Function tfs_root

samples/python1.py:55–66

(directory)

def tfs_root(directory):
    try:
        tf_cmd = get_user_command('tf') or 'tf'
        command = [tf_cmd, 'workfold', directory]
        p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
                             shell=True, universal_newlines=False)
        out, err = p.communicate()
        m = re.search(r"^ \$\S+: (\S+)$", out, re.MULTILINE)
        if m:
            return {'root': m.group(1), 'name': 'tf', 'cmd': tf_cmd}
    except:
        return None


def get_vcs(directory):