76 lines
2.7 KiB
Python
76 lines
2.7 KiB
Python
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#!/usr/bin/env python3
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#
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# This script renames SDL headers in the specified paths
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import argparse
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import pathlib
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import re
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def do_include_replacements(paths):
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replacements = [
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( re.compile(r"(?:[\"<])(?:SDL2/)?SDL_image.h(?:[\">])"), r"<SDL3_image/SDL_image.h>" ),
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( re.compile(r"(?:[\"<])(?:SDL2/)?SDL_mixer.h(?:[\">])"), r"<SDL3_mixer/SDL_mixer.h>" ),
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( re.compile(r"(?:[\"<])(?:SDL2/)?SDL_net.h(?:[\">])"), r"<SDL3_net/SDL_net.h>" ),
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( re.compile(r"(?:[\"<])(?:SDL2/)?SDL_rtf.h(?:[\">])"), r"<SDL3_rtf/SDL_rtf.h>" ),
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( re.compile(r"(?:[\"<])(?:SDL2/)?SDL_ttf.h(?:[\">])"), r"<SDL3_ttf/SDL_ttf.h>" ),
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( re.compile(r"(?:[\"<])(?:SDL2/)?SDL_gamecontroller.h(?:[\">])"), r"<SDL3/SDL_gamepad.h>" ),
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( re.compile(r"(?:[\"<])(?:SDL2/)?begin_code.h(?:[\">])"), r"<SDL3/SDL_begin_code.h>" ),
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( re.compile(r"(?:[\"<])(?:SDL2/)?close_code.h(?:[\">])"), r"<SDL3/SDL_close_code.h>" ),
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( re.compile(r"(?:[\"<])(?:SDL2/)?(SDL[_a-z0-9]*\.h)(?:[\">])"), r"<SDL3/\1>" )
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]
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for entry in paths:
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path = pathlib.Path(entry)
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if not path.exists():
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print("{} does not exist, skipping".format(entry))
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continue
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replace_headers_in_path(path, replacements)
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def replace_headers_in_file(file, replacements):
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try:
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with file.open("r", encoding="UTF-8", newline="") as rfp:
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original = rfp.read()
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contents = original
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for regex, replacement in replacements:
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contents = regex.sub(replacement, contents)
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if contents != original:
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with file.open("w", encoding="UTF-8", newline="") as wfp:
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wfp.write(contents)
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except UnicodeDecodeError:
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print("%s is not text, skipping" % file)
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except Exception as err:
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print("%s" % err)
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def replace_headers_in_dir(path, replacements):
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for entry in path.glob("*"):
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if entry.is_dir():
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replace_headers_in_dir(entry, replacements)
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else:
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print("Processing %s" % entry)
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replace_headers_in_file(entry, replacements)
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def replace_headers_in_path(path, replacements):
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if path.is_dir():
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replace_headers_in_dir(path, replacements)
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else:
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replace_headers_in_file(path, replacements)
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def main():
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parser = argparse.ArgumentParser(fromfile_prefix_chars='@', description="Rename #include's for SDL3.")
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parser.add_argument("args", metavar="PATH", nargs="*", help="Input source file")
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args = parser.parse_args()
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try:
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do_include_replacements(args.args)
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except Exception as e:
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print(e)
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return 1
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if __name__ == "__main__":
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raise SystemExit(main())
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