INNER CODE UNIT · Python

main

hacan359/tonkatsu_box · tool/merge_lcov.py:51

def main(argv):
    if len(argv) < 3:
        print(__doc__, file=sys.stderr)
        return 2
    hits = {}
    for path in argv[2:]:
        read(path, hits)
    write(argv[1], hits)
    total = sum(len(c) for c in hits.values())
    covered = sum(sum(1 for v in c.values() if v > 0) for c in hits.values())
    percent = 100 * covered / total if total else 0
    print(f'merged {len(argv) - 2} tracefiles: '
          f'{covered}/{total} lines ({percent:.1f}%) across {len(hits)} files')
    return 0


if __name__ == '__main__':
    sys.exit(main(sys.argv))

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