import argparse import sys from rust2rpm import Metadata def main(): parser = argparse.ArgumentParser() group = parser.add_mutually_exclusive_group(required=True) group.add_argument("-P", "--provides", action="store_true", help="Print Provides") group.add_argument("-R", "--requires", action="store_true", help="Print Requires") group.add_argument("-C", "--conflicts", action="store_true", help="Print Conflicts") group.add_argument("-BR", "--build-requires", action="store_true", help="Print BuildRequires") group.add_argument("-BC", "--build-conflicts", action="store_true", help="Print BuildConflicts") group.add_argument("-TR", "--test-requires", action="store_true", help="Print TestRequires") group.add_argument("-TC", "--test-conflicts", action="store_true", help="Print TestConflicts") parser.add_argument("file", nargs="*", help="Path(s) to Cargo.toml") args = parser.parse_args() files = args.file or sys.stdin.readlines() def print_deps(deps): if len(deps) > 0: print("\n".join(str(dep) for dep in deps)) for f in files: f = f.rstrip() md = Metadata.from_file(f) if args.provides: print_deps(md.provides) if args.requires: print_deps(md.requires) if args.conflicts: print_deps(md.conflicts) if args.build_requires: print_deps(md.build_requires) if args.build_conflicts: print_deps(md.build_conflicts) if args.test_requires: print_deps(md.test_requires) if args.test_conflicts: print_deps(md.test_conflicts) if __name__ == "__main__": main()