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Make it easier to mass rename symbols in the SDL API

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This commit is contained in:
Sam Lantinga 2022-12-27 07:31:27 -08:00
parent c6969df4d7
commit 59467ff063
2 changed files with 56 additions and 32 deletions
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26
build-scripts/rename_symbols.py
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@ -17,7 +17,7 @@ SDL_INCLUDE_DIR = SDL_ROOT / "include/SDL3"
def main():
if args.all_symbols:
if len(args.args) < 1:
print("Usage: %s --all-symbols files_or_directories ...")
print("Usage: %s --all-symbols files_or_directories ..." % sys.argv[0])
exit(1)
replacements = get_all_replacements()
@ -25,13 +25,16 @@ def main():
else:
if len(args.args) < 3:
print("Usage: %s oldname newname files_or_directories ...")
print("Usage: %s oldname newname files_or_directories ..." % sys.argv[0])
exit(1)
replacements = { args.args[0]: args.args[1] }
entries = args.args[2:]
regex = create_regex_from_replacements(replacements)
if args.substring:
regex = create_substring_regex_from_replacements(replacements)
else:
regex = create_regex_from_replacements(replacements)
for entry in entries:
path = pathlib.Path(entry)
@ -68,11 +71,15 @@ def create_regex_from_replacements(replacements):
return re.compile(r"\b(%s)\b" % "|".join(map(re.escape, replacements.keys())))
def create_substring_regex_from_replacements(replacements):
return re.compile(r"(%s)" % "|".join(map(re.escape, replacements.keys())))
def replace_symbols_in_file(file, regex, replacements):
try:
with file.open('r', encoding='UTF-8', newline='') as rfp:
with file.open("r", encoding="UTF-8", newline="") as rfp:
contents = regex.sub(lambda mo: replacements[mo.string[mo.start():mo.end()]], rfp.read())
with file.open('w', encoding='UTF-8', newline='') as wfp:
with file.open("w", encoding="UTF-8", newline="") as wfp:
wfp.write(contents)
except UnicodeDecodeError:
print("%s is not text, skipping" % file)
@ -94,11 +101,12 @@ def replace_symbols_in_path(path, regex, replacements):
replace_symbols_in_file(path, regex, replacements)
if __name__ == '__main__':
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument('--all-symbols', action='store_true')
parser.add_argument('args', nargs='*')
parser = argparse.ArgumentParser(fromfile_prefix_chars='@')
parser.add_argument("--all-symbols", action="store_true")
parser.add_argument("--substring", action="store_true")
parser.add_argument("args", nargs="*")
args = parser.parse_args()
try: