util.py 文件源码

def git_ver(git_dir):
        """pull the latest content and get version
        git revision cmd: git rev-list --count HEAD
        """
        cmd = 'git -C %s pull' % git_dir
        (cost, out, err) = Command.excute(cmd)
        if len(err) > 0:
            Command.logger.error('excute[%s]: %s' %(cmd, err))
        cmd = 'git -C %s rev-list --count HEAD' % git_dir
        (cost, out, err) = Command.excute(cmd)
        if len(err) > 0:
            Command.logger.error('excute[%s]: %s' %(cmd, err))
            return ''
        else:
            return out.strip('\n')