mirror of
https://github.com/dart-lang/sdk
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44f3881be6
This is the first checked-in SDK with null-safety enabled by default. Change-Id: I8f6fcdfd8856483f4737eb200ed4623a244cb0cd Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/170085 Reviewed-by: Leaf Petersen <leafp@google.com> Commit-Queue: Alexander Thomas <athom@google.com>
35 lines
1.2 KiB
Dart
35 lines
1.2 KiB
Dart
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.9
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import 'dart:io' show File, exit, stderr;
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import 'dart:isolate' show RawReceivePort;
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import 'dart:convert' show JsonEncoder;
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import 'package:yaml/yaml.dart' show loadYaml;
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main(List<String> arguments) async {
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var port = new RawReceivePort();
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if (arguments.length != 2) {
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stderr.writeln("Usage: yaml2json.dart input.yaml output.json");
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exit(1);
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}
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Uri input = Uri.base.resolve(arguments[0]);
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Uri output = Uri.base.resolve(arguments[1]);
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Map yaml = loadYaml(await new File.fromUri(input).readAsString());
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Map<String, dynamic> result = new Map<String, dynamic>();
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result["comment:0"] = "NOTE: THIS FILE IS GENERATED. DO NOT EDIT.";
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result["comment:1"] =
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"Instead modify '${arguments[0]}' and follow the instructions therein.";
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for (String key in yaml.keys) {
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result[key] = yaml[key];
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}
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File file = new File.fromUri(output);
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await file.writeAsString(const JsonEncoder.withIndent(" ").convert(result));
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port.close();
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}
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