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92 lines
3.2 KiB
Dart
92 lines
3.2 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 'package:meta/meta.dart';
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import '../application_package.dart';
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import '../base/file_system.dart';
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import '../globals.dart';
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import '../ios/plist_utils.dart' as plist;
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/// Tests whether a [FileSystemEntity] is an macOS bundle directory
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bool _isBundleDirectory(FileSystemEntity entity) =>
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entity is Directory && entity.path.endsWith('.app');
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abstract class MacOSApp extends ApplicationPackage {
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MacOSApp({@required String projectBundleId}) : super(id: projectBundleId);
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/// Creates a new [MacOSApp] from an existing app bundle.
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///
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/// `applicationBinary` is the path to the framework directory created by an
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/// Xcode build. By default, this is located under
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/// "~/Library/Developer/Xcode/DerivedData/" and contains an executable
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/// which is expected to start the application and send the observatory
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/// port over stdout.
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factory MacOSApp.fromPrebuiltApp(FileSystemEntity applicationBinary) {
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final FileSystemEntityType entityType = fs.typeSync(applicationBinary.path);
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if (entityType == FileSystemEntityType.notFound) {
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printError('File "${applicationBinary.path}" does not exist.');
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return null;
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}
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Directory bundleDir;
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if (entityType == FileSystemEntityType.directory) {
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final Directory directory = fs.directory(applicationBinary);
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if (!_isBundleDirectory(directory)) {
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printError('Folder "${applicationBinary.path}" is not an app bundle.');
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return null;
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}
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bundleDir = fs.directory(applicationBinary);
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} else {
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printError('Folder "${applicationBinary.path}" is not an app bundle.');
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return null;
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}
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final String plistPath = fs.path.join(bundleDir.path, 'Contents', 'Info.plist');
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if (!fs.file(plistPath).existsSync()) {
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printError('Invalid prebuilt macOS app. Does not contain Info.plist.');
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return null;
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}
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final String id = plist.getValueFromFile(plistPath, plist.kCFBundleIdentifierKey);
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final String executableName = plist.getValueFromFile(plistPath, plist.kCFBundleExecutable);
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if (id == null) {
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printError('Invalid prebuilt macOS app. Info.plist does not contain bundle identifier');
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return null;
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}
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final String executable = fs.path.join(bundleDir.path, 'Contents', 'MacOS', executableName);
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if (!fs.file(executable).existsSync()) {
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printError('Could not find macOS binary at $executable');
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return null;
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}
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return PrebuiltMacOSApp(
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bundleDir: bundleDir,
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bundleName: fs.path.basename(bundleDir.path),
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projectBundleId: id,
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executable: executable,
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);
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}
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@override
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String get displayName => id;
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String get executable;
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}
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class PrebuiltMacOSApp extends MacOSApp {
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PrebuiltMacOSApp({
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@required this.bundleDir,
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@required this.bundleName,
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@required this.projectBundleId,
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@required this.executable,
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}) : super(projectBundleId: projectBundleId);
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final Directory bundleDir;
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final String bundleName;
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final String projectBundleId;
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@override
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final String executable;
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@override
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String get name => bundleName;
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}
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