Function get_last_rendered_functionality

git_utils.py:438–485

(repo_path: Union[str, os.PathLike])

def get_last_rendered_functionality(repo_path: Union[str, os.PathLike]) -> tuple[Optional[str], Optional[str]]:
    if not os.path.exists(repo_path):
        return None, None

    repo = Repo(repo_path)
    grep_pattern = FUNCTIONAL_REQUIREMENT_FINISHED_COMMIT_MESSAGE.format(".*")
    grep_pattern = grep_pattern.replace("[", "\\[").replace("]", "\\]")
    commit_sha = repo.git.rev_list(repo.active_branch.name, "--grep", grep_pattern, "-n", "1")

    if not commit_sha:
        # Repo was interrupted during the first functionality, fallback to initial commit and provide only module name
        grep_pattern = INITIAL_COMMIT_MESSAGE
        grep_pattern = grep_pattern.replace("[", "\\[").replace("]", "\\]")
        commit_sha = repo.git.rev_list(repo.active_branch.name, "--grep", grep_pattern, "-n", "1")
        if not commit_sha:
            raise InvalidGitRepositoryError("Git repository is in an invalid state. Initial commit could not be found.")

        commit_message = repo.commit(commit_sha).message
        if isinstance(commit_message, bytes):
            commit_message = commit_message.decode("utf-8")

        match = re.search(r"Module name:\s*(\S+)\n", commit_message)
        if not match:
            raise InvalidGitRepositoryError(
                "Git repository is in an invalid state. Could not find module name in initial commit."
            )

        module_name = match.group(1)
        return module_name, None

    commit_message = repo.commit(commit_sha).message
    if isinstance(commit_message, bytes):
        commit_message = commit_message.decode("utf-8")

    match = re.search(r"FRID\):(\S+) fully implemented", commit_message)
    if not match:
        raise InvalidGitRepositoryError(
            "Git repository is in an invalid state. Could not find frid in finished commit."
        )
    frid = match.group(1)

    match = re.search(r"Module name:\s*(\S+)\n", commit_message)
    if not match:
        raise InvalidGitRepositoryError(
            "Git repository is in an invalid state. Could not find module name in finished commit."
        )
    module_name = match.group(1)
    return module_name, frid