| #!/usr/bin/env python3 | |
| import os | |
| import pathlib | |
| import sys | |
| if len(sys.argv) < 3: | |
| sys.exit('usage: replacer.py <pattern> <replacement>') | |
| source_root = pathlib.Path(os.environ['MESON_DIST_ROOT']) | |
| modfile = source_root / 'prog.c' | |
| contents = modfile.read_text(encoding='utf-8') | |
| contents = contents.replace(sys.argv[1], sys.argv[2]) | |
| modfile.write_text(contents, encoding='utf-8') |