Function getHaves

remote.go:930–967

(
	localRefs []*plumbing.Reference,
	remoteRefStorer storer.ReferenceStorer,
	s storage.Storer,
	depth int,
)

}

func getHaves(
	localRefs []*plumbing.Reference,
	remoteRefStorer storer.ReferenceStorer,
	s storage.Storer,
	depth int,
) ([]plumbing.Hash, error) {
	haves := map[plumbing.Hash]bool{}

	// Build a map of all the remote references, to avoid loading too
	// many parent commits for references we know don't need to be
	// transferred.
	remoteRefs, err := getRemoteRefsFromStorer(remoteRefStorer)
	if err != nil {
		return nil, err
	}

	for _, ref := range localRefs {
		if haves[ref.Hash()] {
			continue
		}

		if ref.Type() != plumbing.HashReference {
			continue
		}

		err = getHavesFromRef(ref, remoteRefs, s, haves, depth)
		if err != nil {
			return nil, err
		}
	}

	var result []plumbing.Hash
	for h := range haves {
		result = append(result, h)
	}

	return result, nil
}

const refspecAllTags = "+refs/tags/*:refs/tags/*"