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feat(clean): add support for cleaning the pkg installation directory #43

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Merged
genshen merged 1 commit into from
Jun 19, 2026
Merged

feat(clean): add support for cleaning the pkg installation directory #43

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37 changes: 31 additions & 6 deletions pkg/clean/clean.go
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Original file line number Diff line number Diff line change
Expand Up @@ -32,12 +32,18 @@ func init() {
cleanCommand.FlagSet = fs
cleanCommand.FlagSet.StringVar(&clean.home, "home", pwd, "path of home directory")
cleanCommand.FlagSet.Usage = cleanCommand.Usage // use default usage provided by cmds.Command.
cleanCommand.FlagSet.BoolVar(&clean.cleanInstallDir, "install-dir", false, "clean the installation directory under `vendor/pkg` (default: false)")
cleanCommand.FlagSet.BoolVar(&clean.cleanCacheDir, "cache-dir", true, "clean the cache directory under `vendor/cache`.")
cleanCommand.FlagSet.BoolVar(&clean.cleanAll, "all", false, "clean the both installation directory and cache directory. (default: false)")
cleanCommand.Runner = &clean
cmds.AllCommands = append(cmds.AllCommands, cleanCommand)
}

type clean struct {
home string
home string
cleanAll bool
cleanCacheDir bool
cleanInstallDir bool
}

func (c *clean) PreRun() error {
Expand All @@ -48,18 +54,37 @@ func (c *clean) PreRun() error {
}

func (c *clean) Run() error {
cachePath := filepath.Join(c.home, pkg.VendorName, pkg.VendorCache)
if _, err := os.Stat(cachePath); os.IsNotExist(err) {
if c.cleanAll || c.cleanCacheDir {
cachePath := filepath.Join(c.home, pkg.VendorName, pkg.VendorCache)
err := c.cleanDir("cache", cachePath)
if err != nil {
return err
}
}

if c.cleanAll || c.cleanInstallDir {
installPath := filepath.Join(c.home, pkg.VendorName, pkg.VendorPkg)
err := c.cleanDir("install", installPath)
if err != nil {
return err
}
}

return nil
}

func (c *clean) cleanDir(logDirName string, dirPath string) error {
if _, err := os.Stat(dirPath); os.IsNotExist(err) {
log.Warnln("no cache directory found, no need to clean")
return nil
} else if err != nil {
return err
} else {
if err := os.RemoveAll(cachePath); err != nil {
if err := os.RemoveAll(dirPath); err != nil {
return err
} else {
log.Info("clean cache directory `", cachePath, "` successfully")
log.Info("clean ", logDirName, " directory `", dirPath, "` successfully")
return nil
}
}
return nil
}
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