Exemplo n.º 1
0
// ApplyDelta writes to taget the result of applying the modification deltas in delta to base.
func ApplyDelta(target, base plumbing.Object, delta []byte) error {
	r, err := base.Reader()
	if err != nil {
		return err
	}

	w, err := target.Writer()
	if err != nil {
		return err
	}

	src, err := ioutil.ReadAll(r)
	if err != nil {
		return err
	}

	dst := PatchDelta(src, delta)
	target.SetSize(int64(len(dst)))

	if _, err := w.Write(dst); err != nil {
		return err
	}

	return nil
}