style: reformat codebase using melos format

Applied consistent code formatting across all packages using \$ melos format
  └> dart format .
     └> RUNNING (in 8 packages)

--------------------------------------------------------------------------------
benchmark_di:
Formatted 18 files (0 changed) in 0.30 seconds.
benchmark_di: SUCCESS
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cherrypick:
Formatted 24 files (0 changed) in 0.34 seconds.
cherrypick: SUCCESS
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cherrypick_annotations:
Formatted 11 files (0 changed) in 0.14 seconds.
cherrypick_annotations: SUCCESS
--------------------------------------------------------------------------------
cherrypick_flutter:
Formatted 3 files (0 changed) in 0.15 seconds.
cherrypick_flutter: SUCCESS
--------------------------------------------------------------------------------
cherrypick_generator:
Formatted 17 files (0 changed) in 0.27 seconds.
cherrypick_generator: SUCCESS
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client_app:
Formatted 4 files (0 changed) in 0.14 seconds.
client_app: SUCCESS
--------------------------------------------------------------------------------
postly:
Formatted lib/router/app_router.gr.dart
Formatted 23 files (1 changed) in 0.33 seconds.
postly: SUCCESS
--------------------------------------------------------------------------------
talker_cherrypick_logger:
Formatted 4 files (0 changed) in 0.18 seconds.
talker_cherrypick_logger: SUCCESS
--------------------------------------------------------------------------------

$ melos format
  └> dart format .
     └> SUCCESS. No functional or logic changes included.
This commit is contained in:
Sergey Penkovsky
2025-08-13 15:38:44 +03:00
parent 99e662124f
commit c91e15319b
46 changed files with 739 additions and 465 deletions

View File

@@ -47,19 +47,19 @@ class FeatureModule extends Module {
Future<void> main() async {
try {
final scope = CherryPick.openRootScope().installModules([AppModule()]);
final scope = CherryPick.openRootScope().installModules([AppModule()]);
final subScope = scope
.openSubScope("featureScope")
.installModules([FeatureModule(isMock: true)]);
// Asynchronous instance resolution
final dataBloc = await subScope.resolveAsync<DataBloc>();
dataBloc.data.listen(
(d) => print('Received data: $d'),
onError: (e) => print('Error: $e'),
onDone: () => print('DONE'),
);
// Asynchronous instance resolution
final dataBloc = await subScope.resolveAsync<DataBloc>();
dataBloc.data.listen(
(d) => print('Received data: $d'),
onError: (e) => print('Error: $e'),
onDone: () => print('DONE'),
);
await dataBloc.fetchData();
} catch (e) {

View File

@@ -8,7 +8,7 @@ class DatabaseService {
class ApiService {
final DatabaseService database;
ApiService(this.database);
void fetchData() {
database.connect();
print('📡 Fetching data via API');
@@ -18,7 +18,7 @@ class ApiService {
class UserService {
final ApiService apiService;
UserService(this.apiService);
void getUser(String id) {
apiService.fetchData();
print('👤 Fetching user: $id');
@@ -36,18 +36,16 @@ class DatabaseModule extends Module {
class ApiModule extends Module {
@override
void builder(Scope currentScope) {
bind<ApiService>().toProvide(() => ApiService(
currentScope.resolve<DatabaseService>()
));
bind<ApiService>()
.toProvide(() => ApiService(currentScope.resolve<DatabaseService>()));
}
}
class UserModule extends Module {
@override
void builder(Scope currentScope) {
bind<UserService>().toProvide(() => UserService(
currentScope.resolve<ApiService>()
));
bind<UserService>()
.toProvide(() => UserService(currentScope.resolve<ApiService>()));
}
}
@@ -65,74 +63,75 @@ class CircularServiceB {
class CircularModuleA extends Module {
@override
void builder(Scope currentScope) {
bind<CircularServiceA>().toProvide(() => CircularServiceA(
currentScope.resolve<CircularServiceB>()
));
bind<CircularServiceA>().toProvide(
() => CircularServiceA(currentScope.resolve<CircularServiceB>()));
}
}
class CircularModuleB extends Module {
@override
void builder(Scope currentScope) {
bind<CircularServiceB>().toProvide(() => CircularServiceB(
currentScope.resolve<CircularServiceA>()
));
bind<CircularServiceB>().toProvide(
() => CircularServiceB(currentScope.resolve<CircularServiceA>()));
}
}
void main() {
print('=== Improved CherryPick Helper Demonstration ===\n');
// Example 1: Global enabling of cycle detection
print('1. Globally enable cycle detection:');
CherryPick.enableGlobalCycleDetection();
print('✅ Global cycle detection enabled: ${CherryPick.isGlobalCycleDetectionEnabled}');
print(
'✅ Global cycle detection enabled: ${CherryPick.isGlobalCycleDetectionEnabled}');
// All new scopes will automatically have cycle detection enabled
final globalScope = CherryPick.openRootScope();
print('✅ Root scope has cycle detection enabled: ${globalScope.isCycleDetectionEnabled}');
print(
'✅ Root scope has cycle detection enabled: ${globalScope.isCycleDetectionEnabled}');
// Install modules without circular dependencies
globalScope.installModules([
DatabaseModule(),
ApiModule(),
UserModule(),
]);
final userService = globalScope.resolve<UserService>();
userService.getUser('user123');
print('');
// Example 2: Safe scope creation
print('2. Creating safe scopes:');
CherryPick.closeRootScope(); // Закрываем предыдущий скоуп
CherryPick.disableGlobalCycleDetection(); // Отключаем глобальную настройку
// Создаем безопасный скоуп (с автоматически включенным обнаружением)
final safeScope = CherryPick.openSafeRootScope();
print('✅ Safe scope created with cycle detection: ${safeScope.isCycleDetectionEnabled}');
print(
'✅ Safe scope created with cycle detection: ${safeScope.isCycleDetectionEnabled}');
safeScope.installModules([
DatabaseModule(),
ApiModule(),
UserModule(),
]);
final safeUserService = safeScope.resolve<UserService>();
safeUserService.getUser('safe_user456');
print('');
// Example 3: Detecting cycles
print('3. Detecting circular dependencies:');
final cyclicScope = CherryPick.openSafeRootScope();
cyclicScope.installModules([
CircularModuleA(),
CircularModuleB(),
]);
try {
cyclicScope.resolve<CircularServiceA>();
print('❌ This should not be executed');
@@ -144,87 +143,96 @@ void main() {
}
}
print('');
// Example 4: Managing detection for specific scopes
print('4. Managing detection for specific scopes:');
CherryPick.closeRootScope();
// Создаем скоуп без обнаружения
// ignore: unused_local_variable
final specificScope = CherryPick.openRootScope();
print(' Detection in root scope: ${CherryPick.isCycleDetectionEnabledForScope()}');
print(
' Detection in root scope: ${CherryPick.isCycleDetectionEnabledForScope()}');
// Включаем обнаружение для конкретного скоупа
CherryPick.enableCycleDetectionForScope();
print('✅ Detection enabled for root scope: ${CherryPick.isCycleDetectionEnabledForScope()}');
print(
'✅ Detection enabled for root scope: ${CherryPick.isCycleDetectionEnabledForScope()}');
// Создаем дочерний скоуп
// ignore: unused_local_variable
final featureScope = CherryPick.openScope(scopeName: 'feature.auth');
print(' Detection in feature.auth scope: ${CherryPick.isCycleDetectionEnabledForScope(scopeName: 'feature.auth')}');
print(
' Detection in feature.auth scope: ${CherryPick.isCycleDetectionEnabledForScope(scopeName: 'feature.auth')}');
// Включаем обнаружение для дочернего скоупа
CherryPick.enableCycleDetectionForScope(scopeName: 'feature.auth');
print('✅ Detection enabled for feature.auth scope: ${CherryPick.isCycleDetectionEnabledForScope(scopeName: 'feature.auth')}');
print(
'✅ Detection enabled for feature.auth scope: ${CherryPick.isCycleDetectionEnabledForScope(scopeName: 'feature.auth')}');
print('');
// Example 5: Creating safe child scopes
print('5. Creating safe child scopes:');
final safeFeatureScope = CherryPick.openSafeScope(scopeName: 'feature.payments');
print('✅ Safe feature scope created: ${safeFeatureScope.isCycleDetectionEnabled}');
final safeFeatureScope =
CherryPick.openSafeScope(scopeName: 'feature.payments');
print(
'✅ Safe feature scope created: ${safeFeatureScope.isCycleDetectionEnabled}');
// You can create a complex hierarchy of scopes
final complexScope = CherryPick.openSafeScope(scopeName: 'app.feature.auth.login');
final complexScope =
CherryPick.openSafeScope(scopeName: 'app.feature.auth.login');
print('✅ Complex scope created: ${complexScope.isCycleDetectionEnabled}');
print('');
// Example 6: Tracking resolution chains
print('6. Tracking dependency resolution chains:');
final trackingScope = CherryPick.openSafeRootScope();
trackingScope.installModules([
DatabaseModule(),
ApiModule(),
UserModule(),
]);
print(' Chain before resolve: ${CherryPick.getCurrentResolutionChain()}');
// The chain is populated during resolution, but cleared after completion
// ignore: unused_local_variable
final trackedUserService = trackingScope.resolve<UserService>();
print(' Chain after resolve: ${CherryPick.getCurrentResolutionChain()}');
print('');
// Example 7: Usage recommendations
print('7. Recommended usage:');
print('');
print('🔧 Development mode:');
print(' CherryPick.enableGlobalCycleDetection(); // Enable globally');
print(' or');
print(' final scope = CherryPick.openSafeRootScope(); // Safe scope');
print('');
print('🚀 Production mode:');
print(' CherryPick.disableGlobalCycleDetection(); // Disable for performance');
print(
' CherryPick.disableGlobalCycleDetection(); // Disable for performance');
print(' final scope = CherryPick.openRootScope(); // Regular scope');
print('');
print('🧪 Testing:');
print(' setUp(() => CherryPick.enableGlobalCycleDetection());');
print(' tearDown(() => CherryPick.closeRootScope());');
print('');
print('🎯 Feature-specific:');
print(' CherryPick.enableCycleDetectionForScope(scopeName: "feature.critical");');
print(
' CherryPick.enableCycleDetectionForScope(scopeName: "feature.critical");');
print(' // Enable only for critical features');
// Cleanup
CherryPick.closeRootScope();
CherryPick.disableGlobalCycleDetection();
print('\n=== Demonstration complete ===');
}

View File

@@ -3,9 +3,9 @@ import 'package:cherrypick/cherrypick.dart';
// Пример сервисов с циклической зависимостью
class UserService {
final OrderService orderService;
UserService(this.orderService);
void createUser(String name) {
print('Creating user: $name');
// Пытаемся получить заказы пользователя, что создает циклическую зависимость
@@ -15,9 +15,9 @@ class UserService {
class OrderService {
final UserService userService;
OrderService(this.userService);
void getOrdersForUser(String userName) {
print('Getting orders for user: $userName');
// Пытаемся получить информацию о пользователе, что создает циклическую зависимость
@@ -29,18 +29,16 @@ class OrderService {
class UserModule extends Module {
@override
void builder(Scope currentScope) {
bind<UserService>().toProvide(() => UserService(
currentScope.resolve<OrderService>()
));
bind<UserService>()
.toProvide(() => UserService(currentScope.resolve<OrderService>()));
}
}
class OrderModule extends Module {
@override
void builder(Scope currentScope) {
bind<OrderService>().toProvide(() => OrderService(
currentScope.resolve<UserService>()
));
bind<OrderService>()
.toProvide(() => OrderService(currentScope.resolve<UserService>()));
}
}
@@ -49,7 +47,7 @@ class UserRepository {
void createUser(String name) {
print('Creating user in repository: $name');
}
String getUserInfo(String name) {
return 'User info for: $name';
}
@@ -59,7 +57,7 @@ class OrderRepository {
void createOrder(String orderId, String userName) {
print('Creating order $orderId for user: $userName');
}
List<String> getOrdersForUser(String userName) {
return ['order1', 'order2', 'order3'];
}
@@ -67,13 +65,13 @@ class OrderRepository {
class ImprovedUserService {
final UserRepository userRepository;
ImprovedUserService(this.userRepository);
void createUser(String name) {
userRepository.createUser(name);
}
String getUserInfo(String name) {
return userRepository.getUserInfo(name);
}
@@ -82,17 +80,17 @@ class ImprovedUserService {
class ImprovedOrderService {
final OrderRepository orderRepository;
final ImprovedUserService userService;
ImprovedOrderService(this.orderRepository, this.userService);
void createOrder(String orderId, String userName) {
// Проверяем, что пользователь существует
final userInfo = userService.getUserInfo(userName);
print('User exists: $userInfo');
orderRepository.createOrder(orderId, userName);
}
List<String> getOrdersForUser(String userName) {
return orderRepository.getOrdersForUser(userName);
}
@@ -103,9 +101,8 @@ class ImprovedUserModule extends Module {
@override
void builder(Scope currentScope) {
bind<UserRepository>().singleton().toProvide(() => UserRepository());
bind<ImprovedUserService>().toProvide(() => ImprovedUserService(
currentScope.resolve<UserRepository>()
));
bind<ImprovedUserService>().toProvide(
() => ImprovedUserService(currentScope.resolve<UserRepository>()));
}
}
@@ -114,81 +111,80 @@ class ImprovedOrderModule extends Module {
void builder(Scope currentScope) {
bind<OrderRepository>().singleton().toProvide(() => OrderRepository());
bind<ImprovedOrderService>().toProvide(() => ImprovedOrderService(
currentScope.resolve<OrderRepository>(),
currentScope.resolve<ImprovedUserService>()
));
currentScope.resolve<OrderRepository>(),
currentScope.resolve<ImprovedUserService>()));
}
}
void main() {
print('=== Circular Dependency Detection Example ===\n');
// Example 1: Demonstrate circular dependency
print('1. Attempt to create a scope with circular dependencies:');
try {
final scope = CherryPick.openRootScope();
scope.enableCycleDetection(); // Включаем обнаружение циклических зависимостей
scope
.enableCycleDetection(); // Включаем обнаружение циклических зависимостей
scope.installModules([
UserModule(),
OrderModule(),
]);
// Это должно выбросить CircularDependencyException
final userService = scope.resolve<UserService>();
print('UserService created: $userService');
} catch (e) {
print('❌ Circular dependency detected: $e\n');
}
// Example 2: Without circular dependency detection (dangerous!)
print('2. Same code without circular dependency detection:');
try {
final scope = CherryPick.openRootScope();
// НЕ включаем обнаружение циклических зависимостей
scope.installModules([
UserModule(),
OrderModule(),
]);
// Это приведет к StackOverflowError при попытке использования
final userService = scope.resolve<UserService>();
print('UserService создан: $userService');
// Попытка использовать сервис приведет к бесконечной рекурсии
// userService.createUser('John'); // Раскомментируйте для демонстрации StackOverflow
print('⚠️ UserService created, but using it will cause StackOverflow\n');
} catch (e) {
print('❌ Error: $e\n');
}
// Example 3: Correct architecture without circular dependencies
print('3. Correct architecture without circular dependencies:');
try {
final scope = CherryPick.openRootScope();
scope.enableCycleDetection(); // Включаем для безопасности
scope.installModules([
ImprovedUserModule(),
ImprovedOrderModule(),
]);
final userService = scope.resolve<ImprovedUserService>();
final orderService = scope.resolve<ImprovedOrderService>();
print('✅ Services created successfully');
// Демонстрация работы
userService.createUser('John');
orderService.createOrder('ORD-001', 'John');
final orders = orderService.getOrdersForUser('John');
print('✅ Orders for user John: $orders');
} catch (e) {
print('❌ Error: $e');
}
print('\n=== Recommendations ===');
print('1. Always enable circular dependency detection in development mode.');
print('2. Use repositories and services to separate concerns.');