devenv_commands.py 文件源码

def upgrade_wpt_runner(self):
        env = self.build_env()
        with cd(path.join(self.context.topdir, 'tests', 'wpt', 'harness')):
            code = call(["git", "init"], env=env)
            if code:
                return code
            # No need to report an error if this fails, as it will for the first use
            call(["git", "remote", "rm", "upstream"], env=env)
            code = call(
                ["git", "remote", "add", "upstream", "https://github.com/w3c/wptrunner.git"], env=env)
            if code:
                return code
            code = call(["git", "fetch", "upstream"], env=env)
            if code:
                return code
            code = call(["git", "reset", "--hard", "remotes/upstream/master"], env=env)
            if code:
                return code
            code = call(["rm", "-rf", ".git"], env=env)
            if code:
                return code
            return 0