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110 lines
2.6 KiB
110 lines
2.6 KiB
// Copyright 2020, the Flutter 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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import 'dart:convert';
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import 'dart:io';
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import 'package:path/path.dart' as path;
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import 'package:grinder/grinder.dart';
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void main(List<String> args) => grind(args);
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@Task()
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void runSkia() {
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run('flutter',
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arguments:
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'run -d web --web-port=5000 --release --dart-define=FLUTTER_WEB_USE_SKIA=true lib/main.dart '
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.split(' '));
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}
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@Task()
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void runWeb() {
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run('flutter',
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arguments: 'run -d web --web-port=5000 lib/main.dart '.split(' '));
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}
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@Task()
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void runFirebase() {
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run('flutter',
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arguments:
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'run -d web --web-port=5000 lib/main_firebase.dart '.split(' '));
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}
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@Task()
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void runFirebaseSkia() {
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run('flutter',
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arguments:
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'run -d web --web-port=5000 --release --dart-define=FLUTTER_WEB_USE_SKIA=true lib/main_firebase.dart'
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.split(' '));
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}
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@Task()
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void test() {
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TestRunner().testAsync();
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}
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@DefaultTask()
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@Depends(test, copyright)
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void build() {
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Pub.build();
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}
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@Task()
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void clean() => defaultClean();
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@Task()
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void generate() {
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Pub.run('build_runner', arguments: ['build']);
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}
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const _copyright =
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'''// Copyright 2020, the Flutter 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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@Task()
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Future copyright() async {
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var files = <File>[];
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await for (var file in _filesWithoutCopyright()) {
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files.add(file);
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}
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if (files.isNotEmpty) {
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log('Found Dart files without a copyright header:');
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for (var file in files) {
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log(file.toString());
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}
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fail('run "grind fix-copyright" to add copyright headers');
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}
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}
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@Task()
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Future fixCopyright() async {
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await for (var file in _filesWithoutCopyright()) {
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var contents = await file.readAsString();
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await file.writeAsString(_copyright + '\n\n' + contents);
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}
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}
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Stream<File> _filesWithoutCopyright() async* {
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var set = FileSet.fromDir(Directory('.'), recurse: true);
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var dartFiles =
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set.files.where((file) => path.extension(file.path) == '.dart');
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for (var file in dartFiles) {
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var firstThreeLines = await file
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.openRead()
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.transform(utf8.decoder)
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.transform(const LineSplitter())
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.take(3)
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.fold<String>('', (previous, element) {
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if (previous == '') return element;
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return previous + '\n' + element;
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});
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if (firstThreeLines != _copyright) {
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yield file;
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}
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}
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}
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