| #!/usr/bin/env fuchsia-vendored-python |
| # Copyright 2022 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import argparse |
| import json |
| import os |
| import sys |
| |
| # Create a dynamic manifest of golden comparisons to pass to golden_files(). |
| |
| |
| def main(): |
| parser = argparse.ArgumentParser() |
| parser.add_argument( |
| "--source-dir", |
| help="A source directory under which to register goldens", |
| required=True, |
| ) |
| parser.add_argument( |
| "--candidates", |
| help="A path to a manifest of golden candidates in the form of a JSON list", |
| required=True, |
| ) |
| parser.add_argument( |
| "--output", |
| help="Path at which to write a golden comparison JSON manifest (a la golden_files())", |
| required=True, |
| ) |
| args = parser.parse_args() |
| |
| with open(args.candidates) as f: |
| candidates = json.load(f) |
| |
| comparisons = [ |
| dict( |
| candidate=candidate, |
| golden=os.path.join(args.source_dir, os.path.basename(candidate)), |
| ) |
| for candidate in candidates |
| ] |
| |
| with open(args.output, "w") as output: |
| json.dump(comparisons, output, indent=4) |
| |
| return 0 |
| |
| |
| if __name__ == "__main__": |
| sys.exit(main()) |