| # 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) |