def refresh(): """Write the shell declare variable statements to stdout.""" atexit.register(close_stdio) signal.signal(signal.SIGPIPE, signal.SIG_DFL) args = sys.argv[1:] if len(args) >= 2: abort(USAGE + 'dtags: too many arguments') if len(args) == 1: shell_name = args[0] config = SUPPORTED_SHELLS.get(shell_name) if config is None: abort('dtags: unsupported shell: ' + style.bad(shell_name)) else: shell_path = os.environ.get('SHELL') if shell_path is None: abort('dtags: undefined environment variable: ' + style.bad('SHELL')) shell_name = None for supported_shell_name in SUPPORTED_SHELLS: if supported_shell_name in shell_path: shell_name = supported_shell_name config = SUPPORTED_SHELLS.get(shell_name) if config is None: abort('dtags: unsupported shell: ' + style.bad(shell_path)) assign_string = 'set -g {} "{}"' if shell_name == 'fish' else '{}="{}"' mapping, _ = load_mapping() print('\n'.join( assign_string.format(tag.replace('-', '_'), paths.pop()) for tag, paths in mapping.items() if len(paths) == 1 and tag.replace('-', '_') not in os.environ and not get_invalid_tag_chars(tag) ))
def activate(): """Write the shell runtime configuration to stdout.""" atexit.register(close_stdio) signal.signal(signal.SIGPIPE, signal.SIG_DFL) args = sys.argv[1:] if len(args) >= 2: abort(USAGE + 'dtags: too many arguments') if len(args) == 1: shell_name = args[0] config = SUPPORTED_SHELLS.get(shell_name) if config is None: abort('dtags: unsupported shell: ' + style.bad(shell_name)) else: shell_path = os.environ.get('SHELL') if shell_path is None: abort('dtags: undefined environment variable: ' + style.bad('SHELL')) shell_name = None for supported_shell_name in SUPPORTED_SHELLS: if supported_shell_name in shell_path: shell_name = supported_shell_name config = SUPPORTED_SHELLS.get(shell_name) if config is None: abort('dtags: unsupported shell: ' + style.bad(shell_path)) finish( config.format( mapping_file=MAPPING_FILE, tags_file=TAGS_FILE, version=VERSION, usage=d.USAGE, description=d.DESCRIPTION, arg_err_tty=d.ARG_ERR_TTY, dest_err_tty=d.DEST_ERR_TTY, input_err_tty=d.INPUT_ERR_TTY, index_err_tty=d.INDEX_ERR_TTY, prompt_tty=d.PROMPT_TTY, choice_tty=d.CHOICE_TTY, arg_err=d.ARG_ERR, dest_err=d.DEST_ERR, input_err=d.INPUT_ERR, index_err=d.INDEX_ERR, prompt=d.PROMPT, choice=d.CHOICE, ))
def activate(): """Write the shell runtime configuration to stdout.""" atexit.register(close_stdio) signal.signal(signal.SIGPIPE, signal.SIG_DFL) args = sys.argv[1:] if len(args) >= 2: abort(USAGE + 'dtags: too many arguments') if len(args) == 1: shell_name = args[0] config = SUPPORTED_SHELLS.get(shell_name) if config is None: abort('dtags: unsupported shell: ' + style.bad(shell_name)) else: shell_path = os.environ.get('SHELL') if shell_path is None: abort('dtags: undefined environment variable: ' + style.bad('SHELL')) shell_name = None for supported_shell_name in SUPPORTED_SHELLS: if supported_shell_name in shell_path: shell_name = supported_shell_name config = SUPPORTED_SHELLS.get(shell_name) if config is None: abort('dtags: unsupported shell: ' + style.bad(shell_path)) finish(config.format( mapping_file=MAPPING_FILE, tags_file=TAGS_FILE, version=VERSION, usage=d.USAGE, description=d.DESCRIPTION, arg_err_tty=d.ARG_ERR_TTY, dest_err_tty=d.DEST_ERR_TTY, input_err_tty=d.INPUT_ERR_TTY, index_err_tty=d.INDEX_ERR_TTY, prompt_tty=d.PROMPT_TTY, choice_tty=d.CHOICE_TTY, arg_err=d.ARG_ERR, dest_err=d.DEST_ERR, input_err=d.INPUT_ERR, index_err=d.INDEX_ERR, prompt=d.PROMPT, choice=d.CHOICE, ))
def _shell(args): """Write the shell runtime configuration to stdout.""" if len(args) >= 2: abort(USAGE + 'Too many arguments') if len(args) == 1: shell_name = args[0] config = SUPPORTED_SHELLS.get(shell_name) if config is None: abort('Unsupported shell: ' + style.bad(shell_name)) else: shell_path = os.environ.get('SHELL') if shell_path is None: abort('Undefined environment variable: ' + style.bad('SHELL')) shell_name = None for supported_shell_name in SUPPORTED_SHELLS: if supported_shell_name in shell_path: shell_name = supported_shell_name config = SUPPORTED_SHELLS.get(shell_name) if config is None: abort('Unsupported shell: ' + style.bad(shell_path)) finish(config.format( mapping_file=MAPPING_FILE, tags_file=TAGS_FILE, version=VERSION, usage=directory.USAGE, description=directory.DESCRIPTION, goto_msg_tty=directory.GOTO_MSG_TTY, arg_err_tty=directory.ARG_ERR_TTY, dest_err_tty=directory.DEST_ERR_TTY, input_err_tty=directory.INPUT_ERR_TTY, index_err_tty=directory.INDEX_ERR_TTY, prompt_tty=directory.PROMPT_TTY, choice_tty=directory.CHOICE_TTY, goto_msg=directory.GOTO_MSG, arg_err=directory.ARG_ERR, dest_err=directory.DEST_ERR, input_err=directory.INPUT_ERR, index_err=directory.INDEX_ERR, prompt=directory.PROMPT, choice=directory.CHOICE, ))