mirror of
https://github.com/flutter/flutter.git
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e3da6d905b
* Adding `felt analyze` command that CI will run. * Remove some copypasta'd stuff. * Also remove code path from felt.dart that forces a rebuild if it doesn't detect the host_debug_unopt directory. * More cleanup of felt.bat for CI. * Fix typo in felt.bat.
93 lines
2.6 KiB
Dart
93 lines
2.6 KiB
Dart
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:io' as io;
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import 'package:args/command_runner.dart';
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import 'analyze.dart';
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import 'build.dart';
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import 'clean.dart';
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import 'exceptions.dart';
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import 'generate_fallback_font_data.dart';
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import 'licenses.dart';
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import 'run.dart';
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import 'test_runner.dart';
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import 'utils.dart';
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CommandRunner<bool> runner = CommandRunner<bool>(
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'felt',
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'Command-line utility for building and testing Flutter web engine.',
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)
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..addCommand(AnalyzeCommand())
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..addCommand(BuildCommand())
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..addCommand(CleanCommand())
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..addCommand(GenerateFallbackFontDataCommand())
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..addCommand(LicensesCommand())
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..addCommand(RunCommand())
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..addCommand(TestCommand());
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Future<void> main(List<String> rawArgs) async {
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// Remove --clean from the list as that's processed by the wrapper script.
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final List<String> args = rawArgs.where((String arg) => arg != '--clean').toList();
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if (args.isEmpty) {
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// The felt tool was invoked with no arguments. Print usage.
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runner.printUsage();
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io.exit(64); // Exit code 64 indicates a usage error.
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}
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_listenToShutdownSignals();
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int exitCode = -1;
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try {
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final bool? result = await runner.run(args);
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if (result != true) {
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print('Sub-command failed: `${args.join(' ')}`');
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exitCode = 1;
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}
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} on UsageException catch (e) {
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print(e);
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exitCode = 64; // Exit code 64 indicates a usage error.
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} on ToolExit catch (exception) {
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io.stderr.writeln(exception.message);
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exitCode = exception.exitCode;
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} on ProcessException catch (e) {
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io.stderr.writeln('description: ${e.description}'
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'executable: ${e.executable} '
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'arguments: ${e.arguments} '
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'exit code: ${e.exitCode}');
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exitCode = e.exitCode ?? 1;
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} catch (e) {
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rethrow;
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} finally {
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await cleanup();
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// The exit code is changed by one of the branches.
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if (exitCode != -1) {
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io.exit(exitCode);
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}
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}
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// Sometimes the Dart VM refuses to quit.
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io.exit(io.exitCode);
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}
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void _listenToShutdownSignals() {
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io.ProcessSignal.sigint.watch().listen((_) async {
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print('Received SIGINT. Shutting down.');
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await cleanup();
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io.exit(1);
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});
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// SIGTERM signals are not generated under Windows.
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// See https://docs.microsoft.com/en-us/previous-versions/xdkz3x12(v%3Dvs.140)
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if (!io.Platform.isWindows) {
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io.ProcessSignal.sigterm.watch().listen((_) async {
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await cleanup();
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print('Received SIGTERM. Shutting down.');
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io.exit(1);
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});
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}
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}
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