blob: fc63cfe2af697373be9f7f60becf0aeb924eae25 [file] [log] [blame]
// Copyright 2018 The Chromium 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 'dart:convert';
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/base/io.dart';
import 'package:flutter_tools/src/base/process_manager.dart';
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) {
final Directory tempDir = fs.systemTempDirectory.createTempSync('flutter_$prefix');
return fs.directory(tempDir.resolveSymbolicLinksSync());
}
void writeFile(String path, String content) {
fs.file(path)
..createSync(recursive: true)
..writeAsStringSync(content);
}
void writePackages(String folder) {
writeFile(fs.path.join(folder, '.packages'), '''
test:${fs.path.join(fs.currentDirectory.path, 'lib')}/
''');
}
void writePubspec(String folder) {
writeFile(fs.path.join(folder, 'pubspec.yaml'), '''
name: test
dependencies:
flutter:
sdk: flutter
''');
}
Future<void> getPackages(String folder) async {
final List<String> command = <String>[
fs.path.join(getFlutterRoot(), 'bin', 'flutter'),
'pub',
'get',
];
final Process process = await processManager.start(command, workingDirectory: folder);
final StringBuffer errorOutput = StringBuffer();
process.stderr.transform(utf8.decoder).listen(errorOutput.write);
final int exitCode = await process.exitCode;
if (exitCode != 0)
throw Exception(
'flutter pub get failed: ${errorOutput.toString()}');
}