chore: adopt Dart 3.9 toolchain — honest floor + tall-style reformat (T-353)

Raise the declared minimums in pubspec.yaml to what our deps already
require: Flutter >=3.35.0 / Dart >=3.9.0 (was 3.19.0 / 3.5.0). alchemist
0.12 needs Flutter 3.32; Dart 3.9 first ships in Flutter 3.35, so 3.35 is
the binding floor. Pin the exact build toolchain in .fvmrc (Flutter
3.44.1).

Moving to the Dart 3.9 language level switches `dart format` to the new
"tall" style and enables two new lints. This commit is the resulting
mechanical churn, isolated from any behaviour change:
  - whole-tree `dart format` reformat (tall style)
  - `dart fix` for unnecessary_underscores + use_null_aware_elements

No runtime behaviour change; `make test` green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-06-11 12:11:53 +02:00
co-authored by Claude Opus 4.8
parent bcea5f15b7
commit 6d0ebab721
444 changed files with 7587 additions and 12849 deletions
+4 -20
View File
@@ -161,23 +161,11 @@ index abc..def 100644
setUp(() async {
sandbox = await Directory.systemTemp.createTemp('clide-git-diff-test-');
await Process.run('git', ['init'], workingDirectory: sandbox.path);
await Process.run(
'git',
['config', 'user.email', 'test@test.com'],
workingDirectory: sandbox.path,
);
await Process.run(
'git',
['config', 'user.name', 'Test'],
workingDirectory: sandbox.path,
);
await Process.run('git', ['config', 'user.email', 'test@test.com'], workingDirectory: sandbox.path);
await Process.run('git', ['config', 'user.name', 'Test'], workingDirectory: sandbox.path);
await File('${sandbox.path}/file.txt').writeAsString('line1\nline2\n');
await Process.run('git', ['add', '.'], workingDirectory: sandbox.path);
await Process.run(
'git',
['commit', '-m', 'init'],
workingDirectory: sandbox.path,
);
await Process.run('git', ['commit', '-m', 'init'], workingDirectory: sandbox.path);
});
tearDown(() async {
@@ -194,11 +182,7 @@ index abc..def 100644
test('returns staged diff with staged: true', () async {
await File('${sandbox.path}/file.txt').writeAsString('line1\nmodified\n');
await Process.run(
'git',
['add', 'file.txt'],
workingDirectory: sandbox.path,
);
await Process.run('git', ['add', 'file.txt'], workingDirectory: sandbox.path);
final diffs = await gitDiff(sandbox, staged: true);
expect(diffs, hasLength(1));
});