| // 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:file/memory.dart'; | |
| import 'package:process/process.dart'; | |
| import 'base/common.dart'; | |
| import 'base/file_system.dart'; | |
| import 'base/os.dart'; | |
| import 'base/platform.dart'; | |
| import 'base/user_messages.dart'; | |
| import 'base/utils.dart'; | |
| import 'build_info.dart'; | |
| import 'cache.dart'; | |
| import 'globals.dart' as globals; | |
| enum Artifact { | |
| /// The tool which compiles a dart kernel file into native code. | |
| genSnapshot, | |
| /// The flutter tester binary. | |
| flutterTester, | |
| flutterFramework, | |
| flutterXcframework, | |
| /// The framework directory of the macOS desktop. | |
| flutterMacOSFramework, | |
| vmSnapshotData, | |
| isolateSnapshotData, | |
| icuData, | |
| platformKernelDill, | |
| platformLibrariesJson, | |
| flutterPatchedSdkPath, | |
| /// The root directory of the dart SDK. | |
| engineDartSdkPath, | |
| /// The dart binary used to execute any of the required snapshots. | |
| engineDartBinary, | |
| /// The dart binary for running aot snapshots | |
| engineDartAotRuntime, | |
| /// The snapshot of frontend_server compiler. | |
| frontendServerSnapshotForEngineDartSdk, | |
| /// The dart snapshot of the dart2js compiler. | |
| dart2jsSnapshot, | |
| /// The dart snapshot of the dart2wasm compiler. | |
| dart2wasmSnapshot, | |
| /// The wasm-opt binary that ships with the dart-sdk | |
| wasmOptBinary, | |
| /// The root of the Linux desktop sources. | |
| linuxDesktopPath, | |
| // The root of the cpp headers for Linux desktop. | |
| linuxHeaders, | |
| /// The root of the Windows desktop sources. | |
| windowsDesktopPath, | |
| /// The root of the cpp client code for Windows desktop. | |
| windowsCppClientWrapper, | |
| /// The root of the sky_engine package. | |
| skyEnginePath, | |
| // Fuchsia artifacts from the engine prebuilts. | |
| fuchsiaKernelCompiler, | |
| fuchsiaFlutterRunner, | |
| /// Tools related to subsetting or icon font files. | |
| fontSubset, | |
| constFinder, | |
| /// The location of file generators. | |
| flutterToolsFileGenerators, | |
| } | |
| /// A subset of [Artifact]s that are platform and build mode independent | |
| enum HostArtifact { | |
| /// The root of the web implementation of the dart SDK. | |
| flutterWebSdk, | |
| /// The libraries JSON file for web release builds. | |
| flutterWebLibrariesJson, | |
| /// Folder that contains platform dill files for the web sdk. | |
| webPlatformKernelFolder, | |
| /// The summary dill for the dartdevc target. | |
| webPlatformDDCKernelDill, | |
| /// The summary dill with null safety enabled for the dartdevc target.g | |
| webPlatformDDCSoundKernelDill, | |
| /// The summary dill for the dartdevc target. | |
| webPlatformDart2JSKernelDill, | |
| /// The summary dill with null safety enabled for the dartdevc target. | |
| webPlatformDart2JSSoundKernelDill, | |
| /// The precompiled SDKs and sourcemaps for web debug builds. | |
| webPrecompiledSdk, | |
| webPrecompiledSdkSourcemaps, | |
| webPrecompiledCanvaskitSdk, | |
| webPrecompiledCanvaskitSdkSourcemaps, | |
| webPrecompiledCanvaskitAndHtmlSdk, | |
| webPrecompiledCanvaskitAndHtmlSdkSourcemaps, | |
| webPrecompiledSoundSdk, | |
| webPrecompiledSoundSdkSourcemaps, | |
| webPrecompiledCanvaskitSoundSdk, | |
| webPrecompiledCanvaskitSoundSdkSourcemaps, | |
| webPrecompiledCanvaskitAndHtmlSoundSdk, | |
| webPrecompiledCanvaskitAndHtmlSoundSdkSourcemaps, | |
| iosDeploy, | |
| idevicesyslog, | |
| idevicescreenshot, | |
| iproxy, | |
| /// The root of the sky_engine package. | |
| skyEnginePath, | |
| // The Impeller shader compiler. | |
| impellerc, | |
| // The Impeller Scene 3D model importer. | |
| scenec, | |
| // Impeller's tessellation library. | |
| libtessellator, | |
| } | |
| // TODO(knopp): Remove once darwin artifacts are universal and moved out of darwin-x64 | |
| String _enginePlatformDirectoryName(TargetPlatform platform) { | |
| if (platform == TargetPlatform.darwin) { | |
| return 'darwin-x64'; | |
| } | |
| return getNameForTargetPlatform(platform); | |
| } | |
| // Remove android target platform type. | |
| TargetPlatform? _mapTargetPlatform(TargetPlatform? targetPlatform) { | |
| switch (targetPlatform) { | |
| case TargetPlatform.android: | |
| return TargetPlatform.android_arm64; | |
| case TargetPlatform.ios: | |
| case TargetPlatform.darwin: | |
| case TargetPlatform.linux_x64: | |
| case TargetPlatform.linux_arm64: | |
| case TargetPlatform.windows_x64: | |
| case TargetPlatform.fuchsia_arm64: | |
| case TargetPlatform.fuchsia_x64: | |
| case TargetPlatform.tester: | |
| case TargetPlatform.web_javascript: | |
| case TargetPlatform.android_arm: | |
| case TargetPlatform.android_arm64: | |
| case TargetPlatform.android_x64: | |
| case TargetPlatform.android_x86: | |
| case null: | |
| return targetPlatform; | |
| } | |
| } | |
| String? _artifactToFileName(Artifact artifact, Platform hostPlatform, [ BuildMode? mode ]) { | |
| final String exe = hostPlatform.isWindows ? '.exe' : ''; | |
| switch (artifact) { | |
| case Artifact.genSnapshot: | |
| return 'gen_snapshot'; | |
| case Artifact.flutterTester: | |
| return 'flutter_tester$exe'; | |
| case Artifact.flutterFramework: | |
| return 'Flutter.framework'; | |
| case Artifact.flutterXcframework: | |
| return 'Flutter.xcframework'; | |
| case Artifact.flutterMacOSFramework: | |
| return 'FlutterMacOS.framework'; | |
| case Artifact.vmSnapshotData: | |
| return 'vm_isolate_snapshot.bin'; | |
| case Artifact.isolateSnapshotData: | |
| return 'isolate_snapshot.bin'; | |
| case Artifact.icuData: | |
| return 'icudtl.dat'; | |
| case Artifact.platformKernelDill: | |
| return 'platform_strong.dill'; | |
| case Artifact.platformLibrariesJson: | |
| return 'libraries.json'; | |
| case Artifact.flutterPatchedSdkPath: | |
| assert(false, 'No filename for sdk path, should not be invoked'); | |
| return null; | |
| case Artifact.engineDartSdkPath: | |
| return 'dart-sdk'; | |
| case Artifact.engineDartBinary: | |
| return 'dart$exe'; | |
| case Artifact.engineDartAotRuntime: | |
| return 'dartaotruntime$exe'; | |
| case Artifact.dart2jsSnapshot: | |
| return 'dart2js.dart.snapshot'; | |
| case Artifact.dart2wasmSnapshot: | |
| return 'dart2wasm_product.snapshot'; | |
| case Artifact.wasmOptBinary: | |
| return 'wasm-opt$exe'; | |
| case Artifact.frontendServerSnapshotForEngineDartSdk: | |
| return 'frontend_server.dart.snapshot'; | |
| case Artifact.linuxDesktopPath: | |
| return ''; | |
| case Artifact.linuxHeaders: | |
| return 'flutter_linux'; | |
| case Artifact.windowsCppClientWrapper: | |
| return 'cpp_client_wrapper'; | |
| case Artifact.windowsDesktopPath: | |
| return ''; | |
| case Artifact.skyEnginePath: | |
| return 'sky_engine'; | |
| case Artifact.fuchsiaKernelCompiler: | |
| return 'kernel_compiler.snapshot'; | |
| case Artifact.fuchsiaFlutterRunner: | |
| final String jitOrAot = mode!.isJit ? '_jit' : '_aot'; | |
| final String productOrNo = mode.isRelease ? '_product' : ''; | |
| return 'flutter$jitOrAot${productOrNo}_runner-0.far'; | |
| case Artifact.fontSubset: | |
| return 'font-subset$exe'; | |
| case Artifact.constFinder: | |
| return 'const_finder.dart.snapshot'; | |
| case Artifact.flutterToolsFileGenerators: | |
| return ''; | |
| } | |
| } | |
| String _hostArtifactToFileName(HostArtifact artifact, Platform platform) { | |
| final String exe = platform.isWindows ? '.exe' : ''; | |
| String dll = '.so'; | |
| if (platform.isWindows) { | |
| dll = '.dll'; | |
| } else if (platform.isMacOS) { | |
| dll = '.dylib'; | |
| } | |
| switch (artifact) { | |
| case HostArtifact.flutterWebSdk: | |
| return ''; | |
| case HostArtifact.iosDeploy: | |
| return 'ios-deploy'; | |
| case HostArtifact.idevicesyslog: | |
| return 'idevicesyslog'; | |
| case HostArtifact.idevicescreenshot: | |
| return 'idevicescreenshot'; | |
| case HostArtifact.iproxy: | |
| return 'iproxy'; | |
| case HostArtifact.skyEnginePath: | |
| return 'sky_engine'; | |
| case HostArtifact.webPlatformKernelFolder: | |
| return 'kernel'; | |
| case HostArtifact.webPlatformDDCKernelDill: | |
| return 'ddc_outline.dill'; | |
| case HostArtifact.webPlatformDDCSoundKernelDill: | |
| return 'ddc_outline_sound.dill'; | |
| case HostArtifact.webPlatformDart2JSKernelDill: | |
| return 'dart2js_platform_unsound.dill'; | |
| case HostArtifact.webPlatformDart2JSSoundKernelDill: | |
| return 'dart2js_platform.dill'; | |
| case HostArtifact.flutterWebLibrariesJson: | |
| return 'libraries.json'; | |
| case HostArtifact.webPrecompiledSdk: | |
| case HostArtifact.webPrecompiledCanvaskitSdk: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSdk: | |
| case HostArtifact.webPrecompiledSoundSdk: | |
| case HostArtifact.webPrecompiledCanvaskitSoundSdk: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSoundSdk: | |
| return 'dart_sdk.js'; | |
| case HostArtifact.webPrecompiledSdkSourcemaps: | |
| case HostArtifact.webPrecompiledCanvaskitSdkSourcemaps: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSdkSourcemaps: | |
| case HostArtifact.webPrecompiledSoundSdkSourcemaps: | |
| case HostArtifact.webPrecompiledCanvaskitSoundSdkSourcemaps: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSoundSdkSourcemaps: | |
| return 'dart_sdk.js.map'; | |
| case HostArtifact.impellerc: | |
| return 'impellerc$exe'; | |
| case HostArtifact.scenec: | |
| return 'scenec$exe'; | |
| case HostArtifact.libtessellator: | |
| return 'libtessellator$dll'; | |
| } | |
| } | |
| class EngineBuildPaths { | |
| const EngineBuildPaths({ | |
| required this.targetEngine, | |
| required this.hostEngine, | |
| required this.webSdk, | |
| }); | |
| final String? targetEngine; | |
| final String? hostEngine; | |
| final String? webSdk; | |
| } | |
| /// Information about a local engine build | |
| class LocalEngineInfo { | |
| const LocalEngineInfo({ | |
| required this.engineOutPath, | |
| required this.localEngineName, | |
| }); | |
| final String engineOutPath; | |
| final String localEngineName; | |
| } | |
| // Manages the engine artifacts of Flutter. | |
| abstract class Artifacts { | |
| /// A test-specific implementation of artifacts that returns stable paths for | |
| /// all artifacts. | |
| /// | |
| /// If a [fileSystem] is not provided, creates a new [MemoryFileSystem] instance. | |
| /// | |
| /// Creates a [LocalEngineArtifacts] if `localEngine` is non-null | |
| factory Artifacts.test({String? localEngine, FileSystem? fileSystem}) { | |
| fileSystem ??= MemoryFileSystem.test(); | |
| if (localEngine != null) { | |
| return _TestLocalEngine(localEngine, fileSystem); | |
| } | |
| return _TestArtifacts(fileSystem); | |
| } | |
| static Artifacts getLocalEngine(EngineBuildPaths engineBuildPaths) { | |
| Artifacts artifacts = CachedArtifacts( | |
| fileSystem: globals.fs, | |
| platform: globals.platform, | |
| cache: globals.cache, | |
| operatingSystemUtils: globals.os | |
| ); | |
| if (engineBuildPaths.hostEngine != null && engineBuildPaths.targetEngine != null) { | |
| artifacts = CachedLocalEngineArtifacts( | |
| engineBuildPaths.hostEngine!, | |
| engineOutPath: engineBuildPaths.targetEngine!, | |
| cache: globals.cache, | |
| fileSystem: globals.fs, | |
| processManager: globals.processManager, | |
| platform: globals.platform, | |
| operatingSystemUtils: globals.os, | |
| parent: artifacts, | |
| ); | |
| } | |
| if (engineBuildPaths.webSdk != null) { | |
| artifacts = CachedLocalWebSdkArtifacts( | |
| parent: artifacts, | |
| webSdkPath: engineBuildPaths.webSdk!, | |
| fileSystem: globals.fs, | |
| platform: globals.platform, | |
| operatingSystemUtils: globals.os | |
| ); | |
| } | |
| return artifacts; | |
| } | |
| /// Returns the requested [artifact] for the [platform], [mode], and [environmentType] combination. | |
| String getArtifactPath( | |
| Artifact artifact, { | |
| TargetPlatform? platform, | |
| BuildMode? mode, | |
| EnvironmentType? environmentType, | |
| }); | |
| /// Retrieve a host specific artifact that does not depend on the | |
| /// current build mode or environment. | |
| FileSystemEntity getHostArtifact( | |
| HostArtifact artifact, | |
| ); | |
| // Returns which set of engine artifacts is currently used for the [platform] | |
| // and [mode] combination. | |
| String getEngineType(TargetPlatform platform, [ BuildMode? mode ]); | |
| /// Whether these artifacts correspond to a non-versioned local engine. | |
| bool get isLocalEngine; | |
| /// If these artifacts are bound to a local engine build, returns info about | |
| /// the location and name of the local engine, otherwise returns null. | |
| LocalEngineInfo? get localEngineInfo; | |
| } | |
| /// Manages the engine artifacts downloaded to the local cache. | |
| class CachedArtifacts implements Artifacts { | |
| CachedArtifacts({ | |
| required FileSystem fileSystem, | |
| required Platform platform, | |
| required Cache cache, | |
| required OperatingSystemUtils operatingSystemUtils, | |
| }) : _fileSystem = fileSystem, | |
| _platform = platform, | |
| _cache = cache, | |
| _operatingSystemUtils = operatingSystemUtils; | |
| final FileSystem _fileSystem; | |
| final Platform _platform; | |
| final Cache _cache; | |
| final OperatingSystemUtils _operatingSystemUtils; | |
| @override | |
| LocalEngineInfo? get localEngineInfo => null; | |
| @override | |
| FileSystemEntity getHostArtifact( | |
| HostArtifact artifact, | |
| ) { | |
| switch (artifact) { | |
| case HostArtifact.flutterWebSdk: | |
| final String path = _getFlutterWebSdkPath(); | |
| return _fileSystem.directory(path); | |
| case HostArtifact.flutterWebLibrariesJson: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPlatformKernelFolder: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel'); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPlatformDDCKernelDill: | |
| case HostArtifact.webPlatformDDCSoundKernelDill: | |
| case HostArtifact.webPlatformDart2JSKernelDill: | |
| case HostArtifact.webPlatformDart2JSSoundKernelDill: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledSdk: | |
| case HostArtifact.webPrecompiledSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitSdk: | |
| case HostArtifact.webPrecompiledCanvaskitSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSdk: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-html', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledSoundSdk: | |
| case HostArtifact.webPrecompiledSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitSoundSdk: | |
| case HostArtifact.webPrecompiledCanvaskitSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSoundSdk: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-html-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.idevicesyslog: | |
| case HostArtifact.idevicescreenshot: | |
| final String artifactFileName = _hostArtifactToFileName(artifact, _platform); | |
| return _cache.getArtifactDirectory('libimobiledevice').childFile(artifactFileName); | |
| case HostArtifact.skyEnginePath: | |
| final Directory dartPackageDirectory = _cache.getCacheDir('pkg'); | |
| final String path = _fileSystem.path.join(dartPackageDirectory.path, _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.directory(path); | |
| case HostArtifact.iosDeploy: | |
| final String artifactFileName = _hostArtifactToFileName(artifact, _platform); | |
| return _cache.getArtifactDirectory('ios-deploy').childFile(artifactFileName); | |
| case HostArtifact.iproxy: | |
| final String artifactFileName = _hostArtifactToFileName(artifact, _platform); | |
| return _cache.getArtifactDirectory('usbmuxd').childFile(artifactFileName); | |
| case HostArtifact.impellerc: | |
| case HostArtifact.scenec: | |
| case HostArtifact.libtessellator: | |
| final String artifactFileName = _hostArtifactToFileName(artifact, _platform); | |
| final String engineDir = _getEngineArtifactsPath(_currentHostPlatform(_platform, _operatingSystemUtils))!; | |
| return _fileSystem.file(_fileSystem.path.join(engineDir, artifactFileName)); | |
| } | |
| } | |
| @override | |
| String getArtifactPath( | |
| Artifact artifact, { | |
| TargetPlatform? platform, | |
| BuildMode? mode, | |
| EnvironmentType? environmentType, | |
| }) { | |
| platform = _mapTargetPlatform(platform); | |
| switch (platform) { | |
| case TargetPlatform.android: | |
| case TargetPlatform.android_arm: | |
| case TargetPlatform.android_arm64: | |
| case TargetPlatform.android_x64: | |
| case TargetPlatform.android_x86: | |
| assert(platform != TargetPlatform.android); | |
| return _getAndroidArtifactPath(artifact, platform!, mode!); | |
| case TargetPlatform.ios: | |
| return _getIosArtifactPath(artifact, platform!, mode, environmentType); | |
| case TargetPlatform.darwin: | |
| case TargetPlatform.linux_x64: | |
| case TargetPlatform.linux_arm64: | |
| case TargetPlatform.windows_x64: | |
| return _getDesktopArtifactPath(artifact, platform, mode); | |
| case TargetPlatform.fuchsia_arm64: | |
| case TargetPlatform.fuchsia_x64: | |
| return _getFuchsiaArtifactPath(artifact, platform!, mode!); | |
| case TargetPlatform.tester: | |
| case TargetPlatform.web_javascript: | |
| case null: | |
| return _getHostArtifactPath(artifact, platform ?? _currentHostPlatform(_platform, _operatingSystemUtils), mode); | |
| } | |
| } | |
| @override | |
| String getEngineType(TargetPlatform platform, [ BuildMode? mode ]) { | |
| return _fileSystem.path.basename(_getEngineArtifactsPath(platform, mode)!); | |
| } | |
| String _getDesktopArtifactPath(Artifact artifact, TargetPlatform? platform, BuildMode? mode) { | |
| // When platform is null, a generic host platform artifact is being requested | |
| // and not the gen_snapshot for darwin as a target platform. | |
| if (platform != null && artifact == Artifact.genSnapshot) { | |
| final String engineDir = _getEngineArtifactsPath(platform, mode)!; | |
| return _fileSystem.path.join(engineDir, _artifactToFileName(artifact, _platform)); | |
| } | |
| return _getHostArtifactPath(artifact, platform ?? _currentHostPlatform(_platform, _operatingSystemUtils), mode); | |
| } | |
| String _getAndroidArtifactPath(Artifact artifact, TargetPlatform platform, BuildMode mode) { | |
| final String engineDir = _getEngineArtifactsPath(platform, mode)!; | |
| switch (artifact) { | |
| case Artifact.genSnapshot: | |
| assert(mode != BuildMode.debug, 'Artifact $artifact only available in non-debug mode.'); | |
| final String hostPlatform = getNameForHostPlatform(getCurrentHostPlatform()); | |
| return _fileSystem.path.join(engineDir, hostPlatform, _artifactToFileName(artifact, _platform)); | |
| case Artifact.engineDartSdkPath: | |
| case Artifact.engineDartBinary: | |
| case Artifact.engineDartAotRuntime: | |
| case Artifact.dart2jsSnapshot: | |
| case Artifact.dart2wasmSnapshot: | |
| case Artifact.wasmOptBinary: | |
| case Artifact.frontendServerSnapshotForEngineDartSdk: | |
| case Artifact.constFinder: | |
| case Artifact.flutterFramework: | |
| case Artifact.flutterMacOSFramework: | |
| case Artifact.flutterPatchedSdkPath: | |
| case Artifact.flutterTester: | |
| case Artifact.flutterXcframework: | |
| case Artifact.fontSubset: | |
| case Artifact.fuchsiaFlutterRunner: | |
| case Artifact.fuchsiaKernelCompiler: | |
| case Artifact.icuData: | |
| case Artifact.isolateSnapshotData: | |
| case Artifact.linuxDesktopPath: | |
| case Artifact.linuxHeaders: | |
| case Artifact.platformKernelDill: | |
| case Artifact.platformLibrariesJson: | |
| case Artifact.skyEnginePath: | |
| case Artifact.vmSnapshotData: | |
| case Artifact.windowsCppClientWrapper: | |
| case Artifact.windowsDesktopPath: | |
| case Artifact.flutterToolsFileGenerators: | |
| return _getHostArtifactPath(artifact, platform, mode); | |
| } | |
| } | |
| String _getIosArtifactPath(Artifact artifact, TargetPlatform platform, BuildMode? mode, EnvironmentType? environmentType) { | |
| switch (artifact) { | |
| case Artifact.genSnapshot: | |
| case Artifact.flutterXcframework: | |
| final String artifactFileName = _artifactToFileName(artifact, _platform)!; | |
| final String engineDir = _getEngineArtifactsPath(platform, mode)!; | |
| return _fileSystem.path.join(engineDir, artifactFileName); | |
| case Artifact.flutterFramework: | |
| final String engineDir = _getEngineArtifactsPath(platform, mode)!; | |
| return _getIosEngineArtifactPath(engineDir, environmentType, _fileSystem, _platform); | |
| case Artifact.engineDartSdkPath: | |
| case Artifact.engineDartBinary: | |
| case Artifact.engineDartAotRuntime: | |
| case Artifact.dart2jsSnapshot: | |
| case Artifact.dart2wasmSnapshot: | |
| case Artifact.wasmOptBinary: | |
| case Artifact.frontendServerSnapshotForEngineDartSdk: | |
| case Artifact.constFinder: | |
| case Artifact.flutterMacOSFramework: | |
| case Artifact.flutterPatchedSdkPath: | |
| case Artifact.flutterTester: | |
| case Artifact.fontSubset: | |
| case Artifact.fuchsiaFlutterRunner: | |
| case Artifact.fuchsiaKernelCompiler: | |
| case Artifact.icuData: | |
| case Artifact.isolateSnapshotData: | |
| case Artifact.linuxDesktopPath: | |
| case Artifact.linuxHeaders: | |
| case Artifact.platformKernelDill: | |
| case Artifact.platformLibrariesJson: | |
| case Artifact.skyEnginePath: | |
| case Artifact.vmSnapshotData: | |
| case Artifact.windowsCppClientWrapper: | |
| case Artifact.windowsDesktopPath: | |
| case Artifact.flutterToolsFileGenerators: | |
| return _getHostArtifactPath(artifact, platform, mode); | |
| } | |
| } | |
| String _getFuchsiaArtifactPath(Artifact artifact, TargetPlatform platform, BuildMode mode) { | |
| final String root = _fileSystem.path.join( | |
| _cache.getArtifactDirectory('flutter_runner').path, | |
| 'flutter', | |
| platform.fuchsiaArchForTargetPlatform, | |
| mode.isRelease ? 'release' : mode.toString(), | |
| ); | |
| final String runtime = mode.isJit ? 'jit' : 'aot'; | |
| switch (artifact) { | |
| case Artifact.genSnapshot: | |
| final String genSnapshot = mode.isRelease ? 'gen_snapshot_product' : 'gen_snapshot'; | |
| return _fileSystem.path.join(root, runtime, 'dart_binaries', genSnapshot); | |
| case Artifact.flutterPatchedSdkPath: | |
| const String artifactFileName = 'flutter_runner_patched_sdk'; | |
| return _fileSystem.path.join(root, runtime, artifactFileName); | |
| case Artifact.platformKernelDill: | |
| final String artifactFileName = _artifactToFileName(artifact, _platform, mode)!; | |
| return _fileSystem.path.join(root, runtime, 'flutter_runner_patched_sdk', artifactFileName); | |
| case Artifact.fuchsiaKernelCompiler: | |
| final String artifactFileName = _artifactToFileName(artifact, _platform, mode)!; | |
| return _fileSystem.path.join(root, runtime, 'dart_binaries', artifactFileName); | |
| case Artifact.fuchsiaFlutterRunner: | |
| final String artifactFileName = _artifactToFileName(artifact, _platform, mode)!; | |
| return _fileSystem.path.join(root, runtime, artifactFileName); | |
| case Artifact.constFinder: | |
| case Artifact.flutterFramework: | |
| case Artifact.flutterMacOSFramework: | |
| case Artifact.flutterTester: | |
| case Artifact.flutterXcframework: | |
| case Artifact.fontSubset: | |
| case Artifact.engineDartSdkPath: | |
| case Artifact.engineDartBinary: | |
| case Artifact.engineDartAotRuntime: | |
| case Artifact.dart2jsSnapshot: | |
| case Artifact.dart2wasmSnapshot: | |
| case Artifact.wasmOptBinary: | |
| case Artifact.frontendServerSnapshotForEngineDartSdk: | |
| case Artifact.icuData: | |
| case Artifact.isolateSnapshotData: | |
| case Artifact.linuxDesktopPath: | |
| case Artifact.linuxHeaders: | |
| case Artifact.platformLibrariesJson: | |
| case Artifact.skyEnginePath: | |
| case Artifact.vmSnapshotData: | |
| case Artifact.windowsCppClientWrapper: | |
| case Artifact.windowsDesktopPath: | |
| case Artifact.flutterToolsFileGenerators: | |
| return _getHostArtifactPath(artifact, platform, mode); | |
| } | |
| } | |
| String _getFlutterPatchedSdkPath(BuildMode? mode) { | |
| final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path; | |
| return _fileSystem.path.join(engineArtifactsPath, 'common', | |
| mode == BuildMode.release ? 'flutter_patched_sdk_product' : 'flutter_patched_sdk'); | |
| } | |
| String _getFlutterWebSdkPath() { | |
| return _cache.getWebSdkDirectory().path; | |
| } | |
| String _getHostArtifactPath(Artifact artifact, TargetPlatform platform, BuildMode? mode) { | |
| switch (artifact) { | |
| case Artifact.genSnapshot: | |
| // For script snapshots any gen_snapshot binary will do. Returning gen_snapshot for | |
| // android_arm in profile mode because it is available on all supported host platforms. | |
| return _getAndroidArtifactPath(artifact, TargetPlatform.android_arm, BuildMode.profile); | |
| case Artifact.dart2jsSnapshot: | |
| case Artifact.dart2wasmSnapshot: | |
| case Artifact.frontendServerSnapshotForEngineDartSdk: | |
| return _fileSystem.path.join( | |
| _dartSdkPath(_cache), 'bin', 'snapshots', | |
| _artifactToFileName(artifact, _platform), | |
| ); | |
| case Artifact.wasmOptBinary: | |
| return _fileSystem.path.join( | |
| _dartSdkPath(_cache), 'bin', 'utils', | |
| _artifactToFileName(artifact, _platform), | |
| ); | |
| case Artifact.flutterTester: | |
| case Artifact.vmSnapshotData: | |
| case Artifact.isolateSnapshotData: | |
| case Artifact.icuData: | |
| final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path; | |
| final String platformDirName = _enginePlatformDirectoryName(platform); | |
| return _fileSystem.path.join(engineArtifactsPath, platformDirName, _artifactToFileName(artifact, _platform, mode)); | |
| case Artifact.platformKernelDill: | |
| return _fileSystem.path.join(_getFlutterPatchedSdkPath(mode), _artifactToFileName(artifact, _platform)); | |
| case Artifact.platformLibrariesJson: | |
| return _fileSystem.path.join(_getFlutterPatchedSdkPath(mode), 'lib', _artifactToFileName(artifact, _platform)); | |
| case Artifact.flutterPatchedSdkPath: | |
| return _getFlutterPatchedSdkPath(mode); | |
| case Artifact.engineDartSdkPath: | |
| return _dartSdkPath(_cache); | |
| case Artifact.engineDartBinary: | |
| case Artifact.engineDartAotRuntime: | |
| return _fileSystem.path.join(_dartSdkPath(_cache), 'bin', _artifactToFileName(artifact, _platform)); | |
| case Artifact.flutterMacOSFramework: | |
| case Artifact.linuxDesktopPath: | |
| case Artifact.windowsDesktopPath: | |
| case Artifact.linuxHeaders: | |
| // TODO(zanderso): remove once debug desktop artifacts are uploaded | |
| // under a separate directory from the host artifacts. | |
| // https://github.com/flutter/flutter/issues/38935 | |
| String platformDirName = _enginePlatformDirectoryName(platform); | |
| if (mode == BuildMode.profile || mode == BuildMode.release) { | |
| platformDirName = '$platformDirName-${mode!.cliName}'; | |
| } | |
| final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path; | |
| return _fileSystem.path.join(engineArtifactsPath, platformDirName, _artifactToFileName(artifact, _platform, mode)); | |
| case Artifact.windowsCppClientWrapper: | |
| final String engineArtifactsPath = _cache.getArtifactDirectory('engine').path; | |
| return _fileSystem.path.join(engineArtifactsPath, 'windows-x64', _artifactToFileName(artifact, _platform, mode)); | |
| case Artifact.skyEnginePath: | |
| final Directory dartPackageDirectory = _cache.getCacheDir('pkg'); | |
| return _fileSystem.path.join(dartPackageDirectory.path, _artifactToFileName(artifact, _platform)); | |
| case Artifact.fontSubset: | |
| case Artifact.constFinder: | |
| return _cache.getArtifactDirectory('engine') | |
| .childDirectory(_enginePlatformDirectoryName(platform)) | |
| .childFile(_artifactToFileName(artifact, _platform, mode)!) | |
| .path; | |
| case Artifact.flutterFramework: | |
| case Artifact.flutterXcframework: | |
| case Artifact.fuchsiaFlutterRunner: | |
| case Artifact.fuchsiaKernelCompiler: | |
| throw StateError('Artifact $artifact not available for platform $platform.'); | |
| case Artifact.flutterToolsFileGenerators: | |
| return _getFileGeneratorsPath(); | |
| } | |
| } | |
| String? _getEngineArtifactsPath(TargetPlatform platform, [ BuildMode? mode ]) { | |
| final String engineDir = _cache.getArtifactDirectory('engine').path; | |
| final String platformName = _enginePlatformDirectoryName(platform); | |
| switch (platform) { | |
| case TargetPlatform.linux_x64: | |
| case TargetPlatform.linux_arm64: | |
| case TargetPlatform.darwin: | |
| case TargetPlatform.windows_x64: | |
| // TODO(zanderso): remove once debug desktop artifacts are uploaded | |
| // under a separate directory from the host artifacts. | |
| // https://github.com/flutter/flutter/issues/38935 | |
| if (mode == BuildMode.debug || mode == null) { | |
| return _fileSystem.path.join(engineDir, platformName); | |
| } | |
| final String suffix = mode != BuildMode.debug ? '-${snakeCase(mode.cliName, '-')}' : ''; | |
| return _fileSystem.path.join(engineDir, platformName + suffix); | |
| case TargetPlatform.fuchsia_arm64: | |
| case TargetPlatform.fuchsia_x64: | |
| case TargetPlatform.tester: | |
| case TargetPlatform.web_javascript: | |
| assert(mode == null, 'Platform $platform does not support different build modes.'); | |
| return _fileSystem.path.join(engineDir, platformName); | |
| case TargetPlatform.ios: | |
| case TargetPlatform.android_arm: | |
| case TargetPlatform.android_arm64: | |
| case TargetPlatform.android_x64: | |
| case TargetPlatform.android_x86: | |
| assert(mode != null, 'Need to specify a build mode for platform $platform.'); | |
| final String suffix = mode != BuildMode.debug ? '-${snakeCase(mode!.cliName, '-')}' : ''; | |
| return _fileSystem.path.join(engineDir, platformName + suffix); | |
| case TargetPlatform.android: | |
| assert(false, 'cannot use TargetPlatform.android to look up artifacts'); | |
| return null; | |
| } | |
| } | |
| @override | |
| bool get isLocalEngine => false; | |
| } | |
| TargetPlatform _currentHostPlatform(Platform platform, OperatingSystemUtils operatingSystemUtils) { | |
| if (platform.isMacOS) { | |
| return TargetPlatform.darwin; | |
| } | |
| if (platform.isLinux) { | |
| return operatingSystemUtils.hostPlatform == HostPlatform.linux_x64 ? | |
| TargetPlatform.linux_x64 : TargetPlatform.linux_arm64; | |
| } | |
| if (platform.isWindows) { | |
| return TargetPlatform.windows_x64; | |
| } | |
| throw UnimplementedError('Host OS not supported.'); | |
| } | |
| String _getIosEngineArtifactPath(String engineDirectory, | |
| EnvironmentType? environmentType, FileSystem fileSystem, Platform hostPlatform) { | |
| final Directory xcframeworkDirectory = fileSystem | |
| .directory(engineDirectory) | |
| .childDirectory(_artifactToFileName(Artifact.flutterXcframework, hostPlatform)!); | |
| if (!xcframeworkDirectory.existsSync()) { | |
| throwToolExit('No xcframework found at ${xcframeworkDirectory.path}. Try running "flutter precache --ios".'); | |
| } | |
| Directory? flutterFrameworkSource; | |
| for (final Directory platformDirectory | |
| in xcframeworkDirectory.listSync().whereType<Directory>()) { | |
| if (!platformDirectory.basename.startsWith('ios-')) { | |
| continue; | |
| } | |
| // ios-x86_64-simulator, ios-arm64_x86_64-simulator, or ios-arm64. | |
| final bool simulatorDirectory = platformDirectory.basename.endsWith('-simulator'); | |
| if ((environmentType == EnvironmentType.simulator && simulatorDirectory) || | |
| (environmentType == EnvironmentType.physical && !simulatorDirectory)) { | |
| flutterFrameworkSource = platformDirectory; | |
| } | |
| } | |
| if (flutterFrameworkSource == null) { | |
| throwToolExit('No iOS frameworks found in ${xcframeworkDirectory.path}'); | |
| } | |
| return flutterFrameworkSource | |
| .childDirectory(_artifactToFileName(Artifact.flutterFramework, hostPlatform)!) | |
| .path; | |
| } | |
| /// Manages the artifacts of a locally built engine. | |
| class CachedLocalEngineArtifacts implements Artifacts { | |
| CachedLocalEngineArtifacts( | |
| this._hostEngineOutPath, { | |
| required String engineOutPath, | |
| required FileSystem fileSystem, | |
| required Cache cache, | |
| required ProcessManager processManager, | |
| required Platform platform, | |
| required OperatingSystemUtils operatingSystemUtils, | |
| Artifacts? parent, | |
| }) : _fileSystem = fileSystem, | |
| localEngineInfo = | |
| LocalEngineInfo( | |
| engineOutPath: engineOutPath, | |
| localEngineName: fileSystem.path.basename(engineOutPath) | |
| ), | |
| _cache = cache, | |
| _processManager = processManager, | |
| _platform = platform, | |
| _operatingSystemUtils = operatingSystemUtils, | |
| _backupCache = parent ?? | |
| CachedArtifacts( | |
| fileSystem: fileSystem, | |
| platform: platform, | |
| cache: cache, | |
| operatingSystemUtils: operatingSystemUtils | |
| ); | |
| @override | |
| final LocalEngineInfo localEngineInfo; | |
| final String _hostEngineOutPath; | |
| final FileSystem _fileSystem; | |
| final Cache _cache; | |
| final ProcessManager _processManager; | |
| final Platform _platform; | |
| final OperatingSystemUtils _operatingSystemUtils; | |
| final Artifacts _backupCache; | |
| @override | |
| FileSystemEntity getHostArtifact(HostArtifact artifact) { | |
| switch (artifact) { | |
| case HostArtifact.flutterWebSdk: | |
| final String path = _getFlutterWebSdkPath(); | |
| return _fileSystem.directory(path); | |
| case HostArtifact.flutterWebLibrariesJson: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPlatformKernelFolder: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel'); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPlatformDDCKernelDill: | |
| case HostArtifact.webPlatformDDCSoundKernelDill: | |
| case HostArtifact.webPlatformDart2JSKernelDill: | |
| case HostArtifact.webPlatformDart2JSSoundKernelDill: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledSdk: | |
| case HostArtifact.webPrecompiledSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitSdk: | |
| case HostArtifact.webPrecompiledCanvaskitSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSdk: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-html', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledSoundSdk: | |
| case HostArtifact.webPrecompiledSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitSoundSdk: | |
| case HostArtifact.webPrecompiledCanvaskitSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSoundSdk: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-html-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.idevicesyslog: | |
| case HostArtifact.idevicescreenshot: | |
| final String artifactFileName = _hostArtifactToFileName(artifact, _platform); | |
| return _cache.getArtifactDirectory('libimobiledevice').childFile(artifactFileName); | |
| case HostArtifact.skyEnginePath: | |
| final Directory dartPackageDirectory = _cache.getCacheDir('pkg'); | |
| final String path = _fileSystem.path.join(dartPackageDirectory.path, _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.directory(path); | |
| case HostArtifact.iosDeploy: | |
| final String artifactFileName = _hostArtifactToFileName(artifact, _platform); | |
| return _cache.getArtifactDirectory('ios-deploy').childFile(artifactFileName); | |
| case HostArtifact.iproxy: | |
| final String artifactFileName = _hostArtifactToFileName(artifact, _platform); | |
| return _cache.getArtifactDirectory('usbmuxd').childFile(artifactFileName); | |
| case HostArtifact.impellerc: | |
| case HostArtifact.scenec: | |
| case HostArtifact.libtessellator: | |
| final String artifactFileName = _hostArtifactToFileName(artifact, _platform); | |
| final File file = _fileSystem.file(_fileSystem.path.join(_hostEngineOutPath, artifactFileName)); | |
| if (!file.existsSync()) { | |
| return _backupCache.getHostArtifact(artifact); | |
| } | |
| return file; | |
| } | |
| } | |
| @override | |
| String getArtifactPath( | |
| Artifact artifact, { | |
| TargetPlatform? platform, | |
| BuildMode? mode, | |
| EnvironmentType? environmentType, | |
| }) { | |
| platform ??= _currentHostPlatform(_platform, _operatingSystemUtils); | |
| platform = _mapTargetPlatform(platform); | |
| final bool isDirectoryArtifact = artifact == Artifact.flutterPatchedSdkPath; | |
| final String? artifactFileName = isDirectoryArtifact ? null : _artifactToFileName(artifact, _platform, mode); | |
| switch (artifact) { | |
| case Artifact.genSnapshot: | |
| return _genSnapshotPath(); | |
| case Artifact.flutterTester: | |
| return _flutterTesterPath(platform!); | |
| case Artifact.isolateSnapshotData: | |
| case Artifact.vmSnapshotData: | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, 'gen', 'flutter', 'lib', 'snapshot', artifactFileName); | |
| case Artifact.icuData: | |
| case Artifact.flutterXcframework: | |
| case Artifact.flutterMacOSFramework: | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, artifactFileName); | |
| case Artifact.platformKernelDill: | |
| if (platform == TargetPlatform.fuchsia_x64 || platform == TargetPlatform.fuchsia_arm64) { | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, 'flutter_runner_patched_sdk', artifactFileName); | |
| } | |
| return _fileSystem.path.join(_getFlutterPatchedSdkPath(mode), artifactFileName); | |
| case Artifact.platformLibrariesJson: | |
| return _fileSystem.path.join(_getFlutterPatchedSdkPath(mode), 'lib', artifactFileName); | |
| case Artifact.flutterFramework: | |
| return _getIosEngineArtifactPath( | |
| localEngineInfo.engineOutPath, environmentType, _fileSystem, _platform); | |
| case Artifact.flutterPatchedSdkPath: | |
| // When using local engine always use [BuildMode.debug] regardless of | |
| // what was specified in [mode] argument because local engine will | |
| // have only one flutter_patched_sdk in standard location, that | |
| // is happen to be what debug(non-release) mode is using. | |
| if (platform == TargetPlatform.fuchsia_x64 || platform == TargetPlatform.fuchsia_arm64) { | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, 'flutter_runner_patched_sdk'); | |
| } | |
| return _getFlutterPatchedSdkPath(BuildMode.debug); | |
| case Artifact.skyEnginePath: | |
| return _fileSystem.path.join(_hostEngineOutPath, 'gen', 'dart-pkg', artifactFileName); | |
| case Artifact.fuchsiaKernelCompiler: | |
| final String hostPlatform = getNameForHostPlatform(getCurrentHostPlatform()); | |
| final String modeName = mode!.isRelease ? 'release' : mode.toString(); | |
| final String dartBinaries = 'dart_binaries-$modeName-$hostPlatform'; | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, 'host_bundle', dartBinaries, 'kernel_compiler.dart.snapshot'); | |
| case Artifact.fuchsiaFlutterRunner: | |
| final String jitOrAot = mode!.isJit ? '_jit' : '_aot'; | |
| final String productOrNo = mode.isRelease ? '_product' : ''; | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, 'flutter$jitOrAot${productOrNo}_runner-0.far'); | |
| case Artifact.fontSubset: | |
| return _fileSystem.path.join(_hostEngineOutPath, artifactFileName); | |
| case Artifact.constFinder: | |
| return _fileSystem.path.join(_hostEngineOutPath, 'gen', artifactFileName); | |
| case Artifact.linuxDesktopPath: | |
| case Artifact.linuxHeaders: | |
| case Artifact.windowsDesktopPath: | |
| case Artifact.windowsCppClientWrapper: | |
| return _fileSystem.path.join(_hostEngineOutPath, artifactFileName); | |
| case Artifact.engineDartSdkPath: | |
| return _getDartSdkPath(); | |
| case Artifact.engineDartBinary: | |
| case Artifact.engineDartAotRuntime: | |
| return _fileSystem.path.join(_getDartSdkPath(), 'bin', artifactFileName); | |
| case Artifact.dart2jsSnapshot: | |
| case Artifact.dart2wasmSnapshot: | |
| case Artifact.frontendServerSnapshotForEngineDartSdk: | |
| return _fileSystem.path.join(_getDartSdkPath(), 'bin', 'snapshots', artifactFileName); | |
| case Artifact.wasmOptBinary: | |
| return _fileSystem.path.join(_getDartSdkPath(), 'bin', 'utils', artifactFileName); | |
| case Artifact.flutterToolsFileGenerators: | |
| return _getFileGeneratorsPath(); | |
| } | |
| } | |
| @override | |
| String getEngineType(TargetPlatform platform, [ BuildMode? mode ]) { | |
| return _fileSystem.path.basename(localEngineInfo.engineOutPath); | |
| } | |
| String _getFlutterPatchedSdkPath(BuildMode? buildMode) { | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, | |
| buildMode == BuildMode.release ? 'flutter_patched_sdk_product' : 'flutter_patched_sdk'); | |
| } | |
| String _getDartSdkPath() { | |
| final String builtPath = _fileSystem.path.join(_hostEngineOutPath, 'dart-sdk'); | |
| if (_fileSystem.isDirectorySync(_fileSystem.path.join(builtPath, 'bin'))) { | |
| return builtPath; | |
| } | |
| // If we couldn't find a built dart sdk, let's look for a prebuilt one. | |
| final String prebuiltPath = _fileSystem.path.join(_getFlutterPrebuiltsPath(), _getPrebuiltTarget(), 'dart-sdk'); | |
| if (_fileSystem.isDirectorySync(prebuiltPath)) { | |
| return prebuiltPath; | |
| } | |
| throw ToolExit('Unable to find a built dart sdk at: "$builtPath" or a prebuilt dart sdk at: "$prebuiltPath"'); | |
| } | |
| String _getFlutterPrebuiltsPath() { | |
| final String engineSrcPath = _fileSystem.path.dirname(_fileSystem.path.dirname(_hostEngineOutPath)); | |
| return _fileSystem.path.join(engineSrcPath, 'flutter', 'prebuilts'); | |
| } | |
| String _getPrebuiltTarget() { | |
| final TargetPlatform hostPlatform = _currentHostPlatform(_platform, _operatingSystemUtils); | |
| switch (hostPlatform) { | |
| case TargetPlatform.darwin: | |
| return 'macos-x64'; | |
| case TargetPlatform.linux_arm64: | |
| return 'linux-arm64'; | |
| case TargetPlatform.linux_x64: | |
| return 'linux-x64'; | |
| case TargetPlatform.windows_x64: | |
| return 'windows-x64'; | |
| case TargetPlatform.ios: | |
| case TargetPlatform.android: | |
| case TargetPlatform.android_arm: | |
| case TargetPlatform.android_arm64: | |
| case TargetPlatform.android_x64: | |
| case TargetPlatform.android_x86: | |
| case TargetPlatform.fuchsia_arm64: | |
| case TargetPlatform.fuchsia_x64: | |
| case TargetPlatform.web_javascript: | |
| case TargetPlatform.tester: | |
| throwToolExit('Unsupported host platform: $hostPlatform'); | |
| } | |
| } | |
| String _getFlutterWebSdkPath() { | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, 'flutter_web_sdk'); | |
| } | |
| String _genSnapshotPath() { | |
| const List<String> clangDirs = <String>['.', 'clang_x64', 'clang_x86', 'clang_i386', 'clang_arm64']; | |
| final String genSnapshotName = _artifactToFileName(Artifact.genSnapshot, _platform)!; | |
| for (final String clangDir in clangDirs) { | |
| final String genSnapshotPath = _fileSystem.path.join(localEngineInfo.engineOutPath, clangDir, genSnapshotName); | |
| if (_processManager.canRun(genSnapshotPath)) { | |
| return genSnapshotPath; | |
| } | |
| } | |
| throw Exception('Unable to find $genSnapshotName'); | |
| } | |
| String _flutterTesterPath(TargetPlatform platform) { | |
| if (_platform.isLinux) { | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, _artifactToFileName(Artifact.flutterTester, _platform)); | |
| } else if (_platform.isMacOS) { | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, 'flutter_tester'); | |
| } else if (_platform.isWindows) { | |
| return _fileSystem.path.join(localEngineInfo.engineOutPath, 'flutter_tester.exe'); | |
| } | |
| throw Exception('Unsupported platform $platform.'); | |
| } | |
| @override | |
| bool get isLocalEngine => true; | |
| } | |
| class CachedLocalWebSdkArtifacts implements Artifacts { | |
| CachedLocalWebSdkArtifacts({ | |
| required Artifacts parent, | |
| required String webSdkPath, | |
| required FileSystem fileSystem, | |
| required Platform platform, | |
| required OperatingSystemUtils operatingSystemUtils | |
| }) : _parent = parent, | |
| _webSdkPath = webSdkPath, | |
| _fileSystem = fileSystem, | |
| _platform = platform, | |
| _operatingSystemUtils = operatingSystemUtils; | |
| final Artifacts _parent; | |
| final String _webSdkPath; | |
| final FileSystem _fileSystem; | |
| final Platform _platform; | |
| final OperatingSystemUtils _operatingSystemUtils; | |
| @override | |
| String getArtifactPath(Artifact artifact, {TargetPlatform? platform, BuildMode? mode, EnvironmentType? environmentType}) { | |
| if (platform == TargetPlatform.web_javascript) { | |
| switch (artifact) { | |
| case Artifact.engineDartSdkPath: | |
| return _getDartSdkPath(); | |
| case Artifact.engineDartBinary: | |
| case Artifact.engineDartAotRuntime: | |
| return _fileSystem.path.join( | |
| _getDartSdkPath(), 'bin', | |
| _artifactToFileName(artifact, _platform, mode)); | |
| case Artifact.dart2jsSnapshot: | |
| case Artifact.dart2wasmSnapshot: | |
| case Artifact.frontendServerSnapshotForEngineDartSdk: | |
| return _fileSystem.path.join( | |
| _getDartSdkPath(), 'bin', 'snapshots', | |
| _artifactToFileName(artifact, _platform, mode), | |
| ); | |
| case Artifact.wasmOptBinary: | |
| return _fileSystem.path.join( | |
| _getDartSdkPath(), 'bin', 'utils', | |
| _artifactToFileName(artifact, _platform, mode), | |
| ); | |
| case Artifact.genSnapshot: | |
| case Artifact.flutterTester: | |
| case Artifact.flutterFramework: | |
| case Artifact.flutterXcframework: | |
| case Artifact.flutterMacOSFramework: | |
| case Artifact.vmSnapshotData: | |
| case Artifact.isolateSnapshotData: | |
| case Artifact.icuData: | |
| case Artifact.platformKernelDill: | |
| case Artifact.platformLibrariesJson: | |
| case Artifact.flutterPatchedSdkPath: | |
| case Artifact.linuxDesktopPath: | |
| case Artifact.linuxHeaders: | |
| case Artifact.windowsDesktopPath: | |
| case Artifact.windowsCppClientWrapper: | |
| case Artifact.skyEnginePath: | |
| case Artifact.fuchsiaKernelCompiler: | |
| case Artifact.fuchsiaFlutterRunner: | |
| case Artifact.fontSubset: | |
| case Artifact.constFinder: | |
| case Artifact.flutterToolsFileGenerators: | |
| break; | |
| } | |
| } | |
| return _parent.getArtifactPath(artifact, platform: platform, mode: mode, environmentType: environmentType); | |
| } | |
| @override | |
| String getEngineType(TargetPlatform platform, [BuildMode? mode]) => _parent.getEngineType(platform, mode); | |
| @override | |
| FileSystemEntity getHostArtifact(HostArtifact artifact) { | |
| switch (artifact) { | |
| case HostArtifact.flutterWebSdk: | |
| final String path = _getFlutterWebSdkPath(); | |
| return _fileSystem.directory(path); | |
| case HostArtifact.flutterWebLibrariesJson: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPlatformKernelFolder: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel'); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPlatformDDCKernelDill: | |
| case HostArtifact.webPlatformDDCSoundKernelDill: | |
| case HostArtifact.webPlatformDart2JSKernelDill: | |
| case HostArtifact.webPlatformDart2JSSoundKernelDill: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledSdk: | |
| case HostArtifact.webPrecompiledSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitSdk: | |
| case HostArtifact.webPrecompiledCanvaskitSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSdk: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-html', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledSoundSdk: | |
| case HostArtifact.webPrecompiledSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitSoundSdk: | |
| case HostArtifact.webPrecompiledCanvaskitSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSoundSdk: | |
| case HostArtifact.webPrecompiledCanvaskitAndHtmlSoundSdkSourcemaps: | |
| final String path = _fileSystem.path.join(_getFlutterWebSdkPath(), 'kernel', 'amd-canvaskit-html-sound', _hostArtifactToFileName(artifact, _platform)); | |
| return _fileSystem.file(path); | |
| case HostArtifact.iosDeploy: | |
| case HostArtifact.idevicesyslog: | |
| case HostArtifact.idevicescreenshot: | |
| case HostArtifact.iproxy: | |
| case HostArtifact.skyEnginePath: | |
| case HostArtifact.impellerc: | |
| case HostArtifact.scenec: | |
| case HostArtifact.libtessellator: | |
| return _parent.getHostArtifact(artifact); | |
| } | |
| } | |
| String _getDartSdkPath() { | |
| // If we couldn't find a built dart sdk, let's look for a prebuilt one. | |
| final String prebuiltPath = _fileSystem.path.join(_getFlutterPrebuiltsPath(), _getPrebuiltTarget(), 'dart-sdk'); | |
| if (_fileSystem.isDirectorySync(prebuiltPath)) { | |
| return prebuiltPath; | |
| } | |
| throw ToolExit('Unable to find a prebuilt dart sdk at: "$prebuiltPath"'); | |
| } | |
| String _getFlutterPrebuiltsPath() { | |
| final String engineSrcPath = _fileSystem.path.dirname(_fileSystem.path.dirname(_webSdkPath)); | |
| return _fileSystem.path.join(engineSrcPath, 'flutter', 'prebuilts'); | |
| } | |
| String _getPrebuiltTarget() { | |
| final TargetPlatform hostPlatform = _currentHostPlatform(_platform, _operatingSystemUtils); | |
| switch (hostPlatform) { | |
| case TargetPlatform.darwin: | |
| return 'macos-x64'; | |
| case TargetPlatform.linux_arm64: | |
| return 'linux-arm64'; | |
| case TargetPlatform.linux_x64: | |
| return 'linux-x64'; | |
| case TargetPlatform.windows_x64: | |
| return 'windows-x64'; | |
| case TargetPlatform.ios: | |
| case TargetPlatform.android: | |
| case TargetPlatform.android_arm: | |
| case TargetPlatform.android_arm64: | |
| case TargetPlatform.android_x64: | |
| case TargetPlatform.android_x86: | |
| case TargetPlatform.fuchsia_arm64: | |
| case TargetPlatform.fuchsia_x64: | |
| case TargetPlatform.web_javascript: | |
| case TargetPlatform.tester: | |
| throwToolExit('Unsupported host platform: $hostPlatform'); | |
| } | |
| } | |
| String _getFlutterWebSdkPath() { | |
| return _fileSystem.path.join(_webSdkPath, 'flutter_web_sdk'); | |
| } | |
| @override | |
| bool get isLocalEngine => _parent.isLocalEngine; | |
| @override | |
| LocalEngineInfo? get localEngineInfo => _parent.localEngineInfo; | |
| } | |
| /// An implementation of [Artifacts] that provides individual overrides. | |
| /// | |
| /// If an artifact is not provided, the lookup delegates to the parent. | |
| class OverrideArtifacts implements Artifacts { | |
| /// Creates a new [OverrideArtifacts]. | |
| /// | |
| /// [parent] must be provided. | |
| OverrideArtifacts({ | |
| required this.parent, | |
| this.frontendServer, | |
| this.engineDartBinary, | |
| this.platformKernelDill, | |
| this.flutterPatchedSdk, | |
| }); | |
| final Artifacts parent; | |
| final File? frontendServer; | |
| final File? engineDartBinary; | |
| final File? platformKernelDill; | |
| final File? flutterPatchedSdk; | |
| @override | |
| LocalEngineInfo? get localEngineInfo => parent.localEngineInfo; | |
| @override | |
| String getArtifactPath( | |
| Artifact artifact, { | |
| TargetPlatform? platform, | |
| BuildMode? mode, | |
| EnvironmentType? environmentType, | |
| }) { | |
| if (artifact == Artifact.engineDartBinary && engineDartBinary != null) { | |
| return engineDartBinary!.path; | |
| } | |
| if (artifact == Artifact.frontendServerSnapshotForEngineDartSdk && frontendServer != null) { | |
| return frontendServer!.path; | |
| } | |
| if (artifact == Artifact.platformKernelDill && platformKernelDill != null) { | |
| return platformKernelDill!.path; | |
| } | |
| if (artifact == Artifact.flutterPatchedSdkPath && flutterPatchedSdk != null) { | |
| return flutterPatchedSdk!.path; | |
| } | |
| return parent.getArtifactPath( | |
| artifact, | |
| platform: platform, | |
| mode: mode, | |
| environmentType: environmentType, | |
| ); | |
| } | |
| @override | |
| String getEngineType(TargetPlatform platform, [ BuildMode? mode ]) => parent.getEngineType(platform, mode); | |
| @override | |
| bool get isLocalEngine => parent.isLocalEngine; | |
| @override | |
| FileSystemEntity getHostArtifact(HostArtifact artifact) { | |
| return parent.getHostArtifact( | |
| artifact, | |
| ); | |
| } | |
| } | |
| /// Locate the Dart SDK. | |
| String _dartSdkPath(Cache cache) { | |
| return cache.getRoot().childDirectory('dart-sdk').path; | |
| } | |
| class _TestArtifacts implements Artifacts { | |
| _TestArtifacts(this.fileSystem); | |
| final FileSystem fileSystem; | |
| @override | |
| LocalEngineInfo? get localEngineInfo => null; | |
| @override | |
| String getArtifactPath( | |
| Artifact artifact, { | |
| TargetPlatform? platform, | |
| BuildMode? mode, | |
| EnvironmentType? environmentType, | |
| }) { | |
| // The path to file generators is the same even in the test environment. | |
| if (artifact == Artifact.flutterToolsFileGenerators) { | |
| return _getFileGeneratorsPath(); | |
| } | |
| final StringBuffer buffer = StringBuffer(); | |
| buffer.write(artifact); | |
| if (platform != null) { | |
| buffer.write('.$platform'); | |
| } | |
| if (mode != null) { | |
| buffer.write('.$mode'); | |
| } | |
| if (environmentType != null) { | |
| buffer.write('.$environmentType'); | |
| } | |
| return buffer.toString(); | |
| } | |
| @override | |
| String getEngineType(TargetPlatform platform, [ BuildMode? mode ]) { | |
| return 'test-engine'; | |
| } | |
| @override | |
| bool get isLocalEngine => false; | |
| @override | |
| FileSystemEntity getHostArtifact(HostArtifact artifact) { | |
| return fileSystem.file(artifact.toString()); | |
| } | |
| } | |
| class _TestLocalEngine extends _TestArtifacts { | |
| _TestLocalEngine(String engineOutPath, super.fileSystem) : | |
| localEngineInfo = | |
| LocalEngineInfo( | |
| engineOutPath: engineOutPath, | |
| localEngineName: fileSystem.path.basename(engineOutPath) | |
| ); | |
| @override | |
| bool get isLocalEngine => true; | |
| @override | |
| final LocalEngineInfo localEngineInfo; | |
| } | |
| String _getFileGeneratorsPath() { | |
| final String flutterRoot = Cache.defaultFlutterRoot( | |
| fileSystem: globals.localFileSystem, | |
| platform: const LocalPlatform(), | |
| userMessages: UserMessages(), | |
| ); | |
| return globals.localFileSystem.path.join( | |
| flutterRoot, | |
| 'packages', | |
| 'flutter_tools', | |
| 'lib', | |
| 'src', | |
| 'web', | |
| 'file_generators', | |
| ); | |
| } |