| // Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'dart:io' show File, exit, stderr; |
| |
| import 'dart:isolate' show RawReceivePort; |
| |
| import 'dart:convert' show JsonEncoder; |
| |
| import 'package:yaml/yaml.dart' show loadYaml; |
| |
| main(List<String> arguments) async { |
| var port = new RawReceivePort(); |
| if (arguments.length != 2) { |
| stderr.writeln("Usage: yaml2json.dart input.yaml output.json"); |
| exit(1); |
| } |
| Uri input = Uri.base.resolve(arguments[0]); |
| Uri output = Uri.base.resolve(arguments[1]); |
| Map yaml = loadYaml(await new File.fromUri(input).readAsString()); |
| Map<String, dynamic> result = new Map<String, dynamic>(); |
| result["comment:0"] = "NOTE: THIS FILE IS GENERATED. DO NOT EDIT."; |
| result["comment:1"] = |
| "Instead modify '${arguments[0]}' and follow the instructions therein."; |
| for (String key in yaml.keys) { |
| result[key] = yaml[key]; |
| } |
| File file = new File.fromUri(output); |
| await file.writeAsString(const JsonEncoder.withIndent(" ").convert(result)); |
| port.close(); |
| } |