func pruneTaskDisplayProgress(progressChan PruneProgressChan, waitg *sync.WaitGroup) {
defer waitg.Done()
spinner := progress.NewSpinner()
localCount := 0
retainCount := 0
verifyCount := 0
var msg string
for p := range progressChan {
switch p.ProgressType {
case PruneProgressTypeLocal:
localCount++
case PruneProgressTypeRetain:
retainCount++
case PruneProgressTypeVerify:
verifyCount++
}
msg = fmt.Sprintf("%d local objects, %d retained", localCount, retainCount)
if verifyCount > 0 {
msg += fmt.Sprintf(", %d verified with remote", verifyCount)
}
spinner.Print(OutputWriter, msg)
}
spinner.Finish(OutputWriter, msg)
}
func pruneDeleteFiles(prunableObjects []string) {
spinner := progress.NewSpinner()
var problems bytes.Buffer
// In case we fail to delete some
var deletedFiles int
for i, oid := range prunableObjects {
spinner.Print(OutputWriter, fmt.Sprintf("Deleting object %d/%d", i, len(prunableObjects)))
mediaFile, err := lfs.LocalMediaPath(oid)
if err != nil {
problems.WriteString(fmt.Sprintf("Unable to find media path for %v: %v\n", oid, err))
continue
}
err = os.Remove(mediaFile)
if err != nil {
problems.WriteString(fmt.Sprintf("Failed to remove file %v: %v\n", mediaFile, err))
continue
}
deletedFiles++
}
spinner.Finish(OutputWriter, fmt.Sprintf("Deleted %d files", deletedFiles))
if problems.Len() > 0 {
LoggedError(fmt.Errorf("Failed to delete some files"), problems.String())
Exit("Prune failed, see errors above")
}
}
func scanAll() []*lfs.WrappedPointer {
// converts to `git rev-list --all`
// We only pick up objects in real commits and not the reflog
opts := lfs.NewScanRefsOptions()
opts.ScanMode = lfs.ScanAllMode
opts.SkipDeletedBlobs = false
// This could be a long process so use the chan version & report progress
Print("Scanning for all objects ever referenced...")
spinner := progress.NewSpinner()
var numObjs int64
pointerchan, err := lfs.ScanRefsToChan("", "", opts)
if err != nil {
Panic(err, "Could not scan for Git LFS files")
}
pointers := make([]*lfs.WrappedPointer, 0)
for p := range pointerchan.Results {
numObjs++
spinner.Print(OutputWriter, fmt.Sprintf("%d objects found", numObjs))
pointers = append(pointers, p)
}
err = pointerchan.Wait()
if err != nil {
Panic(err, "Could not scan for Git LFS files")
}
spinner.Finish(OutputWriter, fmt.Sprintf("%d objects found", numObjs))
return pointers
}