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58d6c425e4
Moves the checks that projects have been configured for desktop to a lower level, where they will cover more codepaths (e.g., 'run'), and improves them to check for native build projects, rather than just directories, to catch cases where the directory exists (e.g., due to accidental creation of generated files). Also adds links to the error messages pointing to instructions on adding desktop support to a project. Fixes #47145
92 lines
3.5 KiB
Dart
92 lines
3.5 KiB
Dart
// Copyright 2014 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 '../artifacts.dart';
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import '../base/common.dart';
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import '../base/logger.dart';
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import '../base/process.dart';
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import '../build_info.dart';
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import '../cache.dart';
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import '../globals.dart' as globals;
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import '../project.dart';
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import '../reporting/reporting.dart';
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import 'msbuild_utils.dart';
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import 'visual_studio.dart';
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/// Builds the Windows project using msbuild.
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Future<void> buildWindows(WindowsProject windowsProject, BuildInfo buildInfo, {String target}) async {
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if (!windowsProject.solutionFile.existsSync()) {
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throwToolExit(
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'No Windows desktop project configured. '
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'See https://github.com/flutter/flutter/wiki/Desktop-shells#create '
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'to learn about adding Windows support to a project.');
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}
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final Map<String, String> environment = <String, String>{
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'FLUTTER_ROOT': Cache.flutterRoot,
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'FLUTTER_EPHEMERAL_DIR': windowsProject.ephemeralDirectory.path,
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'PROJECT_DIR': windowsProject.project.directory.path,
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'TRACK_WIDGET_CREATION': (buildInfo?.trackWidgetCreation == true).toString(),
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};
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if (target != null) {
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environment['FLUTTER_TARGET'] = target;
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}
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if (globals.artifacts is LocalEngineArtifacts) {
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final LocalEngineArtifacts localEngineArtifacts = globals.artifacts as LocalEngineArtifacts;
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final String engineOutPath = localEngineArtifacts.engineOutPath;
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environment['FLUTTER_ENGINE'] = globals.fs.path.dirname(globals.fs.path.dirname(engineOutPath));
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environment['LOCAL_ENGINE'] = globals.fs.path.basename(engineOutPath);
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}
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writePropertySheet(windowsProject.generatedPropertySheetFile, environment);
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final String vcvarsScript = visualStudio.vcvarsPath;
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if (vcvarsScript == null) {
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throwToolExit('Unable to find suitable Visual Studio toolchain. '
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'Please run `flutter doctor` for more details.');
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}
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if (!buildInfo.isDebug) {
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const String warning = '🚧 ';
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globals.printStatus(warning * 20);
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globals.printStatus('Warning: Only debug is currently implemented for Windows. This is effectively a debug build.');
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globals.printStatus('See https://github.com/flutter/flutter/issues/38477 for details and updates.');
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globals.printStatus(warning * 20);
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globals.printStatus('');
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}
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final String buildScript = globals.fs.path.join(
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Cache.flutterRoot,
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'packages',
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'flutter_tools',
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'bin',
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'vs_build.bat',
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);
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final String configuration = buildInfo.isDebug ? 'Debug' : 'Release';
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final String solutionPath = windowsProject.solutionFile.path;
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final Stopwatch sw = Stopwatch()..start();
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final Status status = globals.logger.startProgress(
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'Building Windows 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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// Run the script with a relative path to the project using the enclosing
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// directory as the workingDirectory, to avoid hitting the limit on command
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// lengths in batch scripts if the absolute path to the project is long.
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result = await processUtils.stream(<String>[
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buildScript,
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vcvarsScript,
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globals.fs.path.basename(solutionPath),
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configuration,
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], workingDirectory: globals.fs.path.dirname(solutionPath), trace: true);
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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. To view the stack trace, please run `flutter run -d windows -v`.');
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}
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flutterUsage.sendTiming('build', 'vs_build', Duration(milliseconds: sw.elapsedMilliseconds));
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}
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