blob: a8e000523b348e9612779b0d79a5bc3adcbfe701 [file] [log] [blame]
// 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:io';
import 'assertions.dart';
import 'platform.dart' as platform;
/// The dart:io implementation of [platform.defaultTargetPlatform].
platform.TargetPlatform get defaultTargetPlatform {
platform.TargetPlatform result;
if (Platform.isAndroid) {
result = platform.TargetPlatform.android;
} else if (Platform.isIOS) {
result = platform.TargetPlatform.iOS;
} else if (Platform.isFuchsia) {
result = platform.TargetPlatform.fuchsia;
} else if (Platform.isLinux) {
result = platform.TargetPlatform.linux;
} else if (Platform.isMacOS) {
result = platform.TargetPlatform.macOS;
} else if (Platform.isWindows) {
result = platform.TargetPlatform.windows;
}
assert(() {
if (Platform.environment.containsKey('FLUTTER_TEST'))
result = platform.TargetPlatform.android;
return true;
}());
if (platform.debugDefaultTargetPlatformOverride != null)
result = platform.debugDefaultTargetPlatformOverride;
if (result == null) {
throw FlutterError(
'Unknown platform.\n'
'${Platform.operatingSystem} was not recognized as a target platform. '
'Consider updating the list of TargetPlatforms to include this platform.'
);
}
return result;
}