1 #!/usr/bin/env python 2 # Copyright 2017 The Chromium Authors. All rights reserved. 3 # Use of this source code is governed by a BSD-style license that can be 4 # found in the LICENSE file. 5 6 import argparse 7 import json 8 import sys 9 10 import results_merger 11 12 13 def StandardIsolatedScriptMerge(output_json, jsons_to_merge): 14 """Merge the contents of one or more results JSONs into a single JSON. 15 16 Args: 17 output_json: A path to a JSON file to which the merged results should be 18 written. 19 jsons_to_merge: A list of paths to JSON files that should be merged. 20 """ 21 shard_results_list = [] 22 for j in jsons_to_merge: 23 with open(j) as f: 24 shard_results_list.append(json.load(f)) 25 merged_results = results_merger.merge_test_results(shard_results_list) 26 27 with open(output_json, 'w') as f: 28 json.dump(merged_results, f) 29 30 return 0 31 32 33 def main(): 34 parser = argparse.ArgumentParser() 35 parser.add_argument('-o', '--output-json', required=True) 36 parser.add_argument('--build-properties', help=argparse.SUPPRESS) 37 parser.add_argument('--summary-json', help=argparse.SUPPRESS) 38 parser.add_argument('jsons_to_merge', nargs='*') 39 40 args = parser.parse_args() 41 return StandardIsolatedScriptMerge(args.output_json, args.jsons_to_merge) 42 43 44 if __name__ == '__main__': 45 sys.exit(main()) 46
