':custom'}|| \&_keep;for my$key (keys %$data){next if$drop_list && grep {$key eq $_}@$drop_list;next if exists$spec->{$key};$new_data->{$customizer->($key)}=$data->{$key}}return$new_data}my%up_convert=('2-from-1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_2,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'release_status'=>\&_release_status_from_version,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_upgrade_optional_features,'provides'=>\&_provides,'resources'=>\&_upgrade_resources_2,'description'=>\&_keep,'prereqs'=>\&_prereqs_from_1,':drop'=>[qw(build_requires configure_requires conflicts distribution_type license_url private recommends requires) ],':custom'=>\&_prefix_custom,},'1.4-from-1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_1_4,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_4,'configure_requires'=>\&_keep,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.3-from-1.2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.2-from-1.1'=>{'version'=>\&_keep,'license'=>\&_license_1,'name'=>\&_keep,'generated_by'=>\&_generated_by,'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'recommends'=>\&_version_map,'requires'=>\&_version_map,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'resources'=>\&_resources_1_2,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.1-from-1.0'=>{'version'=>\&_keep,'name'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,'license_url'=>\&_url_or_drop,'private'=>\&_keep,':custom'=>\&_keep },);my%down_convert=('1.4-from-2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_downgrade_license,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_get_build_requires,'configure_requires'=>\&_get_configure_requires,'conflicts'=>\&_get_conflicts,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_downgrade_optional_features,'provides'=>\&_provides,'recommends'=>\&_get_recommends,'requires'=>\&_get_requires,'resources'=>\&_downgrade_resources,':drop'=>[qw(description prereqs release_status)],':custom'=>\&_keep },'1.3-from-1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':drop'=>[qw(configure_requires)],':custom'=>\&_keep,},'1.2-from-1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':custom'=>\&_keep,},'1.1-from-1.2'=>{'version'=>\&_keep,'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'private'=>\&_keep,'recommends'=>\&_version_map,'requires'=>\&_version_map,':drop'=>[qw(abstract author provides no_index keywords resources)],':custom'=>\&_keep,},'1.0-from-1.1'=>{'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,':custom'=>\&_keep,},);my%cleanup=('2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_2,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'release_status'=>\&_release_status,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_cleanup_optional_features_2,'provides'=>\&_provides,'resources'=>\&_cleanup_resources_2,'description'=>\&_keep,'prereqs'=>\&_cleanup_prereqs,':drop'=>[qw(build_requires configure_requires conflicts distribution_type license_url private recommends requires) ],':custom'=>\&_prefix_custom,},'1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_1_4,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_4,'configure_requires'=>\&_keep,':custom'=>\&_keep },'1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':custom'=>\&_keep },'1.2'=>{'version'=>\&_keep,'license'=>\&_license_1,'name'=>\&_keep,'generated_by'=>\&_generated_by,'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'recommends'=>\&_version_map,'requires'=>\&_version_map,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'resources'=>\&_resources_1_2,':custom'=>\&_keep },'1.1'=>{'version'=>\&_keep,'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,'license_url'=>\&_url_or_drop,'private'=>\&_keep,':custom'=>\&_keep },'1.0'=>{'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,':custom'=>\&_keep,},);my%fragments_generate=('2'=>{'abstract'=>'abstract','author'=>'author','generated_by'=>'generated_by','license'=>'license','name'=>'name','version'=>'version','dynamic_config'=>'dynamic_config','release_status'=>'release_status','keywords'=>'keywords','no_index'=>'no_index','optional_features'=>'optional_features','provides'=>'provides','resources'=>'resources','description'=>'description','prereqs'=>'prereqs',},'1.4'=>{'abstract'=>'abstract','author'=>'author','generated_by'=>'generated_by','license'=>'license','name'=>'name','version'=>'version','build_requires'=>'prereqs','conflicts'=>'prereqs','distribution_type'=>'distribution_type','dynamic_config'=>'dynamic_config','keywords'=>'keywords','no_index'=>'no_index','optional_features'=>'optional_features','provides'=>'provides','recommends'=>'prereqs','requires'=>'prereqs','resources'=>'resources','configure_requires'=>'prereqs',},);$fragments_generate{$_}=$fragments_generate{'1.4'}for qw/1.3 1.2 1.1 1.0/;sub new {my ($class,$data,%args)=@_;my$self={'data'=>$data,'spec'=>_extract_spec_version($data,$args{default_version}),};return bless$self,$class}sub _extract_spec_version {my ($data,$default)=@_;my$spec=$data->{'meta-spec'};return($default || "1.0")unless defined$spec && ref$spec eq 'HASH';my$v=$spec->{version};if (defined$v && $v =~ /^\d+(?:\.\d+)?$/){return$v if defined$v && grep {$v eq $_}keys%known_specs;return$v+0 if defined$v && grep {$v==$_}keys%known_specs}return "2" if exists$data->{prereqs};return "1.4" if exists$data->{configure_requires};return($default || "1.2")}sub convert {my ($self,%args)=@_;my$args={%args };my$new_version=$args->{version}|| $HIGHEST;my$is_fragment=$args->{is_fragment};my ($old_version)=$self->{spec};my$converted=_dclone($self->{data});if ($old_version==$new_version){$converted=_convert($converted,$cleanup{$old_version},$old_version,$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to clean-up $old_version metadata. Errors:\n$errs\n"}}return$converted}elsif ($old_version > $new_version){my@vers=sort {$b <=> $a}keys%known_specs;for my$i (0 .. $#vers-1){next if$vers[$i]> $old_version;last if$vers[$i+1]< $new_version;my$spec_string="$vers[$i+1]-from-$vers[$i]";$converted=_convert($converted,$down_convert{$spec_string},$vers[$i+1],$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to downconvert metadata to $vers[$i+1]. Errors:\n$errs\n"}}}return$converted}else {my@vers=sort {$a <=> $b}keys%known_specs;for my$i (0 .. $#vers-1){next if$vers[$i]< $old_version;last if$vers[$i+1]> $new_version;my$spec_string="$vers[$i+1]-from-$vers[$i]";$converted=_convert($converted,$up_convert{$spec_string},$vers[$i+1],$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to upconvert metadata to $vers[$i+1]. Errors:\n$errs\n"}}}return$converted}}sub upgrade_fragment {my ($self)=@_;my ($old_version)=$self->{spec};my%expected=map {;$_=>1}grep {defined}map {$fragments_generate{$old_version}{$_}}keys %{$self->{data}};my$converted=$self->convert(version=>$HIGHEST,is_fragment=>1);for my$key (keys %$converted){next if$key =~ /^x_/i || $key eq 'meta-spec';delete$converted->{$key}unless$expected{$key}}return$converted}1; + /x_/ix;return$key}sub _ucfirst_custom {my$key=shift;$key=ucfirst$key unless$key =~ /[A-Z]/;return$key}sub _no_prefix_ucfirst_custom {my$key=shift;$key =~ s/^x_//;return _ucfirst_custom($key)}sub _change_meta_spec {my ($element,undef,undef,$version)=@_;return {version=>$version,url=>$known_specs{$version},}}my@open_source=('perl','gpl','apache','artistic','artistic_2','lgpl','bsd','gpl','mit','mozilla','open_source',);my%is_open_source=map {;$_=>1}@open_source;my@valid_licenses_1=(@open_source,'unrestricted','restrictive','unknown',);my%license_map_1=((map {$_=>$_}@valid_licenses_1),artistic2=>'artistic_2',);sub _license_1 {my ($element)=@_;return 'unknown' unless defined$element;if ($license_map_1{lc$element}){return$license_map_1{lc$element}}else {return 'unknown'}}my@valid_licenses_2=qw(agpl_3 apache_1_1 apache_2_0 artistic_1 artistic_2 bsd freebsd gfdl_1_2 gfdl_1_3 gpl_1 gpl_2 gpl_3 lgpl_2_1 lgpl_3_0 mit mozilla_1_0 mozilla_1_1 openssl perl_5 qpl_1_0 ssleay sun zlib open_source restricted unrestricted unknown);my%license_map_2=((map {$_=>$_}@valid_licenses_2),apache=>'apache_2_0',artistic=>'artistic_1',artistic2=>'artistic_2',gpl=>'open_source',lgpl=>'open_source',mozilla=>'open_source',perl=>'perl_5',restrictive=>'restricted',);sub _license_2 {my ($element)=@_;return ['unknown' ]unless defined$element;$element=[$element ]unless ref$element eq 'ARRAY';my@new_list;for my$lic (@$element){next unless defined$lic;if (my$new=$license_map_2{lc$lic}){push@new_list,$new}}return@new_list ? \@new_list : ['unknown' ]}my%license_downgrade_map=qw(agpl_3 open_source apache_1_1 apache apache_2_0 apache artistic_1 artistic artistic_2 artistic_2 bsd bsd freebsd open_source gfdl_1_2 open_source gfdl_1_3 open_source gpl_1 gpl gpl_2 gpl gpl_3 gpl lgpl_2_1 lgpl lgpl_3_0 lgpl mit mit mozilla_1_0 mozilla mozilla_1_1 mozilla openssl open_source perl_5 perl qpl_1_0 open_source ssleay open_source sun open_source zlib open_source open_source open_source restricted restrictive unrestricted unrestricted unknown unknown);sub _downgrade_license {my ($element)=@_;if (!defined$element){return "unknown"}elsif(ref$element eq 'ARRAY'){if (@$element > 1){if (grep {!$is_open_source{$license_downgrade_map{lc $_}|| 'unknown' }}@$element){return 'unknown'}else {return 'open_source'}}elsif (@$element==1){return$license_downgrade_map{lc$element->[0]}|| "unknown"}}elsif (!ref$element){return$license_downgrade_map{lc$element}|| "unknown"}return "unknown"}my$no_index_spec_1_2={'file'=>\&_listify,'dir'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,};my$no_index_spec_1_3={'file'=>\&_listify,'directory'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,};my$no_index_spec_2={'file'=>\&_listify,'directory'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,':custom'=>\&_prefix_custom,};sub _no_index_1_2 {my (undef,undef,$meta)=@_;my$no_index=$meta->{no_index}|| $meta->{private};return unless$no_index;if (!ref$no_index){my$item=$no_index;$no_index={dir=>[$item ],file=>[$item ]}}elsif (ref$no_index eq 'ARRAY'){my$list=$no_index;$no_index={dir=>[@$list ],file=>[@$list ]}}if (exists$no_index->{files}){$no_index->{file}=delete$no_index->{files}}if (exists$no_index->{modules}){$no_index->{module}=delete$no_index->{modules}}return _convert($no_index,$no_index_spec_1_2)}sub _no_index_directory {my ($element,$key,$meta,$version)=@_;return unless$element;if (!ref$element){my$item=$element;$element={directory=>[$item ],file=>[$item ]}}elsif (ref$element eq 'ARRAY'){my$list=$element;$element={directory=>[@$list ],file=>[@$list ]}}if (exists$element->{dir}){$element->{directory}=delete$element->{dir}}if (exists$element->{files}){$element->{file}=delete$element->{files}}if (exists$element->{modules}){$element->{module}=delete$element->{modules}}my$spec=$version==2 ? $no_index_spec_2 : $no_index_spec_1_3;return _convert($element,$spec)}sub _is_module_name {my$mod=shift;return unless defined$mod && length$mod;return$mod =~ m{^[A-Za-z][A-Za-z0-9_]*(?:::[A-Za-z0-9_]+)*$}}sub _clean_version {my ($element)=@_;return 0 if!defined$element;$element =~ s{^\s*}{};$element =~ s{\s*$}{};$element =~ s{^\.}{0.};return 0 if!length$element;return 0 if ($element eq 'undef' || $element eq '');my$v=eval {version->new($element)};if (defined$v){return _is_qv($v)? $v->normal : $element}else {return 0}}sub _bad_version_hook {my ($v)=@_;$v =~ s{^\s*}{};$v =~ s{\s*$}{};$v =~ s{[a-z]+$}{};my$vobj=eval {version->new($v)};return defined($vobj)? $vobj : version->new(0)}sub _version_map {my ($element)=@_;return unless defined$element;if (ref$element eq 'HASH'){my$new_map=CPAN::Meta::Requirements->new({bad_version_hook=>\&_bad_version_hook });while (my ($k,$v)=each %$element){next unless _is_module_name($k);if (!defined($v)||!length($v)|| $v eq 'undef' || $v eq ''){$v=0}if (_is_module_name($v)&&!version::is_lax($v)){$new_map->add_minimum($k=>0);$new_map->add_minimum($v=>0)}$new_map->add_string_requirement($k=>$v)}return$new_map->as_string_hash}elsif (ref$element eq 'ARRAY'){my$hashref={map {$_=>0}@$element };return _version_map($hashref)}elsif (ref$element eq '' && length$element){return {$element=>0 }}return}sub _prereqs_from_1 {my (undef,undef,$meta)=@_;my$prereqs={};for my$phase (qw/build configure/){my$key="${phase}_requires";$prereqs->{$phase}{requires}=_version_map($meta->{$key})if$meta->{$key}}for my$rel (qw/requires recommends conflicts/){$prereqs->{runtime}{$rel}=_version_map($meta->{$rel})if$meta->{$rel}}return$prereqs}my$prereqs_spec={configure=>\&_prereqs_rel,build=>\&_prereqs_rel,test=>\&_prereqs_rel,runtime=>\&_prereqs_rel,develop=>\&_prereqs_rel,':custom'=>\&_prefix_custom,};my$relation_spec={requires=>\&_version_map,recommends=>\&_version_map,suggests=>\&_version_map,conflicts=>\&_version_map,':custom'=>\&_prefix_custom,};sub _cleanup_prereqs {my ($prereqs,$key,$meta,$to_version)=@_;return unless$prereqs && ref$prereqs eq 'HASH';return _convert($prereqs,$prereqs_spec,$to_version)}sub _prereqs_rel {my ($relation,$key,$meta,$to_version)=@_;return unless$relation && ref$relation eq 'HASH';return _convert($relation,$relation_spec,$to_version)}BEGIN {my@old_prereqs=qw(requires configure_requires recommends conflicts);for (@old_prereqs){my$sub="_get_$_";my ($phase,$type)=split qr/_/,$_;if (!defined$type){$type=$phase;$phase='runtime'}no strict 'refs';*{$sub}=sub {_extract_prereqs($_[2]->{prereqs},$phase,$type)}}}sub _get_build_requires {my ($data,$key,$meta)=@_;my$test_h=_extract_prereqs($_[2]->{prereqs},qw(test requires))|| {};my$build_h=_extract_prereqs($_[2]->{prereqs},qw(build requires))|| {};my$test_req=CPAN::Meta::Requirements->from_string_hash($test_h);my$build_req=CPAN::Meta::Requirements->from_string_hash($build_h);$test_req->add_requirements($build_req)->as_string_hash}sub _extract_prereqs {my ($prereqs,$phase,$type)=@_;return unless ref$prereqs eq 'HASH';return scalar _version_map($prereqs->{$phase}{$type})}sub _downgrade_optional_features {my (undef,undef,$meta)=@_;return unless exists$meta->{optional_features};my$origin=$meta->{optional_features};my$features={};for my$name (keys %$origin){$features->{$name}={description=>$origin->{$name}{description},requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','requires'),configure_requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','configure_requires'),build_requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','build_requires'),recommends=>_extract_prereqs($origin->{$name}{prereqs},'runtime','recommends'),conflicts=>_extract_prereqs($origin->{$name}{prereqs},'runtime','conflicts'),};for my$k (keys %{$features->{$name}}){delete$features->{$name}{$k}unless defined$features->{$name}{$k}}}return$features}sub _upgrade_optional_features {my (undef,undef,$meta)=@_;return unless exists$meta->{optional_features};my$origin=$meta->{optional_features};my$features={};for my$name (keys %$origin){$features->{$name}={description=>$origin->{$name}{description},prereqs=>_prereqs_from_1(undef,undef,$origin->{$name}),};delete$features->{$name}{prereqs}{configure}}return$features}my$optional_features_2_spec={description=>\&_keep,prereqs=>\&_cleanup_prereqs,':custom'=>\&_prefix_custom,};sub _feature_2 {my ($element,$key,$meta,$to_version)=@_;return unless$element && ref$element eq 'HASH';_convert($element,$optional_features_2_spec,$to_version)}sub _cleanup_optional_features_2 {my ($element,$key,$meta,$to_version)=@_;return unless$element && ref$element eq 'HASH';my$new_data={};for my$k (keys %$element){$new_data->{$k}=_feature_2($element->{$k},$k,$meta,$to_version)}return unless keys %$new_data;return$new_data}sub _optional_features_1_4 {my ($element)=@_;return unless$element;$element=_optional_features_as_map($element);for my$name (keys %$element){for my$drop (qw/requires_packages requires_os excluded_os/){delete$element->{$name}{$drop}}}return$element}sub _optional_features_as_map {my ($element)=@_;return unless$element;if (ref$element eq 'ARRAY'){my%map;for my$feature (@$element){my (@parts)=%$feature;$map{$parts[0]}=$parts[1]}$element=\%map}return$element}sub _is_urlish {defined $_[0]&& $_[0]=~ m{\A[-+.a-z0-9]+:.+}i}sub _url_or_drop {my ($element)=@_;return$element if _is_urlish($element);return}sub _url_list {my ($element)=@_;return unless$element;$element=_listify($element);$element=[grep {_is_urlish($_)}@$element ];return unless @$element;return$element}sub _author_list {my ($element)=@_;return ['unknown' ]unless$element;$element=_listify($element);$element=[map {defined $_ && length $_ ? $_ : 'unknown'}@$element ];return ['unknown' ]unless @$element;return$element}my$resource2_upgrade={license=>sub {return _is_urlish($_[0])? _listify($_[0]): undef},homepage=>\&_url_or_drop,bugtracker=>sub {my ($item)=@_;return unless$item;if ($item =~ m{^mailto:(.*)$}){return {mailto=>$1 }}elsif(_is_urlish($item)){return {web=>$item }}else {return}},repository=>sub {return _is_urlish($_[0])? {url=>$_[0]}: undef},':custom'=>\&_prefix_custom,};sub _upgrade_resources_2 {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource2_upgrade)}my$bugtracker2_spec={web=>\&_url_or_drop,mailto=>\&_keep,':custom'=>\&_prefix_custom,};sub _repo_type {my ($element,$key,$meta,$to_version)=@_;return$element if defined$element;return unless exists$meta->{url};my$repo_url=$meta->{url};for my$type (qw/git svn/){return$type if$repo_url =~ m{\A$type}}return}my$repository2_spec={web=>\&_url_or_drop,url=>\&_url_or_drop,type=>\&_repo_type,':custom'=>\&_prefix_custom,};my$resources2_cleanup={license=>\&_url_list,homepage=>\&_url_or_drop,bugtracker=>sub {ref $_[0]? _convert($_[0],$bugtracker2_spec): undef},repository=>sub {my$data=shift;ref$data ? _convert($data,$repository2_spec): undef},':custom'=>\&_prefix_custom,};sub _cleanup_resources_2 {my ($resources,$key,$meta,$to_version)=@_;return unless$resources && ref$resources eq 'HASH';return _convert($resources,$resources2_cleanup,$to_version)}my$resource1_spec={license=>\&_url_or_drop,homepage=>\&_url_or_drop,bugtracker=>\&_url_or_drop,repository=>\&_url_or_drop,':custom'=>\&_keep,};sub _resources_1_3 {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource1_spec)}*_resources_1_4=*_resources_1_3;sub _resources_1_2 {my (undef,undef,$meta)=@_;my$resources=$meta->{resources}|| {};if ($meta->{license_url}&&!$resources->{license}){$resources->{license}=$meta->{license_url}if _is_urlish($meta->{license_url})}return unless keys %$resources;return _convert($resources,$resource1_spec)}my$resource_downgrade_spec={license=>sub {return ref $_[0]? $_[0]->[0]: $_[0]},homepage=>\&_url_or_drop,bugtracker=>sub {return $_[0]->{web}},repository=>sub {return $_[0]->{url}|| $_[0]->{web}},':custom'=>\&_no_prefix_ucfirst_custom,};sub _downgrade_resources {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource_downgrade_spec)}sub _release_status {my ($element,undef,$meta)=@_;return$element if$element && $element =~ m{\A(?:stable|testing|unstable)\z};return _release_status_from_version(undef,undef,$meta)}sub _release_status_from_version {my (undef,undef,$meta)=@_;my$version=$meta->{version}|| '';return ($version =~ /_/)? 'testing' : 'stable'}my$provides_spec={file=>\&_keep,version=>\&_keep,};my$provides_spec_2={file=>\&_keep,version=>\&_keep,':custom'=>\&_prefix_custom,};sub _provides {my ($element,$key,$meta,$to_version)=@_;return unless defined$element && ref$element eq 'HASH';my$spec=$to_version==2 ? $provides_spec_2 : $provides_spec;my$new_data={};for my$k (keys %$element){$new_data->{$k}=_convert($element->{$k},$spec,$to_version);$new_data->{$k}{version}=_clean_version($element->{$k}{version})if exists$element->{$k}{version}}return$new_data}sub _convert {my ($data,$spec,$to_version,$is_fragment)=@_;my$new_data={};for my$key (keys %$spec){next if$key eq ':custom' || $key eq ':drop';next unless my$fcn=$spec->{$key};if ($is_fragment && $key eq 'generated_by'){$fcn=\&_keep}die "spec for '$key' is not a coderef" unless ref$fcn && ref$fcn eq 'CODE';my$new_value=$fcn->($data->{$key},$key,$data,$to_version);$new_data->{$key}=$new_value if defined$new_value}my$drop_list=$spec->{':drop'};my$customizer=$spec->{':custom'}|| \&_keep;for my$key (keys %$data){next if$drop_list && grep {$key eq $_}@$drop_list;next if exists$spec->{$key};$new_data->{$customizer->($key)}=$data->{$key}}return$new_data}my%up_convert=('2-from-1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_2,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'release_status'=>\&_release_status,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_upgrade_optional_features,'provides'=>\&_provides,'resources'=>\&_upgrade_resources_2,'description'=>\&_keep,'prereqs'=>\&_prereqs_from_1,':drop'=>[qw(build_requires configure_requires conflicts distribution_type license_url private recommends requires) ],':custom'=>\&_prefix_custom,},'1.4-from-1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_1_4,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_4,'configure_requires'=>\&_keep,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.3-from-1.2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.2-from-1.1'=>{'version'=>\&_keep,'license'=>\&_license_1,'name'=>\&_keep,'generated_by'=>\&_generated_by,'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'recommends'=>\&_version_map,'requires'=>\&_version_map,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'resources'=>\&_resources_1_2,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.1-from-1.0'=>{'version'=>\&_keep,'name'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,'license_url'=>\&_url_or_drop,'private'=>\&_keep,':custom'=>\&_keep },);my%down_convert=('1.4-from-2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_downgrade_license,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_get_build_requires,'configure_requires'=>\&_get_configure_requires,'conflicts'=>\&_get_conflicts,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_downgrade_optional_features,'provides'=>\&_provides,'recommends'=>\&_get_recommends,'requires'=>\&_get_requires,'resources'=>\&_downgrade_resources,':drop'=>[qw(description prereqs release_status)],':custom'=>\&_keep },'1.3-from-1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':drop'=>[qw(configure_requires)],':custom'=>\&_keep,},'1.2-from-1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':custom'=>\&_keep,},'1.1-from-1.2'=>{'version'=>\&_keep,'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'private'=>\&_keep,'recommends'=>\&_version_map,'requires'=>\&_version_map,':drop'=>[qw(abstract author provides no_index keywords resources)],':custom'=>\&_keep,},'1.0-from-1.1'=>{'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,':custom'=>\&_keep,},);my%cleanup=('2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_2,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'release_status'=>\&_release_status,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_cleanup_optional_features_2,'provides'=>\&_provides,'resources'=>\&_cleanup_resources_2,'description'=>\&_keep,'prereqs'=>\&_cleanup_prereqs,':drop'=>[qw(build_requires configure_requires conflicts distribution_type license_url private recommends requires) ],':custom'=>\&_prefix_custom,},'1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_1_4,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_4,'configure_requires'=>\&_keep,':custom'=>\&_keep },'1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':custom'=>\&_keep },'1.2'=>{'version'=>\&_keep,'license'=>\&_license_1,'name'=>\&_keep,'generated_by'=>\&_generated_by,'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'recommends'=>\&_version_map,'requires'=>\&_version_map,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'resources'=>\&_resources_1_2,':custom'=>\&_keep },'1.1'=>{'version'=>\&_keep,'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,'license_url'=>\&_url_or_drop,'private'=>\&_keep,':custom'=>\&_keep },'1.0'=>{'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,':custom'=>\&_keep,},);my%fragments_generate=('2'=>{'abstract'=>'abstract','author'=>'author','generated_by'=>'generated_by','license'=>'license','name'=>'name','version'=>'version','dynamic_config'=>'dynamic_config','release_status'=>'release_status','keywords'=>'keywords','no_index'=>'no_index','optional_features'=>'optional_features','provides'=>'provides','resources'=>'resources','description'=>'description','prereqs'=>'prereqs',},'1.4'=>{'abstract'=>'abstract','author'=>'author','generated_by'=>'generated_by','license'=>'license','name'=>'name','version'=>'version','build_requires'=>'prereqs','conflicts'=>'prereqs','distribution_type'=>'distribution_type','dynamic_config'=>'dynamic_config','keywords'=>'keywords','no_index'=>'no_index','optional_features'=>'optional_features','provides'=>'provides','recommends'=>'prereqs','requires'=>'prereqs','resources'=>'resources','configure_requires'=>'prereqs',},);$fragments_generate{$_}=$fragments_generate{'1.4'}for qw/1.3 1.2 1.1 1.0/;sub new {my ($class,$data,%args)=@_;my$self={'data'=>$data,'spec'=>_extract_spec_version($data,$args{default_version}),};return bless$self,$class}sub _extract_spec_version {my ($data,$default)=@_;my$spec=$data->{'meta-spec'};return($default || "1.0")unless defined$spec && ref$spec eq 'HASH';my$v=$spec->{version};if (defined$v && $v =~ /^\d+(?:\.\d+)?$/){return$v if defined$v && grep {$v eq $_}keys%known_specs;return$v+0 if defined$v && grep {$v==$_}keys%known_specs}return "2" if exists$data->{prereqs};return "1.4" if exists$data->{configure_requires};return($default || "1.2")}sub convert {my ($self,%args)=@_;my$args={%args };my$new_version=$args->{version}|| $HIGHEST;my$is_fragment=$args->{is_fragment};my ($old_version)=$self->{spec};my$converted=_dclone($self->{data});if ($old_version==$new_version){$converted=_convert($converted,$cleanup{$old_version},$old_version,$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to clean-up $old_version metadata. Errors:\n$errs\n"}}return$converted}elsif ($old_version > $new_version){my@vers=sort {$b <=> $a}keys%known_specs;for my$i (0 .. $#vers-1){next if$vers[$i]> $old_version;last if$vers[$i+1]< $new_version;my$spec_string="$vers[$i+1]-from-$vers[$i]";$converted=_convert($converted,$down_convert{$spec_string},$vers[$i+1],$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to downconvert metadata to $vers[$i+1]. Errors:\n$errs\n"}}}return$converted}else {my@vers=sort {$a <=> $b}keys%known_specs;for my$i (0 .. $#vers-1){next if$vers[$i]< $old_version;last if$vers[$i+1]> $new_version;my$spec_string="$vers[$i+1]-from-$vers[$i]";$converted=_convert($converted,$up_convert{$spec_string},$vers[$i+1],$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to upconvert metadata to $vers[$i+1]. Errors:\n$errs\n"}}}return$converted}}sub upgrade_fragment {my ($self)=@_;my ($old_version)=$self->{spec};my%expected=map {;$_=>1}grep {defined}map {$fragments_generate{$old_version}{$_}}keys %{$self->{data}};my$converted=$self->convert(version=>$HIGHEST,is_fragment=>1);for my$key (keys %$converted){next if$key =~ /^x_/i || $key eq 'meta-spec';delete$converted->{$key}unless$expected{$key}}return$converted}1; CPAN_META_CONVERTER $fatpacked{"CPAN/Meta/Feature.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_FEATURE'; - use 5.006;use strict;use warnings;package CPAN::Meta::Feature;$CPAN::Meta::Feature::VERSION='2.143240';use CPAN::Meta::Prereqs;sub new {my ($class,$identifier,$spec)=@_;my%guts=(identifier=>$identifier,description=>$spec->{description},prereqs=>CPAN::Meta::Prereqs->new($spec->{prereqs}),);bless \%guts=>$class}sub identifier {$_[0]{identifier}}sub description {$_[0]{description}}sub prereqs {$_[0]{prereqs}}1; + use 5.006;use strict;use warnings;package CPAN::Meta::Feature;our$VERSION='2.150005';use CPAN::Meta::Prereqs;sub new {my ($class,$identifier,$spec)=@_;my%guts=(identifier=>$identifier,description=>$spec->{description},prereqs=>CPAN::Meta::Prereqs->new($spec->{prereqs}),);bless \%guts=>$class}sub identifier {$_[0]{identifier}}sub description {$_[0]{description}}sub prereqs {$_[0]{prereqs}}1; CPAN_META_FEATURE $fatpacked{"CPAN/Meta/History.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_HISTORY'; - use 5.006;use strict;use warnings;package CPAN::Meta::History;$CPAN::Meta::History::VERSION='2.143240';1; + use 5.006;use strict;use warnings;package CPAN::Meta::History;our$VERSION='2.150005';1; CPAN_META_HISTORY $fatpacked{"CPAN/Meta/Merge.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_MERGE'; - use strict;use warnings;package CPAN::Meta::Merge;$CPAN::Meta::Merge::VERSION='2.143240';use Carp qw/croak/;use Scalar::Util qw/blessed/;use CPAN::Meta::Converter;sub _identical {my ($left,$right,$path)=@_;croak sprintf "Can't merge attribute %s: '%s' does not equal '%s'",join('.',@{$path}),$left,$right unless$left eq $right;return$left}sub _merge {my ($current,$next,$mergers,$path)=@_;for my$key (keys %{$next}){if (not exists$current->{$key}){$current->{$key}=$next->{$key}}elsif (my$merger=$mergers->{$key}){$current->{$key}=$merger->($current->{$key},$next->{$key},[@{$path},$key ])}elsif ($merger=$mergers->{':default'}){$current->{$key}=$merger->($current->{$key},$next->{$key},[@{$path},$key ])}else {croak sprintf "Can't merge unknown attribute '%s'",join '.',@{$path},$key}}return$current}sub _uniq {my%seen=();return grep {not $seen{$_}++}@_}sub _set_addition {my ($left,$right)=@_;return [+_uniq(@{$left},@{$right})]}sub _uniq_map {my ($left,$right,$path)=@_;for my$key (keys %{$right}){if (not exists$left->{$key}){$left->{$key}=$right->{$key}}else {croak 'Duplication of element ' .join '.',@{$path},$key}}return$left}sub _improvize {my ($left,$right,$path)=@_;my ($name)=reverse @{$path};if ($name =~ /^x_/){if (ref($left)eq 'ARRAY'){return _set_addition($left,$right,$path)}elsif (ref($left)eq 'HASH'){return _uniq_map($left,$right,$path)}else {return _identical($left,$right,$path)}}croak sprintf "Can't merge '%s'",join '.',@{$path}}sub _optional_features {my ($left,$right,$path)=@_;for my$key (keys %{$right}){if (not exists$left->{$key}){$left->{$key}=$right->{$key}}else {for my$subkey (keys %{$right->{$key}}){next if$subkey eq 'prereqs';if (not exists$left->{$key}{$subkey}){$left->{$key}{$subkey}=$right->{$key}{$subkey}}else {Carp::croak "Cannot merge two optional_features named '$key' with different '$subkey' values" if do {no warnings 'uninitialized';$left->{$key}{$subkey}ne $right->{$key}{$subkey}}}}require CPAN::Meta::Prereqs;$left->{$key}{prereqs}=CPAN::Meta::Prereqs->new($left->{$key}{prereqs})->with_merged_prereqs(CPAN::Meta::Prereqs->new($right->{$key}{prereqs}))->as_string_hash}}return$left}my%default=(abstract=>\&_identical,author=>\&_set_addition,dynamic_config=>sub {my ($left,$right)=@_;return$left || $right},generated_by=>sub {my ($left,$right)=@_;return join ', ',_uniq(split(/, /,$left),split(/, /,$right))},license=>\&_set_addition,'meta-spec'=>{version=>\&_identical,url=>\&_identical },name=>\&_identical,release_status=>\&_identical,version=>\&_identical,description=>\&_identical,keywords=>\&_set_addition,no_index=>{map {($_=>\&_set_addition)}qw/file directory package namespace/ },optional_features=>\&_optional_features,prereqs=>sub {require CPAN::Meta::Prereqs;my ($left,$right)=map {CPAN::Meta::Prereqs->new($_)}@_[0,1];return$left->with_merged_prereqs($right)->as_string_hash},provides=>\&_uniq_map,resources=>{license=>\&_set_addition,homepage=>\&_identical,bugtracker=>\&_uniq_map,repository=>\&_uniq_map,':default'=>\&_improvize,},':default'=>\&_improvize,);sub new {my ($class,%arguments)=@_;croak 'default version required' if not exists$arguments{default_version};my%mapping=%default;my%extra=%{$arguments{extra_mappings}|| {}};for my$key (keys%extra){if (ref($mapping{$key})eq 'HASH'){$mapping{$key}={%{$mapping{$key}},%{$extra{$key}}}}else {$mapping{$key}=$extra{$key}}}return bless {default_version=>$arguments{default_version},mapping=>_coerce_mapping(\%mapping,[]),},$class}my%coderef_for=(set_addition=>\&_set_addition,uniq_map=>\&_uniq_map,identical=>\&_identical,improvize=>\&_improvize,);sub _coerce_mapping {my ($orig,$map_path)=@_;my%ret;for my$key (keys %{$orig}){my$value=$orig->{$key};if (ref($orig->{$key})eq 'CODE'){$ret{$key}=$value}elsif (ref($value)eq 'HASH'){my$mapping=_coerce_mapping($value,[@{$map_path},$key ]);$ret{$key}=sub {my ($left,$right,$path)=@_;return _merge($left,$right,$mapping,[@{$path}])}}elsif ($coderef_for{$value}){$ret{$key}=$coderef_for{$value}}else {croak "Don't know what to do with " .join '.',@{$map_path},$key}}return \%ret}sub merge {my ($self,@items)=@_;my$current={};for my$next (@items){if (blessed($next)&& $next->isa('CPAN::Meta')){$next=$next->as_struct}elsif (ref($next)eq 'HASH'){my$cmc=CPAN::Meta::Converter->new($next,default_version=>$self->{default_version});$next=$cmc->upgrade_fragment}else {croak "Don't know how to merge '$next'"}$current=_merge($current,$next,$self->{mapping},[])}return$current}1; + use strict;use warnings;package CPAN::Meta::Merge;our$VERSION='2.150005';use Carp qw/croak/;use Scalar::Util qw/blessed/;use CPAN::Meta::Converter 2.141170;sub _is_identical {my ($left,$right)=@_;return (not defined$left and not defined$right)|| (defined$left and defined$right and $left eq $right)}sub _identical {my ($left,$right,$path)=@_;croak sprintf "Can't merge attribute %s: '%s' does not equal '%s'",join('.',@{$path}),$left,$right unless _is_identical($left,$right);return$left}sub _merge {my ($current,$next,$mergers,$path)=@_;for my$key (keys %{$next}){if (not exists$current->{$key}){$current->{$key}=$next->{$key}}elsif (my$merger=$mergers->{$key}){$current->{$key}=$merger->($current->{$key},$next->{$key},[@{$path},$key ])}elsif ($merger=$mergers->{':default'}){$current->{$key}=$merger->($current->{$key},$next->{$key},[@{$path},$key ])}else {croak sprintf "Can't merge unknown attribute '%s'",join '.',@{$path},$key}}return$current}sub _uniq {my%seen=();return grep {not $seen{$_}++}@_}sub _set_addition {my ($left,$right)=@_;return [+_uniq(@{$left},@{$right})]}sub _uniq_map {my ($left,$right,$path)=@_;for my$key (keys %{$right}){if (not exists$left->{$key}){$left->{$key}=$right->{$key}}elsif (_is_identical($left->{$key},$right->{$key})){1}elsif (ref$left->{$key}eq 'HASH' and ref$right->{$key}eq 'HASH'){$left->{$key}=_uniq_map($left->{$key},$right->{$key},[@{$path},$key ])}else {croak 'Duplication of element ' .join '.',@{$path},$key}}return$left}sub _improvize {my ($left,$right,$path)=@_;my ($name)=reverse @{$path};if ($name =~ /^x_/){if (ref($left)eq 'ARRAY'){return _set_addition($left,$right,$path)}elsif (ref($left)eq 'HASH'){return _uniq_map($left,$right,$path)}else {return _identical($left,$right,$path)}}croak sprintf "Can't merge '%s'",join '.',@{$path}}sub _optional_features {my ($left,$right,$path)=@_;for my$key (keys %{$right}){if (not exists$left->{$key}){$left->{$key}=$right->{$key}}else {for my$subkey (keys %{$right->{$key}}){next if$subkey eq 'prereqs';if (not exists$left->{$key}{$subkey}){$left->{$key}{$subkey}=$right->{$key}{$subkey}}else {Carp::croak "Cannot merge two optional_features named '$key' with different '$subkey' values" if do {no warnings 'uninitialized';$left->{$key}{$subkey}ne $right->{$key}{$subkey}}}}require CPAN::Meta::Prereqs;$left->{$key}{prereqs}=CPAN::Meta::Prereqs->new($left->{$key}{prereqs})->with_merged_prereqs(CPAN::Meta::Prereqs->new($right->{$key}{prereqs}))->as_string_hash}}return$left}my%default=(abstract=>\&_identical,author=>\&_set_addition,dynamic_config=>sub {my ($left,$right)=@_;return$left || $right},generated_by=>sub {my ($left,$right)=@_;return join ', ',_uniq(split(/, /,$left),split(/, /,$right))},license=>\&_set_addition,'meta-spec'=>{version=>\&_identical,url=>\&_identical },name=>\&_identical,release_status=>\&_identical,version=>\&_identical,description=>\&_identical,keywords=>\&_set_addition,no_index=>{map {($_=>\&_set_addition)}qw/file directory package namespace/ },optional_features=>\&_optional_features,prereqs=>sub {require CPAN::Meta::Prereqs;my ($left,$right)=map {CPAN::Meta::Prereqs->new($_)}@_[0,1];return$left->with_merged_prereqs($right)->as_string_hash},provides=>\&_uniq_map,resources=>{license=>\&_set_addition,homepage=>\&_identical,bugtracker=>\&_uniq_map,repository=>\&_uniq_map,':default'=>\&_improvize,},':default'=>\&_improvize,);sub new {my ($class,%arguments)=@_;croak 'default version required' if not exists$arguments{default_version};my%mapping=%default;my%extra=%{$arguments{extra_mappings}|| {}};for my$key (keys%extra){if (ref($mapping{$key})eq 'HASH'){$mapping{$key}={%{$mapping{$key}},%{$extra{$key}}}}else {$mapping{$key}=$extra{$key}}}return bless {default_version=>$arguments{default_version},mapping=>_coerce_mapping(\%mapping,[]),},$class}my%coderef_for=(set_addition=>\&_set_addition,uniq_map=>\&_uniq_map,identical=>\&_identical,improvize=>\&_improvize,);sub _coerce_mapping {my ($orig,$map_path)=@_;my%ret;for my$key (keys %{$orig}){my$value=$orig->{$key};if (ref($orig->{$key})eq 'CODE'){$ret{$key}=$value}elsif (ref($value)eq 'HASH'){my$mapping=_coerce_mapping($value,[@{$map_path},$key ]);$ret{$key}=sub {my ($left,$right,$path)=@_;return _merge($left,$right,$mapping,[@{$path}])}}elsif ($coderef_for{$value}){$ret{$key}=$coderef_for{$value}}else {croak "Don't know what to do with " .join '.',@{$map_path},$key}}return \%ret}sub merge {my ($self,@items)=@_;my$current={};for my$next (@items){if (blessed($next)&& $next->isa('CPAN::Meta')){$next=$next->as_struct}elsif (ref($next)eq 'HASH'){my$cmc=CPAN::Meta::Converter->new($next,default_version=>$self->{default_version});$next=$cmc->upgrade_fragment}else {croak "Don't know how to merge '$next'"}$current=_merge($current,$next,$self->{mapping},[])}return$current}1; CPAN_META_MERGE $fatpacked{"CPAN/Meta/Prereqs.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_PREREQS'; - use 5.006;use strict;use warnings;package CPAN::Meta::Prereqs;$CPAN::Meta::Prereqs::VERSION='2.143240';use Carp qw(confess);use Scalar::Util qw(blessed);use CPAN::Meta::Requirements 2.121;sub __legal_phases {qw(configure build test runtime develop)}sub __legal_types {qw(requires recommends suggests conflicts)}sub new {my ($class,$prereq_spec)=@_;$prereq_spec ||= {};my%is_legal_phase=map {;$_=>1}$class->__legal_phases;my%is_legal_type=map {;$_=>1}$class->__legal_types;my%guts;PHASE: for my$phase (keys %$prereq_spec){next PHASE unless$phase =~ /\Ax_/i or $is_legal_phase{$phase};my$phase_spec=$prereq_spec->{$phase };next PHASE unless keys %$phase_spec;TYPE: for my$type (keys %$phase_spec){next TYPE unless$type =~ /\Ax_/i or $is_legal_type{$type};my$spec=$phase_spec->{$type };next TYPE unless keys %$spec;$guts{prereqs}{$phase}{$type}=CPAN::Meta::Requirements->from_string_hash($spec)}}return bless \%guts=>$class}sub requirements_for {my ($self,$phase,$type)=@_;confess "requirements_for called without phase" unless defined$phase;confess "requirements_for called without type" unless defined$type;unless ($phase =~ /\Ax_/i or grep {$phase eq $_}$self->__legal_phases){confess "requested requirements for unknown phase: $phase"}unless ($type =~ /\Ax_/i or grep {$type eq $_}$self->__legal_types){confess "requested requirements for unknown type: $type"}my$req=($self->{prereqs}{$phase}{$type}||= CPAN::Meta::Requirements->new);$req->finalize if$self->is_finalized;return$req}sub with_merged_prereqs {my ($self,$other)=@_;my@other=blessed($other)? $other : @$other;my@prereq_objs=($self,@other);my%new_arg;for my$phase ($self->__legal_phases){for my$type ($self->__legal_types){my$req=CPAN::Meta::Requirements->new;for my$prereq (@prereq_objs){my$this_req=$prereq->requirements_for($phase,$type);next unless$this_req->required_modules;$req->add_requirements($this_req)}next unless$req->required_modules;$new_arg{$phase }{$type }=$req->as_string_hash}}return (ref$self)->new(\%new_arg)}sub merged_requirements {my ($self,$phases,$types)=@_;$phases=[qw/runtime build test/]unless defined$phases;$types=[qw/requires recommends/]unless defined$types;confess "merged_requirements phases argument must be an arrayref" unless ref$phases eq 'ARRAY';confess "merged_requirements types argument must be an arrayref" unless ref$types eq 'ARRAY';my$req=CPAN::Meta::Requirements->new;for my$phase (@$phases){unless ($phase =~ /\Ax_/i or grep {$phase eq $_}$self->__legal_phases){confess "requested requirements for unknown phase: $phase"}for my$type (@$types){unless ($type =~ /\Ax_/i or grep {$type eq $_}$self->__legal_types){confess "requested requirements for unknown type: $type"}$req->add_requirements($self->requirements_for($phase,$type))}}$req->finalize if$self->is_finalized;return$req}sub as_string_hash {my ($self)=@_;my%hash;for my$phase ($self->__legal_phases){for my$type ($self->__legal_types){my$req=$self->requirements_for($phase,$type);next unless$req->required_modules;$hash{$phase }{$type }=$req->as_string_hash}}return \%hash}sub is_finalized {$_[0]{finalized}}sub finalize {my ($self)=@_;$self->{finalized}=1;for my$phase (keys %{$self->{prereqs}}){$_->finalize for values %{$self->{prereqs}{$phase}}}}sub clone {my ($self)=@_;my$clone=(ref$self)->new($self->as_string_hash)}1; + use 5.006;use strict;use warnings;package CPAN::Meta::Prereqs;our$VERSION='2.150005';use Carp qw(confess);use Scalar::Util qw(blessed);use CPAN::Meta::Requirements 2.121;sub __legal_phases {qw(configure build test runtime develop)}sub __legal_types {qw(requires recommends suggests conflicts)}sub new {my ($class,$prereq_spec)=@_;$prereq_spec ||= {};my%is_legal_phase=map {;$_=>1}$class->__legal_phases;my%is_legal_type=map {;$_=>1}$class->__legal_types;my%guts;PHASE: for my$phase (keys %$prereq_spec){next PHASE unless$phase =~ /\Ax_/i or $is_legal_phase{$phase};my$phase_spec=$prereq_spec->{$phase };next PHASE unless keys %$phase_spec;TYPE: for my$type (keys %$phase_spec){next TYPE unless$type =~ /\Ax_/i or $is_legal_type{$type};my$spec=$phase_spec->{$type };next TYPE unless keys %$spec;$guts{prereqs}{$phase}{$type}=CPAN::Meta::Requirements->from_string_hash($spec)}}return bless \%guts=>$class}sub requirements_for {my ($self,$phase,$type)=@_;confess "requirements_for called without phase" unless defined$phase;confess "requirements_for called without type" unless defined$type;unless ($phase =~ /\Ax_/i or grep {$phase eq $_}$self->__legal_phases){confess "requested requirements for unknown phase: $phase"}unless ($type =~ /\Ax_/i or grep {$type eq $_}$self->__legal_types){confess "requested requirements for unknown type: $type"}my$req=($self->{prereqs}{$phase}{$type}||= CPAN::Meta::Requirements->new);$req->finalize if$self->is_finalized;return$req}sub with_merged_prereqs {my ($self,$other)=@_;my@other=blessed($other)? $other : @$other;my@prereq_objs=($self,@other);my%new_arg;for my$phase ($self->__legal_phases){for my$type ($self->__legal_types){my$req=CPAN::Meta::Requirements->new;for my$prereq (@prereq_objs){my$this_req=$prereq->requirements_for($phase,$type);next unless$this_req->required_modules;$req->add_requirements($this_req)}next unless$req->required_modules;$new_arg{$phase }{$type }=$req->as_string_hash}}return (ref$self)->new(\%new_arg)}sub merged_requirements {my ($self,$phases,$types)=@_;$phases=[qw/runtime build test/]unless defined$phases;$types=[qw/requires recommends/]unless defined$types;confess "merged_requirements phases argument must be an arrayref" unless ref$phases eq 'ARRAY';confess "merged_requirements types argument must be an arrayref" unless ref$types eq 'ARRAY';my$req=CPAN::Meta::Requirements->new;for my$phase (@$phases){unless ($phase =~ /\Ax_/i or grep {$phase eq $_}$self->__legal_phases){confess "requested requirements for unknown phase: $phase"}for my$type (@$types){unless ($type =~ /\Ax_/i or grep {$type eq $_}$self->__legal_types){confess "requested requirements for unknown type: $type"}$req->add_requirements($self->requirements_for($phase,$type))}}$req->finalize if$self->is_finalized;return$req}sub as_string_hash {my ($self)=@_;my%hash;for my$phase ($self->__legal_phases){for my$type ($self->__legal_types){my$req=$self->requirements_for($phase,$type);next unless$req->required_modules;$hash{$phase }{$type }=$req->as_string_hash}}return \%hash}sub is_finalized {$_[0]{finalized}}sub finalize {my ($self)=@_;$self->{finalized}=1;for my$phase (keys %{$self->{prereqs}}){$_->finalize for values %{$self->{prereqs}{$phase}}}}sub clone {my ($self)=@_;my$clone=(ref$self)->new($self->as_string_hash)}1; CPAN_META_PREREQS $fatpacked{"CPAN/Meta/Requirements.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_REQUIREMENTS'; - use strict;use warnings;package CPAN::Meta::Requirements;our$VERSION='2.132';use Carp ();BEGIN {eval "use version ()";if (my$err=$@){eval "use ExtUtils::MakeMaker::version" or die$err}}*_is_qv=version->can('is_qv')? sub {$_[0]->is_qv}: sub {exists $_[0]->{qv}};my$V0=version->new(0);my@valid_options=qw(bad_version_hook);sub new {my ($class,$options)=@_;$options ||= {};Carp::croak "Argument to $class\->new() must be a hash reference" unless ref$options eq 'HASH';my%self=map {;$_=>$options->{$_}}@valid_options;return bless \%self=>$class}sub _find_magic_vstring {my$value=shift;my$tvalue='';require B;my$sv=B::svref_2object(\$value);my$magic=ref($sv)eq 'B::PVMG' ? $sv->MAGIC : undef;while ($magic){if ($magic->TYPE eq 'V'){$tvalue=$magic->PTR;$tvalue =~ s/^v?(.+)$/v$1/;last}else {$magic=$magic->MOREMAGIC}}return$tvalue}sub _isa_version {UNIVERSAL::isa($_[0],'UNIVERSAL')&& $_[0]->isa('version')}sub _version_object {my ($self,$module,$version)=@_;my$vobj;if ($INC{'version/vpp.pm'}|| $INC{'ExtUtils/MakeMaker/version/vpp.pm'}){my$magic=_find_magic_vstring($version);$version=$magic if length$magic}eval {if (not defined$version or (!ref($version)&& $version eq '0')){$vobj=$V0}elsif (ref($version)eq 'version' || _isa_version($version)){$vobj=$version}else {local$SIG{__WARN__}=sub {die "Invalid version: $_[0]"};$vobj=version->new($version)}};if (my$err=$@){my$hook=$self->{bad_version_hook};$vobj=eval {$hook->($version,$module)}if ref$hook eq 'CODE';unless (eval {$vobj->isa("version")}){$err =~ s{ at .* line \d+.*$}{};die "Can't convert '$version': $err"}}if ($vobj =~ m{\A\.}){$vobj=version->new("0$vobj")}if (_is_qv($vobj)){$vobj=version->new($vobj->normal)}return$vobj}BEGIN {for my$type (qw(maximum exclusion exact_version)){my$method="with_$type";my$to_add=$type eq 'exact_version' ? $type : "add_$type";my$code=sub {my ($self,$name,$version)=@_;$version=$self->_version_object($name,$version);$self->__modify_entry_for($name,$method,$version);return$self};no strict 'refs';*$to_add=$code}}sub add_minimum {my ($self,$name,$version)=@_;if (not defined$version or (!ref($version)&& $version eq '0')){return$self if$self->__entry_for($name);Carp::confess("can't add new requirements to finalized requirements")if$self->is_finalized;$self->{requirements}{$name }=CPAN::Meta::Requirements::_Range::Range->with_minimum($V0)}else {$version=$self->_version_object($name,$version);$self->__modify_entry_for($name,'with_minimum',$version)}return$self}sub add_requirements {my ($self,$req)=@_;for my$module ($req->required_modules){my$modifiers=$req->__entry_for($module)->as_modifiers;for my$modifier (@$modifiers){my ($method,@args)=@$modifier;$self->$method($module=>@args)}}return$self}sub accepts_module {my ($self,$module,$version)=@_;$version=$self->_version_object($module,$version);return 1 unless my$range=$self->__entry_for($module);return$range->_accepts($version)}sub clear_requirement {my ($self,$module)=@_;return$self unless$self->__entry_for($module);Carp::confess("can't clear requirements on finalized requirements")if$self->is_finalized;delete$self->{requirements}{$module };return$self}sub requirements_for_module {my ($self,$module)=@_;my$entry=$self->__entry_for($module);return unless$entry;return$entry->as_string}sub required_modules {keys %{$_[0]{requirements}}}sub clone {my ($self)=@_;my$new=(ref$self)->new;return$new->add_requirements($self)}sub __entry_for {$_[0]{requirements}{$_[1]}}sub __modify_entry_for {my ($self,$name,$method,$version)=@_;my$fin=$self->is_finalized;my$old=$self->__entry_for($name);Carp::confess("can't add new requirements to finalized requirements")if$fin and not $old;my$new=($old || 'CPAN::Meta::Requirements::_Range::Range')->$method($version);Carp::confess("can't modify finalized requirements")if$fin and $old->as_string ne $new->as_string;$self->{requirements}{$name }=$new}sub is_simple {my ($self)=@_;for my$module ($self->required_modules){return if$self->__entry_for($module)->as_string =~ /\s/}return 1}sub is_finalized {$_[0]{finalized}}sub finalize {$_[0]{finalized}=1}sub as_string_hash {my ($self)=@_;my%hash=map {;$_=>$self->{requirements}{$_}->as_string}$self->required_modules;return \%hash}my%methods_for_op=('=='=>[qw(exact_version) ],'!='=>[qw(add_exclusion) ],'>='=>[qw(add_minimum) ],'<='=>[qw(add_maximum) ],'>'=>[qw(add_minimum add_exclusion) ],'<'=>[qw(add_maximum add_exclusion) ],);sub add_string_requirement {my ($self,$module,$req)=@_;unless (defined$req && length$req){$req=0;$self->_blank_carp($module)}my$magic=_find_magic_vstring($req);if (length$magic){$self->add_minimum($module=>$magic);return}my@parts=split qr{\s*,\s*},$req;for my$part (@parts){my ($op,$ver)=$part =~ m{\A\s*(==|>=|>|<=|<|!=)\s*(.*)\z};if (!defined$op){$self->add_minimum($module=>$part)}else {Carp::confess("illegal requirement string: $req")unless my$methods=$methods_for_op{$op };$self->$_($module=>$ver)for @$methods}}}sub _blank_carp {my ($self,$module)=@_;Carp::carp("Undefined requirement for $module treated as '0'")}sub from_string_hash {my ($class,$hash,$options)=@_;my$self=$class->new($options);for my$module (keys %$hash){my$req=$hash->{$module};unless (defined$req && length$req){$req=0;$class->_blank_carp($module)}$self->add_string_requirement($module,$req)}return$self}{package CPAN::Meta::Requirements::_Range::Exact;sub _new {bless {version=>$_[1]}=>$_[0]}sub _accepts {return $_[0]{version}==$_[1]}sub as_string {return "== $_[0]{version}"}sub as_modifiers {return [[exact_version=>$_[0]{version}]]}sub _clone {(ref $_[0])->_new(version->new($_[0]{version}))}sub with_exact_version {my ($self,$version)=@_;return$self->_clone if$self->_accepts($version);Carp::confess("illegal requirements: unequal exact version specified")}sub with_minimum {my ($self,$minimum)=@_;return$self->_clone if$self->{version}>= $minimum;Carp::confess("illegal requirements: minimum above exact specification")}sub with_maximum {my ($self,$maximum)=@_;return$self->_clone if$self->{version}<= $maximum;Carp::confess("illegal requirements: maximum below exact specification")}sub with_exclusion {my ($self,$exclusion)=@_;return$self->_clone unless$exclusion==$self->{version};Carp::confess("illegal requirements: excluded exact specification")}}{package CPAN::Meta::Requirements::_Range::Range;sub _self {ref($_[0])? $_[0]: (bless {}=>$_[0])}sub _clone {return (bless {}=>$_[0])unless ref $_[0];my ($s)=@_;my%guts=((exists$s->{minimum}? (minimum=>version->new($s->{minimum})): ()),(exists$s->{maximum}? (maximum=>version->new($s->{maximum})): ()),(exists$s->{exclusions}? (exclusions=>[map {version->new($_)}@{$s->{exclusions}}]): ()),);bless \%guts=>ref($s)}sub as_modifiers {my ($self)=@_;my@mods;push@mods,[add_minimum=>$self->{minimum}]if exists$self->{minimum};push@mods,[add_maximum=>$self->{maximum}]if exists$self->{maximum};push@mods,map {;[add_exclusion=>$_ ]}@{$self->{exclusions}|| []};return \@mods}sub as_string {my ($self)=@_;return 0 if!keys %$self;return "$self->{minimum}" if (keys %$self)==1 and exists$self->{minimum};my@exclusions=@{$self->{exclusions}|| []};my@parts;for my$pair ([qw(>= > minimum) ],[qw(<= < maximum) ],){my ($op,$e_op,$k)=@$pair;if (exists$self->{$k}){my@new_exclusions=grep {$_!=$self->{$k }}@exclusions;if (@new_exclusions==@exclusions){push@parts,"$op $self->{ $k }"}else {push@parts,"$e_op $self->{ $k }";@exclusions=@new_exclusions}}}push@parts,map {;"!= $_"}@exclusions;return join q{, },@parts}sub with_exact_version {my ($self,$version)=@_;$self=$self->_clone;Carp::confess("illegal requirements: exact specification outside of range")unless$self->_accepts($version);return CPAN::Meta::Requirements::_Range::Exact->_new($version)}sub _simplify {my ($self)=@_;if (defined$self->{minimum}and defined$self->{maximum}){if ($self->{minimum}==$self->{maximum}){Carp::confess("illegal requirements: excluded all values")if grep {$_==$self->{minimum}}@{$self->{exclusions}|| []};return CPAN::Meta::Requirements::_Range::Exact->_new($self->{minimum})}Carp::confess("illegal requirements: minimum exceeds maximum")if$self->{minimum}> $self->{maximum}}if ($self->{exclusions}){my%seen;@{$self->{exclusions}}=grep {(!defined$self->{minimum}or $_ >= $self->{minimum})and (!defined$self->{maximum}or $_ <= $self->{maximum})and !$seen{$_}++}@{$self->{exclusions}}}return$self}sub with_minimum {my ($self,$minimum)=@_;$self=$self->_clone;if (defined (my$old_min=$self->{minimum})){$self->{minimum}=(sort {$b cmp $a}($minimum,$old_min))[0]}else {$self->{minimum}=$minimum}return$self->_simplify}sub with_maximum {my ($self,$maximum)=@_;$self=$self->_clone;if (defined (my$old_max=$self->{maximum})){$self->{maximum}=(sort {$a cmp $b}($maximum,$old_max))[0]}else {$self->{maximum}=$maximum}return$self->_simplify}sub with_exclusion {my ($self,$exclusion)=@_;$self=$self->_clone;push @{$self->{exclusions}||= []},$exclusion;return$self->_simplify}sub _accepts {my ($self,$version)=@_;return if defined$self->{minimum}and $version < $self->{minimum};return if defined$self->{maximum}and $version > $self->{maximum};return if defined$self->{exclusions}and grep {$version==$_}@{$self->{exclusions}};return 1}}1; + use strict;use warnings;package CPAN::Meta::Requirements;our$VERSION='2.133';use Carp ();BEGIN {eval "use version ()";if (my$err=$@){eval "use ExtUtils::MakeMaker::version" or die$err}}*_is_qv=version->can('is_qv')? sub {$_[0]->is_qv}: sub {exists $_[0]->{qv}};my$V0=version->new(0);my@valid_options=qw(bad_version_hook);sub new {my ($class,$options)=@_;$options ||= {};Carp::croak "Argument to $class\->new() must be a hash reference" unless ref$options eq 'HASH';my%self=map {;$_=>$options->{$_}}@valid_options;return bless \%self=>$class}sub _find_magic_vstring {my$value=shift;my$tvalue='';require B;my$sv=B::svref_2object(\$value);my$magic=ref($sv)eq 'B::PVMG' ? $sv->MAGIC : undef;while ($magic){if ($magic->TYPE eq 'V'){$tvalue=$magic->PTR;$tvalue =~ s/^v?(.+)$/v$1/;last}else {$magic=$magic->MOREMAGIC}}return$tvalue}sub _isa_version {UNIVERSAL::isa($_[0],'UNIVERSAL')&& $_[0]->isa('version')}sub _version_object {my ($self,$module,$version)=@_;my ($vobj,$err);if (not defined$version or (!ref($version)&& $version eq '0')){return$V0}elsif (ref($version)eq 'version' || _isa_version($version)){$vobj=$version}else {if ($INC{'version/vpp.pm'}|| $INC{'ExtUtils/MakeMaker/version/vpp.pm'}){my$magic=_find_magic_vstring($version);$version=$magic if length$magic}eval {local$SIG{__WARN__}=sub {die "Invalid version: $_[0]"};$vobj=version->new($version)};if (my$err=$@){my$hook=$self->{bad_version_hook};$vobj=eval {$hook->($version,$module)}if ref$hook eq 'CODE';unless (eval {$vobj->isa("version")}){$err =~ s{ at .* line \d+.*$}{};die "Can't convert '$version': $err"}}}if ($vobj =~ m{\A\.}){$vobj=version->new("0$vobj")}if (_is_qv($vobj)){$vobj=version->new($vobj->normal)}return$vobj}BEGIN {for my$type (qw(maximum exclusion exact_version)){my$method="with_$type";my$to_add=$type eq 'exact_version' ? $type : "add_$type";my$code=sub {my ($self,$name,$version)=@_;$version=$self->_version_object($name,$version);$self->__modify_entry_for($name,$method,$version);return$self};no strict 'refs';*$to_add=$code}}sub add_minimum {my ($self,$name,$version)=@_;if (not defined$version or "$version" eq '0'){return$self if$self->__entry_for($name);Carp::confess("can't add new requirements to finalized requirements")if$self->is_finalized;$self->{requirements}{$name }=CPAN::Meta::Requirements::_Range::Range->with_minimum($V0)}else {$version=$self->_version_object($name,$version);$self->__modify_entry_for($name,'with_minimum',$version)}return$self}sub add_requirements {my ($self,$req)=@_;for my$module ($req->required_modules){my$modifiers=$req->__entry_for($module)->as_modifiers;for my$modifier (@$modifiers){my ($method,@args)=@$modifier;$self->$method($module=>@args)}}return$self}sub accepts_module {my ($self,$module,$version)=@_;$version=$self->_version_object($module,$version);return 1 unless my$range=$self->__entry_for($module);return$range->_accepts($version)}sub clear_requirement {my ($self,$module)=@_;return$self unless$self->__entry_for($module);Carp::confess("can't clear requirements on finalized requirements")if$self->is_finalized;delete$self->{requirements}{$module };return$self}sub requirements_for_module {my ($self,$module)=@_;my$entry=$self->__entry_for($module);return unless$entry;return$entry->as_string}sub required_modules {keys %{$_[0]{requirements}}}sub clone {my ($self)=@_;my$new=(ref$self)->new;return$new->add_requirements($self)}sub __entry_for {$_[0]{requirements}{$_[1]}}sub __modify_entry_for {my ($self,$name,$method,$version)=@_;my$fin=$self->is_finalized;my$old=$self->__entry_for($name);Carp::confess("can't add new requirements to finalized requirements")if$fin and not $old;my$new=($old || 'CPAN::Meta::Requirements::_Range::Range')->$method($version);Carp::confess("can't modify finalized requirements")if$fin and $old->as_string ne $new->as_string;$self->{requirements}{$name }=$new}sub is_simple {my ($self)=@_;for my$module ($self->required_modules){return if$self->__entry_for($module)->as_string =~ /\s/}return 1}sub is_finalized {$_[0]{finalized}}sub finalize {$_[0]{finalized}=1}sub as_string_hash {my ($self)=@_;my%hash=map {;$_=>$self->{requirements}{$_}->as_string}$self->required_modules;return \%hash}my%methods_for_op=('=='=>[qw(exact_version) ],'!='=>[qw(add_exclusion) ],'>='=>[qw(add_minimum) ],'<='=>[qw(add_maximum) ],'>'=>[qw(add_minimum add_exclusion) ],'<'=>[qw(add_maximum add_exclusion) ],);sub add_string_requirement {my ($self,$module,$req)=@_;unless (defined$req && length$req){$req=0;$self->_blank_carp($module)}my$magic=_find_magic_vstring($req);if (length$magic){$self->add_minimum($module=>$magic);return}my@parts=split qr{\s*,\s*},$req;for my$part (@parts){my ($op,$ver)=$part =~ m{\A\s*(==|>=|>|<=|<|!=)\s*(.*)\z};if (!defined$op){$self->add_minimum($module=>$part)}else {Carp::confess("illegal requirement string: $req")unless my$methods=$methods_for_op{$op };$self->$_($module=>$ver)for @$methods}}}sub _blank_carp {my ($self,$module)=@_;Carp::carp("Undefined requirement for $module treated as '0'")}sub from_string_hash {my ($class,$hash,$options)=@_;my$self=$class->new($options);for my$module (keys %$hash){my$req=$hash->{$module};unless (defined$req && length$req){$req=0;$class->_blank_carp($module)}$self->add_string_requirement($module,$req)}return$self}{package CPAN::Meta::Requirements::_Range::Exact;sub _new {bless {version=>$_[1]}=>$_[0]}sub _accepts {return $_[0]{version}==$_[1]}sub as_string {return "== $_[0]{version}"}sub as_modifiers {return [[exact_version=>$_[0]{version}]]}sub _clone {(ref $_[0])->_new(version->new($_[0]{version}))}sub with_exact_version {my ($self,$version)=@_;return$self->_clone if$self->_accepts($version);Carp::confess("illegal requirements: unequal exact version specified")}sub with_minimum {my ($self,$minimum)=@_;return$self->_clone if$self->{version}>= $minimum;Carp::confess("illegal requirements: minimum above exact specification")}sub with_maximum {my ($self,$maximum)=@_;return$self->_clone if$self->{version}<= $maximum;Carp::confess("illegal requirements: maximum below exact specification")}sub with_exclusion {my ($self,$exclusion)=@_;return$self->_clone unless$exclusion==$self->{version};Carp::confess("illegal requirements: excluded exact specification")}}{package CPAN::Meta::Requirements::_Range::Range;sub _self {ref($_[0])? $_[0]: (bless {}=>$_[0])}sub _clone {return (bless {}=>$_[0])unless ref $_[0];my ($s)=@_;my%guts=((exists$s->{minimum}? (minimum=>version->new($s->{minimum})): ()),(exists$s->{maximum}? (maximum=>version->new($s->{maximum})): ()),(exists$s->{exclusions}? (exclusions=>[map {version->new($_)}@{$s->{exclusions}}]): ()),);bless \%guts=>ref($s)}sub as_modifiers {my ($self)=@_;my@mods;push@mods,[add_minimum=>$self->{minimum}]if exists$self->{minimum};push@mods,[add_maximum=>$self->{maximum}]if exists$self->{maximum};push@mods,map {;[add_exclusion=>$_ ]}@{$self->{exclusions}|| []};return \@mods}sub as_string {my ($self)=@_;return 0 if!keys %$self;return "$self->{minimum}" if (keys %$self)==1 and exists$self->{minimum};my@exclusions=@{$self->{exclusions}|| []};my@parts;for my$pair ([qw(>= > minimum) ],[qw(<= < maximum) ],){my ($op,$e_op,$k)=@$pair;if (exists$self->{$k}){my@new_exclusions=grep {$_!=$self->{$k }}@exclusions;if (@new_exclusions==@exclusions){push@parts,"$op $self->{ $k }"}else {push@parts,"$e_op $self->{ $k }";@exclusions=@new_exclusions}}}push@parts,map {;"!= $_"}@exclusions;return join q{, },@parts}sub with_exact_version {my ($self,$version)=@_;$self=$self->_clone;Carp::confess("illegal requirements: exact specification outside of range")unless$self->_accepts($version);return CPAN::Meta::Requirements::_Range::Exact->_new($version)}sub _simplify {my ($self)=@_;if (defined$self->{minimum}and defined$self->{maximum}){if ($self->{minimum}==$self->{maximum}){Carp::confess("illegal requirements: excluded all values")if grep {$_==$self->{minimum}}@{$self->{exclusions}|| []};return CPAN::Meta::Requirements::_Range::Exact->_new($self->{minimum})}Carp::confess("illegal requirements: minimum exceeds maximum")if$self->{minimum}> $self->{maximum}}if ($self->{exclusions}){my%seen;@{$self->{exclusions}}=grep {(!defined$self->{minimum}or $_ >= $self->{minimum})and (!defined$self->{maximum}or $_ <= $self->{maximum})and !$seen{$_}++}@{$self->{exclusions}}}return$self}sub with_minimum {my ($self,$minimum)=@_;$self=$self->_clone;if (defined (my$old_min=$self->{minimum})){$self->{minimum}=(sort {$b cmp $a}($minimum,$old_min))[0]}else {$self->{minimum}=$minimum}return$self->_simplify}sub with_maximum {my ($self,$maximum)=@_;$self=$self->_clone;if (defined (my$old_max=$self->{maximum})){$self->{maximum}=(sort {$a cmp $b}($maximum,$old_max))[0]}else {$self->{maximum}=$maximum}return$self->_simplify}sub with_exclusion {my ($self,$exclusion)=@_;$self=$self->_clone;push @{$self->{exclusions}||= []},$exclusion;return$self->_simplify}sub _accepts {my ($self,$version)=@_;return if defined$self->{minimum}and $version < $self->{minimum};return if defined$self->{maximum}and $version > $self->{maximum};return if defined$self->{exclusions}and grep {$version==$_}@{$self->{exclusions}};return 1}}1; CPAN_META_REQUIREMENTS $fatpacked{"CPAN/Meta/Spec.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_SPEC'; - use 5.006;use strict;use warnings;package CPAN::Meta::Spec;$CPAN::Meta::Spec::VERSION='2.143240';1; + use 5.006;use strict;use warnings;package CPAN::Meta::Spec;our$VERSION='2.150005';1; CPAN_META_SPEC $fatpacked{"CPAN/Meta/Validator.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_VALIDATOR'; - use 5.006;use strict;use warnings;package CPAN::Meta::Validator;$CPAN::Meta::Validator::VERSION='2.143240';my%known_specs=('1.4'=>'http://module-build.sourceforge.net/META-spec-v1.4.html','1.3'=>'http://module-build.sourceforge.net/META-spec-v1.3.html','1.2'=>'http://module-build.sourceforge.net/META-spec-v1.2.html','1.1'=>'http://module-build.sourceforge.net/META-spec-v1.1.html','1.0'=>'http://module-build.sourceforge.net/META-spec-v1.0.html');my%known_urls=map {$known_specs{$_}=>$_}keys%known_specs;my$module_map1={'map'=>{':key'=>{name=>\&module,value=>\&exversion }}};my$module_map2={'map'=>{':key'=>{name=>\&module,value=>\&version }}};my$no_index_2={'map'=>{file=>{list=>{value=>\&string }},directory=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&custom_2,value=>\&anything },}};my$no_index_1_3={'map'=>{file=>{list=>{value=>\&string }},directory=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&string,value=>\&anything },}};my$no_index_1_2={'map'=>{file=>{list=>{value=>\&string }},dir=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&string,value=>\&anything },}};my$no_index_1_1={'map'=>{':key'=>{name=>\&string,list=>{value=>\&string }},}};my$prereq_map={map=>{':key'=>{name=>\&phase,'map'=>{':key'=>{name=>\&relation,%$module_map1,},},}},};my%definitions=('2'=>{'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'dynamic_config'=>{mandatory=>1,value=>\&boolean },'generated_by'=>{mandatory=>1,value=>\&string },'license'=>{mandatory=>1,list=>{value=>\&license }},'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{value=>\&url },':key'=>{name=>\&custom_2,value=>\&anything },}},'name'=>{mandatory=>1,value=>\&string },'release_status'=>{mandatory=>1,value=>\&release_status },'version'=>{mandatory=>1,value=>\&version },'description'=>{value=>\&string },'keywords'=>{list=>{value=>\&string }},'no_index'=>$no_index_2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },prereqs=>$prereq_map,':key'=>{name=>\&custom_2,value=>\&anything },}}}},'prereqs'=>$prereq_map,'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&custom_2,value=>\&anything },}}}},'resources'=>{'map'=>{license=>{list=>{value=>\&url }},homepage=>{value=>\&url },bugtracker=>{'map'=>{web=>{value=>\&url },mailto=>{value=>\&string},':key'=>{name=>\&custom_2,value=>\&anything },}},repository=>{'map'=>{web=>{value=>\&url },url=>{value=>\&url },type=>{value=>\&string },':key'=>{name=>\&custom_2,value=>\&anything },}},':key'=>{value=>\&string,name=>\&custom_2 },}},':key'=>{name=>\&custom_2,value=>\&anything },},'1.4'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'configure_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'no_index'=>$no_index_1_3,'private'=>$no_index_1_3,'keywords'=>{list=>{value=>\&string }},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.3'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'no_index'=>$no_index_1_3,'private'=>$no_index_1_3,'keywords'=>{list=>{value=>\&string }},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.2'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'abstract'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'keywords'=>{list=>{value=>\&string }},'private'=>$no_index_1_2,'$no_index'=>$no_index_1_2,'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.1'=>{'name'=>{value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{value=>\&license },'generated_by'=>{value=>\&string },'license_uri'=>{value=>\&url },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'private'=>$no_index_1_1,'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,':key'=>{name=>\&string,value=>\&anything },},'1.0'=>{'name'=>{value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{value=>\&license },'generated_by'=>{value=>\&string },'license_uri'=>{value=>\&url },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,':key'=>{name=>\&string,value=>\&anything },},);sub new {my ($class,$data)=@_;my$self={'data'=>$data,'spec'=>eval {$data->{'meta-spec'}{'version'}}|| "1.0",'errors'=>undef,};return bless$self,$class}sub is_valid {my$self=shift;my$data=$self->{data};my$spec_version=$self->{spec};$self->check_map($definitions{$spec_version},$data);return!$self->errors}sub errors {my$self=shift;return ()unless(defined$self->{errors});return @{$self->{errors}}}my$spec_error="Missing validation action in specification. " ."Must be one of 'map', 'list', or 'value'";sub check_map {my ($self,$spec,$data)=@_;if(ref($spec)ne 'HASH'){$self->_error("Unknown META specification, cannot validate.");return}if(ref($data)ne 'HASH'){$self->_error("Expected a map structure from string or file.");return}for my$key (keys %$spec){next unless($spec->{$key}->{mandatory});next if(defined$data->{$key});push @{$self->{stack}},$key;$self->_error("Missing mandatory field, '$key'");pop @{$self->{stack}}}for my$key (keys %$data){push @{$self->{stack}},$key;if($spec->{$key}){if($spec->{$key}{value}){$spec->{$key}{value}->($self,$key,$data->{$key})}elsif($spec->{$key}{'map'}){$self->check_map($spec->{$key}{'map'},$data->{$key})}elsif($spec->{$key}{'list'}){$self->check_list($spec->{$key}{'list'},$data->{$key})}else {$self->_error("$spec_error for '$key'")}}elsif ($spec->{':key'}){$spec->{':key'}{name}->($self,$key,$key);if($spec->{':key'}{value}){$spec->{':key'}{value}->($self,$key,$data->{$key})}elsif($spec->{':key'}{'map'}){$self->check_map($spec->{':key'}{'map'},$data->{$key})}elsif($spec->{':key'}{'list'}){$self->check_list($spec->{':key'}{'list'},$data->{$key})}else {$self->_error("$spec_error for ':key'")}}else {$self->_error("Unknown key, '$key', found in map structure")}pop @{$self->{stack}}}}sub check_list {my ($self,$spec,$data)=@_;if(ref($data)ne 'ARRAY'){$self->_error("Expected a list structure");return}if(defined$spec->{mandatory}){if(!defined$data->[0]){$self->_error("Missing entries from mandatory list")}}for my$value (@$data){push @{$self->{stack}},$value || "";if(defined$spec->{value}){$spec->{value}->($self,'list',$value)}elsif(defined$spec->{'map'}){$self->check_map($spec->{'map'},$value)}elsif(defined$spec->{'list'}){$self->check_list($spec->{'list'},$value)}elsif ($spec->{':key'}){$self->check_map($spec,$value)}else {$self->_error("$spec_error associated with '$self->{stack}[-2]'")}pop @{$self->{stack}}}}sub header {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value && $value =~ /^--- #YAML:1.0/)}$self->_error("file does not have a valid YAML header.");return 0}sub release_status {my ($self,$key,$value)=@_;if(defined$value){my$version=$self->{data}{version}|| '';if ($version =~ /_/){return 1 if ($value =~ /\A(?:testing|unstable)\z/);$self->_error("'$value' for '$key' is invalid for version '$version'")}else {return 1 if ($value =~ /\A(?:stable|testing|unstable)\z/);$self->_error("'$value' for '$key' is invalid")}}else {$self->_error("'$key' is not defined")}return 0}sub _uri_split {return $_[0]=~ m,(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?,}sub url {my ($self,$key,$value)=@_;if(defined$value){my ($scheme,$auth,$path,$query,$frag)=_uri_split($value);unless (defined$scheme && length$scheme){$self->_error("'$value' for '$key' does not have a URL scheme");return 0}unless (defined$auth && length$auth){$self->_error("'$value' for '$key' does not have a URL authority");return 0}return 1}$value ||= '';$self->_error("'$value' for '$key' is not a valid URL.");return 0}sub urlspec {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value && $known_specs{$self->{spec}}eq $value);if($value && $known_urls{$value}){$self->_error('META specification URL does not match version');return 0}}$self->_error('Unknown META specification');return 0}sub anything {return 1}sub string {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value || $value =~ /^0$/)}$self->_error("value is an undefined string");return 0}sub string_or_undef {my ($self,$key,$value)=@_;return 1 unless(defined$value);return 1 if($value || $value =~ /^0$/);$self->_error("No string defined for '$key'");return 0}sub file {my ($self,$key,$value)=@_;return 1 if(defined$value);$self->_error("No file defined for '$key'");return 0}sub exversion {my ($self,$key,$value)=@_;if(defined$value && ($value || $value =~ /0/)){my$pass=1;for(split(",",$value)){$self->version($key,$_)or ($pass=0)}return$pass}$value='' unless(defined$value);$self->_error("'$value' for '$key' is not a valid version.");return 0}sub version {my ($self,$key,$value)=@_;if(defined$value){return 0 unless($value || $value =~ /0/);return 1 if($value =~ /^\s*((<|<=|>=|>|!=|==)\s*)?v?\d+((\.\d+((_|\.)\d+)?)?)/)}else {$value=''}$self->_error("'$value' for '$key' is not a valid version.");return 0}sub boolean {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value =~ /^(0|1|true|false)$/)}else {$value=''}$self->_error("'$value' for '$key' is not a boolean value.");return 0}my%v1_licenses=('perl'=>'http://dev.perl.org/licenses/','gpl'=>'http://www.opensource.org/licenses/gpl-license.php','apache'=>'http://apache.org/licenses/LICENSE-2.0','artistic'=>'http://opensource.org/licenses/artistic-license.php','artistic_2'=>'http://opensource.org/licenses/artistic-license-2.0.php','lgpl'=>'http://www.opensource.org/licenses/lgpl-license.php','bsd'=>'http://www.opensource.org/licenses/bsd-license.php','gpl'=>'http://www.opensource.org/licenses/gpl-license.php','mit'=>'http://opensource.org/licenses/mit-license.php','mozilla'=>'http://opensource.org/licenses/mozilla1.1.php','open_source'=>undef,'unrestricted'=>undef,'restrictive'=>undef,'unknown'=>undef,);my%v2_licenses=map {$_=>1}qw(agpl_3 apache_1_1 apache_2_0 artistic_1 artistic_2 bsd freebsd gfdl_1_2 gfdl_1_3 gpl_1 gpl_2 gpl_3 lgpl_2_1 lgpl_3_0 mit mozilla_1_0 mozilla_1_1 openssl perl_5 qpl_1_0 ssleay sun zlib open_source restricted unrestricted unknown);sub license {my ($self,$key,$value)=@_;my$licenses=$self->{spec}< 2 ? \%v1_licenses : \%v2_licenses;if(defined$value){return 1 if($value && exists$licenses->{$value})}else {$value=''}$self->_error("License '$value' is invalid");return 0}sub custom_1 {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^[_a-z]+$/i && $key =~ /[A-Z]/)}else {$key=''}$self->_error("Custom resource '$key' must be in CamelCase.");return 0}sub custom_2 {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^x_/i)}else {$key=''}$self->_error("Custom key '$key' must begin with 'x_' or 'X_'.");return 0}sub identifier {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^([a-z][_a-z]+)$/i)}else {$key=''}$self->_error("Key '$key' is not a legal identifier.");return 0}sub module {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^[A-Za-z0-9_]+(::[A-Za-z0-9_]+)*$/)}else {$key=''}$self->_error("Key '$key' is not a legal module name.");return 0}my@valid_phases=qw/configure build test runtime develop/;sub phase {my ($self,$key)=@_;if(defined$key){return 1 if(length$key && grep {$key eq $_}@valid_phases);return 1 if$key =~ /x_/i}else {$key=''}$self->_error("Key '$key' is not a legal phase.");return 0}my@valid_relations=qw/requires recommends suggests conflicts/;sub relation {my ($self,$key)=@_;if(defined$key){return 1 if(length$key && grep {$key eq $_}@valid_relations);return 1 if$key =~ /x_/i}else {$key=''}$self->_error("Key '$key' is not a legal prereq relationship.");return 0}sub _error {my$self=shift;my$mess=shift;$mess .= ' ('.join(' -> ',@{$self->{stack}}).')' if($self->{stack});$mess .= " [Validation: $self->{spec}]";push @{$self->{errors}},$mess}1; + use 5.006;use strict;use warnings;package CPAN::Meta::Validator;our$VERSION='2.150005';my%known_specs=('1.4'=>'http://module-build.sourceforge.net/META-spec-v1.4.html','1.3'=>'http://module-build.sourceforge.net/META-spec-v1.3.html','1.2'=>'http://module-build.sourceforge.net/META-spec-v1.2.html','1.1'=>'http://module-build.sourceforge.net/META-spec-v1.1.html','1.0'=>'http://module-build.sourceforge.net/META-spec-v1.0.html');my%known_urls=map {$known_specs{$_}=>$_}keys%known_specs;my$module_map1={'map'=>{':key'=>{name=>\&module,value=>\&exversion }}};my$module_map2={'map'=>{':key'=>{name=>\&module,value=>\&version }}};my$no_index_2={'map'=>{file=>{list=>{value=>\&string }},directory=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&custom_2,value=>\&anything },}};my$no_index_1_3={'map'=>{file=>{list=>{value=>\&string }},directory=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&string,value=>\&anything },}};my$no_index_1_2={'map'=>{file=>{list=>{value=>\&string }},dir=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&string,value=>\&anything },}};my$no_index_1_1={'map'=>{':key'=>{name=>\&string,list=>{value=>\&string }},}};my$prereq_map={map=>{':key'=>{name=>\&phase,'map'=>{':key'=>{name=>\&relation,%$module_map1,},},}},};my%definitions=('2'=>{'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'dynamic_config'=>{mandatory=>1,value=>\&boolean },'generated_by'=>{mandatory=>1,value=>\&string },'license'=>{mandatory=>1,list=>{value=>\&license }},'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{value=>\&url },':key'=>{name=>\&custom_2,value=>\&anything },}},'name'=>{mandatory=>1,value=>\&string },'release_status'=>{mandatory=>1,value=>\&release_status },'version'=>{mandatory=>1,value=>\&version },'description'=>{value=>\&string },'keywords'=>{list=>{value=>\&string }},'no_index'=>$no_index_2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },prereqs=>$prereq_map,':key'=>{name=>\&custom_2,value=>\&anything },}}}},'prereqs'=>$prereq_map,'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&custom_2,value=>\&anything },}}}},'resources'=>{'map'=>{license=>{list=>{value=>\&url }},homepage=>{value=>\&url },bugtracker=>{'map'=>{web=>{value=>\&url },mailto=>{value=>\&string},':key'=>{name=>\&custom_2,value=>\&anything },}},repository=>{'map'=>{web=>{value=>\&url },url=>{value=>\&url },type=>{value=>\&string },':key'=>{name=>\&custom_2,value=>\&anything },}},':key'=>{value=>\&string,name=>\&custom_2 },}},':key'=>{name=>\&custom_2,value=>\&anything },},'1.4'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'configure_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'no_index'=>$no_index_1_3,'private'=>$no_index_1_3,'keywords'=>{list=>{value=>\&string }},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.3'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'no_index'=>$no_index_1_3,'private'=>$no_index_1_3,'keywords'=>{list=>{value=>\&string }},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.2'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'abstract'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'keywords'=>{list=>{value=>\&string }},'private'=>$no_index_1_2,'$no_index'=>$no_index_1_2,'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.1'=>{'name'=>{value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{value=>\&license },'generated_by'=>{value=>\&string },'license_uri'=>{value=>\&url },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'private'=>$no_index_1_1,'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,':key'=>{name=>\&string,value=>\&anything },},'1.0'=>{'name'=>{value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{value=>\&license },'generated_by'=>{value=>\&string },'license_uri'=>{value=>\&url },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,':key'=>{name=>\&string,value=>\&anything },},);sub new {my ($class,$data)=@_;my$self={'data'=>$data,'spec'=>eval {$data->{'meta-spec'}{'version'}}|| "1.0",'errors'=>undef,};return bless$self,$class}sub is_valid {my$self=shift;my$data=$self->{data};my$spec_version=$self->{spec};$self->check_map($definitions{$spec_version},$data);return!$self->errors}sub errors {my$self=shift;return ()unless(defined$self->{errors});return @{$self->{errors}}}my$spec_error="Missing validation action in specification. " ."Must be one of 'map', 'list', or 'value'";sub check_map {my ($self,$spec,$data)=@_;if(ref($spec)ne 'HASH'){$self->_error("Unknown META specification, cannot validate.");return}if(ref($data)ne 'HASH'){$self->_error("Expected a map structure from string or file.");return}for my$key (keys %$spec){next unless($spec->{$key}->{mandatory});next if(defined$data->{$key});push @{$self->{stack}},$key;$self->_error("Missing mandatory field, '$key'");pop @{$self->{stack}}}for my$key (keys %$data){push @{$self->{stack}},$key;if($spec->{$key}){if($spec->{$key}{value}){$spec->{$key}{value}->($self,$key,$data->{$key})}elsif($spec->{$key}{'map'}){$self->check_map($spec->{$key}{'map'},$data->{$key})}elsif($spec->{$key}{'list'}){$self->check_list($spec->{$key}{'list'},$data->{$key})}else {$self->_error("$spec_error for '$key'")}}elsif ($spec->{':key'}){$spec->{':key'}{name}->($self,$key,$key);if($spec->{':key'}{value}){$spec->{':key'}{value}->($self,$key,$data->{$key})}elsif($spec->{':key'}{'map'}){$self->check_map($spec->{':key'}{'map'},$data->{$key})}elsif($spec->{':key'}{'list'}){$self->check_list($spec->{':key'}{'list'},$data->{$key})}else {$self->_error("$spec_error for ':key'")}}else {$self->_error("Unknown key, '$key', found in map structure")}pop @{$self->{stack}}}}sub check_list {my ($self,$spec,$data)=@_;if(ref($data)ne 'ARRAY'){$self->_error("Expected a list structure");return}if(defined$spec->{mandatory}){if(!defined$data->[0]){$self->_error("Missing entries from mandatory list")}}for my$value (@$data){push @{$self->{stack}},$value || "";if(defined$spec->{value}){$spec->{value}->($self,'list',$value)}elsif(defined$spec->{'map'}){$self->check_map($spec->{'map'},$value)}elsif(defined$spec->{'list'}){$self->check_list($spec->{'list'},$value)}elsif ($spec->{':key'}){$self->check_map($spec,$value)}else {$self->_error("$spec_error associated with '$self->{stack}[-2]'")}pop @{$self->{stack}}}}sub header {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value && $value =~ /^--- #YAML:1.0/)}$self->_error("file does not have a valid YAML header.");return 0}sub release_status {my ($self,$key,$value)=@_;if(defined$value){my$version=$self->{data}{version}|| '';if ($version =~ /_/){return 1 if ($value =~ /\A(?:testing|unstable)\z/);$self->_error("'$value' for '$key' is invalid for version '$version'")}else {return 1 if ($value =~ /\A(?:stable|testing|unstable)\z/);$self->_error("'$value' for '$key' is invalid")}}else {$self->_error("'$key' is not defined")}return 0}sub _uri_split {return $_[0]=~ m,(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?,}sub url {my ($self,$key,$value)=@_;if(defined$value){my ($scheme,$auth,$path,$query,$frag)=_uri_split($value);unless (defined$scheme && length$scheme){$self->_error("'$value' for '$key' does not have a URL scheme");return 0}unless (defined$auth && length$auth){$self->_error("'$value' for '$key' does not have a URL authority");return 0}return 1}$value ||= '';$self->_error("'$value' for '$key' is not a valid URL.");return 0}sub urlspec {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value && $known_specs{$self->{spec}}eq $value);if($value && $known_urls{$value}){$self->_error('META specification URL does not match version');return 0}}$self->_error('Unknown META specification');return 0}sub anything {return 1}sub string {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value || $value =~ /^0$/)}$self->_error("value is an undefined string");return 0}sub string_or_undef {my ($self,$key,$value)=@_;return 1 unless(defined$value);return 1 if($value || $value =~ /^0$/);$self->_error("No string defined for '$key'");return 0}sub file {my ($self,$key,$value)=@_;return 1 if(defined$value);$self->_error("No file defined for '$key'");return 0}sub exversion {my ($self,$key,$value)=@_;if(defined$value && ($value || $value =~ /0/)){my$pass=1;for(split(",",$value)){$self->version($key,$_)or ($pass=0)}return$pass}$value='' unless(defined$value);$self->_error("'$value' for '$key' is not a valid version.");return 0}sub version {my ($self,$key,$value)=@_;if(defined$value){return 0 unless($value || $value =~ /0/);return 1 if($value =~ /^\s*((<|<=|>=|>|!=|==)\s*)?v?\d+((\.\d+((_|\.)\d+)?)?)/)}else {$value=''}$self->_error("'$value' for '$key' is not a valid version.");return 0}sub boolean {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value =~ /^(0|1|true|false)$/)}else {$value=''}$self->_error("'$value' for '$key' is not a boolean value.");return 0}my%v1_licenses=('perl'=>'http://dev.perl.org/licenses/','gpl'=>'http://www.opensource.org/licenses/gpl-license.php','apache'=>'http://apache.org/licenses/LICENSE-2.0','artistic'=>'http://opensource.org/licenses/artistic-license.php','artistic_2'=>'http://opensource.org/licenses/artistic-license-2.0.php','lgpl'=>'http://www.opensource.org/licenses/lgpl-license.php','bsd'=>'http://www.opensource.org/licenses/bsd-license.php','gpl'=>'http://www.opensource.org/licenses/gpl-license.php','mit'=>'http://opensource.org/licenses/mit-license.php','mozilla'=>'http://opensource.org/licenses/mozilla1.1.php','open_source'=>undef,'unrestricted'=>undef,'restrictive'=>undef,'unknown'=>undef,);my%v2_licenses=map {$_=>1}qw(agpl_3 apache_1_1 apache_2_0 artistic_1 artistic_2 bsd freebsd gfdl_1_2 gfdl_1_3 gpl_1 gpl_2 gpl_3 lgpl_2_1 lgpl_3_0 mit mozilla_1_0 mozilla_1_1 openssl perl_5 qpl_1_0 ssleay sun zlib open_source restricted unrestricted unknown);sub license {my ($self,$key,$value)=@_;my$licenses=$self->{spec}< 2 ? \%v1_licenses : \%v2_licenses;if(defined$value){return 1 if($value && exists$licenses->{$value})}else {$value=''}$self->_error("License '$value' is invalid");return 0}sub custom_1 {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^[_a-z]+$/i && $key =~ /[A-Z]/)}else {$key=''}$self->_error("Custom resource '$key' must be in CamelCase.");return 0}sub custom_2 {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^x_/i)}else {$key=''}$self->_error("Custom key '$key' must begin with 'x_' or 'X_'.");return 0}sub identifier {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^([a-z][_a-z]+)$/i)}else {$key=''}$self->_error("Key '$key' is not a legal identifier.");return 0}sub module {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^[A-Za-z0-9_]+(::[A-Za-z0-9_]+)*$/)}else {$key=''}$self->_error("Key '$key' is not a legal module name.");return 0}my@valid_phases=qw/configure build test runtime develop/;sub phase {my ($self,$key)=@_;if(defined$key){return 1 if(length$key && grep {$key eq $_}@valid_phases);return 1 if$key =~ /x_/i}else {$key=''}$self->_error("Key '$key' is not a legal phase.");return 0}my@valid_relations=qw/requires recommends suggests conflicts/;sub relation {my ($self,$key)=@_;if(defined$key){return 1 if(length$key && grep {$key eq $_}@valid_relations);return 1 if$key =~ /x_/i}else {$key=''}$self->_error("Key '$key' is not a legal prereq relationship.");return 0}sub _error {my$self=shift;my$mess=shift;$mess .= ' ('.join(' -> ',@{$self->{stack}}).')' if($self->{stack});$mess .= " [Validation: $self->{spec}]";push @{$self->{errors}},$mess}1; CPAN_META_VALIDATOR $fatpacked{"CPAN/Meta/YAML.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_YAML'; - use 5.008001;use strict;use warnings;package CPAN::Meta::YAML;$CPAN::Meta::YAML::VERSION='0.012';BEGIN {$CPAN::Meta::YAML::AUTHORITY='cpan:ADAMK'};use Exporter;our@ISA=qw{Exporter};our@EXPORT=qw{Load Dump};our@EXPORT_OK=qw{LoadFile DumpFile freeze thaw};sub Dump {return CPAN::Meta::YAML->new(@_)->_dump_string}sub Load {my$self=CPAN::Meta::YAML->_load_string(@_);if (wantarray){return @$self}else {return$self->[-1]}}BEGIN {*freeze=\&Dump;*thaw=\&Load}sub DumpFile {my$file=shift;return CPAN::Meta::YAML->new(@_)->_dump_file($file)}sub LoadFile {my$file=shift;my$self=CPAN::Meta::YAML->_load_file($file);if (wantarray){return @$self}else {return$self->[-1]}}sub new {my$class=shift;bless [@_ ],$class}sub read_string {my$self=shift;$self->_load_string(@_)}sub write_string {my$self=shift;$self->_dump_string(@_)}sub read {my$self=shift;$self->_load_file(@_)}sub write {my$self=shift;$self->_dump_file(@_)}my@UNPRINTABLE=qw(0 x01 x02 x03 x04 x05 x06 a b t n v f r x0E x0F x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x1A e x1C x1D x1E x1F);my%UNESCAPES=(0=>"\x00",z=>"\x00",N=>"\x85",a=>"\x07",b=>"\x08",t=>"\x09",n=>"\x0a",v=>"\x0b",f=>"\x0c",r=>"\x0d",e=>"\x1b",'\\'=>'\\',);my%QUOTE=map {$_=>1}qw{null true false};my$re_capture_double_quoted=qr/\"([^\\"]*(?:\\.[^\\"]*)*)\"/;my$re_capture_single_quoted=qr/\'([^\']*(?:\'\'[^\']*)*)\'/;my$re_capture_unquoted_key=qr/([^:]+(?::+\S[^:]*)*)(?=\s*\:(?:\s+|$))/;my$re_trailing_comment=qr/(?:\s+\#.*)?/;my$re_key_value_separator=qr/\s*:(?:\s+(?:\#.*)?|$)/;sub _load_file {my$class=ref $_[0]? ref shift : shift;my$file=shift or $class->_error('You did not specify a file name');$class->_error("File '$file' does not exist")unless -e $file;$class->_error("'$file' is a directory, not a file")unless -f _;$class->_error("Insufficient permissions to read '$file'")unless -r _;open(my$fh,"<:unix:encoding(UTF-8)",$file);unless ($fh){$class->_error("Failed to open file '$file': $!")}if (_can_flock()){flock($fh,Fcntl::LOCK_SH())or warn "Couldn't lock '$file' for reading: $!"}my$contents=eval {use warnings FATAL=>'utf8';local $/;<$fh>};if (my$err=$@){$class->_error("Error reading from file '$file': $err")}unless (close$fh){$class->_error("Failed to close file '$file': $!")}$class->_load_string($contents)}sub _load_string {my$class=ref $_[0]? ref shift : shift;my$self=bless [],$class;my$string=$_[0];eval {unless (defined$string){die \"Did not provide a string to load"}if (utf8::is_utf8($string)&&!utf8::valid($string)){die \<<'...'}utf8::upgrade($string);$string =~ s/^\x{FEFF}//;return$self unless length$string;my@lines=grep {!/^\s*(?:\#.*)?\z/}split /(?:\015{1,2}\012|\015|\012)/,$string;@lines and $lines[0]=~ /^\%YAML[: ][\d\.]+.*\z/ and shift@lines;my$in_document=0;while (@lines){if ($lines[0]=~ /^---\s*(?:(.+)\s*)?\z/){shift@lines;if (defined $1 and $1 !~ /^(?:\#.+|\%YAML[: ][\d\.]+)\z/){push @$self,$self->_load_scalar("$1",[undef ],\@lines);next}$in_document=1}if (!@lines or $lines[0]=~ /^(?:---|\.\.\.)/){push @$self,undef;while (@lines and $lines[0]!~ /^---/){shift@lines}$in_document=0}elsif (!$in_document && @$self){die \"CPAN::Meta::YAML failed to classify the line '$lines[0]'"}elsif ($lines[0]=~ /^\s*\-(?:\s|$|-+$)/){my$document=[];push @$self,$document;$self->_load_array($document,[0 ],\@lines)}elsif ($lines[0]=~ /^(\s*)\S/){my$document={};push @$self,$document;$self->_load_hash($document,[length($1)],\@lines)}else {die \"CPAN::Meta::YAML failed to classify the line '$lines[0]'"}}};if (ref $@ eq 'SCALAR'){$self->_error(${$@})}elsif ($@){$self->_error($@)}return$self}sub _unquote_single {my ($self,$string)=@_;return '' unless length$string;$string =~ s/\'\'/\'/g;return$string}sub _unquote_double {my ($self,$string)=@_;return '' unless length$string;$string =~ s/\\"/"/g;$string =~ s{\\([Nnever\\fartz0b]|x([0-9a-fA-F]{2}))} + use 5.008001;use strict;use warnings;package CPAN::Meta::YAML;$CPAN::Meta::YAML::VERSION='0.016';;use Exporter;our@ISA=qw{Exporter};our@EXPORT=qw{Load Dump};our@EXPORT_OK=qw{LoadFile DumpFile freeze thaw};sub Dump {return CPAN::Meta::YAML->new(@_)->_dump_string}sub Load {my$self=CPAN::Meta::YAML->_load_string(@_);if (wantarray){return @$self}else {return$self->[-1]}}BEGIN {*freeze=\&Dump;*thaw=\&Load}sub DumpFile {my$file=shift;return CPAN::Meta::YAML->new(@_)->_dump_file($file)}sub LoadFile {my$file=shift;my$self=CPAN::Meta::YAML->_load_file($file);if (wantarray){return @$self}else {return$self->[-1]}}sub new {my$class=shift;bless [@_ ],$class}sub read_string {my$self=shift;$self->_load_string(@_)}sub write_string {my$self=shift;$self->_dump_string(@_)}sub read {my$self=shift;$self->_load_file(@_)}sub write {my$self=shift;$self->_dump_file(@_)}my@UNPRINTABLE=qw(0 x01 x02 x03 x04 x05 x06 a b t n v f r x0E x0F x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x1A e x1C x1D x1E x1F);my%UNESCAPES=(0=>"\x00",z=>"\x00",N=>"\x85",a=>"\x07",b=>"\x08",t=>"\x09",n=>"\x0a",v=>"\x0b",f=>"\x0c",r=>"\x0d",e=>"\x1b",'\\'=>'\\',);my%QUOTE=map {$_=>1}qw{null true false};my$re_capture_double_quoted=qr/\"([^\\"]*(?:\\.[^\\"]*)*)\"/;my$re_capture_single_quoted=qr/\'([^\']*(?:\'\'[^\']*)*)\'/;my$re_capture_unquoted_key=qr/([^:]+(?::+\S(?:[^:]*|.*?(?=:)))*)(?=\s*\:(?:\s+|$))/;my$re_trailing_comment=qr/(?:\s+\#.*)?/;my$re_key_value_separator=qr/\s*:(?:\s+(?:\#.*)?|$)/;sub _load_file {my$class=ref $_[0]? ref shift : shift;my$file=shift or $class->_error('You did not specify a file name');$class->_error("File '$file' does not exist")unless -e $file;$class->_error("'$file' is a directory, not a file")unless -f _;$class->_error("Insufficient permissions to read '$file'")unless -r _;open(my$fh,"<:unix:encoding(UTF-8)",$file);unless ($fh){$class->_error("Failed to open file '$file': $!")}if (_can_flock()){flock($fh,Fcntl::LOCK_SH())or warn "Couldn't lock '$file' for reading: $!"}my$contents=eval {use warnings FATAL=>'utf8';local $/;<$fh>};if (my$err=$@){$class->_error("Error reading from file '$file': $err")}unless (close$fh){$class->_error("Failed to close file '$file': $!")}$class->_load_string($contents)}sub _load_string {my$class=ref $_[0]? ref shift : shift;my$self=bless [],$class;my$string=$_[0];eval {unless (defined$string){die \"Did not provide a string to load"}if (utf8::is_utf8($string)&&!utf8::valid($string)){die \<<'...'}utf8::upgrade($string);$string =~ s/^\x{FEFF}//;return$self unless length$string;my@lines=grep {!/^\s*(?:\#.*)?\z/}split /(?:\015{1,2}\012|\015|\012)/,$string;@lines and $lines[0]=~ /^\%YAML[: ][\d\.]+.*\z/ and shift@lines;my$in_document=0;while (@lines){if ($lines[0]=~ /^---\s*(?:(.+)\s*)?\z/){shift@lines;if (defined $1 and $1 !~ /^(?:\#.+|\%YAML[: ][\d\.]+)\z/){push @$self,$self->_load_scalar("$1",[undef ],\@lines);next}$in_document=1}if (!@lines or $lines[0]=~ /^(?:---|\.\.\.)/){push @$self,undef;while (@lines and $lines[0]!~ /^---/){shift@lines}$in_document=0}elsif (!$in_document && @$self){die \"CPAN::Meta::YAML failed to classify the line '$lines[0]'"}elsif ($lines[0]=~ /^\s*\-(?:\s|$|-+$)/){my$document=[];push @$self,$document;$self->_load_array($document,[0 ],\@lines)}elsif ($lines[0]=~ /^(\s*)\S/){my$document={};push @$self,$document;$self->_load_hash($document,[length($1)],\@lines)}else {die \"CPAN::Meta::YAML failed to classify the line '$lines[0]'"}}};my$err=$@;if (ref$err eq 'SCALAR'){$self->_error(${$err})}elsif ($err){$self->_error($err)}return$self}sub _unquote_single {my ($self,$string)=@_;return '' unless length$string;$string =~ s/\'\'/\'/g;return$string}sub _unquote_double {my ($self,$string)=@_;return '' unless length$string;$string =~ s/\\"/"/g;$string =~ s{\\([Nnever\\fartz0b]|x([0-9a-fA-F]{2}))} Read an invalid UTF-8 string (maybe mixed UTF-8 and 8-bit character set). Did you decode with lax ":utf8" instead of strict ":encoding(UTF-8)"? ... - {(length($1)>1)?pack("H2",$2):$UNESCAPES{$1}}gex;return$string}sub _load_scalar {my ($self,$string,$indent,$lines)=@_;$string =~ s/\s*\z//;return undef if$string eq '~';if ($string =~ /^$re_capture_single_quoted$re_trailing_comment\z/){return$self->_unquote_single($1)}if ($string =~ /^$re_capture_double_quoted$re_trailing_comment\z/){return$self->_unquote_double($1)}if ($string =~ /^[\'\"!&]/){die \"CPAN::Meta::YAML does not support a feature in line '$string'"}return {}if$string =~ /^{}(?:\s+\#.*)?\z/;return []if$string =~ /^\[\](?:\s+\#.*)?\z/;if ($string !~ /^[>|]/){die \"CPAN::Meta::YAML found illegal characters in plain scalar: '$string'" if$string =~ /^(?:-(?:\s|$)|[\@\%\`])/ or $string =~ /:(?:\s|$)/;$string =~ s/\s+#.*\z//;return$string}die \"CPAN::Meta::YAML failed to find multi-line scalar content" unless @$lines;$lines->[0]=~ /^(\s*)/;$indent->[-1]=length("$1");if (defined$indent->[-2]and $indent->[-1]<= $indent->[-2]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}my@multiline=();while (@$lines){$lines->[0]=~ /^(\s*)/;last unless length($1)>= $indent->[-1];push@multiline,substr(shift(@$lines),length($1))}my$j=(substr($string,0,1)eq '>')? ' ' : "\n";my$t=(substr($string,1,1)eq '-')? '' : "\n";return join($j,@multiline).$t}sub _load_array {my ($self,$array,$indent,$lines)=@_;while (@$lines){if ($lines->[0]=~ /^(?:---|\.\.\.)/){while (@$lines and $lines->[0]!~ /^---/){shift @$lines}return 1}$lines->[0]=~ /^(\s*)/;if (length($1)< $indent->[-1]){return 1}elsif (length($1)> $indent->[-1]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}if ($lines->[0]=~ /^(\s*\-\s+)[^\'\"]\S*\s*:(?:\s+|$)/){my$indent2=length("$1");$lines->[0]=~ s/-/ /;push @$array,{};$self->_load_hash($array->[-1],[@$indent,$indent2 ],$lines)}elsif ($lines->[0]=~ /^\s*\-\s*\z/){shift @$lines;unless (@$lines){push @$array,undef;return 1}if ($lines->[0]=~ /^(\s*)\-/){my$indent2=length("$1");if ($indent->[-1]==$indent2){push @$array,undef}else {push @$array,[];$self->_load_array($array->[-1],[@$indent,$indent2 ],$lines)}}elsif ($lines->[0]=~ /^(\s*)\S/){push @$array,{};$self->_load_hash($array->[-1],[@$indent,length("$1")],$lines)}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}}elsif ($lines->[0]=~ /^\s*\-(\s*)(.+?)\s*\z/){shift @$lines;push @$array,$self->_load_scalar("$2",[@$indent,undef ],$lines)}elsif (defined$indent->[-2]and $indent->[-1]==$indent->[-2]){return 1}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}}return 1}sub _load_hash {my ($self,$hash,$indent,$lines)=@_;while (@$lines){if ($lines->[0]=~ /^(?:---|\.\.\.)/){while (@$lines and $lines->[0]!~ /^---/){shift @$lines}return 1}$lines->[0]=~ /^(\s*)/;if (length($1)< $indent->[-1]){return 1}elsif (length($1)> $indent->[-1]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}my$key;if ($lines->[0]=~ s/^\s*$re_capture_single_quoted$re_key_value_separator//){$key=$self->_unquote_single($1)}elsif ($lines->[0]=~ s/^\s*$re_capture_double_quoted$re_key_value_separator//){$key=$self->_unquote_double($1)}elsif ($lines->[0]=~ s/^\s*$re_capture_unquoted_key$re_key_value_separator//){$key=$1;$key =~ s/\s+$//}elsif ($lines->[0]=~ /^\s*\?/){die \"CPAN::Meta::YAML does not support a feature in line '$lines->[0]'"}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}if (length$lines->[0]){$hash->{$key}=$self->_load_scalar(shift(@$lines),[@$indent,undef ],$lines)}else {shift @$lines;unless (@$lines){$hash->{$key}=undef;return 1}if ($lines->[0]=~ /^(\s*)-/){$hash->{$key}=[];$self->_load_array($hash->{$key},[@$indent,length($1)],$lines)}elsif ($lines->[0]=~ /^(\s*)./){my$indent2=length("$1");if ($indent->[-1]>= $indent2){$hash->{$key}=undef}else {$hash->{$key}={};$self->_load_hash($hash->{$key},[@$indent,length($1)],$lines)}}}}return 1}sub _dump_file {my$self=shift;require Fcntl;my$file=shift or $self->_error('You did not specify a file name');my$fh;if (_can_flock()){my$flags=Fcntl::O_WRONLY()|Fcntl::O_CREAT();sysopen($fh,$file,$flags);unless ($fh){$self->_error("Failed to open file '$file' for writing: $!")}binmode($fh,":raw:encoding(UTF-8)");flock($fh,Fcntl::LOCK_EX())or warn "Couldn't lock '$file' for reading: $!";truncate$fh,0;seek$fh,0,0}else {open$fh,">:unix:encoding(UTF-8)",$file}print {$fh}$self->_dump_string;unless (close$fh){$self->_error("Failed to close file '$file': $!")}return 1}sub _dump_string {my$self=shift;return '' unless ref$self && @$self;my$indent=0;my@lines=();eval {for my$cursor (@$self){push@lines,'---';if (!defined$cursor){}elsif (!ref$cursor){$lines[-1].= ' ' .$self->_dump_scalar($cursor)}elsif (ref$cursor eq 'ARRAY'){unless (@$cursor){$lines[-1].= ' []';next}push@lines,$self->_dump_array($cursor,$indent,{})}elsif (ref$cursor eq 'HASH'){unless (%$cursor){$lines[-1].= ' {}';next}push@lines,$self->_dump_hash($cursor,$indent,{})}else {die \("Cannot serialize " .ref($cursor))}}};if (ref $@ eq 'SCALAR'){$self->_error(${$@})}elsif ($@){$self->_error($@)}join '',map {"$_\n"}@lines}sub _has_internal_string_value {my$value=shift;my$b_obj=B::svref_2object(\$value);return$b_obj->FLAGS & B::SVf_POK()}sub _dump_scalar {my$string=$_[1];my$is_key=$_[2];my$has_string_flag=_has_internal_string_value($string);return '~' unless defined$string;return "''" unless length$string;if (Scalar::Util::looks_like_number($string)){if ($is_key || $has_string_flag){return qq['$string']}else {return$string}}if ($string =~ /[\x00-\x09\x0b-\x0d\x0e-\x1f\x7f-\x9f\'\n]/){$string =~ s/\\/\\\\/g;$string =~ s/"/\\"/g;$string =~ s/\n/\\n/g;$string =~ s/[\x85]/\\N/g;$string =~ s/([\x00-\x1f])/\\$UNPRINTABLE[ord($1)]/g;$string =~ s/([\x7f-\x9f])/'\x' . sprintf("%X",ord($1))/ge;return qq|"$string"|}if ($string =~ /(?:^[~!@#%&*|>?:,'"`{}\[\]]|^-+$|\s|:\z)/ or $QUOTE{$string}){return "'$string'"}return$string}sub _dump_array {my ($self,$array,$indent,$seen)=@_;if ($seen->{refaddr($array)}++){die \"CPAN::Meta::YAML does not support circular references"}my@lines=();for my$el (@$array){my$line=(' ' x $indent).'-';my$type=ref$el;if (!$type){$line .= ' ' .$self->_dump_scalar($el);push@lines,$line}elsif ($type eq 'ARRAY'){if (@$el){push@lines,$line;push@lines,$self->_dump_array($el,$indent + 1,$seen)}else {$line .= ' []';push@lines,$line}}elsif ($type eq 'HASH'){if (keys %$el){push@lines,$line;push@lines,$self->_dump_hash($el,$indent + 1,$seen)}else {$line .= ' {}';push@lines,$line}}else {die \"CPAN::Meta::YAML does not support $type references"}}@lines}sub _dump_hash {my ($self,$hash,$indent,$seen)=@_;if ($seen->{refaddr($hash)}++){die \"CPAN::Meta::YAML does not support circular references"}my@lines=();for my$name (sort keys %$hash){my$el=$hash->{$name};my$line=(' ' x $indent).$self->_dump_scalar($name,1).":";my$type=ref$el;if (!$type){$line .= ' ' .$self->_dump_scalar($el);push@lines,$line}elsif ($type eq 'ARRAY'){if (@$el){push@lines,$line;push@lines,$self->_dump_array($el,$indent + 1,$seen)}else {$line .= ' []';push@lines,$line}}elsif ($type eq 'HASH'){if (keys %$el){push@lines,$line;push@lines,$self->_dump_hash($el,$indent + 1,$seen)}else {$line .= ' {}';push@lines,$line}}else {die \"CPAN::Meta::YAML does not support $type references"}}@lines}our$errstr='';sub _error {require Carp;$errstr=$_[1];$errstr =~ s/ at \S+ line \d+.*//;Carp::croak($errstr)}my$errstr_warned;sub errstr {require Carp;Carp::carp("CPAN::Meta::YAML->errstr and \$CPAN::Meta::YAML::errstr is deprecated")unless$errstr_warned++;$errstr}use B;my$HAS_FLOCK;sub _can_flock {if (defined$HAS_FLOCK){return$HAS_FLOCK}else {require Config;my$c=\%Config::Config;$HAS_FLOCK=grep {$c->{$_}}qw/d_flock d_fcntl_can_lock d_lockf/;require Fcntl if$HAS_FLOCK;return$HAS_FLOCK}}BEGIN {local $@;if (eval {require Scalar::Util}&& $Scalar::Util::VERSION && eval($Scalar::Util::VERSION)>= 1.18){*refaddr=*Scalar::Util::refaddr}else {eval <<'END_PERL'}}1; + {(length($1)>1)?pack("H2",$2):$UNESCAPES{$1}}gex;return$string}sub _load_scalar {my ($self,$string,$indent,$lines)=@_;$string =~ s/\s*\z//;return undef if$string eq '~';if ($string =~ /^$re_capture_single_quoted$re_trailing_comment\z/){return$self->_unquote_single($1)}if ($string =~ /^$re_capture_double_quoted$re_trailing_comment\z/){return$self->_unquote_double($1)}if ($string =~ /^[\'\"!&]/){die \"CPAN::Meta::YAML does not support a feature in line '$string'"}return {}if$string =~ /^{}(?:\s+\#.*)?\z/;return []if$string =~ /^\[\](?:\s+\#.*)?\z/;if ($string !~ /^[>|]/){die \"CPAN::Meta::YAML found illegal characters in plain scalar: '$string'" if$string =~ /^(?:-(?:\s|$)|[\@\%\`])/ or $string =~ /:(?:\s|$)/;$string =~ s/\s+#.*\z//;return$string}die \"CPAN::Meta::YAML failed to find multi-line scalar content" unless @$lines;$lines->[0]=~ /^(\s*)/;$indent->[-1]=length("$1");if (defined$indent->[-2]and $indent->[-1]<= $indent->[-2]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}my@multiline=();while (@$lines){$lines->[0]=~ /^(\s*)/;last unless length($1)>= $indent->[-1];push@multiline,substr(shift(@$lines),length($1))}my$j=(substr($string,0,1)eq '>')? ' ' : "\n";my$t=(substr($string,1,1)eq '-')? '' : "\n";return join($j,@multiline).$t}sub _load_array {my ($self,$array,$indent,$lines)=@_;while (@$lines){if ($lines->[0]=~ /^(?:---|\.\.\.)/){while (@$lines and $lines->[0]!~ /^---/){shift @$lines}return 1}$lines->[0]=~ /^(\s*)/;if (length($1)< $indent->[-1]){return 1}elsif (length($1)> $indent->[-1]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}if ($lines->[0]=~ /^(\s*\-\s+)[^\'\"]\S*\s*:(?:\s+|$)/){my$indent2=length("$1");$lines->[0]=~ s/-/ /;push @$array,{};$self->_load_hash($array->[-1],[@$indent,$indent2 ],$lines)}elsif ($lines->[0]=~ /^\s*\-\s*\z/){shift @$lines;unless (@$lines){push @$array,undef;return 1}if ($lines->[0]=~ /^(\s*)\-/){my$indent2=length("$1");if ($indent->[-1]==$indent2){push @$array,undef}else {push @$array,[];$self->_load_array($array->[-1],[@$indent,$indent2 ],$lines)}}elsif ($lines->[0]=~ /^(\s*)\S/){push @$array,{};$self->_load_hash($array->[-1],[@$indent,length("$1")],$lines)}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}}elsif ($lines->[0]=~ /^\s*\-(\s*)(.+?)\s*\z/){shift @$lines;push @$array,$self->_load_scalar("$2",[@$indent,undef ],$lines)}elsif (defined$indent->[-2]and $indent->[-1]==$indent->[-2]){return 1}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}}return 1}sub _load_hash {my ($self,$hash,$indent,$lines)=@_;while (@$lines){if ($lines->[0]=~ /^(?:---|\.\.\.)/){while (@$lines and $lines->[0]!~ /^---/){shift @$lines}return 1}$lines->[0]=~ /^(\s*)/;if (length($1)< $indent->[-1]){return 1}elsif (length($1)> $indent->[-1]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}my$key;if ($lines->[0]=~ s/^\s*$re_capture_single_quoted$re_key_value_separator//){$key=$self->_unquote_single($1)}elsif ($lines->[0]=~ s/^\s*$re_capture_double_quoted$re_key_value_separator//){$key=$self->_unquote_double($1)}elsif ($lines->[0]=~ s/^\s*$re_capture_unquoted_key$re_key_value_separator//){$key=$1;$key =~ s/\s+$//}elsif ($lines->[0]=~ /^\s*\?/){die \"CPAN::Meta::YAML does not support a feature in line '$lines->[0]'"}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}if (exists$hash->{$key}){warn "CPAN::Meta::YAML found a duplicate key '$key' in line '$lines->[0]'"}if (length$lines->[0]){$hash->{$key}=$self->_load_scalar(shift(@$lines),[@$indent,undef ],$lines)}else {shift @$lines;unless (@$lines){$hash->{$key}=undef;return 1}if ($lines->[0]=~ /^(\s*)-/){$hash->{$key}=[];$self->_load_array($hash->{$key},[@$indent,length($1)],$lines)}elsif ($lines->[0]=~ /^(\s*)./){my$indent2=length("$1");if ($indent->[-1]>= $indent2){$hash->{$key}=undef}else {$hash->{$key}={};$self->_load_hash($hash->{$key},[@$indent,length($1)],$lines)}}}}return 1}sub _dump_file {my$self=shift;require Fcntl;my$file=shift or $self->_error('You did not specify a file name');my$fh;if (_can_flock()){my$flags=Fcntl::O_WRONLY()|Fcntl::O_CREAT();sysopen($fh,$file,$flags);unless ($fh){$self->_error("Failed to open file '$file' for writing: $!")}binmode($fh,":raw:encoding(UTF-8)");flock($fh,Fcntl::LOCK_EX())or warn "Couldn't lock '$file' for reading: $!";truncate$fh,0;seek$fh,0,0}else {open$fh,">:unix:encoding(UTF-8)",$file}print {$fh}$self->_dump_string;unless (close$fh){$self->_error("Failed to close file '$file': $!")}return 1}sub _dump_string {my$self=shift;return '' unless ref$self && @$self;my$indent=0;my@lines=();eval {for my$cursor (@$self){push@lines,'---';if (!defined$cursor){}elsif (!ref$cursor){$lines[-1].= ' ' .$self->_dump_scalar($cursor)}elsif (ref$cursor eq 'ARRAY'){unless (@$cursor){$lines[-1].= ' []';next}push@lines,$self->_dump_array($cursor,$indent,{})}elsif (ref$cursor eq 'HASH'){unless (%$cursor){$lines[-1].= ' {}';next}push@lines,$self->_dump_hash($cursor,$indent,{})}else {die \("Cannot serialize " .ref($cursor))}}};if (ref $@ eq 'SCALAR'){$self->_error(${$@})}elsif ($@){$self->_error($@)}join '',map {"$_\n"}@lines}sub _has_internal_string_value {my$value=shift;my$b_obj=B::svref_2object(\$value);return$b_obj->FLAGS & B::SVf_POK()}sub _dump_scalar {my$string=$_[1];my$is_key=$_[2];my$has_string_flag=_has_internal_string_value($string);return '~' unless defined$string;return "''" unless length$string;if (Scalar::Util::looks_like_number($string)){if ($is_key || $has_string_flag){return qq['$string']}else {return$string}}if ($string =~ /[\x00-\x09\x0b-\x0d\x0e-\x1f\x7f-\x9f\'\n]/){$string =~ s/\\/\\\\/g;$string =~ s/"/\\"/g;$string =~ s/\n/\\n/g;$string =~ s/[\x85]/\\N/g;$string =~ s/([\x00-\x1f])/\\$UNPRINTABLE[ord($1)]/g;$string =~ s/([\x7f-\x9f])/'\x' . sprintf("%X",ord($1))/ge;return qq|"$string"|}if ($string =~ /(?:^[~!@#%&*|>?:,'"`{}\[\]]|^-+$|\s|:\z)/ or $QUOTE{$string}){return "'$string'"}return$string}sub _dump_array {my ($self,$array,$indent,$seen)=@_;if ($seen->{refaddr($array)}++){die \"CPAN::Meta::YAML does not support circular references"}my@lines=();for my$el (@$array){my$line=(' ' x $indent).'-';my$type=ref$el;if (!$type){$line .= ' ' .$self->_dump_scalar($el);push@lines,$line}elsif ($type eq 'ARRAY'){if (@$el){push@lines,$line;push@lines,$self->_dump_array($el,$indent + 1,$seen)}else {$line .= ' []';push@lines,$line}}elsif ($type eq 'HASH'){if (keys %$el){push@lines,$line;push@lines,$self->_dump_hash($el,$indent + 1,$seen)}else {$line .= ' {}';push@lines,$line}}else {die \"CPAN::Meta::YAML does not support $type references"}}@lines}sub _dump_hash {my ($self,$hash,$indent,$seen)=@_;if ($seen->{refaddr($hash)}++){die \"CPAN::Meta::YAML does not support circular references"}my@lines=();for my$name (sort keys %$hash){my$el=$hash->{$name};my$line=(' ' x $indent).$self->_dump_scalar($name,1).":";my$type=ref$el;if (!$type){$line .= ' ' .$self->_dump_scalar($el);push@lines,$line}elsif ($type eq 'ARRAY'){if (@$el){push@lines,$line;push@lines,$self->_dump_array($el,$indent + 1,$seen)}else {$line .= ' []';push@lines,$line}}elsif ($type eq 'HASH'){if (keys %$el){push@lines,$line;push@lines,$self->_dump_hash($el,$indent + 1,$seen)}else {$line .= ' {}';push@lines,$line}}else {die \"CPAN::Meta::YAML does not support $type references"}}@lines}our$errstr='';sub _error {require Carp;$errstr=$_[1];$errstr =~ s/ at \S+ line \d+.*//;Carp::croak($errstr)}my$errstr_warned;sub errstr {require Carp;Carp::carp("CPAN::Meta::YAML->errstr and \$CPAN::Meta::YAML::errstr is deprecated")unless$errstr_warned++;$errstr}use B;my$HAS_FLOCK;sub _can_flock {if (defined$HAS_FLOCK){return$HAS_FLOCK}else {require Config;my$c=\%Config::Config;$HAS_FLOCK=grep {$c->{$_}}qw/d_flock d_fcntl_can_lock d_lockf/;require Fcntl if$HAS_FLOCK;return$HAS_FLOCK}}use Scalar::Util ();BEGIN {local $@;if (eval {Scalar::Util->VERSION(1.18)}){*refaddr=*Scalar::Util::refaddr}else {eval <<'END_PERL'}}delete$CPAN::Meta::YAML::{refaddr};1; # Scalar::Util failed to load or too old sub refaddr { my $pkg = ref($_[0]) or return undef; @@ -225,7 +221,7 @@ $fatpacked{"File/pushd.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'FILE FILE_PUSHD $fatpacked{"HTTP/Tiny.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'HTTP_TINY'; - package HTTP::Tiny;use strict;use warnings;our$VERSION='0.054';use Carp ();my@attributes;BEGIN {@attributes=qw(cookie_jar default_headers http_proxy https_proxy keep_alive local_address max_redirect max_size proxy no_proxy timeout SSL_options verify_SSL);my%persist_ok=map {;$_=>1}qw(cookie_jar default_headers max_redirect max_size);no strict 'refs';no warnings 'uninitialized';for my$accessor (@attributes){*{$accessor}=sub {@_ > 1 ? do {delete $_[0]->{handle}if!$persist_ok{$accessor}&& $_[1]ne $_[0]->{$accessor};$_[0]->{$accessor}=$_[1]}: $_[0]->{$accessor}}}}sub agent {my($self,$agent)=@_;if(@_ > 1){$self->{agent}=(defined$agent && $agent =~ / $/)? $agent .$self->_agent : $agent}return$self->{agent}}sub new {my($class,%args)=@_;my$self={max_redirect=>5,timeout=>60,keep_alive=>1,verify_SSL=>$args{verify_SSL}|| $args{verify_ssl}|| 0,no_proxy=>$ENV{no_proxy},};bless$self,$class;$class->_validate_cookie_jar($args{cookie_jar})if$args{cookie_jar};for my$key (@attributes){$self->{$key}=$args{$key}if exists$args{$key}}$self->agent(exists$args{agent}? $args{agent}: $class->_agent);$self->_set_proxies;return$self}sub _set_proxies {my ($self)=@_;if (!exists$self->{proxy}){$self->{proxy}=$ENV{all_proxy}|| $ENV{ALL_PROXY}}if (defined$self->{proxy}){$self->_split_proxy('generic proxy'=>$self->{proxy})}else {delete$self->{proxy}}if (!exists$self->{http_proxy}){local$ENV{HTTP_PROXY}if$ENV{REQUEST_METHOD};$self->{http_proxy}=$ENV{http_proxy}|| $ENV{HTTP_PROXY}|| $self->{proxy}}if (defined$self->{http_proxy}){$self->_split_proxy(http_proxy=>$self->{http_proxy});$self->{_has_proxy}{http}=1}else {delete$self->{http_proxy}}if (!exists$self->{https_proxy}){$self->{https_proxy}=$ENV{https_proxy}|| $ENV{HTTPS_PROXY}|| $self->{proxy}}if ($self->{https_proxy}){$self->_split_proxy(https_proxy=>$self->{https_proxy});$self->{_has_proxy}{https}=1}else {delete$self->{https_proxy}}unless (ref$self->{no_proxy}eq 'ARRAY'){$self->{no_proxy}=(defined$self->{no_proxy})? [split /\s*,\s*/,$self->{no_proxy}]: []}return}for my$sub_name (qw/get head put post delete/){my$req_method=uc$sub_name;no strict 'refs';eval <<"HERE"}sub post_form {my ($self,$url,$data,$args)=@_;(@_==3 || @_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->post_form(URL, DATAREF, [HASHREF])/ ."\n");my$headers={};while (my ($key,$value)=each %{$args->{headers}|| {}}){$headers->{lc$key}=$value}delete$args->{headers};return$self->request('POST',$url,{%$args,content=>$self->www_form_urlencode($data),headers=>{%$headers,'content-type'=>'application/x-www-form-urlencoded' },})}sub mirror {my ($self,$url,$file,$args)=@_;@_==3 || (@_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->mirror(URL, FILE, [HASHREF])/ ."\n");if (-e $file and my$mtime=(stat($file))[9]){$args->{headers}{'if-modified-since'}||= $self->_http_date($mtime)}my$tempfile=$file .int(rand(2**31));require Fcntl;sysopen my$fh,$tempfile,Fcntl::O_CREAT()|Fcntl::O_EXCL()|Fcntl::O_WRONLY()or Carp::croak(qq/Error: Could not create temporary file $tempfile for downloading: $!\n/);binmode$fh;$args->{data_callback}=sub {print {$fh}$_[0]};my$response=$self->request('GET',$url,$args);close$fh or Carp::croak(qq/Error: Caught error closing temporary file $tempfile: $!\n/);if ($response->{success}){rename$tempfile,$file or Carp::croak(qq/Error replacing $file with $tempfile: $!\n/);my$lm=$response->{headers}{'last-modified'};if ($lm and my$mtime=$self->_parse_http_date($lm)){utime$mtime,$mtime,$file}}$response->{success}||= $response->{status}eq '304';unlink$tempfile;return$response}my%idempotent=map {$_=>1}qw/GET HEAD PUT DELETE OPTIONS TRACE/;sub request {my ($self,$method,$url,$args)=@_;@_==3 || (@_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->request(METHOD, URL, [HASHREF])/ ."\n");$args ||= {};my$response;for (0 .. 1){$response=eval {$self->_request($method,$url,$args)};last unless $@ && $idempotent{$method}&& $@ =~ m{^(?:Socket closed|Unexpected end)}}if (my$e=$@){if (ref$e eq 'HASH' && exists$e->{status}){return$e}$e="$e";$response={url=>$url,success=>q{},status=>599,reason=>'Internal Exception',content=>$e,headers=>{'content-type'=>'text/plain','content-length'=>length$e,}}}return$response}sub www_form_urlencode {my ($self,$data)=@_;(@_==2 && ref$data)or Carp::croak(q/Usage: $http->www_form_urlencode(DATAREF)/ ."\n");(ref$data eq 'HASH' || ref$data eq 'ARRAY')or Carp::croak("form data must be a hash or array reference\n");my@params=ref$data eq 'HASH' ? %$data : @$data;@params % 2==0 or Carp::croak("form data reference must have an even number of terms\n");my@terms;while(@params){my ($key,$value)=splice(@params,0,2);if (ref$value eq 'ARRAY'){unshift@params,map {$key=>$_}@$value}else {push@terms,join("=",map {$self->_uri_escape($_)}$key,$value)}}return join("&",(ref$data eq 'ARRAY')? (@terms): (sort@terms))}my%DefaultPort=(http=>80,https=>443,);sub _agent {my$class=ref($_[0])|| $_[0];(my$default_agent=$class)=~ s{::}{-}g;return$default_agent ."/" .$class->VERSION}sub _request {my ($self,$method,$url,$args)=@_;my ($scheme,$host,$port,$path_query,$auth)=$self->_split_url($url);my$request={method=>$method,scheme=>$scheme,host=>$host,port=>$port,host_port=>($port==$DefaultPort{$scheme}? $host : "$host:$port"),uri=>$path_query,headers=>{},};my$handle=delete$self->{handle};if ($handle){unless ($handle->can_reuse($scheme,$host,$port)){$handle->close;undef$handle}}$handle ||= $self->_open_handle($request,$scheme,$host,$port);$self->_prepare_headers_and_cb($request,$args,$url,$auth);$handle->write_request($request);my$response;do {$response=$handle->read_response_header}until (substr($response->{status},0,1)ne '1');$self->_update_cookie_jar($url,$response)if$self->{cookie_jar};if (my@redir_args=$self->_maybe_redirect($request,$response,$args)){$handle->close;return$self->_request(@redir_args,$args)}my$known_message_length;if ($method eq 'HEAD' || $response->{status}=~ /^[23]04/){$known_message_length=1}else {my$data_cb=$self->_prepare_data_cb($response,$args);$known_message_length=$handle->read_body($data_cb,$response)}if ($self->{keep_alive}&& $known_message_length && $response->{protocol}eq 'HTTP/1.1' && ($response->{headers}{connection}|| '')ne 'close'){$self->{handle}=$handle}else {$handle->close}$response->{success}=substr($response->{status},0,1)eq '2';$response->{url}=$url;return$response}sub _open_handle {my ($self,$request,$scheme,$host,$port)=@_;my$handle=HTTP::Tiny::Handle->new(timeout=>$self->{timeout},SSL_options=>$self->{SSL_options},verify_SSL=>$self->{verify_SSL},local_address=>$self->{local_address},keep_alive=>$self->{keep_alive});if ($self->{_has_proxy}{$scheme}&&!grep {$host =~ /\Q$_\E$/}@{$self->{no_proxy}}){return$self->_proxy_connect($request,$handle)}else {return$handle->connect($scheme,$host,$port)}}sub _proxy_connect {my ($self,$request,$handle)=@_;my@proxy_vars;if ($request->{scheme}eq 'https'){Carp::croak(qq{No https_proxy defined})unless$self->{https_proxy};@proxy_vars=$self->_split_proxy(https_proxy=>$self->{https_proxy});if ($proxy_vars[0]eq 'https'){Carp::croak(qq{Can't proxy https over https: $request->{uri} via $self->{https_proxy}})}}else {Carp::croak(qq{No http_proxy defined})unless$self->{http_proxy};@proxy_vars=$self->_split_proxy(http_proxy=>$self->{http_proxy})}my ($p_scheme,$p_host,$p_port,$p_auth)=@proxy_vars;if (length$p_auth &&!defined$request->{headers}{'proxy-authorization'}){$self->_add_basic_auth_header($request,'proxy-authorization'=>$p_auth)}$handle->connect($p_scheme,$p_host,$p_port);if ($request->{scheme}eq 'https'){$self->_create_proxy_tunnel($request,$handle)}else {$request->{uri}="$request->{scheme}://$request->{host_port}$request->{uri}"}return$handle}sub _split_proxy {my ($self,$type,$proxy)=@_;my ($scheme,$host,$port,$path_query,$auth)=eval {$self->_split_url($proxy)};unless(defined($scheme)&& length($scheme)&& length($host)&& length($port)&& $path_query eq '/'){Carp::croak(qq{$type URL must be in format http[s]://[auth@]:/\n})}return ($scheme,$host,$port,$auth)}sub _create_proxy_tunnel {my ($self,$request,$handle)=@_;$handle->_assert_ssl;my$agent=exists($request->{headers}{'user-agent'})? $request->{headers}{'user-agent'}: $self->{agent};my$connect_request={method=>'CONNECT',uri=>"$request->{host}:$request->{port}",headers=>{host=>"$request->{host}:$request->{port}",'user-agent'=>$agent,}};if ($request->{headers}{'proxy-authorization'}){$connect_request->{headers}{'proxy-authorization'}=delete$request->{headers}{'proxy-authorization'}}$handle->write_request($connect_request);my$response;do {$response=$handle->read_response_header}until (substr($response->{status},0,1)ne '1');unless (substr($response->{status},0,1)eq '2'){die$response}$handle->start_ssl($request->{host});return}sub _prepare_headers_and_cb {my ($self,$request,$args,$url,$auth)=@_;for ($self->{default_headers},$args->{headers}){next unless defined;while (my ($k,$v)=each %$_){$request->{headers}{lc$k}=$v}}if (exists$request->{headers}{'host'}){die(qq/The 'Host' header must not be provided as header option\n/)}$request->{headers}{'host'}=$request->{host_port};$request->{headers}{'user-agent'}||= $self->{agent};$request->{headers}{'connection'}="close" unless$self->{keep_alive};if (defined$args->{content}){if (ref$args->{content}eq 'CODE'){$request->{headers}{'content-type'}||= "application/octet-stream";$request->{headers}{'transfer-encoding'}='chunked' unless$request->{headers}{'content-length'}|| $request->{headers}{'transfer-encoding'};$request->{cb}=$args->{content}}elsif (length$args->{content}){my$content=$args->{content};if ($] ge '5.008'){utf8::downgrade($content,1)or die(qq/Wide character in request message body\n/)}$request->{headers}{'content-type'}||= "application/octet-stream";$request->{headers}{'content-length'}=length$content unless$request->{headers}{'content-length'}|| $request->{headers}{'transfer-encoding'};$request->{cb}=sub {substr$content,0,length$content,''}}$request->{trailer_cb}=$args->{trailer_callback}if ref$args->{trailer_callback}eq 'CODE'}if ($self->{cookie_jar}){my$cookies=$self->cookie_jar->cookie_header($url);$request->{headers}{cookie}=$cookies if length$cookies}if (length$auth &&!defined$request->{headers}{authorization}){$self->_add_basic_auth_header($request,'authorization'=>$auth)}return}sub _add_basic_auth_header {my ($self,$request,$header,$auth)=@_;require MIME::Base64;$request->{headers}{$header}="Basic " .MIME::Base64::encode_base64($auth,"");return}sub _prepare_data_cb {my ($self,$response,$args)=@_;my$data_cb=$args->{data_callback};$response->{content}='';if (!$data_cb || $response->{status}!~ /^2/){if (defined$self->{max_size}){$data_cb=sub {$_[1]->{content}.= $_[0];die(qq/Size of response body exceeds the maximum allowed of $self->{max_size}\n/)if length $_[1]->{content}> $self->{max_size}}}else {$data_cb=sub {$_[1]->{content}.= $_[0]}}}return$data_cb}sub _update_cookie_jar {my ($self,$url,$response)=@_;my$cookies=$response->{headers}->{'set-cookie'};return unless defined$cookies;my@cookies=ref$cookies ? @$cookies : $cookies;$self->cookie_jar->add($url,$_)for@cookies;return}sub _validate_cookie_jar {my ($class,$jar)=@_;for my$method (qw/add cookie_header/){Carp::croak(qq/Cookie jar must provide the '$method' method\n/)unless ref($jar)&& ref($jar)->can($method)}return}sub _maybe_redirect {my ($self,$request,$response,$args)=@_;my$headers=$response->{headers};my ($status,$method)=($response->{status},$request->{method});if (($status eq '303' or ($status =~ /^30[127]/ && $method =~ /^GET|HEAD$/))and $headers->{location}and ++$args->{redirects}<= $self->{max_redirect}){my$location=($headers->{location}=~ /^\//)? "$request->{scheme}://$request->{host_port}$headers->{location}" : $headers->{location};return (($status eq '303' ? 'GET' : $method),$location)}return}sub _split_url {my$url=pop;my ($scheme,$host,$path_query)=$url =~ m<\A([^:/?#]+)://([^/?#]*)([^#]*)> or die(qq/Cannot parse URL: '$url'\n/);$scheme=lc$scheme;$path_query="/$path_query" unless$path_query =~ m<\A/>;my$auth='';if ((my$i=index$host,'@')!=-1){$auth=substr$host,0,$i,'';substr$host,0,1,'';$auth =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg}my$port=$host =~ s/:(\d*)\z// && length $1 ? $1 : $scheme eq 'http' ? 80 : $scheme eq 'https' ? 443 : undef;return ($scheme,(length$host ? lc$host : "localhost"),$port,$path_query,$auth)}my$DoW="Sun|Mon|Tue|Wed|Thu|Fri|Sat";my$MoY="Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec";sub _http_date {my ($sec,$min,$hour,$mday,$mon,$year,$wday)=gmtime($_[1]);return sprintf("%s, %02d %s %04d %02d:%02d:%02d GMT",substr($DoW,$wday*4,3),$mday,substr($MoY,$mon*4,3),$year+1900,$hour,$min,$sec)}sub _parse_http_date {my ($self,$str)=@_;require Time::Local;my@tl_parts;if ($str =~ /^[SMTWF][a-z]+, +(\d{1,2}) ($MoY) +(\d\d\d\d) +(\d\d):(\d\d):(\d\d) +GMT$/){@tl_parts=($6,$5,$4,$1,(index($MoY,$2)/4),$3)}elsif ($str =~ /^[SMTWF][a-z]+, +(\d\d)-($MoY)-(\d{2,4}) +(\d\d):(\d\d):(\d\d) +GMT$/){@tl_parts=($6,$5,$4,$1,(index($MoY,$2)/4),$3)}elsif ($str =~ /^[SMTWF][a-z]+ +($MoY) +(\d{1,2}) +(\d\d):(\d\d):(\d\d) +(?:[^0-9]+ +)?(\d\d\d\d)$/){@tl_parts=($5,$4,$3,$2,(index($MoY,$1)/4),$6)}return eval {my$t=@tl_parts ? Time::Local::timegm(@tl_parts): -1;$t < 0 ? undef : $t}}my%escapes=map {chr($_)=>sprintf("%%%02X",$_)}0..255;$escapes{' '}="+";my$unsafe_char=qr/[^A-Za-z0-9\-\._~]/;sub _uri_escape {my ($self,$str)=@_;if ($] ge '5.008'){utf8::encode($str)}else {$str=pack("U*",unpack("C*",$str))if (length$str==do {use bytes;length$str});$str=pack("C*",unpack("C*",$str))}$str =~ s/($unsafe_char)/$escapes{$1}/ge;return$str}package HTTP::Tiny::Handle;use strict;use warnings;use Errno qw[EINTR EPIPE];use IO::Socket qw[SOCK_STREAM];my$SOCKET_CLASS=$ENV{PERL_HTTP_TINY_IPV4_ONLY}? 'IO::Socket::INET' : eval {require IO::Socket::IP;IO::Socket::IP->VERSION(0.25)}? 'IO::Socket::IP' : 'IO::Socket::INET';sub BUFSIZE () {32768}my$Printable=sub {local $_=shift;s/\r/\\r/g;s/\n/\\n/g;s/\t/\\t/g;s/([^\x20-\x7E])/sprintf('\\x%.2X', ord($1))/ge;$_};my$Token=qr/[\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5A\x5E-\x7A\x7C\x7E]/;sub new {my ($class,%args)=@_;return bless {rbuf=>'',timeout=>60,max_line_size=>16384,max_header_lines=>64,verify_SSL=>0,SSL_options=>{},%args },$class}sub connect {@_==4 || die(q/Usage: $handle->connect(scheme, host, port)/ ."\n");my ($self,$scheme,$host,$port)=@_;if ($scheme eq 'https'){$self->_assert_ssl}elsif ($scheme ne 'http'){die(qq/Unsupported URL scheme '$scheme'\n/)}$self->{fh}=$SOCKET_CLASS->new(PeerHost=>$host,PeerPort=>$port,$self->{local_address}? (LocalAddr=>$self->{local_address}): (),Proto=>'tcp',Type=>SOCK_STREAM,Timeout=>$self->{timeout},KeepAlive=>!!$self->{keep_alive})or die(qq/Could not connect to '$host:$port': $@\n/);binmode($self->{fh})or die(qq/Could not binmode() socket: '$!'\n/);$self->start_ssl($host)if$scheme eq 'https';$self->{scheme}=$scheme;$self->{host}=$host;$self->{port}=$port;$self->{pid}=$$;$self->{tid}=_get_tid();return$self}sub start_ssl {my ($self,$host)=@_;if (ref($self->{fh})eq 'IO::Socket::SSL'){unless ($self->{fh}->stop_SSL){my$ssl_err=IO::Socket::SSL->errstr;die(qq/Error halting prior SSL connection: $ssl_err/)}}my$ssl_args=$self->_ssl_args($host);IO::Socket::SSL->start_SSL($self->{fh},%$ssl_args,SSL_create_ctx_callback=>sub {my$ctx=shift;Net::SSLeay::CTX_set_mode($ctx,Net::SSLeay::MODE_AUTO_RETRY())},);unless (ref($self->{fh})eq 'IO::Socket::SSL'){my$ssl_err=IO::Socket::SSL->errstr;die(qq/SSL connection failed for $host: $ssl_err\n/)}}sub close {@_==1 || die(q/Usage: $handle->close()/ ."\n");my ($self)=@_;CORE::close($self->{fh})or die(qq/Could not close socket: '$!'\n/)}sub write {@_==2 || die(q/Usage: $handle->write(buf)/ ."\n");my ($self,$buf)=@_;if ($] ge '5.008'){utf8::downgrade($buf,1)or die(qq/Wide character in write()\n/)}my$len=length$buf;my$off=0;local$SIG{PIPE}='IGNORE';while (){$self->can_write or die(qq/Timed out while waiting for socket to become ready for writing\n/);my$r=syswrite($self->{fh},$buf,$len,$off);if (defined$r){$len -= $r;$off += $r;last unless$len > 0}elsif ($!==EPIPE){die(qq/Socket closed by remote server: $!\n/)}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not write to SSL socket: '$err'\n /)}else {die(qq/Could not write to socket: '$!'\n/)}}}return$off}sub read {@_==2 || @_==3 || die(q/Usage: $handle->read(len [, allow_partial])/ ."\n");my ($self,$len,$allow_partial)=@_;my$buf='';my$got=length$self->{rbuf};if ($got){my$take=($got < $len)? $got : $len;$buf=substr($self->{rbuf},0,$take,'');$len -= $take}while ($len > 0){$self->can_read or die(q/Timed out while waiting for socket to become ready for reading/ ."\n");my$r=sysread($self->{fh},$buf,$len,length$buf);if (defined$r){last unless$r;$len -= $r}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not read from SSL socket: '$err'\n /)}else {die(qq/Could not read from socket: '$!'\n/)}}}if ($len &&!$allow_partial){die(qq/Unexpected end of stream\n/)}return$buf}sub readline {@_==1 || die(q/Usage: $handle->readline()/ ."\n");my ($self)=@_;while (){if ($self->{rbuf}=~ s/\A ([^\x0D\x0A]* \x0D?\x0A)//x){return $1}if (length$self->{rbuf}>= $self->{max_line_size}){die(qq/Line size exceeds the maximum allowed size of $self->{max_line_size}\n/)}$self->can_read or die(qq/Timed out while waiting for socket to become ready for reading\n/);my$r=sysread($self->{fh},$self->{rbuf},BUFSIZE,length$self->{rbuf});if (defined$r){last unless$r}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not read from SSL socket: '$err'\n /)}else {die(qq/Could not read from socket: '$!'\n/)}}}die(qq/Unexpected end of stream while looking for line\n/)}sub read_header_lines {@_==1 || @_==2 || die(q/Usage: $handle->read_header_lines([headers])/ ."\n");my ($self,$headers)=@_;$headers ||= {};my$lines=0;my$val;while (){my$line=$self->readline;if (++$lines >= $self->{max_header_lines}){die(qq/Header lines exceeds maximum number allowed of $self->{max_header_lines}\n/)}elsif ($line =~ /\A ([^\x00-\x1F\x7F:]+) : [\x09\x20]* ([^\x0D\x0A]*)/x){my ($field_name)=lc $1;if (exists$headers->{$field_name}){for ($headers->{$field_name}){$_=[$_]unless ref $_ eq "ARRAY";push @$_,$2;$val=\$_->[-1]}}else {$val=\($headers->{$field_name}=$2)}}elsif ($line =~ /\A [\x09\x20]+ ([^\x0D\x0A]*)/x){$val or die(qq/Unexpected header continuation line\n/);next unless length $1;$$val .= ' ' if length $$val;$$val .= $1}elsif ($line =~ /\A \x0D?\x0A \z/x){last}else {die(q/Malformed header line: / .$Printable->($line)."\n")}}return$headers}sub write_request {@_==2 || die(q/Usage: $handle->write_request(request)/ ."\n");my($self,$request)=@_;$self->write_request_header(@{$request}{qw/method uri headers/});$self->write_body($request)if$request->{cb};return}my%HeaderCase=('content-md5'=>'Content-MD5','etag'=>'ETag','te'=>'TE','www-authenticate'=>'WWW-Authenticate','x-xss-protection'=>'X-XSS-Protection',);sub write_header_lines {(@_==2 || @_==3 && ref $_[1]eq 'HASH')|| die(q/Usage: $handle->write_header_lines(headers[,prefix])/ ."\n");my($self,$headers,$prefix_data)=@_;my$buf=(defined$prefix_data ? $prefix_data : '');while (my ($k,$v)=each %$headers){my$field_name=lc$k;if (exists$HeaderCase{$field_name}){$field_name=$HeaderCase{$field_name}}else {$field_name =~ /\A $Token+ \z/xo or die(q/Invalid HTTP header field name: / .$Printable->($field_name)."\n");$field_name =~ s/\b(\w)/\u$1/g;$HeaderCase{lc$field_name}=$field_name}for (ref$v eq 'ARRAY' ? @$v : $v){$_='' unless defined $_;$buf .= "$field_name: $_\x0D\x0A"}}$buf .= "\x0D\x0A";return$self->write($buf)}sub read_body {@_==3 || die(q/Usage: $handle->read_body(callback, response)/ ."\n");my ($self,$cb,$response)=@_;my$te=$response->{headers}{'transfer-encoding'}|| '';my$chunked=grep {/chunked/i}(ref$te eq 'ARRAY' ? @$te : $te);return$chunked ? $self->read_chunked_body($cb,$response): $self->read_content_body($cb,$response)}sub write_body {@_==2 || die(q/Usage: $handle->write_body(request)/ ."\n");my ($self,$request)=@_;if ($request->{headers}{'content-length'}){return$self->write_content_body($request)}else {return$self->write_chunked_body($request)}}sub read_content_body {@_==3 || @_==4 || die(q/Usage: $handle->read_content_body(callback, response, [read_length])/ ."\n");my ($self,$cb,$response,$content_length)=@_;$content_length ||= $response->{headers}{'content-length'};if (defined$content_length){my$len=$content_length;while ($len > 0){my$read=($len > BUFSIZE)? BUFSIZE : $len;$cb->($self->read($read,0),$response);$len -= $read}return length($self->{rbuf})==0}my$chunk;$cb->($chunk,$response)while length($chunk=$self->read(BUFSIZE,1));return}sub write_content_body {@_==2 || die(q/Usage: $handle->write_content_body(request)/ ."\n");my ($self,$request)=@_;my ($len,$content_length)=(0,$request->{headers}{'content-length'});while (){my$data=$request->{cb}->();defined$data && length$data or last;if ($] ge '5.008'){utf8::downgrade($data,1)or die(qq/Wide character in write_content()\n/)}$len += $self->write($data)}$len==$content_length or die(qq/Content-Length mismatch (got: $len expected: $content_length)\n/);return$len}sub read_chunked_body {@_==3 || die(q/Usage: $handle->read_chunked_body(callback, $response)/ ."\n");my ($self,$cb,$response)=@_;while (){my$head=$self->readline;$head =~ /\A ([A-Fa-f0-9]+)/x or die(q/Malformed chunk head: / .$Printable->($head)."\n");my$len=hex($1)or last;$self->read_content_body($cb,$response,$len);$self->read(2)eq "\x0D\x0A" or die(qq/Malformed chunk: missing CRLF after chunk data\n/)}$self->read_header_lines($response->{headers});return 1}sub write_chunked_body {@_==2 || die(q/Usage: $handle->write_chunked_body(request)/ ."\n");my ($self,$request)=@_;my$len=0;while (){my$data=$request->{cb}->();defined$data && length$data or last;if ($] ge '5.008'){utf8::downgrade($data,1)or die(qq/Wide character in write_chunked_body()\n/)}$len += length$data;my$chunk=sprintf '%X',length$data;$chunk .= "\x0D\x0A";$chunk .= $data;$chunk .= "\x0D\x0A";$self->write($chunk)}$self->write("0\x0D\x0A");$self->write_header_lines($request->{trailer_cb}->())if ref$request->{trailer_cb}eq 'CODE';return$len}sub read_response_header {@_==1 || die(q/Usage: $handle->read_response_header()/ ."\n");my ($self)=@_;my$line=$self->readline;$line =~ /\A (HTTP\/(0*\d+\.0*\d+)) [\x09\x20]+ ([0-9]{3}) [\x09\x20]+ ([^\x0D\x0A]*) \x0D?\x0A/x or die(q/Malformed Status-Line: / .$Printable->($line)."\n");my ($protocol,$version,$status,$reason)=($1,$2,$3,$4);die (qq/Unsupported HTTP protocol: $protocol\n/)unless$version =~ /0*1\.0*[01]/;return {status=>$status,reason=>$reason,headers=>$self->read_header_lines,protocol=>$protocol,}}sub write_request_header {@_==4 || die(q/Usage: $handle->write_request_header(method, request_uri, headers)/ ."\n");my ($self,$method,$request_uri,$headers)=@_;return$self->write_header_lines($headers,"$method $request_uri HTTP/1.1\x0D\x0A")}sub _do_timeout {my ($self,$type,$timeout)=@_;$timeout=$self->{timeout}unless defined$timeout && $timeout >= 0;my$fd=fileno$self->{fh};defined$fd && $fd >= 0 or die(qq/select(2): 'Bad file descriptor'\n/);my$initial=time;my$pending=$timeout;my$nfound;vec(my$fdset='',$fd,1)=1;while (){$nfound=($type eq 'read')? select($fdset,undef,undef,$pending): select(undef,$fdset,undef,$pending);if ($nfound==-1){$!==EINTR or die(qq/select(2): '$!'\n/);redo if!$timeout || ($pending=$timeout - (time - $initial))> 0;$nfound=0}last}$!=0;return$nfound}sub can_read {@_==1 || @_==2 || die(q/Usage: $handle->can_read([timeout])/ ."\n");my$self=shift;if (ref($self->{fh})eq 'IO::Socket::SSL'){return 1 if$self->{fh}->pending}return$self->_do_timeout('read',@_)}sub can_write {@_==1 || @_==2 || die(q/Usage: $handle->can_write([timeout])/ ."\n");my$self=shift;return$self->_do_timeout('write',@_)}sub _assert_ssl {die(qq/IO::Socket::SSL 1.42 must be installed for https support\n/)unless eval {require IO::Socket::SSL;IO::Socket::SSL->VERSION(1.42)};die(qq/Net::SSLeay 1.49 must be installed for https support\n/)unless eval {require Net::SSLeay;Net::SSLeay->VERSION(1.49)}}sub can_reuse {my ($self,$scheme,$host,$port)=@_;return 0 if $self->{pid}!=$$ || $self->{tid}!=_get_tid()|| length($self->{rbuf})|| $scheme ne $self->{scheme}|| $host ne $self->{host}|| $port ne $self->{port}|| eval {$self->can_read(0)}|| $@ ;return 1}sub _find_CA_file {my$self=shift();return$self->{SSL_options}->{SSL_ca_file}if$self->{SSL_options}->{SSL_ca_file}and -e $self->{SSL_options}->{SSL_ca_file};return Mozilla::CA::SSL_ca_file()if eval {require Mozilla::CA};for my$ca_bundle ("/etc/ssl/certs/ca-certificates.crt","/etc/pki/tls/certs/ca-bundle.crt","/etc/ssl/ca-bundle.pem","/etc/openssl/certs/ca-certificates.crt","/etc/ssl/cert.pem","/usr/local/share/certs/ca-root-nss.crt","/etc/pki/tls/cacert.pem","/etc/certs/ca-certificates.crt",){return$ca_bundle if -e $ca_bundle}die qq/Couldn't find a CA bundle with which to verify the SSL certificate.\n/ .qq/Try installing Mozilla::CA from CPAN\n/}sub _get_tid {no warnings 'reserved';return threads->can("tid")? threads->tid : 0}sub _ssl_args {my ($self,$host)=@_;my%ssl_args;if (Net::SSLeay::OPENSSL_VERSION_NUMBER()>= 0x01000000){$ssl_args{SSL_hostname}=$host,}if ($self->{verify_SSL}){$ssl_args{SSL_verifycn_scheme}='http';$ssl_args{SSL_verifycn_name}=$host;$ssl_args{SSL_verify_mode}=0x01;$ssl_args{SSL_ca_file}=$self->_find_CA_file}else {$ssl_args{SSL_verifycn_scheme}='none';$ssl_args{SSL_verify_mode}=0x00}for my$k (keys %{$self->{SSL_options}}){$ssl_args{$k}=$self->{SSL_options}{$k}if$k =~ m/^SSL_/}return \%ssl_args}1; + package HTTP::Tiny;use strict;use warnings;our$VERSION='0.056';use Carp ();my@attributes;BEGIN {@attributes=qw(cookie_jar default_headers http_proxy https_proxy keep_alive local_address max_redirect max_size proxy no_proxy timeout SSL_options verify_SSL);my%persist_ok=map {;$_=>1}qw(cookie_jar default_headers max_redirect max_size);no strict 'refs';no warnings 'uninitialized';for my$accessor (@attributes){*{$accessor}=sub {@_ > 1 ? do {delete $_[0]->{handle}if!$persist_ok{$accessor}&& $_[1]ne $_[0]->{$accessor};$_[0]->{$accessor}=$_[1]}: $_[0]->{$accessor}}}}sub agent {my($self,$agent)=@_;if(@_ > 1){$self->{agent}=(defined$agent && $agent =~ / $/)? $agent .$self->_agent : $agent}return$self->{agent}}sub new {my($class,%args)=@_;my$self={max_redirect=>5,timeout=>60,keep_alive=>1,verify_SSL=>$args{verify_SSL}|| $args{verify_ssl}|| 0,no_proxy=>$ENV{no_proxy},};bless$self,$class;$class->_validate_cookie_jar($args{cookie_jar})if$args{cookie_jar};for my$key (@attributes){$self->{$key}=$args{$key}if exists$args{$key}}$self->agent(exists$args{agent}? $args{agent}: $class->_agent);$self->_set_proxies;return$self}sub _set_proxies {my ($self)=@_;if (!exists$self->{proxy}){$self->{proxy}=$ENV{all_proxy}|| $ENV{ALL_PROXY}}if (defined$self->{proxy}){$self->_split_proxy('generic proxy'=>$self->{proxy})}else {delete$self->{proxy}}if (!exists$self->{http_proxy}){local$ENV{HTTP_PROXY}if$ENV{REQUEST_METHOD};$self->{http_proxy}=$ENV{http_proxy}|| $ENV{HTTP_PROXY}|| $self->{proxy}}if (defined$self->{http_proxy}){$self->_split_proxy(http_proxy=>$self->{http_proxy});$self->{_has_proxy}{http}=1}else {delete$self->{http_proxy}}if (!exists$self->{https_proxy}){$self->{https_proxy}=$ENV{https_proxy}|| $ENV{HTTPS_PROXY}|| $self->{proxy}}if ($self->{https_proxy}){$self->_split_proxy(https_proxy=>$self->{https_proxy});$self->{_has_proxy}{https}=1}else {delete$self->{https_proxy}}unless (ref$self->{no_proxy}eq 'ARRAY'){$self->{no_proxy}=(defined$self->{no_proxy})? [split /\s*,\s*/,$self->{no_proxy}]: []}return}for my$sub_name (qw/get head put post delete/){my$req_method=uc$sub_name;no strict 'refs';eval <<"HERE"}sub post_form {my ($self,$url,$data,$args)=@_;(@_==3 || @_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->post_form(URL, DATAREF, [HASHREF])/ ."\n");my$headers={};while (my ($key,$value)=each %{$args->{headers}|| {}}){$headers->{lc$key}=$value}delete$args->{headers};return$self->request('POST',$url,{%$args,content=>$self->www_form_urlencode($data),headers=>{%$headers,'content-type'=>'application/x-www-form-urlencoded' },})}sub mirror {my ($self,$url,$file,$args)=@_;@_==3 || (@_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->mirror(URL, FILE, [HASHREF])/ ."\n");if (-e $file and my$mtime=(stat($file))[9]){$args->{headers}{'if-modified-since'}||= $self->_http_date($mtime)}my$tempfile=$file .int(rand(2**31));require Fcntl;sysopen my$fh,$tempfile,Fcntl::O_CREAT()|Fcntl::O_EXCL()|Fcntl::O_WRONLY()or Carp::croak(qq/Error: Could not create temporary file $tempfile for downloading: $!\n/);binmode$fh;$args->{data_callback}=sub {print {$fh}$_[0]};my$response=$self->request('GET',$url,$args);close$fh or Carp::croak(qq/Error: Caught error closing temporary file $tempfile: $!\n/);if ($response->{success}){rename$tempfile,$file or Carp::croak(qq/Error replacing $file with $tempfile: $!\n/);my$lm=$response->{headers}{'last-modified'};if ($lm and my$mtime=$self->_parse_http_date($lm)){utime$mtime,$mtime,$file}}$response->{success}||= $response->{status}eq '304';unlink$tempfile;return$response}my%idempotent=map {$_=>1}qw/GET HEAD PUT DELETE OPTIONS TRACE/;sub request {my ($self,$method,$url,$args)=@_;@_==3 || (@_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->request(METHOD, URL, [HASHREF])/ ."\n");$args ||= {};my$response;for (0 .. 1){$response=eval {$self->_request($method,$url,$args)};last unless $@ && $idempotent{$method}&& $@ =~ m{^(?:Socket closed|Unexpected end)}}if (my$e=$@){if (ref$e eq 'HASH' && exists$e->{status}){return$e}$e="$e";$response={url=>$url,success=>q{},status=>599,reason=>'Internal Exception',content=>$e,headers=>{'content-type'=>'text/plain','content-length'=>length$e,}}}return$response}sub www_form_urlencode {my ($self,$data)=@_;(@_==2 && ref$data)or Carp::croak(q/Usage: $http->www_form_urlencode(DATAREF)/ ."\n");(ref$data eq 'HASH' || ref$data eq 'ARRAY')or Carp::croak("form data must be a hash or array reference\n");my@params=ref$data eq 'HASH' ? %$data : @$data;@params % 2==0 or Carp::croak("form data reference must have an even number of terms\n");my@terms;while(@params){my ($key,$value)=splice(@params,0,2);if (ref$value eq 'ARRAY'){unshift@params,map {$key=>$_}@$value}else {push@terms,join("=",map {$self->_uri_escape($_)}$key,$value)}}return join("&",(ref$data eq 'ARRAY')? (@terms): (sort@terms))}sub can_ssl {my ($self)=@_;my($ok,$reason)=(1,'');unless (eval {require IO::Socket::SSL;IO::Socket::SSL->VERSION(1.42)}){$ok=0;$reason .= qq/IO::Socket::SSL 1.42 must be installed for https support\n/}unless (eval {require Net::SSLeay;Net::SSLeay->VERSION(1.49)}){$ok=0;$reason .= qq/Net::SSLeay 1.49 must be installed for https support\n/}if (ref($self)&& ($self->{verify_SSL}|| $self->{SSL_options}{SSL_verify_mode})){my$handle=HTTP::Tiny::Handle->new(SSL_options=>$self->{SSL_options},verify_SSL=>$self->{verify_SSL},);unless (eval {$handle->_find_CA_file;1}){$ok=0;$reason .= "$@"}}wantarray ? ($ok,$reason): $ok}my%DefaultPort=(http=>80,https=>443,);sub _agent {my$class=ref($_[0])|| $_[0];(my$default_agent=$class)=~ s{::}{-}g;return$default_agent ."/" .$class->VERSION}sub _request {my ($self,$method,$url,$args)=@_;my ($scheme,$host,$port,$path_query,$auth)=$self->_split_url($url);my$request={method=>$method,scheme=>$scheme,host=>$host,port=>$port,host_port=>($port==$DefaultPort{$scheme}? $host : "$host:$port"),uri=>$path_query,headers=>{},};my$handle=delete$self->{handle};if ($handle){unless ($handle->can_reuse($scheme,$host,$port)){$handle->close;undef$handle}}$handle ||= $self->_open_handle($request,$scheme,$host,$port);$self->_prepare_headers_and_cb($request,$args,$url,$auth);$handle->write_request($request);my$response;do {$response=$handle->read_response_header}until (substr($response->{status},0,1)ne '1');$self->_update_cookie_jar($url,$response)if$self->{cookie_jar};if (my@redir_args=$self->_maybe_redirect($request,$response,$args)){$handle->close;return$self->_request(@redir_args,$args)}my$known_message_length;if ($method eq 'HEAD' || $response->{status}=~ /^[23]04/){$known_message_length=1}else {my$data_cb=$self->_prepare_data_cb($response,$args);$known_message_length=$handle->read_body($data_cb,$response)}if ($self->{keep_alive}&& $known_message_length && $response->{protocol}eq 'HTTP/1.1' && ($response->{headers}{connection}|| '')ne 'close'){$self->{handle}=$handle}else {$handle->close}$response->{success}=substr($response->{status},0,1)eq '2';$response->{url}=$url;return$response}sub _open_handle {my ($self,$request,$scheme,$host,$port)=@_;my$handle=HTTP::Tiny::Handle->new(timeout=>$self->{timeout},SSL_options=>$self->{SSL_options},verify_SSL=>$self->{verify_SSL},local_address=>$self->{local_address},keep_alive=>$self->{keep_alive});if ($self->{_has_proxy}{$scheme}&&!grep {$host =~ /\Q$_\E$/}@{$self->{no_proxy}}){return$self->_proxy_connect($request,$handle)}else {return$handle->connect($scheme,$host,$port)}}sub _proxy_connect {my ($self,$request,$handle)=@_;my@proxy_vars;if ($request->{scheme}eq 'https'){Carp::croak(qq{No https_proxy defined})unless$self->{https_proxy};@proxy_vars=$self->_split_proxy(https_proxy=>$self->{https_proxy});if ($proxy_vars[0]eq 'https'){Carp::croak(qq{Can't proxy https over https: $request->{uri} via $self->{https_proxy}})}}else {Carp::croak(qq{No http_proxy defined})unless$self->{http_proxy};@proxy_vars=$self->_split_proxy(http_proxy=>$self->{http_proxy})}my ($p_scheme,$p_host,$p_port,$p_auth)=@proxy_vars;if (length$p_auth &&!defined$request->{headers}{'proxy-authorization'}){$self->_add_basic_auth_header($request,'proxy-authorization'=>$p_auth)}$handle->connect($p_scheme,$p_host,$p_port);if ($request->{scheme}eq 'https'){$self->_create_proxy_tunnel($request,$handle)}else {$request->{uri}="$request->{scheme}://$request->{host_port}$request->{uri}"}return$handle}sub _split_proxy {my ($self,$type,$proxy)=@_;my ($scheme,$host,$port,$path_query,$auth)=eval {$self->_split_url($proxy)};unless(defined($scheme)&& length($scheme)&& length($host)&& length($port)&& $path_query eq '/'){Carp::croak(qq{$type URL must be in format http[s]://[auth@]:/\n})}return ($scheme,$host,$port,$auth)}sub _create_proxy_tunnel {my ($self,$request,$handle)=@_;$handle->_assert_ssl;my$agent=exists($request->{headers}{'user-agent'})? $request->{headers}{'user-agent'}: $self->{agent};my$connect_request={method=>'CONNECT',uri=>"$request->{host}:$request->{port}",headers=>{host=>"$request->{host}:$request->{port}",'user-agent'=>$agent,}};if ($request->{headers}{'proxy-authorization'}){$connect_request->{headers}{'proxy-authorization'}=delete$request->{headers}{'proxy-authorization'}}$handle->write_request($connect_request);my$response;do {$response=$handle->read_response_header}until (substr($response->{status},0,1)ne '1');unless (substr($response->{status},0,1)eq '2'){die$response}$handle->start_ssl($request->{host});return}sub _prepare_headers_and_cb {my ($self,$request,$args,$url,$auth)=@_;for ($self->{default_headers},$args->{headers}){next unless defined;while (my ($k,$v)=each %$_){$request->{headers}{lc$k}=$v}}if (exists$request->{headers}{'host'}){die(qq/The 'Host' header must not be provided as header option\n/)}$request->{headers}{'host'}=$request->{host_port};$request->{headers}{'user-agent'}||= $self->{agent};$request->{headers}{'connection'}="close" unless$self->{keep_alive};if (defined$args->{content}){if (ref$args->{content}eq 'CODE'){$request->{headers}{'content-type'}||= "application/octet-stream";$request->{headers}{'transfer-encoding'}='chunked' unless$request->{headers}{'content-length'}|| $request->{headers}{'transfer-encoding'};$request->{cb}=$args->{content}}elsif (length$args->{content}){my$content=$args->{content};if ($] ge '5.008'){utf8::downgrade($content,1)or die(qq/Wide character in request message body\n/)}$request->{headers}{'content-type'}||= "application/octet-stream";$request->{headers}{'content-length'}=length$content unless$request->{headers}{'content-length'}|| $request->{headers}{'transfer-encoding'};$request->{cb}=sub {substr$content,0,length$content,''}}$request->{trailer_cb}=$args->{trailer_callback}if ref$args->{trailer_callback}eq 'CODE'}if ($self->{cookie_jar}){my$cookies=$self->cookie_jar->cookie_header($url);$request->{headers}{cookie}=$cookies if length$cookies}if (length$auth &&!defined$request->{headers}{authorization}){$self->_add_basic_auth_header($request,'authorization'=>$auth)}return}sub _add_basic_auth_header {my ($self,$request,$header,$auth)=@_;require MIME::Base64;$request->{headers}{$header}="Basic " .MIME::Base64::encode_base64($auth,"");return}sub _prepare_data_cb {my ($self,$response,$args)=@_;my$data_cb=$args->{data_callback};$response->{content}='';if (!$data_cb || $response->{status}!~ /^2/){if (defined$self->{max_size}){$data_cb=sub {$_[1]->{content}.= $_[0];die(qq/Size of response body exceeds the maximum allowed of $self->{max_size}\n/)if length $_[1]->{content}> $self->{max_size}}}else {$data_cb=sub {$_[1]->{content}.= $_[0]}}}return$data_cb}sub _update_cookie_jar {my ($self,$url,$response)=@_;my$cookies=$response->{headers}->{'set-cookie'};return unless defined$cookies;my@cookies=ref$cookies ? @$cookies : $cookies;$self->cookie_jar->add($url,$_)for@cookies;return}sub _validate_cookie_jar {my ($class,$jar)=@_;for my$method (qw/add cookie_header/){Carp::croak(qq/Cookie jar must provide the '$method' method\n/)unless ref($jar)&& ref($jar)->can($method)}return}sub _maybe_redirect {my ($self,$request,$response,$args)=@_;my$headers=$response->{headers};my ($status,$method)=($response->{status},$request->{method});if (($status eq '303' or ($status =~ /^30[1278]/ && $method =~ /^GET|HEAD$/))and $headers->{location}and ++$args->{redirects}<= $self->{max_redirect}){my$location=($headers->{location}=~ /^\//)? "$request->{scheme}://$request->{host_port}$headers->{location}" : $headers->{location};return (($status eq '303' ? 'GET' : $method),$location)}return}sub _split_url {my$url=pop;my ($scheme,$host,$path_query)=$url =~ m<\A([^:/?#]+)://([^/?#]*)([^#]*)> or die(qq/Cannot parse URL: '$url'\n/);$scheme=lc$scheme;$path_query="/$path_query" unless$path_query =~ m<\A/>;my$auth='';if ((my$i=index$host,'@')!=-1){$auth=substr$host,0,$i,'';substr$host,0,1,'';$auth =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg}my$port=$host =~ s/:(\d*)\z// && length $1 ? $1 : $scheme eq 'http' ? 80 : $scheme eq 'https' ? 443 : undef;return ($scheme,(length$host ? lc$host : "localhost"),$port,$path_query,$auth)}my$DoW="Sun|Mon|Tue|Wed|Thu|Fri|Sat";my$MoY="Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec";sub _http_date {my ($sec,$min,$hour,$mday,$mon,$year,$wday)=gmtime($_[1]);return sprintf("%s, %02d %s %04d %02d:%02d:%02d GMT",substr($DoW,$wday*4,3),$mday,substr($MoY,$mon*4,3),$year+1900,$hour,$min,$sec)}sub _parse_http_date {my ($self,$str)=@_;require Time::Local;my@tl_parts;if ($str =~ /^[SMTWF][a-z]+, +(\d{1,2}) ($MoY) +(\d\d\d\d) +(\d\d):(\d\d):(\d\d) +GMT$/){@tl_parts=($6,$5,$4,$1,(index($MoY,$2)/4),$3)}elsif ($str =~ /^[SMTWF][a-z]+, +(\d\d)-($MoY)-(\d{2,4}) +(\d\d):(\d\d):(\d\d) +GMT$/){@tl_parts=($6,$5,$4,$1,(index($MoY,$2)/4),$3)}elsif ($str =~ /^[SMTWF][a-z]+ +($MoY) +(\d{1,2}) +(\d\d):(\d\d):(\d\d) +(?:[^0-9]+ +)?(\d\d\d\d)$/){@tl_parts=($5,$4,$3,$2,(index($MoY,$1)/4),$6)}return eval {my$t=@tl_parts ? Time::Local::timegm(@tl_parts): -1;$t < 0 ? undef : $t}}my%escapes=map {chr($_)=>sprintf("%%%02X",$_)}0..255;$escapes{' '}="+";my$unsafe_char=qr/[^A-Za-z0-9\-\._~]/;sub _uri_escape {my ($self,$str)=@_;if ($] ge '5.008'){utf8::encode($str)}else {$str=pack("U*",unpack("C*",$str))if (length$str==do {use bytes;length$str});$str=pack("C*",unpack("C*",$str))}$str =~ s/($unsafe_char)/$escapes{$1}/ge;return$str}package HTTP::Tiny::Handle;use strict;use warnings;use Errno qw[EINTR EPIPE];use IO::Socket qw[SOCK_STREAM];my$SOCKET_CLASS=$ENV{PERL_HTTP_TINY_IPV4_ONLY}? 'IO::Socket::INET' : eval {require IO::Socket::IP;IO::Socket::IP->VERSION(0.25)}? 'IO::Socket::IP' : 'IO::Socket::INET';sub BUFSIZE () {32768}my$Printable=sub {local $_=shift;s/\r/\\r/g;s/\n/\\n/g;s/\t/\\t/g;s/([^\x20-\x7E])/sprintf('\\x%.2X', ord($1))/ge;$_};my$Token=qr/[\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5A\x5E-\x7A\x7C\x7E]/;sub new {my ($class,%args)=@_;return bless {rbuf=>'',timeout=>60,max_line_size=>16384,max_header_lines=>64,verify_SSL=>0,SSL_options=>{},%args },$class}sub connect {@_==4 || die(q/Usage: $handle->connect(scheme, host, port)/ ."\n");my ($self,$scheme,$host,$port)=@_;if ($scheme eq 'https'){$self->_assert_ssl}elsif ($scheme ne 'http'){die(qq/Unsupported URL scheme '$scheme'\n/)}$self->{fh}=$SOCKET_CLASS->new(PeerHost=>$host,PeerPort=>$port,$self->{local_address}? (LocalAddr=>$self->{local_address}): (),Proto=>'tcp',Type=>SOCK_STREAM,Timeout=>$self->{timeout},KeepAlive=>!!$self->{keep_alive})or die(qq/Could not connect to '$host:$port': $@\n/);binmode($self->{fh})or die(qq/Could not binmode() socket: '$!'\n/);$self->start_ssl($host)if$scheme eq 'https';$self->{scheme}=$scheme;$self->{host}=$host;$self->{port}=$port;$self->{pid}=$$;$self->{tid}=_get_tid();return$self}sub start_ssl {my ($self,$host)=@_;if (ref($self->{fh})eq 'IO::Socket::SSL'){unless ($self->{fh}->stop_SSL){my$ssl_err=IO::Socket::SSL->errstr;die(qq/Error halting prior SSL connection: $ssl_err/)}}my$ssl_args=$self->_ssl_args($host);IO::Socket::SSL->start_SSL($self->{fh},%$ssl_args,SSL_create_ctx_callback=>sub {my$ctx=shift;Net::SSLeay::CTX_set_mode($ctx,Net::SSLeay::MODE_AUTO_RETRY())},);unless (ref($self->{fh})eq 'IO::Socket::SSL'){my$ssl_err=IO::Socket::SSL->errstr;die(qq/SSL connection failed for $host: $ssl_err\n/)}}sub close {@_==1 || die(q/Usage: $handle->close()/ ."\n");my ($self)=@_;CORE::close($self->{fh})or die(qq/Could not close socket: '$!'\n/)}sub write {@_==2 || die(q/Usage: $handle->write(buf)/ ."\n");my ($self,$buf)=@_;if ($] ge '5.008'){utf8::downgrade($buf,1)or die(qq/Wide character in write()\n/)}my$len=length$buf;my$off=0;local$SIG{PIPE}='IGNORE';while (){$self->can_write or die(qq/Timed out while waiting for socket to become ready for writing\n/);my$r=syswrite($self->{fh},$buf,$len,$off);if (defined$r){$len -= $r;$off += $r;last unless$len > 0}elsif ($!==EPIPE){die(qq/Socket closed by remote server: $!\n/)}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not write to SSL socket: '$err'\n /)}else {die(qq/Could not write to socket: '$!'\n/)}}}return$off}sub read {@_==2 || @_==3 || die(q/Usage: $handle->read(len [, allow_partial])/ ."\n");my ($self,$len,$allow_partial)=@_;my$buf='';my$got=length$self->{rbuf};if ($got){my$take=($got < $len)? $got : $len;$buf=substr($self->{rbuf},0,$take,'');$len -= $take}while ($len > 0){$self->can_read or die(q/Timed out while waiting for socket to become ready for reading/ ."\n");my$r=sysread($self->{fh},$buf,$len,length$buf);if (defined$r){last unless$r;$len -= $r}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not read from SSL socket: '$err'\n /)}else {die(qq/Could not read from socket: '$!'\n/)}}}if ($len &&!$allow_partial){die(qq/Unexpected end of stream\n/)}return$buf}sub readline {@_==1 || die(q/Usage: $handle->readline()/ ."\n");my ($self)=@_;while (){if ($self->{rbuf}=~ s/\A ([^\x0D\x0A]* \x0D?\x0A)//x){return $1}if (length$self->{rbuf}>= $self->{max_line_size}){die(qq/Line size exceeds the maximum allowed size of $self->{max_line_size}\n/)}$self->can_read or die(qq/Timed out while waiting for socket to become ready for reading\n/);my$r=sysread($self->{fh},$self->{rbuf},BUFSIZE,length$self->{rbuf});if (defined$r){last unless$r}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not read from SSL socket: '$err'\n /)}else {die(qq/Could not read from socket: '$!'\n/)}}}die(qq/Unexpected end of stream while looking for line\n/)}sub read_header_lines {@_==1 || @_==2 || die(q/Usage: $handle->read_header_lines([headers])/ ."\n");my ($self,$headers)=@_;$headers ||= {};my$lines=0;my$val;while (){my$line=$self->readline;if (++$lines >= $self->{max_header_lines}){die(qq/Header lines exceeds maximum number allowed of $self->{max_header_lines}\n/)}elsif ($line =~ /\A ([^\x00-\x1F\x7F:]+) : [\x09\x20]* ([^\x0D\x0A]*)/x){my ($field_name)=lc $1;if (exists$headers->{$field_name}){for ($headers->{$field_name}){$_=[$_]unless ref $_ eq "ARRAY";push @$_,$2;$val=\$_->[-1]}}else {$val=\($headers->{$field_name}=$2)}}elsif ($line =~ /\A [\x09\x20]+ ([^\x0D\x0A]*)/x){$val or die(qq/Unexpected header continuation line\n/);next unless length $1;$$val .= ' ' if length $$val;$$val .= $1}elsif ($line =~ /\A \x0D?\x0A \z/x){last}else {die(q/Malformed header line: / .$Printable->($line)."\n")}}return$headers}sub write_request {@_==2 || die(q/Usage: $handle->write_request(request)/ ."\n");my($self,$request)=@_;$self->write_request_header(@{$request}{qw/method uri headers/});$self->write_body($request)if$request->{cb};return}my%HeaderCase=('content-md5'=>'Content-MD5','etag'=>'ETag','te'=>'TE','www-authenticate'=>'WWW-Authenticate','x-xss-protection'=>'X-XSS-Protection',);sub write_header_lines {(@_==2 || @_==3 && ref $_[1]eq 'HASH')|| die(q/Usage: $handle->write_header_lines(headers[,prefix])/ ."\n");my($self,$headers,$prefix_data)=@_;my$buf=(defined$prefix_data ? $prefix_data : '');while (my ($k,$v)=each %$headers){my$field_name=lc$k;if (exists$HeaderCase{$field_name}){$field_name=$HeaderCase{$field_name}}else {$field_name =~ /\A $Token+ \z/xo or die(q/Invalid HTTP header field name: / .$Printable->($field_name)."\n");$field_name =~ s/\b(\w)/\u$1/g;$HeaderCase{lc$field_name}=$field_name}for (ref$v eq 'ARRAY' ? @$v : $v){$_='' unless defined $_;$buf .= "$field_name: $_\x0D\x0A"}}$buf .= "\x0D\x0A";return$self->write($buf)}sub read_body {@_==3 || die(q/Usage: $handle->read_body(callback, response)/ ."\n");my ($self,$cb,$response)=@_;my$te=$response->{headers}{'transfer-encoding'}|| '';my$chunked=grep {/chunked/i}(ref$te eq 'ARRAY' ? @$te : $te);return$chunked ? $self->read_chunked_body($cb,$response): $self->read_content_body($cb,$response)}sub write_body {@_==2 || die(q/Usage: $handle->write_body(request)/ ."\n");my ($self,$request)=@_;if ($request->{headers}{'content-length'}){return$self->write_content_body($request)}else {return$self->write_chunked_body($request)}}sub read_content_body {@_==3 || @_==4 || die(q/Usage: $handle->read_content_body(callback, response, [read_length])/ ."\n");my ($self,$cb,$response,$content_length)=@_;$content_length ||= $response->{headers}{'content-length'};if (defined$content_length){my$len=$content_length;while ($len > 0){my$read=($len > BUFSIZE)? BUFSIZE : $len;$cb->($self->read($read,0),$response);$len -= $read}return length($self->{rbuf})==0}my$chunk;$cb->($chunk,$response)while length($chunk=$self->read(BUFSIZE,1));return}sub write_content_body {@_==2 || die(q/Usage: $handle->write_content_body(request)/ ."\n");my ($self,$request)=@_;my ($len,$content_length)=(0,$request->{headers}{'content-length'});while (){my$data=$request->{cb}->();defined$data && length$data or last;if ($] ge '5.008'){utf8::downgrade($data,1)or die(qq/Wide character in write_content()\n/)}$len += $self->write($data)}$len==$content_length or die(qq/Content-Length mismatch (got: $len expected: $content_length)\n/);return$len}sub read_chunked_body {@_==3 || die(q/Usage: $handle->read_chunked_body(callback, $response)/ ."\n");my ($self,$cb,$response)=@_;while (){my$head=$self->readline;$head =~ /\A ([A-Fa-f0-9]+)/x or die(q/Malformed chunk head: / .$Printable->($head)."\n");my$len=hex($1)or last;$self->read_content_body($cb,$response,$len);$self->read(2)eq "\x0D\x0A" or die(qq/Malformed chunk: missing CRLF after chunk data\n/)}$self->read_header_lines($response->{headers});return 1}sub write_chunked_body {@_==2 || die(q/Usage: $handle->write_chunked_body(request)/ ."\n");my ($self,$request)=@_;my$len=0;while (){my$data=$request->{cb}->();defined$data && length$data or last;if ($] ge '5.008'){utf8::downgrade($data,1)or die(qq/Wide character in write_chunked_body()\n/)}$len += length$data;my$chunk=sprintf '%X',length$data;$chunk .= "\x0D\x0A";$chunk .= $data;$chunk .= "\x0D\x0A";$self->write($chunk)}$self->write("0\x0D\x0A");$self->write_header_lines($request->{trailer_cb}->())if ref$request->{trailer_cb}eq 'CODE';return$len}sub read_response_header {@_==1 || die(q/Usage: $handle->read_response_header()/ ."\n");my ($self)=@_;my$line=$self->readline;$line =~ /\A (HTTP\/(0*\d+\.0*\d+)) [\x09\x20]+ ([0-9]{3}) [\x09\x20]+ ([^\x0D\x0A]*) \x0D?\x0A/x or die(q/Malformed Status-Line: / .$Printable->($line)."\n");my ($protocol,$version,$status,$reason)=($1,$2,$3,$4);die (qq/Unsupported HTTP protocol: $protocol\n/)unless$version =~ /0*1\.0*[01]/;return {status=>$status,reason=>$reason,headers=>$self->read_header_lines,protocol=>$protocol,}}sub write_request_header {@_==4 || die(q/Usage: $handle->write_request_header(method, request_uri, headers)/ ."\n");my ($self,$method,$request_uri,$headers)=@_;return$self->write_header_lines($headers,"$method $request_uri HTTP/1.1\x0D\x0A")}sub _do_timeout {my ($self,$type,$timeout)=@_;$timeout=$self->{timeout}unless defined$timeout && $timeout >= 0;my$fd=fileno$self->{fh};defined$fd && $fd >= 0 or die(qq/select(2): 'Bad file descriptor'\n/);my$initial=time;my$pending=$timeout;my$nfound;vec(my$fdset='',$fd,1)=1;while (){$nfound=($type eq 'read')? select($fdset,undef,undef,$pending): select(undef,$fdset,undef,$pending);if ($nfound==-1){$!==EINTR or die(qq/select(2): '$!'\n/);redo if!$timeout || ($pending=$timeout - (time - $initial))> 0;$nfound=0}last}$!=0;return$nfound}sub can_read {@_==1 || @_==2 || die(q/Usage: $handle->can_read([timeout])/ ."\n");my$self=shift;if (ref($self->{fh})eq 'IO::Socket::SSL'){return 1 if$self->{fh}->pending}return$self->_do_timeout('read',@_)}sub can_write {@_==1 || @_==2 || die(q/Usage: $handle->can_write([timeout])/ ."\n");my$self=shift;return$self->_do_timeout('write',@_)}sub _assert_ssl {my($ok,$reason)=HTTP::Tiny->can_ssl();die$reason unless$ok}sub can_reuse {my ($self,$scheme,$host,$port)=@_;return 0 if $self->{pid}!=$$ || $self->{tid}!=_get_tid()|| length($self->{rbuf})|| $scheme ne $self->{scheme}|| $host ne $self->{host}|| $port ne $self->{port}|| eval {$self->can_read(0)}|| $@ ;return 1}sub _find_CA_file {my$self=shift();if ($self->{SSL_options}->{SSL_ca_file}){unless (-r $self->{SSL_options}->{SSL_ca_file}){die qq/SSL_ca_file '$self->{SSL_options}->{SSL_ca_file}' not found or not readable\n/}return$self->{SSL_options}->{SSL_ca_file}}return Mozilla::CA::SSL_ca_file()if eval {require Mozilla::CA;1};for my$ca_bundle ("/etc/ssl/certs/ca-certificates.crt","/etc/pki/tls/certs/ca-bundle.crt","/etc/ssl/ca-bundle.pem","/etc/openssl/certs/ca-certificates.crt","/etc/ssl/cert.pem","/usr/local/share/certs/ca-root-nss.crt","/etc/pki/tls/cacert.pem","/etc/certs/ca-certificates.crt",){return$ca_bundle if -e $ca_bundle}die qq/Couldn't find a CA bundle with which to verify the SSL certificate.\n/ .qq/Try installing Mozilla::CA from CPAN\n/}sub _get_tid {no warnings 'reserved';return threads->can("tid")? threads->tid : 0}sub _ssl_args {my ($self,$host)=@_;my%ssl_args;if (Net::SSLeay::OPENSSL_VERSION_NUMBER()>= 0x01000000){$ssl_args{SSL_hostname}=$host,}if ($self->{verify_SSL}){$ssl_args{SSL_verifycn_scheme}='http';$ssl_args{SSL_verifycn_name}=$host;$ssl_args{SSL_verify_mode}=0x01;$ssl_args{SSL_ca_file}=$self->_find_CA_file}else {$ssl_args{SSL_verifycn_scheme}='none';$ssl_args{SSL_verify_mode}=0x00}for my$k (keys %{$self->{SSL_options}}){$ssl_args{$k}=$self->{SSL_options}{$k}if$k =~ m/^SSL_/}return \%ssl_args}1; sub $sub_name { my (\$self, \$url, \$args) = \@_; \@_ == 2 || (\@_ == 3 && ref \$args eq 'HASH') @@ -315,7 +311,7 @@ $fatpacked{"Module/CPANfile/Requirement.pm"} = '#line '.(1+__LINE__).' "'.__FILE MODULE_CPANFILE_REQUIREMENT $fatpacked{"Module/Metadata.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MODULE_METADATA'; - package Module::Metadata;sub __clean_eval {eval $_[0]}use strict;use warnings;our$VERSION='1.000026';use Carp qw/croak/;use File::Spec;BEGIN {eval {require Fcntl;Fcntl->import('SEEK_SET');1}or *SEEK_SET=sub {0}}use version 0.87;BEGIN {if ($INC{'Log/Contextual.pm'}){Log::Contextual->import('log_info')}else {*log_info=sub (&) {warn $_[0]->()}}}use File::Find qw(find);my$V_NUM_REGEXP=qr{v?[0-9._]+};my$PKG_FIRST_WORD_REGEXP=qr{ # the FIRST word in a package name + package Module::Metadata;sub __clean_eval {eval $_[0]}use strict;use warnings;our$VERSION='1.000027';use Carp qw/croak/;use File::Spec;BEGIN {eval {require Fcntl;Fcntl->import('SEEK_SET');1}or *SEEK_SET=sub {0}}use version 0.87;BEGIN {if ($INC{'Log/Contextual.pm'}){require "Log/Contextual/WarnLogger.pm";Log::Contextual->import('log_info','-default_logger'=>Log::Contextual::WarnLogger->new({env_prefix=>'MODULE_METADATA',}),)}else {*log_info=sub (&) {warn $_[0]->()}}}use File::Find qw(find);my$V_NUM_REGEXP=qr{v?[0-9._]+};my$PKG_FIRST_WORD_REGEXP=qr{ # the FIRST word in a package name [a-zA-Z_] # the first word CANNOT start with a digit (?: [\w']? # can contain letters, digits, _, or ticks @@ -379,7 +375,7 @@ $fatpacked{"Parse/CPAN/Meta.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<< PARSE_CPAN_META $fatpacked{"Parse/PMFile.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'PARSE_PMFILE'; - package Parse::PMFile;sub __clean_eval {eval $_[0]}use strict;use warnings;use Safe;use JSON::PP ();use Dumpvalue;use version ();use File::Spec ();our$VERSION='0.35';our$VERBOSE=0;our$ALLOW_DEV_VERSION=0;our$FORK=0;our$UNSAFE=$] < 5.010000 ? 1 : 0;sub new {my ($class,$meta,$opts)=@_;bless {%{$opts || {}},META_CONTENT=>$meta},$class}sub parse {my ($self,$pmfile)=@_;$pmfile =~ s|\\|/|g;my($filemtime)=(stat$pmfile)[9];$self->{MTIME}=$filemtime;$self->{PMFILE}=$pmfile;unless ($self->_version_from_meta_ok){my$version;unless (eval {$version=$self->_parse_version;1}){$self->_verbose(1,"error with version in $pmfile: $@");return}$self->{VERSION}=$version;if ($self->{VERSION}=~ /^\{.*\}$/){}elsif ($self->{VERSION}=~ /[_\s]/ &&!$self->{ALLOW_DEV_VERSION}&&!$ALLOW_DEV_VERSION){return}}my($ppp)=$self->_packages_per_pmfile;my@keys_ppp=$self->_filter_ppps(sort keys %$ppp);$self->_verbose(1,"Will check keys_ppp[@keys_ppp]\n");my ($package,%errors);my%checked_in;DBPACK: foreach$package (@keys_ppp){if ($package !~ /^\w[\w\:\']*\w?\z/ || $package !~ /\w\z/ || $package =~ /:/ && $package !~ /::/ || $package =~ /\w:\w/ || $package =~ /:::/){$self->_verbose(1,"Package[$package] did not pass the ultimate sanity check");delete$ppp->{$package};next}if ($self->{USERID}&& $self->{PERMISSIONS}&&!$self->_perm_check($package)){delete$ppp->{$package};next}{my (undef,$module)=split m{/lib/},$self->{PMFILE},2;if ($module){$module =~ s{\.pm\z}{};$module =~ s{/}{::}g;if (lc$module eq lc$package && $module ne $package){$errors{$package}={indexing_warning=>"Capitalization of package ($package) does not match filename!",infile=>$self->{PMFILE},}}}}my$pp=$ppp->{$package};if ($pp->{version}&& $pp->{version}=~ /^\{.*\}$/){my$err=JSON::PP::decode_json($pp->{version});if ($err->{x_normalize}){$errors{$package}={normalize=>$err->{version},infile=>$pp->{infile},};$pp->{version}="undef"}elsif ($err->{openerr}){$pp->{version}="undef";$self->_verbose(1,qq{Parse::PMFile was not able to + package Parse::PMFile;sub __clean_eval {eval $_[0]}use strict;use warnings;use Safe;use JSON::PP ();use Dumpvalue;use version ();use File::Spec ();our$VERSION='0.36';our$VERBOSE=0;our$ALLOW_DEV_VERSION=0;our$FORK=0;our$UNSAFE=$] < 5.010000 ? 1 : 0;sub new {my ($class,$meta,$opts)=@_;bless {%{$opts || {}},META_CONTENT=>$meta},$class}sub parse {my ($self,$pmfile)=@_;$pmfile =~ s|\\|/|g;my($filemtime)=(stat$pmfile)[9];$self->{MTIME}=$filemtime;$self->{PMFILE}=$pmfile;unless ($self->_version_from_meta_ok){my$version;unless (eval {$version=$self->_parse_version;1}){$self->_verbose(1,"error with version in $pmfile: $@");return}$self->{VERSION}=$version;if ($self->{VERSION}=~ /^\{.*\}$/){}elsif ($self->{VERSION}=~ /[_\s]/ &&!$self->{ALLOW_DEV_VERSION}&&!$ALLOW_DEV_VERSION){return}}my($ppp)=$self->_packages_per_pmfile;my@keys_ppp=$self->_filter_ppps(sort keys %$ppp);$self->_verbose(1,"Will check keys_ppp[@keys_ppp]\n");my ($package,%errors);my%checked_in;DBPACK: foreach$package (@keys_ppp){if ($package !~ /^\w[\w\:\']*\w?\z/ || $package !~ /\w\z/ || $package =~ /:/ && $package !~ /::/ || $package =~ /\w:\w/ || $package =~ /:::/){$self->_verbose(1,"Package[$package] did not pass the ultimate sanity check");delete$ppp->{$package};next}if ($self->{USERID}&& $self->{PERMISSIONS}&&!$self->_perm_check($package)){delete$ppp->{$package};next}{my (undef,$module)=split m{/lib/},$self->{PMFILE},2;if ($module){$module =~ s{\.pm\z}{};$module =~ s{/}{::}g;if (lc$module eq lc$package && $module ne $package){$errors{$package}={indexing_warning=>"Capitalization of package ($package) does not match filename!",infile=>$self->{PMFILE},}}}}my$pp=$ppp->{$package};if ($pp->{version}&& $pp->{version}=~ /^\{.*\}$/){my$err=JSON::PP::decode_json($pp->{version});if ($err->{x_normalize}){$errors{$package}={normalize=>$err->{version},infile=>$pp->{infile},};$pp->{version}="undef"}elsif ($err->{openerr}){$pp->{version}="undef";$self->_verbose(1,qq{Parse::PMFile was not able to read the file. It issued the following error: C< $err->{r} >},);$errors{$package}={open=>$err->{r},infile=>$pp->{infile},}}else {$pp->{version}="undef";$self->_verbose(1,qq{Parse::PMFile was not able to parse the following line in that file: C< $err->{line} > @@ -391,7 +387,7 @@ $fatpacked{"Parse/PMFile.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'PA another) workaround against "Safe" limitations.)},);$errors{$package}={parse_version=>$err->{line},infile=>$err->{file},}}}for ($package,$pp->{version},){if (!defined || /^\s*$/ || /\s/){delete$ppp->{$package};next}}$checked_in{$package}=$ppp->{$package}}return (wantarray && %errors)? (\%checked_in,\%errors): \%checked_in}sub _perm_check {my ($self,$package)=@_;my$userid=$self->{USERID};my$module=$self->{PERMISSIONS}->module_permissions($package);return 1 if!$module;return 1 if defined$module->m && $module->m eq $userid;return 1 if defined$module->f && $module->f eq $userid;return 1 if defined$module->c && grep {$_ eq $userid}@{$module->c};return}sub _parse_version {my$self=shift;use strict;my$pmfile=$self->{PMFILE};my$tmpfile=File::Spec->catfile(File::Spec->tmpdir,"ParsePMFile$$" .rand(1000));my$pmcp=$pmfile;for ($pmcp){s/([^\\](\\\\)*)@/$1\\@/g}my($v);{package main;my$pid;if ($self->{FORK}|| $FORK){$pid=fork();die "Can't fork: $!" unless defined$pid}if ($pid){waitpid($pid,0);if (open my$fh,'<',$tmpfile){$v=<$fh>}}else {my($comp)=Safe->new;my$eval=qq{ local(\$^W) = 0; Parse::PMFile::_parse_version_safely("$pmcp"); - };$comp->permit("entereval");$comp->share("*Parse::PMFile::_parse_version_safely");$comp->share("*version::new");$comp->share("*version::numify");$comp->share_from('main',['*version::','*charstar::','*Exporter::','*DynaLoader::']);$comp->share_from('version',['&qv']);$comp->permit(":base_math");$comp->deny(qw/enteriter iter unstack goto/);version->import('qv')if$self->{UNSAFE}|| $UNSAFE;{no strict;$v=($self->{UNSAFE}|| $UNSAFE)? eval$eval : $comp->reval($eval)}if ($@){my$err=$@;if (ref$err){if ($err->{line}=~ /([\$*])([\w\:\']*)\bVERSION\b.*?\=(.*)/){local($^W)=0;my ($sigil,$vstr)=($1,$3);$self->_restore_overloaded_stuff(1)if$err->{line}=~ /use\s+version\b|version\->|qv\(/;$v=($self->{UNSAFE}|| $UNSAFE)? eval$vstr : $comp->reval($vstr);$v=$$v if$sigil eq '*' && ref$v}if ($@ or!$v){$self->_verbose(1,sprintf("reval failed: err[%s] for eval[%s]",JSON::PP::encode_json($err),$eval,));$v=JSON::PP::encode_json($err)}}else {$v=JSON::PP::encode_json({openerr=>$err })}}if (defined$v){$v=$v->numify if ref($v)=~ /^version(::vpp)?$/}else {$v=""}if ($self->{FORK}|| $FORK){open my$fh,'>:utf8',$tmpfile;print$fh $v;exit 0}else {utf8::encode($v);$v=undef if defined$v &&!length$v;$comp->erase;$self->_restore_overloaded_stuff}}}unlink$tmpfile if ($self->{FORK}|| $FORK)&& -e $tmpfile;return$self->_normalize_version($v)}sub _restore_overloaded_stuff {my ($self,$used_version_in_safe)=@_;return if$self->{UNSAFE}|| $UNSAFE;no strict 'refs';no warnings 'redefine';my$restored;if ($INC{'version/vxs.pm'}){*{'version::(""'}=\&version::vxs::stringify;*{'version::(0+'}=\&version::vxs::numify;*{'version::(cmp'}=\&version::vxs::VCMP;*{'version::(<=>'}=\&version::vxs::VCMP;*{'version::(bool'}=\&version::vxs::boolean;$restored=1}if ($INC{'version/vpp.pm'}){{package charstar;overload->import}if (!$used_version_in_safe){package version::vpp;overload->import}unless ($restored){*{'version::(""'}=\&version::vpp::stringify;*{'version::(0+'}=\&version::vpp::numify;*{'version::(cmp'}=\&version::vpp::vcmp;*{'version::(<=>'}=\&version::vpp::vcmp;*{'version::(bool'}=\&version::vpp::vbool}*{'version::vpp::(""'}=\&version::vpp::stringify;*{'version::vpp::(0+'}=\&version::vpp::numify;*{'version::vpp::(cmp'}=\&version::vpp::vcmp;*{'version::vpp::(<=>'}=\&version::vpp::vcmp;*{'version::vpp::(bool'}=\&version::vpp::vbool;*{'charstar::(""'}=\&charstar::thischar;*{'charstar::(0+'}=\&charstar::thischar;*{'charstar::(++'}=\&charstar::increment;*{'charstar::(--'}=\&charstar::decrement;*{'charstar::(+'}=\&charstar::plus;*{'charstar::(-'}=\&charstar::minus;*{'charstar::(*'}=\&charstar::multiply;*{'charstar::(cmp'}=\&charstar::cmp;*{'charstar::(<=>'}=\&charstar::spaceship;*{'charstar::(bool'}=\&charstar::thischar;*{'charstar::(='}=\&charstar::clone;$restored=1}if (!$restored){*{'version::(""'}=\&version::stringify;*{'version::(0+'}=\&version::numify;*{'version::(cmp'}=\&version::vcmp;*{'version::(<=>'}=\&version::vcmp;*{'version::(bool'}=\&version::boolean}}sub _packages_per_pmfile {my$self=shift;my$ppp={};my$pmfile=$self->{PMFILE};my$filemtime=$self->{MTIME};my$version=$self->{VERSION};$DB::single++;open my$fh,"<","$pmfile" or return$ppp;local $/="\n";my$inpod=0;PLINE: while (<$fh>){chomp;my($pline)=$_;$inpod=$pline =~ /^=(?!cut)/ ? 1 : $pline =~ /^=cut/ ? 0 : $inpod;next if$inpod;next if substr($pline,0,4)eq "=cut";$pline =~ s/\#.*//;next if$pline =~ /^\s*$/;if ($pline =~ /^__(?:END|DATA)__\b/ and $pmfile !~ /\.PL$/){last PLINE}my$pkg;my$strict_version;if ($pline =~ m{ + };$comp->permit("entereval");$comp->share("*Parse::PMFile::_parse_version_safely");$comp->share("*version::new");$comp->share("*version::numify");$comp->share_from('main',['*version::','*charstar::','*Exporter::','*DynaLoader::']);$comp->share_from('version',['&qv']);$comp->permit(":base_math");$comp->deny(qw/enteriter iter unstack goto/);version->import('qv')if$self->{UNSAFE}|| $UNSAFE;{no strict;$v=($self->{UNSAFE}|| $UNSAFE)? eval$eval : $comp->reval($eval)}if ($@){my$err=$@;if (ref$err){if ($err->{line}=~ /([\$*])([\w\:\']*)\bVERSION\b.*?\=(.*)/){local($^W)=0;my ($sigil,$vstr)=($1,$3);$self->_restore_overloaded_stuff(1)if$err->{line}=~ /use\s+version\b|version\->|qv\(/;$v=($self->{UNSAFE}|| $UNSAFE)? eval$vstr : $comp->reval($vstr);$v=$$v if$sigil eq '*' && ref$v}if ($@ or!$v){$self->_verbose(1,sprintf("reval failed: err[%s] for eval[%s]",JSON::PP::encode_json($err),$eval,));$v=JSON::PP::encode_json($err)}}else {$v=JSON::PP::encode_json({openerr=>$err })}}if (defined$v){$v=$v->numify if ref($v)=~ /^version(::vpp)?$/}else {$v=""}if ($self->{FORK}|| $FORK){open my$fh,'>:utf8',$tmpfile;print$fh $v;exit 0}else {utf8::encode($v);$v=undef if defined$v &&!length$v;$comp->erase;$self->_restore_overloaded_stuff}}}unlink$tmpfile if ($self->{FORK}|| $FORK)&& -e $tmpfile;return$self->_normalize_version($v)}sub _restore_overloaded_stuff {my ($self,$used_version_in_safe)=@_;return if$self->{UNSAFE}|| $UNSAFE;no strict 'refs';no warnings 'redefine';my$restored;if ($INC{'version/vxs.pm'}){*{'version::(""'}=\&version::vxs::stringify;*{'version::(0+'}=\&version::vxs::numify;*{'version::(cmp'}=\&version::vxs::VCMP;*{'version::(<=>'}=\&version::vxs::VCMP;*{'version::(bool'}=\&version::vxs::boolean;$restored=1}if ($INC{'version/vpp.pm'}){{package charstar;overload->import}if (!$used_version_in_safe){package version::vpp;overload->import}unless ($restored){*{'version::(""'}=\&version::vpp::stringify;*{'version::(0+'}=\&version::vpp::numify;*{'version::(cmp'}=\&version::vpp::vcmp;*{'version::(<=>'}=\&version::vpp::vcmp;*{'version::(bool'}=\&version::vpp::vbool}*{'version::vpp::(""'}=\&version::vpp::stringify;*{'version::vpp::(0+'}=\&version::vpp::numify;*{'version::vpp::(cmp'}=\&version::vpp::vcmp;*{'version::vpp::(<=>'}=\&version::vpp::vcmp;*{'version::vpp::(bool'}=\&version::vpp::vbool;*{'charstar::(""'}=\&charstar::thischar;*{'charstar::(0+'}=\&charstar::thischar;*{'charstar::(++'}=\&charstar::increment;*{'charstar::(--'}=\&charstar::decrement;*{'charstar::(+'}=\&charstar::plus;*{'charstar::(-'}=\&charstar::minus;*{'charstar::(*'}=\&charstar::multiply;*{'charstar::(cmp'}=\&charstar::cmp;*{'charstar::(<=>'}=\&charstar::spaceship;*{'charstar::(bool'}=\&charstar::thischar;*{'charstar::(='}=\&charstar::clone;$restored=1}if (!$restored){*{'version::(""'}=\&version::stringify;*{'version::(0+'}=\&version::numify;*{'version::(cmp'}=\&version::vcmp;*{'version::(<=>'}=\&version::vcmp;*{'version::(bool'}=\&version::boolean}}sub _packages_per_pmfile {my$self=shift;my$ppp={};my$pmfile=$self->{PMFILE};my$filemtime=$self->{MTIME};my$version=$self->{VERSION};open my$fh,"<","$pmfile" or return$ppp;local $/="\n";my$inpod=0;PLINE: while (<$fh>){chomp;my($pline)=$_;$inpod=$pline =~ /^=(?!cut)/ ? 1 : $pline =~ /^=cut/ ? 0 : $inpod;next if$inpod;next if substr($pline,0,4)eq "=cut";$pline =~ s/\#.*//;next if$pline =~ /^\s*$/;if ($pline =~ /^__(?:END|DATA)__\b/ and $pmfile !~ /\.PL$/){last PLINE}my$pkg;my$strict_version;if ($pline =~ m{ # (.*) # takes too much time if $pline is long (?: Specifies an alternate URI for CPAN MetaDB index lookups. +=item --metacpan + +Prefers MetaCPAN API over CPAN MetaDB. + =item --cpanfile B: Specified an alternate path for cpanfile to search for, @@ -816,6 +818,11 @@ Defaults to false for both. B: Installs develop phase dependencies in META files or C when used with C<--installdeps>. Defaults to false. +=item --with-configure + +B: Installs configure phase dependencies in C +when used with C<--installdeps>. Defaults to false. + =item --with-feature, --without-feature, --with-all-features B: Specifies the feature to enable, if a module supports @@ -991,9 +998,10 @@ CHECKSUMS and SIGNATURES (if found). Defaults to false. =item --report-perl-version -Whether it report the locally installed perl version to the various -web server as part of User-Agent. Defaults to true, and you can disable -it by using C<--no-report-perl-version>. +Whether it reports the locally installed perl version to the various +web server as part of User-Agent. Defaults to true unless CI related +environment variables such as C, C or C +is enabled. You can disable it by using C<--no-report-perl-version>. =item --auto-cleanup @@ -1035,6 +1043,23 @@ Normally with C<--lwp>, C<--wget> and C<--curl> options set to true =back +=head1 ENVIRONMENT VARIABLES + +=over 4 + +=item PERL_CPANM_HOME + +The directory cpanm should use to store downloads and build and test +modules. Defaults to the C<.cpanm> directory in your user's home +directory. + +=item PERL_CPANM_OPT + +If set, adds a set of default options to every cpanm command. These +options come first, and so are overridden by command-line options. + +=back + =head1 SEE ALSO L diff --git a/src/expat-2.2.5.tar.gz b/src/expat-2.2.5.tar.gz new file mode 100644 index 0000000..8d7f4a7 Binary files /dev/null and b/src/expat-2.2.5.tar.gz differ diff --git a/src/libxml2-2.9.8.tar.gz b/src/libxml2-2.9.8.tar.gz new file mode 100644 index 0000000..3c8ddb2 Binary files /dev/null and b/src/libxml2-2.9.8.tar.gz differ diff --git a/src/openssl-1.0.2o.tar.gz b/src/openssl-1.0.2o.tar.gz new file mode 100644 index 0000000..bb1ff97 Binary files /dev/null and b/src/openssl-1.0.2o.tar.gz differ diff --git a/src/zlib-1.2.11.tar.gz b/src/zlib-1.2.11.tar.gz new file mode 100644 index 0000000..7e75a8b Binary files /dev/null and b/src/zlib-1.2.11.tar.gz differ