Rakefile

require 'rubygems'
require 'rake'

begin
  require 'jeweler'
  Jeweler::Tasks.new do |gem|
    gem.name        = "wukong"
    gem.authors     = ["Philip (flip) Kromer"]
    gem.email       = "flip@infochimps.org"
    gem.homepage    = "http://mrflip.github.com/wukong"
    gem.summary     = %Q{Hadoop Streaming for Ruby. Wukong makes Hadoop so easy a chimpanzee can use it, yet handles terabyte-scale computation with ease.}
    gem.description = <<DESC
  Treat your dataset like a:

      * stream of lines when it's efficient to process by lines
      * stream of field arrays when it's efficient to deal directly with fields
      * stream of lightweight objects when it's efficient to deal with objects

  Wukong is friends with Hadoop the elephant, Pig the query language, and the cat on your command line.
DESC
    gem.executables = FileList[* %w[bin/hdp-du bin/hdp-sync bin/hdp-wc bin/wu-lign bin/wu-sum bin/*.rb]].pathmap('%f')
    gem.files       =  FileList["\w*", "**/*.textile", "{bin,docpages,examples,lib,spec,utils}/**/*"]
    gem.add_development_dependency "rspec", ">= 1.2.9"
    gem.add_development_dependency "yard", ">= 0"
    gem.add_dependency 'addressable'
    gem.add_dependency 'extlib'
    gem.add_dependency 'htmlentities'
    gem.add_dependency 'configliere'
  end
  Jeweler::GemcutterTasks.new
rescue LoadError
  puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"
end

require 'spec/rake/spectask'
Spec::Rake::SpecTask.new(:spec) do |spec|
  spec.libs << 'lib' << 'spec'
  spec.spec_files = FileList['spec/**/*_spec.rb']
end
Spec::Rake::SpecTask.new(:rcov) do |spec|
  spec.libs << 'lib' << 'spec'
  spec.pattern = 'spec/**/*_spec.rb'
  spec.rcov = true
end
task :spec => :check_dependencies
task :default => :spec

begin
  require 'reek/rake_task'
  Reek::RakeTask.new do |t|
    t.fail_on_error = true
    t.verbose = false
    t.source_files = ['lib/**/*.rb', 'examples/**/*.rb', 'utils/**/*.rb']
  end
rescue LoadError
  task :reek do
    abort "Reek is not available. In order to run reek, you must: sudo gem install reek"
  end
end

begin
  require 'roodi'
  require 'roodi_task'
  RoodiTask.new do |t|
    t.verbose = false
  end
rescue LoadError
  task :roodi do
    abort "Roodi is not available. In order to run roodi, you must: sudo gem install roodi"
  end
end

begin
  require 'yard'
  YARD::Rake::YardocTask.new
rescue LoadError
  task :yardoc do
    abort "YARD is not available. In order to run yardoc, you must: sudo gem install yard"
  end
end