// 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 'dart:async'; import 'package:flutter_tools/src/base/file_system.dart'; import 'package:flutter_tools/src/base/io.dart'; import 'package:flutter_tools/src/globals.dart' as globals; import '../src/common.dart'; /// Creates a temporary directory but resolves any symlinks to return the real /// underlying path to avoid issues with breakpoints/hot reload. /// https://github.com/flutter/flutter/pull/21741 Directory createResolvedTempDirectorySync(String prefix) { assert(prefix.endsWith('.')); final Directory tempDirectory = globals.fs.systemTempDirectory.createTempSync('flutter_$prefix'); return globals.fs.directory(tempDirectory.resolveSymbolicLinksSync()); } void writeFile(String path, String content) { globals.fs.file(path) ..createSync(recursive: true) ..writeAsStringSync(content) ..setLastModifiedSync(DateTime.now().add(const Duration(seconds: 10))); } void writePackages(String folder) { writeFile(globals.fs.path.join(folder, '.packages'), ''' test:${globals.fs.path.join(globals.fs.currentDirectory.path, 'lib')}/ '''); } void writePubspec(String folder) { writeFile(globals.fs.path.join(folder, 'pubspec.yaml'), ''' name: test dependencies: flutter: sdk: flutter '''); } Future<void> getPackages(String folder) async { final List<String> command = <String>[ globals.fs.path.join(getFlutterRoot(), 'bin', 'flutter'), 'pub', 'get', ]; final ProcessResult result = await globals.processManager.run(command, workingDirectory: folder); if (result.exitCode != 0) { throw Exception('flutter pub get failed: ${result.stderr}\n${result.stdout}'); } }