mirror of https://github.com/enpaul/glassy.git
36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
"""Main program entrypoint and CLI interface"""
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import argparse
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import sys
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from pathlib import Path
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from glassy import __about__
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def get_args() -> argparse.Namespace:
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"""Parse the CLI arguments"""
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parser = argparse.ArgumentParser(prog=__about__.__title__, description=__about__.__summary__)
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parser.add_argument("--version", help="Show program version and exit", action="store_true")
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parser.add_argument("-c", "--config", help="Path to the program config file", default=Path("~", ".config", "glassy.yaml").resolve())
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parser.add_argument("--check", help="Check syntax of the config file and diagram without running network tests", action="store_true")
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parser.add_argument("-o", "--output", help="Path to a file to output the rendered result, or one of the magic values 'stdout' or 'stderr'", default="stdout")
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parser.add_argument("template", help="Path to the template diagram to render and output")
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return parser.parse_args()
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def main() -> int:
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args = get_args()
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if args.version:
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print(f"{__about__.__title__} {__about__.__version__}", file=sys.stderr)
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return 0
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return 0
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if __name__ == "__main__":
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sys.exit(main()) |