misc: added clang-tidy wrapper

misc/run-clang-tidy.py

@@ -0,0 +1,61 @@
+#!/usr/bin/env python3
+
+import sys
+
+from argparse           import ArgumentParser, ArgumentDefaultsHelpFormatter
+from pathlib            import Path
+from subprocess         import run
+from concurrent.futures import ThreadPoolExecutor
+
+def main() -> int:
+	parser = ArgumentParser(
+		formatter_class = ArgumentDefaultsHelpFormatter,
+		description     = 'clang-tidy runner',
+		prog            = 'run-clang-tidy.py',
+	)
+
+	parser.add_argument(
+		'--source-path', '-s',
+		required = True,
+		type     = Path,
+		metavar  = 'source_path',
+		help     = 'Path to the source directory to run clang-tidy in'
+	)
+
+	parser.add_argument(
+		'--build-path', '-p',
+		required = True,
+		type     = Path,
+		metavar  = 'build_path',
+		help     = 'Path to the build directory containing a compile_commands.json'
+	)
+
+	args = parser.parse_args()
+
+	def glob_files():
+		paths    = {'backends', 'frontend', 'kernel', 'passes', 'techlibs'}
+		suffixes = {'cc', 'h'}
+
+		for path in paths:
+			for suffix in suffixes:
+				yield args.source_path.glob(f'{path}/**/*.{suffix}')
+
+	def gather_files():
+		for file_glob in glob_files():
+			for file in file_glob:
+				yield file
+
+	extra_args = ()
+	futures = []
+
+	with ThreadPoolExecutor() as pool:
+		for file in gather_files():
+			futures.append(pool.submit(
+				run, ['clang-tidy', *extra_args, '-p', args.build_path, file]
+			))
+
+	return max((future.result().returncode for future in futures))
+
+
+if __name__ == '__main__':
+	sys.exit(main())