46 lines
1.1 KiB
Dart
46 lines
1.1 KiB
Dart
import 'dart:io';
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import 'package:yaml/yaml.dart';
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void main() {
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print('generating version file');
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MetaUpdate('../pubspec.yaml').writeMetaDartFile('../lib/gen/meta.dart');
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}
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class MetaUpdate {
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String pathToYaml = '';
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String metaDartFileContents = '';
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MetaUpdate(this.pathToYaml);
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void writeMetaDartFile(String metaDartFilePath) {
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File metaDartFile = File(metaDartFilePath);
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final version = getPubSpec('version');
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final time = DateTime.now().millisecondsSinceEpoch;
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print('Version: $version');
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print('BuildTime: $time');
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String metaDartFileContents = """
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/// DO NOT EDIT THIS FILE EXCEPT TO ENTER INITIAL VERSION AND OTHER META INFO
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/// THIS FILE IS AUTOMATICALLY OVERWRITTEN
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class Meta {
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static const String version = '$version';
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static const int buildTime = $time;
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static const bool devBuild = false;
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}
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""";
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metaDartFile.writeAsStringSync(metaDartFileContents);
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}
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String getPubSpec(String pubSpecParam) {
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File f = File(pathToYaml);
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String yamlText = f.readAsStringSync();
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// ignore: always_specify_types
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Map yaml = loadYaml(yamlText);
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return yaml[pubSpecParam];
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}
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}
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