# This placeholder is the main entry point for the kallithea-cli command

@click.group(context_settings=dict(help_option_names=['-h', '--help']))

def cli():

    """Various commands to manage a Kallithea instance."""

def register_command(needs_config_file=False, config_file_initialize_app=False, hidden=False):

    """Register a kallithea-cli subcommand.

    If one of the needs_config_file flags are true, a config file must be specified

    with -c and it is read and logging is configured. The configuration is

    available in the kallithea.CONFIG dict.

    If config_file_initialize_app is true, Kallithea, TurboGears global state

    (including tg.config), and database access will also be fully initialized.

    """

    cli_command = cli.command(hidden=hidden)

    if needs_config_file or config_file_initialize_app:

        def annotator(annotated):

            @click.option('--config_file', '-c', help="Path to .ini file with app configuration.",

                type=click.Path(dir_okay=False, exists=True, readable=True), required=True)

            @functools.wraps(annotated) # reuse meta data from the wrapped function so click can see other options

            def runtime_wrapper(config_file, *args, **kwargs):

                path_to_ini_file = os.path.realpath(config_file)

                cp = configparser.ConfigParser(strict=False)

                cp.read_string(read_config(path_to_ini_file, strip_section_prefix=annotated.__name__))

                logging.config.fileConfig(cp,

                    {'__file__': path_to_ini_file, 'here': os.path.dirname(path_to_ini_file)})

                if config_file_initialize_app:

                    if needs_config_file:  # special case for db creation: also call annotated function (with config parameter) *before* app initialization

                return annotated(*args, **kwargs)

            return cli_command(runtime_wrapper)

        return annotator

    return cli_command

    from kallithea import EXTENSIONS

    callback = getattr(EXTENSIONS, 'DELETE_USER_HOOK', None)

    if callable(callback):

        return callback(deleted_by=deleted_by, **user_dict)

    return 0

def _hook_environment(repo_path):

    """

    Create a light-weight environment for stand-alone scripts and return an UI and the

    db repository.

    Git hooks are executed as subprocess of Git while Kallithea is waiting, and

    they thus need enough info to be able to create an app environment and

    connect to the database.

    """

    import paste.deploy

    import kallithea.config.application

    extras = get_hook_environment()

    path_to_ini_file = extras['config']

    #logging.config.fileConfig(ini_file_path) # Note: we are in a different process - don't use configured logging

    # fix if it's not a bare repo

    if repo_path.endswith(os.sep + '.git'):

        repo_path = repo_path[:-5]

    repo = Repository.get_by_full_path(repo_path)

    if not repo:

        raise OSError('Repository %s not found in database' % repo_path)

    baseui = make_ui()

    return baseui, repo

def handle_git_pre_receive(repo_path, git_stdin_lines):

    """Called from Git pre-receive hook"""

    # Currently unused. TODO: remove?

    return 0

def handle_git_post_receive(repo_path, git_stdin_lines):

    """Called from Git post-receive hook"""

    try:

        baseui, repo = _hook_environment(repo_path)

    except HookEnvironmentError as e: