git

func Fetch ¶

func Fetch(gitURL string, haves map[string]struct{}, msgW io.Writer,
	bwCounter *expvar.Int) (refs map[string]string, r io.ReadCloser, err error)

Fetch fetches the git repo at gitURL and the returns the refs.

It supports git:// and http(s):// URLs.

Sideband messages from the git server are writetn to msgW, and the number of bytes fetched is incremented in bwCounter. bwCounter is incremented here to get fine-grained metrics.

func ParseSmartResponse ¶

func ParseSmartResponse(body io.Reader, gitProto bool) (refs map[string]string, err error)