blob: 2c616b914cd1df7f93c621bdba2d855be9b7ef1e [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 '../base/platform.dart';
import '../doctor_validator.dart';
import 'chrome.dart';
/// A validator for Chromium-based browsers.
abstract class ChromiumValidator extends DoctorValidator {
const ChromiumValidator(String title) : super(title);
Platform get _platform;
ChromiumLauncher get _chromiumLauncher;
String get _name;
@override
Future<ValidationResult> validate() async {
final bool canRunChromium = _chromiumLauncher.canFindExecutable();
final String chromiumSearchLocation = _chromiumLauncher.findExecutable();
final List<ValidationMessage> messages = <ValidationMessage>[
if (_platform.environment.containsKey(kChromeEnvironment))
if (!canRunChromium)
ValidationMessage.hint('$chromiumSearchLocation is not executable.')
else
ValidationMessage('$kChromeEnvironment = $chromiumSearchLocation')
else
if (!canRunChromium)
ValidationMessage.hint('Cannot find $_name. Try setting '
'$kChromeEnvironment to a $_name executable.')
else
ValidationMessage('$_name at $chromiumSearchLocation'),
];
if (!canRunChromium) {
return ValidationResult(
ValidationType.missing,
messages,
statusInfo: 'Cannot find $_name executable at $chromiumSearchLocation',
);
}
return ValidationResult(
ValidationType.installed,
messages,
);
}
}
/// A validator that checks whether Chrome is installed and can run.
class ChromeValidator extends ChromiumValidator {
const ChromeValidator({
required Platform platform,
required ChromiumLauncher chromiumLauncher,
}) : _platform = platform,
_chromiumLauncher = chromiumLauncher,
super('Chrome - develop for the web');
@override
final Platform _platform;
@override
final ChromiumLauncher _chromiumLauncher;
@override
String get _name => 'Chrome';
}
/// A validator that checks whether Edge is installed and can run.
class EdgeValidator extends ChromiumValidator {
const EdgeValidator({
required Platform platform,
required ChromiumLauncher chromiumLauncher,
}) : _platform = platform,
_chromiumLauncher = chromiumLauncher,
super('Edge - develop for the web');
@override
final Platform _platform;
@override
final ChromiumLauncher _chromiumLauncher;
@override
String get _name => 'Edge';
}