Initial commit of the Flutter Cursor Generator project, including the core generator tool, project brief schema, example project setup, and CI configuration. Added README documentation outlining repository structure, quick start guide, and detailed descriptions of features and architecture pillars.
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---
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description: "Riverpod conventions for {{PROJECT_NAME}}"
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alwaysApply: true
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---
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# Riverpod Standards — {{PROJECT_NAME}}
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## Provider types
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| Type | Use case |
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|------|----------|
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| `AsyncNotifier` | Async state from {{BACKEND}} |
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| `Notifier` | Synchronous derived/local UI state |
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| `StreamNotifier` | Real-time subscriptions |
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| `@riverpod` function | Simple computed/derived values |
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## Code generation (mandatory)
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```dart
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// ✅ Always use @riverpod annotation
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@riverpod
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class AuthNotifier extends _$AuthNotifier {
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@override
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Future<User?> build() => ref.watch(authRepositoryProvider).currentUser();
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Future<void> login(String email, String password) async {
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state = const AsyncLoading();
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state = await AsyncValue.guard(
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() => ref.read(authRepositoryProvider).login(email, password),
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);
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}
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}
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// ❌ Never write manual provider declarations
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final authProvider = StateNotifierProvider<AuthNotifier, AsyncValue<User?>>(
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(ref) => AuthNotifier(),
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); // DON'T DO THIS
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```
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## Rules
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- `ref.watch()` inside `build()` ONLY — **never** `ref.read()` inside `build()`
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- `ref.read(provider.notifier).method()` for mutations in gesture handlers
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- `ref.invalidate(provider)` to refresh — never manually reset state to `AsyncLoading()`
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- Family providers for parameterized data: `productDetailsProvider(productId)`
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- Providers scoped at feature level; core providers in `lib/core/di/`
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## AsyncValue in widgets
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Every `AsyncValue` MUST handle all three states:
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```dart
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ref.watch(productsProvider).when(
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data: (products) => ProductList(products: products),
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loading: () => const ProductListShimmer(), // required
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error: (e, _) => ErrorWidget(error: e), // required
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)
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```
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## File locations in {{PROJECT_NAME}}
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- `lib/features/[feature]/[feature]_provider.dart` (generated: `[feature]_provider.g.dart`)
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- `lib/features/[feature]/[feature]_repository.dart`
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- Run `dart run build_runner watch` during development
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