1#@!#!123s

: / opt / saltstack / salt / lib / python3.10 / site-packages / relenv /
Filename : __main__.py
back
# Copyright 2022-2023 VMware, Inc.
# SPDX-License-Identifier: Apache-2
"""
The entrypoint into relenv.
"""

from argparse import ArgumentParser

from . import build, buildenv, check, create, fetch, toolchain
from .common import __version__


def setup_cli():
    """
    Build the argparser with its subparsers.

    The modules with commands to add must specify a setup_parser function
    that takes in the subparsers object from `argparse.add_subparsers()`

    :return: The fully setup argument parser
    :rtype: ``argparse.ArgumentParser``
    """
    argparser = ArgumentParser(
        prog="relenv",
        description="Relenv",
    )
    argparser.add_argument("--version", action="version", version=__version__)
    subparsers = argparser.add_subparsers()

    modules_to_setup = [
        build,
        toolchain,
        create,
        fetch,
        check,
        buildenv,
    ]
    for mod in modules_to_setup:
        mod.setup_parser(subparsers)

    return argparser


def main():
    """
    Run the relenv cli and disbatch to subcommands.
    """
    parser = setup_cli()
    args = parser.parse_args()
    # args.func(args)
    try:
        args.func(args)
    except AttributeError:
        parser.print_help()
        parser.exit(1, "\nNo subcommand given...\n\n")


if __name__ == "__main__":
    main()