| # Copyright 2016 the V8 project authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Writes a dictionary to a json file with the passed key-value pairs. |
| |
| Expected to be called like: |
| dump_build_config.py path/to/file.json [key1=value1 ...] |
| |
| The values are expected to be valid json. E.g. true is a boolean and "true" is |
| the string "true". |
| """ |
| |
| import json |
| import os |
| import sys |
| |
| assert len(sys.argv) > 2 |
| |
| def as_json(kv): |
| assert '=' in kv |
| k, v = kv.split('=', 1) |
| return k, json.loads(v) |
| |
| with open(sys.argv[1], 'w') as f: |
| json.dump(dict(map(as_json, sys.argv[2:])), f) |
