43 lines
1.3 KiB
Dart
43 lines
1.3 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 '../base/platform.dart';
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import '../doctor.dart';
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import 'chrome.dart';
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import 'workflow.dart';
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/// A validator that checks whether chrome is installed and can run.
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class WebValidator extends DoctorValidator {
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const WebValidator() : super('Chrome - develop for the web');
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@override
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Future<ValidationResult> validate() async {
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final String chrome = findChromeExecutable();
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final bool canRunChrome = canFindChrome();
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final List<ValidationMessage> messages = <ValidationMessage>[
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if (platform.environment.containsKey(kChromeEnvironment))
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if (!canRunChrome)
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ValidationMessage.hint('$chrome is not executable.')
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else
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ValidationMessage('$kChromeEnvironment = $chrome')
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else
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if (!canRunChrome)
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ValidationMessage.hint('$kChromeEnvironment not set')
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else
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ValidationMessage('Chrome at $chrome'),
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];
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if (!canRunChrome) {
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return ValidationResult(
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ValidationType.missing,
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messages,
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statusInfo: 'Cannot find chrome executable at $chrome',
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);
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}
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return ValidationResult(
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ValidationType.installed,
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messages,
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);
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}
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}
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