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
+151 -122
View File
@@ -15,12 +15,12 @@ IpcResponse _ok(Map<String, Object?> data) => IpcResponse.ok(id: '', data: data)
Map<String, Object?> _buf(String id, String path, {bool dirty = false}) => {'id': id, 'path': path, 'dirty': dirty};
Map<String, Object?> _read(String id, String path, String content, {bool dirty = false}) => {
'id': id,
'path': path,
'content': content,
'selection': {'start': 0, 'end': 0},
'dirty': dirty,
};
'id': id,
'path': path,
'content': content,
'selection': {'start': 0, 'end': 0},
'dirty': dirty,
};
void emitEditor(DaemonBus bus, String kind, Map<String, Object?> data) {
bus.emit(DaemonEvent(subsystem: 'editor', kind: kind, data: data, ts: DateTime.now().toUtc()));
@@ -45,15 +45,17 @@ void main() {
group('hydrate', () {
test('populates the open-buffer list and loads the active buffer', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'lib/a.dart'), _buf('b_2', 'lib/b.dart', dirty: true)]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'lib/a.dart'), _buf('b_2', 'lib/b.dart', dirty: true)],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (a) async => _ok(_read('b_1', 'lib/a.dart', 'hello')));
await c.hydrate();
@@ -66,10 +68,11 @@ void main() {
test('with no active buffer leaves the list but no active content', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'lib/a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'lib/a.dart')],
}),
);
ipc.stub('editor.active', (_) async => _ok(const {})); // no `active` key
await c.hydrate();
@@ -93,15 +96,17 @@ void main() {
test('activate is a no-op when the id is already active', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (_) async => _ok(_read('b_1', 'a.dart', 'x')));
await c.hydrate();
@@ -129,15 +134,17 @@ void main() {
test('editor.opened refreshes the list and loads the new active buffer', () async {
var listVersion = 1;
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': listVersion == 1 ? [_buf('b_1', 'a.dart')] : [_buf('b_1', 'a.dart'), _buf('b_2', 'b.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': listVersion == 1 ? [_buf('b_1', 'a.dart')] : [_buf('b_1', 'a.dart'), _buf('b_2', 'b.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (a) async {
final id = a['id'] as String;
return _ok(_read(id, id == 'b_1' ? 'a.dart' : 'b.dart', 'content-$id'));
@@ -157,15 +164,17 @@ void main() {
test('editor.closed refreshes the list and clears active when it was active', () async {
var listVersion = 1;
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': listVersion == 1 ? [_buf('b_1', 'a.dart'), _buf('b_2', 'b.dart')] : [_buf('b_2', 'b.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': listVersion == 1 ? [_buf('b_1', 'a.dart'), _buf('b_2', 'b.dart')] : [_buf('b_2', 'b.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (a) async => _ok(_read(a['id'] as String, 'a.dart', 'x')));
await c.hydrate();
expect(c.buffers, hasLength(2));
@@ -180,15 +189,17 @@ void main() {
test('editor.saved clears the dirty marker on the buffer', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart', dirty: true)]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart', dirty: true)],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (_) async => _ok(_read('b_1', 'a.dart', 'x', dirty: true)));
await c.hydrate();
expect(c.buffers.single.dirty, isTrue);
@@ -202,15 +213,17 @@ void main() {
test('editor.edited marks the right buffer dirty, leaving siblings alone', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart'), _buf('b_2', 'b.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart'), _buf('b_2', 'b.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (a) async => _ok(_read(a['id'] as String, 'a.dart', 'x')));
await c.hydrate();
expect(c.buffers.every((b) => !b.dirty), isTrue);
@@ -226,15 +239,17 @@ void main() {
test('editor.active-changed to a different buffer loads its content', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart'), _buf('b_2', 'b.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart'), _buf('b_2', 'b.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (a) async {
final id = a['id'] as String;
return _ok(_read(id, id == 'b_1' ? 'a.dart' : 'b.dart', 'body-$id'));
@@ -253,15 +268,17 @@ void main() {
group('local edits', () {
test('pushLocalEdit marks the active buffer dirty and mirrors to IPC', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (_) async => _ok(_read('b_1', 'a.dart', 'x')));
await c.hydrate();
@@ -281,15 +298,17 @@ void main() {
test('save() issues editor.save for the active buffer', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (_) async => _ok(_read('b_1', 'a.dart', 'x')));
await c.hydrate();
@@ -316,15 +335,17 @@ void main() {
group('edge cases', () {
test('editor.active-changed to null clears the active buffer', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (_) async => _ok(_read('b_1', 'a.dart', 'x')));
await c.hydrate();
expect(c.activeId, 'b_1');
@@ -358,15 +379,17 @@ void main() {
test('editor.opened with no id clears the active buffer', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (_) async => _ok(_read('b_1', 'a.dart', 'x')));
await c.hydrate();
expect(c.activeId, 'b_1');
@@ -378,15 +401,17 @@ void main() {
test('a failing editor.read surfaces the error', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub(
'editor.read',
(_) async => IpcResponse.err(
@@ -400,15 +425,17 @@ void main() {
test('our own edit echo (editor.edited) is suppressed once, not reloaded', () async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'a.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (_) async => _ok(_read('b_1', 'a.dart', 'original')));
ipc.stub('editor.set-content', (_) async => _ok(const {}));
await c.hydrate();
@@ -433,15 +460,17 @@ void main() {
group('editor settings (T-29)', () {
Future<void> hydrateWith(Map<String, Object?> read) async {
ipc.stub(
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'lib/a.dart')]
}));
'editor.list',
(_) async => _ok({
'buffers': [_buf('b_1', 'lib/a.dart')],
}),
);
ipc.stub(
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'}
}));
'editor.active',
(_) async => _ok({
'active': {'id': 'b_1'},
}),
);
ipc.stub('editor.read', (_) async => _ok(read));
await c.hydrate();
}