repo_util.py

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import os
import subprocess

def get_svn_url(dir_path):
    """
    @return: SVN URL of the directory path (output of svn info command), or None if it cannot be determined
    """
    if os.path.isdir(os.path.join(dir_path, '.svn')):
        output = subprocess.Popen(['svn', 'info', dir_path], stdout=subprocess.PIPE).communicate()[0]
        matches = [l for l in output.split('\n') if l.startswith('URL: ')]
        if matches:
            return matches[0][5:]
    return None

def guess_vcs_uri(dir_path):
    """
    Guess the repository URI of the version-controlled directory path
    @param path: directry path
    @type  path: str
    @return: version control system and URI, e.g. 'svn', 'http://code.ros.org/svn/ros'. Return None, None if VCS cannot be determined.
    @rtype: str, str
    """
    repo = None, None
    try:
        if os.path.isdir(os.path.join(dir_path, '.svn')):
            # shell out to svn info and parse the output
            output = subprocess.Popen(['svn', 'info', dir_path], stdout=subprocess.PIPE).communicate()[0]
            matches = [l for l in output.split('\n') if l.startswith('Repository Root: ')]
            if matches:
                repo = ('svn', matches[0][17:]) 
        else:
            # check parent directories for the .git config directory
            dir_path = os.path.abspath(dir_path)
            while dir_path and dir_path != os.path.dirname(dir_path) and repo == (None, None):
                if os.path.isdir(os.path.join(dir_path, '.git')):
                    with open(os.path.join(dir_path, '.git', 'config')) as config:
                        in_section = False
                        for l in config.readlines():
                            if l.strip() == '[remote "origin"]':
                                in_section = True
                            elif in_section and l.startswith('\turl = '):
                                repo = 'git', l[7:].strip()
                                break
                else:
                    dir_path = os.path.dirname(dir_path)
    except Exception as e:
        pass
    return repo

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rosdoc_rosorg
Author(s): Ken Conley
autogenerated on Fri Jan 11 09:12:19 2013