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Merge pull request #171 from WillAbides/fixgz
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fix compressed files
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WillAbides authored Jul 4, 2023
2 parents 8f2e71d + fece2c1 commit ef505d5
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Showing 4 changed files with 74 additions and 24 deletions.
16 changes: 14 additions & 2 deletions internal/bindown/extract.go
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ package bindown
import (
"os"
"path/filepath"
"strings"

"github.com/mholt/archiver/v3"
"github.com/willabides/bindown/v4/internal/cache"
Expand Down Expand Up @@ -55,9 +56,20 @@ func extract(archivePath, extractDir string) error {
return err
}
tarPath := filepath.Join(downloadDir, dlName)
_, err = archiver.ByExtension(dlName)
byExt, err := archiver.ByExtension(dlName)
if err != nil {
return copyFile(tarPath, filepath.Join(extractDir, dlName))
}
return archiver.Unarchive(tarPath, extractDir)
switch x := byExt.(type) {
case archiver.Unarchiver:
return x.Unarchive(tarPath, extractDir)
case archiver.Decompressor:
dest := filepath.Join(
extractDir,
strings.TrimSuffix(dlName, filepath.Ext(dlName)),
)
return archiver.FileCompressor{Decompressor: x}.DecompressFile(tarPath, dest)
default:
return copyFile(tarPath, filepath.Join(extractDir, dlName))
}
}
65 changes: 45 additions & 20 deletions internal/builddep/builddep.go
Original file line number Diff line number Diff line change
Expand Up @@ -244,6 +244,9 @@ var archiveSuffixes = []string{
".tzst",
".rar",
".zip",
}

var compressSuffixes = []string{
".br",
".gz",
".bz2",
Expand Down Expand Up @@ -278,6 +281,7 @@ func parseDownload(dlURL, version string, systems []bindown.System) (*dlFile, bo
return nil, false
}
isArchive := false
isCompress := false
suffix := ""
for _, s := range archiveSuffixes {
if strings.HasSuffix(dlURL, s) {
Expand All @@ -286,6 +290,15 @@ func parseDownload(dlURL, version string, systems []bindown.System) (*dlFile, bo
break
}
}
if !isArchive {
for _, s := range compressSuffixes {
if strings.HasSuffix(dlURL, s) {
suffix = s
isCompress = true
break
}
}
}
if strings.HasSuffix(dlURL, ".exe") {
suffix = ".exe"
}
Expand All @@ -301,13 +314,14 @@ func parseDownload(dlURL, version string, systems []bindown.System) (*dlFile, bo
priority += archSub.priority
}
return &dlFile{
origUrl: dlURL,
url: tmpl,
osSub: osSub,
archSub: archSub,
suffix: suffix,
isArchive: isArchive,
priority: priority,
origUrl: dlURL,
url: tmpl,
osSub: osSub,
archSub: archSub,
suffix: suffix,
isArchive: isArchive,
isCompress: isCompress,
priority: priority,
}, true
}

Expand Down Expand Up @@ -361,24 +375,35 @@ func parseDownloads(dlUrls []string, binName, version string, allowedSystems []b
if len(systemFiles[system]) == 1 {
continue
}
// prefer archives
slices.SortFunc(systemFiles[system], func(a, b *dlFile) bool {
return a.isArchive && !b.isArchive
})
cutOff = slices.IndexFunc(systemFiles[system], func(f *dlFile) bool {
return !f.isArchive
})
if cutOff != -1 {
systemFiles[system] = systemFiles[system][:cutOff]
// prefer archives then compresses
var archiveSystems, compressSystems, plainSystems []*dlFile
for _, file := range systemFiles[system] {
switch {
case file.isArchive:
archiveSystems = append(archiveSystems, file)
case file.isCompress:
compressSystems = append(compressSystems, file)
default:
plainSystems = append(plainSystems, file)
}
}
if len(systemFiles[system]) == 1 {
continue
var sf []*dlFile
switch {
case len(archiveSystems) > 0:
sf = archiveSystems
case len(compressSystems) > 0:
sf = compressSystems
default:
sf = plainSystems
}
if len(sf) < 2 {
systemFiles[system] = sf
}
// now arbitrarily pick the first one alphabetically by origUrl
slices.SortFunc(systemFiles[system], func(a, b *dlFile) bool {
slices.SortFunc(sf, func(a, b *dlFile) bool {
return a.origUrl < b.origUrl
})
systemFiles[system] = systemFiles[system][:1]
systemFiles[system] = sf[:1]
}

templates := maps.Keys(urlFrequency)
Expand Down
2 changes: 1 addition & 1 deletion internal/builddep/depgroup.go
Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ func (g *depGroup) regroupByArchivePath(ctx context.Context, binName, version st
return []*depGroup{gr}, nil
}
// trust that if the first isn't an archive, none of them are
if !gr.files[0].isArchive {
if !gr.files[0].isArchive && !gr.files[0].isCompress {
gr.archivePath = path.Base(gr.files[0].url)
return []*depGroup{gr}, nil
}
Expand Down
15 changes: 14 additions & 1 deletion internal/builddep/dlfile.go
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ type dlFile struct {
archSub *systemSub
suffix string
isArchive bool
isCompress bool
priority int
archiveFiles []*archiveFile
checksum string
Expand All @@ -45,14 +46,26 @@ func (f *dlFile) clone() *dlFile {
}

func (f *dlFile) setArchiveFiles(ctx context.Context, binName, version string) error {
if !f.isArchive {
if !f.isArchive && !f.isCompress {
return nil
}
parsedUrl, err := url.Parse(f.origUrl)
if err != nil {
return err
}
filename := path.Base(parsedUrl.EscapedPath())
if f.isCompress {
f.archiveFiles = []*archiveFile{parseArchiveFile(
strings.TrimSuffix(filename, f.suffix),
binName,
f.osSub.val,
f.archSub.val,
version,
true,
)}
return nil
}

req, err := http.NewRequestWithContext(ctx, http.MethodGet, f.origUrl, http.NoBody)
if err != nil {
return err
Expand Down

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