def _recurse_submodules()

in taskcat/_cli_modules/deploy.py [0:0]

• 35 lines of code
• 10 McCabe index (conditional complexity)

    def _recurse_submodules(self, path: Path, parent_url):
        gitmodule_path = path / ".gitmodules"
        if not gitmodule_path.is_file():
            return
        conf = ConfigFile.from_path(str(gitmodule_path))
        for sub_path, url, name in parse_submodules(conf):
            sub_path = sub_path.decode("utf-8")
            url = url.decode("utf-8")
            name = name.decode("utf-8")
            if not (path / sub_path).is_dir():
                (path / sub_path).mkdir(parents=True)
            # bizarre process here, but I don't know how else to get the sha for the
            # submodule...
            sha = None
            try:
                porcelain.get_object_by_path(str(path), sub_path)
            except KeyError as e:
                sha = e.args[0].decode("utf-8")
            if not sha:
                raise ValueError(f"Could not find sha for submodule {name}")
            if url.startswith("../"):
                base_url = parent_url
                for _ in range(url.count("../")):
                    base_url = "/".join(base_url.split("/")[:-1])
                url = base_url + "/" + url.replace("../", "")
            outp = BytesIO()
            if not (path / sub_path / ".git").is_dir():
                LOG.info(f"fetching git submodule {url}")
                porcelain.clone(
                    url,
                    str(path / sub_path),
                    checkout=sha,
                    errstream=outp,
                    outstream=outp,
                )
                LOG.debug(outp.getvalue().decode("utf-8"))
            self._recurse_submodules((path / sub_path), url)