108     def get_git_remote_branch(repodir):  argument
110 …= bb.process.run(['git', 'rev-parse', '--abbrev-ref', '--symbolic-full-name', '@{u}'], cwd=repodir)
118     def get_git_head_commit(repodir):  argument
120             stdout, _ = bb.process.run(['git', 'rev-parse', 'HEAD'], cwd=repodir)
128     def get_git_repo_url(repodir, remote='origin'):  argument
132             stdout, _ = bb.process.run(['git', 'remote', '-v'], cwd=repodir)
158             repodir = find_git_repo(layerdir)
159             if repodir:
160                 remotebranch = get_git_remote_branch(repodir)
166                 layerdata['vcs_url'] = get_git_repo_url(repodir, remote)
167                 if os.path.abspath(repodir) != os.path.abspath(layerdir):
168                     layerdata['vcs_subdir'] = os.path.relpath(layerdir, repodir)
169                 commit = get_git_head_commit(repodir)