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85 lines
2.4 KiB
Python
Executable File
85 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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###
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# Transforms .d files, converting Windows paths to Unix paths.
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# Allows usage of the mwcc -MMD flag on platforms other than Windows.
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#
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# Usage:
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# python3 tools/transform_dep.py build/src/file.d build/src/file.d
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#
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# If changes are made, please submit a PR to
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# https://github.com/encounter/dtk-template
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###
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import argparse
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import os
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from platform import uname
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wineprefix = os.path.join(os.environ["HOME"], ".wine")
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if "WINEPREFIX" in os.environ:
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wineprefix = os.environ["WINEPREFIX"]
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winedevices = os.path.join(wineprefix, "dosdevices")
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def in_wsl() -> bool:
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return "microsoft-standard" in uname().release
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def import_d_file(in_file: str) -> str:
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out_text = ""
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with open(in_file) as file:
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for idx, line in enumerate(file):
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if idx == 0:
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if line.endswith(" \\\n"):
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out_text += line[:-3].replace("\\", "/") + " \\\n"
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else:
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out_text += line.replace("\\", "/")
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else:
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suffix = ""
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if line.endswith(" \\\n"):
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suffix = " \\"
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path = line.lstrip()[:-3]
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else:
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path = line.strip()
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# lowercase drive letter
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path = path[0].lower() + path[1:]
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if path[0] == "z":
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# shortcut for z:
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path = path[2:].replace("\\", "/")
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elif in_wsl():
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path = path[0:1] + path[2:]
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path = os.path.join("/mnt", path.replace("\\", "/"))
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else:
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# use $WINEPREFIX/dosdevices to resolve path
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path = os.path.realpath(
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os.path.join(winedevices, path.replace("\\", "/"))
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)
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out_text += "\t" + path + suffix + "\n"
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return out_text
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def main() -> None:
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parser = argparse.ArgumentParser(
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description="""Transform a .d file from Wine paths to normal paths"""
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)
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parser.add_argument(
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"d_file",
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help="""Dependency file in""",
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)
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parser.add_argument(
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"d_file_out",
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help="""Dependency file out""",
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)
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args = parser.parse_args()
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output = import_d_file(args.d_file)
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with open(args.d_file_out, "w", encoding="UTF-8") as f:
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f.write(output)
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if __name__ == "__main__":
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main()
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