flutter_flutter/dev/tools/bin/check_engine_version.dart
Kate Lovett a04fb324be
Bump Dart to 3.8 and reformat (#171703)
Bumps the Dart version to 3.8 across the repo (excluding
engine/src/flutter/third_party) and applies formatting updates from Dart
3.8.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-07-07 17:58:32 +00:00

48 lines
1.5 KiB
Dart

// 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' as io;
import 'package:args/args.dart';
import 'package:dev_tools/check_engine_version.dart';
import 'package:path/path.dart' as p;
final String _scriptSuffix = io.Platform.isWindows ? '.bat' : '.sh';
final ArgParser _argParser = ArgParser()
..addOption(
'version',
abbr: 'v',
help: 'Path to the engine.version file',
defaultsTo: p.join('bin', 'internal', 'engine.version'),
)
..addOption(
'script',
abbr: 'l',
help: 'Path to the last_engine_commit$_scriptSuffix script',
defaultsTo: p.join('bin', 'internal', 'last_engine_commit$_scriptSuffix'),
)
..addFlag(
'skip-if-version-file-not-changed-from-head',
help: 'Skips the check, if the file was not changed compared to HEAD',
defaultsTo: true,
);
/// Checks if `bin/internal/engine.version` was updated to the current SHA.
void main(List<String> args) async {
final ArgResults argResults = _argParser.parse(args);
final String versionPath = argResults.option('version')!;
final String scriptPath = argResults.option('script')!;
final bool skipIfNotChanged = argResults.flag('skip-if-version-file-not-changed-from-head');
final bool result = await checkEngineVersion(
versionPath: versionPath,
scriptPath: scriptPath,
onlyIfVersionChanged: skipIfNotChanged,
);
if (!result) {
io.exitCode = 1;
}
}