6d19fa3bfa
This PR adds initial support for Swift Package Manager (SPM). Users must opt in. Only compatible with Xcode 15+. Fixes https://github.com/flutter/flutter/issues/146369. ## Included Features This PR includes the following features: * Enabling SPM via config `flutter config --enable-swift-package-manager` * Disabling SPM via config (will disable for all projects) `flutter config --no-enable-swift-package-manager` * Disabling SPM via pubspec.yaml (will disable for the specific project) ``` flutter: disable-swift-package-manager: true ``` * Migrating existing apps to add SPM integration if using a Flutter plugin with a Package.swift * Generates a Swift Package (named `FlutterGeneratedPluginSwiftPackage`) that handles Flutter SPM-compatible plugin dependencies. Generated package is added to the Xcode project. * Error parsing of common errors that may occur due to using CocoaPods and Swift Package Manager together * Tool will print warnings when using all Swift Package plugins and encourage you to remove CocoaPods This PR also converts `integration_test` and `integration_test_macos` plugins to be both Swift Packages and CocoaPod Pods. ## How it Works The Flutter CLI will generate a Swift Package called `FlutterGeneratedPluginSwiftPackage`, which will have local dependencies on all Swift Package compatible Flutter plugins. The `FlutterGeneratedPluginSwiftPackage` package will be added to the Xcode project via altering of the `project.pbxproj`. In addition, a "Pre-action" script will be added via altering of the `Runner.xcscheme`. This script will invoke the flutter tool to copy the Flutter/FlutterMacOS framework to the `BUILT_PRODUCTS_DIR` directory before the build starts. This is needed because plugins need to be linked to the Flutter framework and fortunately Swift Package Manager automatically uses `BUILT_PRODUCTS_DIR` as a framework search path. CocoaPods will continue to run and be used to support non-Swift Package compatible Flutter plugins. ## Not Included Features It does not include the following (will be added in future PRs): * Create plugin template * Create app template * Add-to-App integration
86 lines
2.4 KiB
Dart
86 lines
2.4 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 'base/config.dart';
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import 'base/platform.dart';
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import 'features.dart';
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import 'version.dart';
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class FlutterFeatureFlags implements FeatureFlags {
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FlutterFeatureFlags({
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required FlutterVersion flutterVersion,
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required Config config,
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required Platform platform,
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}) : _flutterVersion = flutterVersion,
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_config = config,
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_platform = platform;
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final FlutterVersion _flutterVersion;
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final Config _config;
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final Platform _platform;
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@override
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bool get isLinuxEnabled => isEnabled(flutterLinuxDesktopFeature);
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@override
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bool get isMacOSEnabled => isEnabled(flutterMacOSDesktopFeature);
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@override
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bool get isWebEnabled => isEnabled(flutterWebFeature);
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@override
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bool get isWindowsEnabled => isEnabled(flutterWindowsDesktopFeature);
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@override
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bool get isAndroidEnabled => isEnabled(flutterAndroidFeature);
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@override
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bool get isIOSEnabled => isEnabled(flutterIOSFeature);
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@override
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bool get isFuchsiaEnabled => isEnabled(flutterFuchsiaFeature);
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@override
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bool get areCustomDevicesEnabled => isEnabled(flutterCustomDevicesFeature);
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@override
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bool get isCliAnimationEnabled {
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if (_platform.environment['TERM'] == 'dumb') {
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return false;
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}
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return isEnabled(cliAnimation);
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}
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@override
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bool get isNativeAssetsEnabled => isEnabled(nativeAssets);
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@override
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bool get isPreviewDeviceEnabled => isEnabled(previewDevice);
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@override
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bool get isSwiftPackageManagerEnabled => isEnabled(swiftPackageManager);
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@override
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bool isEnabled(Feature feature) {
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final String currentChannel = _flutterVersion.channel;
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final FeatureChannelSetting featureSetting = feature.getSettingForChannel(currentChannel);
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if (!featureSetting.available) {
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return false;
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}
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bool isEnabled = featureSetting.enabledByDefault;
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if (feature.configSetting != null) {
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final bool? configOverride = _config.getValue(feature.configSetting!) as bool?;
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if (configOverride != null) {
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isEnabled = configOverride;
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}
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}
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if (feature.environmentOverride != null) {
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if (_platform.environment[feature.environmentOverride]?.toLowerCase() == 'true') {
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isEnabled = true;
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}
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}
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return isEnabled;
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}
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}
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