Method checkRequireRemoteRefs

remote.go:1509–1537

(requires []config.RefSpec, remoteRefs storer.ReferenceStorer)

}

func (r *Remote) checkRequireRemoteRefs(requires []config.RefSpec, remoteRefs storer.ReferenceStorer) error {
	for _, require := range requires {
		if require.IsWildcard() {
			return fmt.Errorf("wildcards not supported in RequireRemoteRefs, got %s", require.String())
		}

		name := require.Dst("")
		remote, err := remoteRefs.Reference(name)
		if err != nil {
			return fmt.Errorf("remote ref %s required to be %s but is absent", name.String(), require.Src())
		}

		var requireHash string
		if require.IsExactSHA1() {
			requireHash = require.Src()
		} else {
			target, err := storer.ResolveReference(remoteRefs, plumbing.ReferenceName(require.Src()))
			if err != nil {
				return fmt.Errorf("could not resolve ref %s in RequireRemoteRefs", require.Src())
			}
			requireHash = target.Hash().String()
		}

		if remote.Hash().String() != requireHash {
			return fmt.Errorf("remote ref %s required to be %s but is %s", name.String(), requireHash, remote.Hash().String())
		}
	}
	return nil
}