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Allow FlutterVersion to be overridden in the context (#8801)

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This commit is contained in:
Todd Volkert 2017-03-15 14:01:45 -07:00 committed by GitHub
parent 6f9bfbdaba
commit 12ebb66d9e
4 changed files with 11 additions and 13 deletions
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6
packages/flutter_tools/lib/src/commands/upgrade.dart
View File

@ -32,8 +32,8 @@ class UpgradeCommand extends FlutterCommand {
throwToolExit('Unable to upgrade Flutter: no upstream repository configured.');
}
final FlutterVersion version = new FlutterVersion(Cache.flutterRoot);
if (version.channel == 'alpha') {
final FlutterVersion flutterVersion = FlutterVersion.instance;
if (flutterVersion.channel == 'alpha') {
// The alpha branch is deprecated. Rather than trying to pull the alpha
// branch, we should switch upstream to master.
printStatus('Switching to from alpha to master...');
@ -66,7 +66,7 @@ class UpgradeCommand extends FlutterCommand {
);
printStatus('');
printStatus(FlutterVersion.getVersion(Cache.flutterRoot).toString());
printStatus(flutterVersion.toString());
final String projRoot = findProjectRoot();
if (projRoot != null) {

5
packages/flutter_tools/lib/src/doctor.dart
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@ -15,6 +15,7 @@ import 'base/file_system.dart';
import 'base/io.dart';
import 'base/platform.dart';
import 'base/process_manager.dart';
import 'cache.dart';
import 'device.dart';
import 'globals.dart';
import 'ios/ios_workflow.dart';
@ -228,9 +229,9 @@ class _FlutterValidator extends DoctorValidator {
final List<ValidationMessage> messages = <ValidationMessage>[];
final ValidationType valid = ValidationType.installed;
final FlutterVersion version = FlutterVersion.getVersion();
final FlutterVersion version = FlutterVersion.instance;
messages.add(new ValidationMessage('Flutter at ${version.flutterRoot}'));
messages.add(new ValidationMessage('Flutter at ${Cache.flutterRoot}'));
messages.add(new ValidationMessage(
'Framework revision ${version.frameworkRevisionShort} '
'(${version.frameworkAge}), ${version.frameworkDate}'

2
packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
View File

@ -254,7 +254,7 @@ class FlutterCommandRunner extends CommandRunner<Null> {
if (globalResults['version']) {
flutterUsage.sendCommand('version');
printStatus(FlutterVersion.getVersion(Cache.flutterRoot).toString());
printStatus(FlutterVersion.instance.toString());
return;
}

11
packages/flutter_tools/lib/src/version.dart
View File

@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'base/context.dart';
import 'base/io.dart';
import 'base/process.dart';
import 'base/process_manager.dart';
@ -16,7 +17,7 @@ final Set<String> kKnownBranchNames = new Set<String>.from(<String>[
]);
class FlutterVersion {
FlutterVersion(this.flutterRoot) {
FlutterVersion._() {
_channel = _runGit('git rev-parse --abbrev-ref --symbolic @{u}');
final int slash = _channel.indexOf('/');
@ -32,8 +33,6 @@ class FlutterVersion {
_frameworkAge = _runGit('git log -n 1 --pretty=format:%ar');
}
final String flutterRoot;
String _repositoryUrl;
String get repositoryUrl => _repositoryUrl;
@ -55,7 +54,7 @@ class FlutterVersion {
String get engineRevision => Cache.engineRevision;
String get engineRevisionShort => _shortGitRevision(engineRevision);
String _runGit(String command) => runSync(command.split(' '), workingDirectory: flutterRoot);
String _runGit(String command) => runSync(command.split(' '), workingDirectory: Cache.flutterRoot);
@override
String toString() {
@ -77,9 +76,7 @@ class FlutterVersion {
return _runSync(<String>['git', 'log', '-n', '1', '--pretty=format:%ad', '--date=format:%Y-%m-%d %H:%M:%S'], Cache.flutterRoot);
}
static FlutterVersion getVersion([String flutterRoot]) {
return new FlutterVersion(flutterRoot != null ? flutterRoot : Cache.flutterRoot);
}
static FlutterVersion get instance => context.putIfAbsent(FlutterVersion, () => new FlutterVersion._());
/// Return a short string for the version (`alpha/a76bc8e22b`).
static String getVersionString({ bool whitelistBranchName: false }) {