mirror of
https://github.com/flutter/flutter.git
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13a6d40f90
Adds a class `PubContext` with a fixed set of allowed values Make it clear these values should not be changed casually Fixed one inconsistency already: update_packages vs update_pkgs Provide more information for verify calls Eliminate `ctx_` prefix.
95 lines
2.9 KiB
Dart
95 lines
2.9 KiB
Dart
// Copyright 2015 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 'dart:async';
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import '../base/common.dart';
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import '../base/file_system.dart';
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import '../base/os.dart';
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import '../base/process.dart';
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import '../cache.dart';
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import '../dart/pub.dart';
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import '../doctor.dart';
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import '../globals.dart';
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import '../runner/flutter_command.dart';
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import '../version.dart';
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class UpgradeCommand extends FlutterCommand {
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@override
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final String name = 'upgrade';
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@override
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final String description = 'Upgrade your copy of Flutter.';
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@override
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bool get shouldUpdateCache => false;
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@override
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Future<Null> runCommand() async {
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try {
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await runCheckedAsync(<String>[
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'git', 'rev-parse', '@{u}'
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], workingDirectory: Cache.flutterRoot);
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} catch (e) {
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throwToolExit('Unable to upgrade Flutter: no upstream repository configured.');
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}
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final FlutterVersion flutterVersion = FlutterVersion.instance;
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printStatus('Upgrading Flutter from ${Cache.flutterRoot}...');
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int code = await runCommandAndStreamOutput(
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<String>['git', 'pull', '--ff-only'],
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workingDirectory: Cache.flutterRoot,
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mapFunction: (String line) => matchesGitLine(line) ? null : line
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);
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if (code != 0)
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throwToolExit(null, exitCode: code);
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// Check for and download any engine and pkg/ updates.
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// We run the 'flutter' shell script re-entrantly here
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// so that it will download the updated Dart and so forth
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// if necessary.
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printStatus('');
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printStatus('Upgrading engine...');
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code = await runCommandAndStreamOutput(
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<String>[
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fs.path.join(Cache.flutterRoot, 'bin', 'flutter'), '--no-color', 'precache'
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],
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workingDirectory: Cache.flutterRoot,
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allowReentrantFlutter: true
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);
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printStatus('');
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printStatus(flutterVersion.toString());
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final String projRoot = findProjectRoot();
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if (projRoot != null) {
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printStatus('');
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await pubGet(context: PubContext.pubUpgrade, directory: projRoot, upgrade: true, checkLastModified: false);
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}
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// Run a doctor check in case system requirements have changed.
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printStatus('');
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printStatus('Running flutter doctor...');
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await doctor.diagnose();
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}
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// dev/benchmarks/complex_layout/lib/main.dart | 24 +-
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static final RegExp _gitDiffRegex = new RegExp(r' (\S+)\s+\|\s+\d+ [+-]+');
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// rename {packages/flutter/doc => dev/docs}/styles.html (92%)
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// delete mode 100644 doc/index.html
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// create mode 100644 examples/flutter_gallery/lib/gallery/demo.dart
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static final RegExp _gitChangedRegex = new RegExp(r' (rename|delete mode|create mode) .+');
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// Public for testing.
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static bool matchesGitLine(String line) {
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return _gitDiffRegex.hasMatch(line)
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|| _gitChangedRegex.hasMatch(line)
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|| line == 'Fast-forward';
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}
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}
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