#!/usr/bin/env python3 # SPDX-License-Identifier: GPL-2.0-or-later # Copyright (C) 2020, Google Inc. # # Author: Paul Elder <paul.elder@ideasonboard.com> # # gen-tp-header.py - Generate header file to contain lttng tracepoints import datetime import jinja2 import pathlib import os import sys def main(argv): if len(argv) < 4: print(f'Usage: {argv[0]} include_build_dir output template tp_files...') return 1 output = argv[2] template = argv[3] year = datetime.datetime.now().year path = pathlib.Path(output).absolute().relative_to(argv[1]) source = '' for fname in argv[4:]: source += open(fname, 'r', encoding='utf-8').read() + '\n\n' template = jinja2.Template(open(template, 'r', encoding='utf-8').read()) string = template.render(year=year, path=path, source=source) f = open(output, 'w', encoding='utf-8').write(string) return 0 if __name__ == '__main__': sys.exit(main(sys.argv))