docker_build.py 文件源码

def _find_git_info(self):
        """
        Return information about the state of the Git repository tox is being
        run from.

        :return: dict with keys 'dirty' (bool), 'sha' (str), 'tag' (str or None)
        :rtype: dict
        """
        res = {}
        logger.debug('Checking git status...')
        repo = Repo(path=self._gitdir, search_parent_directories=False)
        res['sha'] = repo.head.commit.hexsha
        res['dirty'] = repo.is_dirty(untracked_files=True)
        res['tag'] = None
        for tag in repo.tags:
            # each is a git.Tag object
            if tag.commit.hexsha == res['sha']:
                res['tag'] = tag.name
        logger.debug('Git info: %s', res)
        return res