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01530928f0
When building in profile or release mode on desktop, add a prominent warning that it's actually a debug build. This is to help address issues with people being unaware of the current state of builds due to following third-party guides rather than official documentation. macOS is not included since PRs are in flight for macOS release support.
80 lines
2.8 KiB
Dart
80 lines
2.8 KiB
Dart
// Copyright 2019 The Chromium 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 '../artifacts.dart';
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import '../base/common.dart';
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import '../base/file_system.dart';
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import '../base/io.dart';
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import '../base/logger.dart';
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import '../base/process_manager.dart';
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import '../build_info.dart';
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import '../cache.dart';
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import '../convert.dart';
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import '../globals.dart';
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import '../project.dart';
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import '../reporting/reporting.dart';
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/// Builds the Linux project through the Makefile.
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Future<void> buildLinux(LinuxProject linuxProject, BuildInfo buildInfo, {String target = 'lib/main.dart'}) async {
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final String buildFlag = buildInfo?.isDebug == true ? 'debug' : 'release';
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final StringBuffer buffer = StringBuffer('''
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# Generated code do not commit.
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export FLUTTER_ROOT=${Cache.flutterRoot}
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export BUILD=$buildFlag
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export TRACK_WIDGET_CREATION=${buildInfo?.trackWidgetCreation == true}
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export FLUTTER_TARGET=$target
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export PROJECT_DIR=${linuxProject.project.directory.path}
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''');
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if (artifacts is LocalEngineArtifacts) {
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final LocalEngineArtifacts localEngineArtifacts = artifacts;
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final String engineOutPath = localEngineArtifacts.engineOutPath;
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buffer.writeln('export FLUTTER_ENGINE=${fs.path.dirname(fs.path.dirname(engineOutPath))}');
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buffer.writeln('export LOCAL_ENGINE=${fs.path.basename(engineOutPath)}');
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}
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/// Cache flutter configuration files in the linux directory.
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linuxProject.cacheDirectory.childFile('generated_config')
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..createSync(recursive: true)
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..writeAsStringSync(buffer.toString());
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if (!buildInfo.isDebug) {
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const String warning = '🚧 ';
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printStatus(warning * 20);
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printStatus('Warning: Only debug is currently implemented for Linux. This is effectively a debug build.');
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printStatus('See https://github.com/flutter/flutter/issues/38478 for details and updates.');
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printStatus(warning * 20);
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printStatus('');
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}
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// Invoke make.
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final Stopwatch sw = Stopwatch()..start();
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final Process process = await processManager.start(<String>[
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'make',
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'-C',
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linuxProject.editableHostAppDirectory.path,
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], runInShell: true);
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final Status status = logger.startProgress(
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'Building Linux application...',
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timeout: null,
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);
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int result;
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try {
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process.stderr
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.transform(utf8.decoder)
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.transform(const LineSplitter())
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.listen(printError);
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process.stdout
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.transform(utf8.decoder)
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.transform(const LineSplitter())
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.listen(printTrace);
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result = await process.exitCode;
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} finally {
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status.cancel();
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}
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if (result != 0) {
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throwToolExit('Build process failed');
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}
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flutterUsage.sendTiming('build', 'make-linux', Duration(milliseconds: sw.elapsedMilliseconds));
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}
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