Ejemplo n.º 1
0
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 := lfs.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 {
		numObjs++
		spinner.Print(OutputWriter, fmt.Sprintf("%d objects found", numObjs))
		pointers = append(pointers, p)
	}

	spinner.Finish(OutputWriter, fmt.Sprintf("%d objects found", numObjs))
	return pointers
}
Ejemplo n.º 2
0
// Background task, must call waitg.Done() once at end
func pruneTaskGetRetainedAtRef(ref string, retainChan chan string, errorChan chan error, waitg *sync.WaitGroup) {
	defer waitg.Done()

	// Only files AT ref, recent is checked in pruneTaskGetRetainedRecentRefs
	opts := lfs.NewScanRefsOptions()
	opts.ScanMode = lfs.ScanRefsMode
	opts.SkipDeletedBlobs = true
	refchan, err := lfs.ScanRefsToChan(ref, "", opts)
	if err != nil {
		errorChan <- err
		return
	}
	for wp := range refchan {
		retainChan <- wp.Pointer.Oid
		tracerx.Printf("RETAIN: %v via ref %v", wp.Pointer.Oid, ref)
	}
}
Ejemplo n.º 3
0
// Background task, must call waitg.Done() once at end
func pruneTaskGetReachableObjects(outObjectSet *lfs.StringSet, errorChan chan error, waitg *sync.WaitGroup) {
	defer waitg.Done()

	// 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

	pointerchan, err := lfs.ScanRefsToChan("", "", opts)
	if err != nil {
		errorChan <- fmt.Errorf("Error scanning for reachable objects: %v", err)
		return
	}

	for p := range pointerchan {
		outObjectSet.Add(p.Oid)
	}

}