Method Decode

plumbing/object/commit.go:253–283

Decode transforms a plumbing.EncodedObject into a Commit struct.

(o plumbing.EncodedObject)

// Decode transforms a plumbing.EncodedObject into a Commit struct.
func (c *Commit) Decode(o plumbing.EncodedObject) (err error) {
	if o.Type() != plumbing.CommitObject {
		return ErrUnsupportedObject
	}

	c.reset()
	c.Hash = o.Hash()
	c.src = o

	reader, err := o.Reader()
	if err != nil {
		return err
	}
	defer ioutil.CheckClose(reader, &err)

	r := sync.GetBufioReader(reader)
	defer sync.PutBufioReader(r)

	s := &commitScanner{r: r, c: c}
	for state := scanTree; state != nil; {
		state, err = state(s)
		if err != nil {
			return err
		}
	}
	if !s.sawTree {
		return fmt.Errorf("%w: missing tree header", ErrMalformedCommit)
	}
	c.Message = s.msgbuf.String()
	return nil
}

// Encode transforms a Commit into a plumbing.EncodedObject.
func (c *Commit) Encode(o plumbing.EncodedObject) error {