blob: 7185c7d449fa388c73d7952521bd79c90eb6f78a [file] [log] [blame]
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:meta/meta.dart';
import '../base/common.dart';
import '../base/context.dart';
import '../base/file_system.dart';
import '../base/logger.dart';
import '../build_info.dart';
import '../build_system/build_system.dart';
import '../build_system/targets/dart.dart';
import '../build_system/targets/web.dart';
import '../convert.dart';
import '../globals.dart';
import '../platform_plugins.dart';
import '../plugins.dart';
import '../project.dart';
import '../reporting/reporting.dart';
/// The [WebCompilationProxy] instance.
WebCompilationProxy get webCompilationProxy => context.get<WebCompilationProxy>();
Future<void> buildWeb(
FlutterProject flutterProject,
String target,
BuildInfo buildInfo,
bool initializePlatform,
List<String> dartDefines,
) async {
if (!flutterProject.web.existsSync()) {
throwToolExit('Missing index.html.');
final bool hasWebPlugins = findPlugins(flutterProject)
.any((Plugin p) => p.platforms.containsKey(WebPlugin.kConfigKey));
await injectPlugins(flutterProject, checkProjects: true);
final Status status = logger.startProgress('Compiling $target for the Web...', timeout: null);
final Stopwatch sw = Stopwatch()..start();
try {
final BuildResult result = await WebReleaseBundle(), Environment(
projectDir: fs.currentDirectory,
defines: <String, String>{
kBuildMode: getNameForBuildMode(buildInfo.mode),
kTargetFile: target,
kInitializePlatform: initializePlatform.toString(),
kHasWebPlugins: hasWebPlugins.toString(),
kDartDefines: jsonEncode(dartDefines),
if (!result.success) {
for (ExceptionMeasurement measurement in result.exceptions.values) {
printError('Target ${} failed: ${measurement.exception}',
stackTrace: measurement.fatal
? measurement.stackTrace
: null,
throwToolExit('Failed to compile application for the Web.');
} catch (err) {
} finally {
flutterUsage.sendTiming('build', 'dart2js', Duration(milliseconds: sw.elapsedMilliseconds));
/// An indirection on web compilation.
/// Avoids issues with syncing build_runner_core to other repos.
class WebCompilationProxy {
const WebCompilationProxy();
/// Initialize the web compiler from the `projectDirectory`.
/// Returns whether or not the build was successful.
/// `release` controls whether we build the bundle for dartdevc or only
/// the entry points for dart2js to later take over.
Future<bool> initialize({
@required Directory projectDirectory,
@required String projectName,
String testOutputDir,
List<String> testFiles,
BuildMode mode,
bool initializePlatform,
}) async {
throw UnimplementedError();