Dart 3.9 / Flutter 3.35 [first LLM release] (#2714)

I got carried away with Gemini and basically rewrote CI and the release
process for the new LLM reality. This work was largely completed by
Gemini.

- Bump all SDK versions to the current beta (3.9.0-0)
- Run `flutter channel beta`
- Wrote `ci_script.dart` to replace the bash scripts
- Converted repository to pub workspace #2499 
- Added llm.md and release.md
- Added redirect for deprecated Samples Index

## Pre-launch Checklist

- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [x] I have added sample code updates to the [changelog].
- [x] I updated/added relevant documentation (doc comments with `///`).

compass_app/app/lib/ui/activities/view_models/activities_viewmodel.dart

@@ -67,26 +67,24 @@ class ActivitiesViewModel extends ChangeNotifier {
     switch (resultActivities) {
       case Ok():
         {
-          _daytimeActivities =
-              resultActivities.value
-                  .where(
-                    (activity) => [
-                      TimeOfDay.any,
-                      TimeOfDay.morning,
-                      TimeOfDay.afternoon,
-                    ].contains(activity.timeOfDay),
-                  )
-                  .toList();
+          _daytimeActivities = resultActivities.value
+              .where(
+                (activity) => [
+                  TimeOfDay.any,
+                  TimeOfDay.morning,
+                  TimeOfDay.afternoon,
+                ].contains(activity.timeOfDay),
+              )
+              .toList();
 
-          _eveningActivities =
-              resultActivities.value
-                  .where(
-                    (activity) => [
-                      TimeOfDay.evening,
-                      TimeOfDay.night,
-                    ].contains(activity.timeOfDay),
-                  )
-                  .toList();
+          _eveningActivities = resultActivities.value
+              .where(
+                (activity) => [
+                  TimeOfDay.evening,
+                  TimeOfDay.night,
+                ].contains(activity.timeOfDay),
+              )
+              .toList();
 
           _log.fine(
             'Activities (daytime: ${_daytimeActivities.length}, '

compass_app/app/lib/ui/activities/widgets/activities_screen.dart

@@ -71,10 +71,9 @@ class _ActivitiesScreenState extends State<ActivitiesScreen> {
                   Expanded(
                     child: Center(
                       child: ErrorIndicator(
-                        title:
-                            AppLocalization.of(
-                              context,
-                            ).errorWhileLoadingActivities,
+                        title: AppLocalization.of(
+                          context,
+                        ).errorWhileLoadingActivities,
                         label: AppLocalization.of(context).tryAgain,
                         onPressed: widget.viewModel.loadActivities.execute,
                       ),
@@ -171,10 +170,9 @@ class _BottomArea extends StatelessWidget {
               ),
               FilledButton(
                 key: const Key(confirmButtonKey),
-                onPressed:
-                    viewModel.selectedActivities.isNotEmpty
-                        ? viewModel.saveActivities.execute
-                        : null,
+                onPressed: viewModel.selectedActivities.isNotEmpty
+                    ? viewModel.saveActivities.execute
+                    : null,
                 child: Text(AppLocalization.of(context).confirm),
               ),
             ],

compass_app/app/lib/ui/auth/login/widgets/login_screen.dart

@@ -101,11 +101,10 @@ class _LoginScreenState extends State<LoginScreen> {
           content: Text(AppLocalization.of(context).errorWhileLogin),
           action: SnackBarAction(
             label: AppLocalization.of(context).tryAgain,
-            onPressed:
-                () => widget.viewModel.login.execute((
-                  _email.value.text,
-                  _password.value.text,
-                )),
+            onPressed: () => widget.viewModel.login.execute((
+              _email.value.text,
+              _password.value.text,
+            )),
           ),
         ),
       );

compass_app/app/lib/ui/booking/view_models/booking_viewmodel.dart

@@ -50,8 +50,8 @@ class BookingViewModel extends ChangeNotifier {
 
   Future<Result<void>> _createBooking() async {
     _log.fine('Loading booking');
-    final itineraryConfig =
-        await _itineraryConfigRepository.getItineraryConfig();
+    final itineraryConfig = await _itineraryConfigRepository
+        .getItineraryConfig();
     switch (itineraryConfig) {
       case Ok<ItineraryConfig>():
         _log.fine('Loaded stored ItineraryConfig');

compass_app/app/lib/ui/booking/widgets/booking_header.dart

@@ -90,18 +90,17 @@ class _Tags extends StatelessWidget {
       child: Wrap(
         spacing: 6,
         runSpacing: 6,
-        children:
-            booking.destination.tags
-                .map(
-                  (tag) => TagChip(
-                    tag: tag,
-                    fontSize: 16,
-                    height: 32,
-                    chipColor: chipColor,
-                    onChipColor: Theme.of(context).colorScheme.onSurface,
-                  ),
-                )
-                .toList(),
+        children: booking.destination.tags
+            .map(
+              (tag) => TagChip(
+                tag: tag,
+                fontSize: 16,
+                height: 32,
+                chipColor: chipColor,
+                onChipColor: Theme.of(context).colorScheme.onSurface,
+              ),
+            )
+            .toList(),
       ),
     );
   }

compass_app/app/lib/ui/booking/widgets/booking_screen.dart

@@ -44,18 +44,16 @@ class _BookingScreenState extends State<BookingScreen> {
       child: Scaffold(
         floatingActionButton: ListenableBuilder(
           listenable: widget.viewModel,
-          builder:
-              (context, _) => FloatingActionButton.extended(
-                // Workaround for https://github.com/flutter/flutter/issues/115358#issuecomment-2117157419
-                heroTag: null,
-                key: const ValueKey('share-button'),
-                onPressed:
-                    widget.viewModel.booking != null
-                        ? widget.viewModel.shareBooking.execute
-                        : null,
-                label: Text(AppLocalization.of(context).shareTrip),
-                icon: const Icon(Icons.share_outlined),
-              ),
+          builder: (context, _) => FloatingActionButton.extended(
+            // Workaround for https://github.com/flutter/flutter/issues/115358#issuecomment-2117157419
+            heroTag: null,
+            key: const ValueKey('share-button'),
+            onPressed: widget.viewModel.booking != null
+                ? widget.viewModel.shareBooking.execute
+                : null,
+            label: Text(AppLocalization.of(context).shareTrip),
+            icon: const Icon(Icons.share_outlined),
+          ),
         ),
         body: ListenableBuilder(
           // Listen to changes in both commands

compass_app/app/lib/ui/core/themes/dimens.dart

@@ -35,12 +35,11 @@ abstract final class Dimens {
   static const Dimens mobile = _DimensMobile();
 
   /// Get dimensions definition based on screen size
-  factory Dimens.of(BuildContext context) => switch (MediaQuery.sizeOf(
-    context,
-  ).width) {
-    > 600 && < 840 => desktop,
-    _ => mobile,
-  };
+  factory Dimens.of(BuildContext context) =>
+      switch (MediaQuery.sizeOf(context).width) {
+        > 600 && < 840 => desktop,
+        _ => mobile,
+      };
 }
 
 /// Mobile dimensions

compass_app/app/lib/ui/core/ui/custom_checkbox.dart

@@ -28,10 +28,9 @@ class CustomCheckbox extends StatelessWidget {
         ),
         child: Material(
           borderRadius: BorderRadius.circular(24),
-          color:
-              value
-                  ? Theme.of(context).colorScheme.primary
-                  : Colors.transparent,
+          color: value
+              ? Theme.of(context).colorScheme.primary
+              : Colors.transparent,
           child: SizedBox(
             width: 24,
             height: 24,

compass_app/app/lib/ui/home/widgets/home_screen.dart

@@ -93,31 +93,29 @@ class _HomeScreenState extends State<HomeScreen> {
                   ),
                   SliverList.builder(
                     itemCount: widget.viewModel.bookings.length,
-                    itemBuilder:
-                        (_, index) => _Booking(
-                          key: ValueKey(widget.viewModel.bookings[index].id),
-                          booking: widget.viewModel.bookings[index],
-                          onTap:
-                              () => context.push(
-                                Routes.bookingWithId(
-                                  widget.viewModel.bookings[index].id,
-                                ),
-                              ),
-                          confirmDismiss: (_) async {
-                            // wait for command to complete
-                            await widget.viewModel.deleteBooking.execute(
-                              widget.viewModel.bookings[index].id,
-                            );
-                            // if command completed successfully, return true
-                            if (widget.viewModel.deleteBooking.completed) {
-                              // removes the dismissable from the list
-                              return true;
-                            } else {
-                              // the dismissable stays in the list
-                              return false;
-                            }
-                          },
+                    itemBuilder: (_, index) => _Booking(
+                      key: ValueKey(widget.viewModel.bookings[index].id),
+                      booking: widget.viewModel.bookings[index],
+                      onTap: () => context.push(
+                        Routes.bookingWithId(
+                          widget.viewModel.bookings[index].id,
                         ),
+                      ),
+                      confirmDismiss: (_) async {
+                        // wait for command to complete
+                        await widget.viewModel.deleteBooking.execute(
+                          widget.viewModel.bookings[index].id,
+                        );
+                        // if command completed successfully, return true
+                        if (widget.viewModel.deleteBooking.completed) {
+                          // removes the dismissable from the list
+                          return true;
+                        } else {
+                          // the dismissable stays in the list
+                          return false;
+                        }
+                      },
+                    ),
                   ),
                 ],
               );

compass_app/app/lib/ui/home/widgets/home_title.dart

@@ -61,12 +61,11 @@ class _Title extends StatelessWidget {
   Widget build(BuildContext context) {
     return ShaderMask(
       blendMode: BlendMode.srcIn,
-      shaderCallback:
-          (bounds) => RadialGradient(
-            center: Alignment.bottomLeft,
-            radius: 2,
-            colors: [Colors.purple.shade700, Colors.purple.shade400],
-          ).createShader(Rect.fromLTWH(0, 0, bounds.width, bounds.height)),
+      shaderCallback: (bounds) => RadialGradient(
+        center: Alignment.bottomLeft,
+        radius: 2,
+        colors: [Colors.purple.shade700, Colors.purple.shade400],
+      ).createShader(Rect.fromLTWH(0, 0, bounds.width, bounds.height)),
       child: Text(
         text,
         style: GoogleFonts.rubik(

compass_app/app/lib/ui/results/view_models/results_viewmodel.dart

@@ -67,13 +67,12 @@ class ResultsViewModel extends ChangeNotifier {
       case Ok():
         {
           // If the result is Ok, update the list of destinations
-          _destinations =
-              result.value
-                  .where(
-                    (destination) =>
-                        destination.continent == _itineraryConfig!.continent,
-                  )
-                  .toList();
+          _destinations = result.value
+              .where(
+                (destination) =>
+                    destination.continent == _itineraryConfig!.continent,
+              )
+              .toList();
           _log.fine('Destinations (${_destinations.length}) loaded');
         }
       case Error():

compass_app/app/lib/ui/results/widgets/result_card.dart

@@ -42,8 +42,9 @@ class ResultCard extends StatelessWidget {
                   spacing: 4.0,
                   runSpacing: 4.0,
                   direction: Axis.horizontal,
-                  children:
-                      destination.tags.map((e) => TagChip(tag: e)).toList(),
+                  children: destination.tags
+                      .map((e) => TagChip(tag: e))
+                      .toList(),
                 ),
               ],
             ),

compass_app/app/lib/ui/results/widgets/results_screen.dart

@@ -67,10 +67,9 @@ class _ResultsScreenState extends State<ResultsScreen> {
                   Expanded(
                     child: Center(
                       child: ErrorIndicator(
-                        title:
-                            AppLocalization.of(
-                              context,
-                            ).errorWhileLoadingDestinations,
+                        title: AppLocalization.of(
+                          context,
+                        ).errorWhileLoadingDestinations,
                         label: AppLocalization.of(context).tryAgain,
                         onPressed: widget.viewModel.search.execute,
                       ),

compass_app/app/lib/ui/search_form/widgets/search_form_guests.dart

@@ -75,14 +75,12 @@ class _QuantitySelector extends StatelessWidget {
           ),
           ListenableBuilder(
             listenable: viewModel,
-            builder:
-                (context, _) => Text(
-                  viewModel.guests.toString(),
-                  style:
-                      viewModel.guests == 0
-                          ? Theme.of(context).inputDecorationTheme.hintStyle
-                          : Theme.of(context).textTheme.bodyMedium,
-                ),
+            builder: (context, _) => Text(
+              viewModel.guests.toString(),
+              style: viewModel.guests == 0
+                  ? Theme.of(context).inputDecorationTheme.hintStyle
+                  : Theme.of(context).textTheme.bodyMedium,
+            ),
           ),
           InkWell(
             key: const ValueKey(addGuestsKey),

compass_app/app/lib/ui/search_form/widgets/search_form_submit.dart

@@ -65,10 +65,9 @@ class _SearchFormSubmitState extends State<SearchFormSubmit> {
         builder: (context, child) {
           return FilledButton(
             key: const ValueKey(searchFormSubmitButtonKey),
-            onPressed:
-                widget.viewModel.valid
-                    ? widget.viewModel.updateItineraryConfig.execute
-                    : null,
+            onPressed: widget.viewModel.valid
+                ? widget.viewModel.updateItineraryConfig.execute
+                : null,
             child: child,
           );
         },