mirror of
https://github.com/CLIUtils/CLI11.git
synced 2025-04-29 20:23:55 +00:00
57 lines
1.5 KiB
Python
Executable File
57 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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# Requires pathlib on python 2
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import re
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import argparse
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from pathlib import Path
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includes_local = re.compile(r"""^#include "(.*)"$""", re.MULTILINE)
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includes_system = re.compile(r"""^#include \<(.*)\>$""", re.MULTILINE)
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DIR = Path(__file__).resolve().parent
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BDIR = DIR.parent / 'include'
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def MakeHeader(out):
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main_header = BDIR / 'CLI/CLI.hpp'
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with main_header.open() as f:
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header = f.read()
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include_files = includes_local.findall(header)
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headers = set()
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output = ''
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with open('output.hpp', 'w') as f:
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for inc in include_files:
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with (BDIR / inc).open() as f:
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inner = f.read()
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headers |= set(includes_system.findall(inner))
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output += '\n// From {inc}\n\n'.format(inc=inc)
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output += inner[inner.find('namespace'):]
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header_list = '\n'.join('#include <'+h+'>' for h in headers)
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output = '''\
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#pragma once
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// Distributed under the LGPL version 3.0 license. See accompanying
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// file LICENSE or https://github.com/henryiii/CLI11 for details.
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// This file was generated using MakeSingleHeader.py in CLI11/scripts
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// This has the complete CLI library in one file.
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{header_list}
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{output}'''.format(header_list=header_list, output=output)
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with Path(out).open('w') as f:
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f.write(output)
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print("Created {out}".format(out=out))
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument("output", nargs='?', default=BDIR / 'CLI11.hpp')
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args = parser.parse_args()
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MakeHeader(args.output)
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