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32
CHANGELOG.md
32
CHANGELOG.md
@@ -3,6 +3,38 @@
|
||||
All notable changes to this project will be documented in this file.
|
||||
See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
|
||||
|
||||
## 2025-08-08
|
||||
|
||||
### Changes
|
||||
|
||||
---
|
||||
|
||||
Packages with breaking changes:
|
||||
|
||||
- [`cherrypick` - `v3.0.0-dev.6`](#cherrypick---v300-dev6)
|
||||
|
||||
Packages with other changes:
|
||||
|
||||
- [`cherrypick_flutter` - `v1.1.3-dev.6`](#cherrypick_flutter---v113-dev6)
|
||||
|
||||
Packages with dependency updates only:
|
||||
|
||||
> Packages listed below depend on other packages in this workspace that have had changes. Their versions have been incremented to bump the minimum dependency versions of the packages they depend upon in this project.
|
||||
|
||||
- `cherrypick_flutter` - `v1.1.3-dev.6`
|
||||
|
||||
---
|
||||
|
||||
#### `cherrypick` - `v3.0.0-dev.6`
|
||||
|
||||
- **FIX**: improve global cycle detector logic.
|
||||
- **DOCS**(readme): add comprehensive DI state and action logging to features.
|
||||
- **DOCS**(helper): add complete DartDoc with real usage examples for CherryPick class.
|
||||
- **DOCS**(log_format): add detailed English documentation for formatLogMessage function.
|
||||
- **BREAKING** **FEAT**(core): refactor root scope API, improve logger injection, helpers, and tests.
|
||||
- **BREAKING** **FEAT**(logger): add extensible logging API, usage examples, and bilingual documentation.
|
||||
|
||||
|
||||
## 2025-08-07
|
||||
|
||||
### Changes
|
||||
|
||||
@@ -1,79 +1,51 @@
|
||||
# DI Benchmark Results: cherrypick vs get_it
|
||||
# Comparative DI Benchmark Report: cherrypick vs get_it vs riverpod
|
||||
|
||||
## Benchmark parameters
|
||||
## Benchmark Scenarios
|
||||
|
||||
| Parameter | Value |
|
||||
|------------------|-----------------------|
|
||||
| --benchmark | all |
|
||||
| --chainCount (-c)| 10, 100 |
|
||||
| --nestingDepth (-d)| 10, 100 |
|
||||
| --repeat (-r) | 2 |
|
||||
| --warmup (-w) | 1 (default) |
|
||||
| --format (-f) | markdown |
|
||||
| --di | cherrypick, get_it |
|
||||
1. **RegisterSingleton** — Registers and resolves a singleton. Baseline DI speed.
|
||||
2. **ChainSingleton** — A dependency chain A → B → ... → N (singleton). Deep singleton chain resolution.
|
||||
3. **ChainFactory** — All chain elements are factories. Stateless creation chain.
|
||||
4. **AsyncChain** — Async chain (async factory). Performance on async graphs.
|
||||
5. **Named** — Registers two bindings with names, resolves by name. Named lookup test.
|
||||
6. **Override** — Registers a chain/alias in a child scope. Tests scope overrides.
|
||||
|
||||
---
|
||||
|
||||
## Benchmark scenarios
|
||||
## Comparative Table: chainCount=10, nestingDepth=10 (Mean, PeakRSS)
|
||||
|
||||
**(1) RegisterSingleton**
|
||||
Registers and resolves a singleton. Baseline DI speed.
|
||||
| Scenario | cherrypick Mean (us) | cherrypick PeakRSS | get_it Mean (us) | get_it PeakRSS | riverpod Mean (us) | riverpod PeakRSS |
|
||||
|--------------------|---------------------:|-------------------:|-----------------:|---------------:|-------------------:|-----------------:|
|
||||
| RegisterSingleton | 13.00 | 273104 | 8.40 | 261872 | 9.80 | 268512 |
|
||||
| ChainSingleton | 13.80 | 271072 | 2.00 | 262000 | 33.60 | 268784 |
|
||||
| ChainFactory | 5.00 | 299216 | 4.00 | 297136 | 22.80 | 271296 |
|
||||
| AsyncChain | 28.60 | 290640 | 24.60 | 342976 | 78.20 | 285920 |
|
||||
| Named | 2.20 | 297008 | 0.20 | 449824 | 6.20 | 281136 |
|
||||
| Override | 7.00 | 297024 | 0.00 | 449824 | 30.20 | 281152 |
|
||||
|
||||
**(2) ChainSingleton**
|
||||
A dependency chain A → B → ... → N (singleton). Measures how fast DI resolves deep singleton chains by name.
|
||||
## Maximum Load: chainCount=100, nestingDepth=100 (Mean, PeakRSS)
|
||||
|
||||
**(3) ChainFactory**
|
||||
Same as ChainSingleton, but every chain element is a factory. Shows DI speed for stateless 'creation chain'.
|
||||
|
||||
**(4) AsyncChain**
|
||||
Async chain (async factory). Measures DI performance for async graphs.
|
||||
|
||||
**(5) Named**
|
||||
Registers two bindings with names ("impl1", "impl2"), resolves by name. Tests named lookup.
|
||||
|
||||
**(6) Override**
|
||||
Registers a chain/alias in a child scope and resolves UniversalService without a name in that scope. Simulates override and modular/test architecture.
|
||||
| Scenario | cherrypick Mean (us) | cherrypick PeakRSS | get_it Mean (us) | get_it PeakRSS | riverpod Mean (us) | riverpod PeakRSS |
|
||||
|--------------------|---------------------:|-------------------:|-----------------:|---------------:|-------------------:|-----------------:|
|
||||
| RegisterSingleton | 4.00 | 271072 | 1.00 | 262000 | 2.00 | 268688 |
|
||||
| ChainSingleton | 76.60 | 303312 | 2.00 | 297136 | 221.80 | 270784 |
|
||||
| ChainFactory | 80.00 | 293952 | 39.20 | 342720 | 195.80 | 308640 |
|
||||
| AsyncChain | 251.40 | 297008 | 18.20 | 450640 | 748.80 | 285968 |
|
||||
| Named | 2.20 | 297008 | 0.00 | 449824 | 1.00 | 281136 |
|
||||
| Override | 104.80 | 301632 | 2.20 | 477344 | 120.80 | 294752 |
|
||||
|
||||
---
|
||||
|
||||
## Comparative Table (Mean, ΔRSS), chainCount=10, nestingDepth=10
|
||||
## Analysis
|
||||
|
||||
| Scenario | cherrypick Mean (us) | cherrypick ΔRSS | get_it Mean (us) | get_it ΔRSS |
|
||||
|--------------------|---------------------:|----------------:|-----------------:|------------:|
|
||||
| RegisterSingleton | 21.0 | 320 | 24.5 | 80 |
|
||||
| ChainSingleton | 112.5 | -3008 | 2.0 | 304 |
|
||||
| ChainFactory | 8.0 | 0 | 4.0 | 0 |
|
||||
| AsyncChain | 36.5 | 0 | 13.5 | 0 |
|
||||
| Named | 1.5 | 0 | 0.5 | 0 |
|
||||
| Override | 27.5 | 0 | 0.0 | 0 |
|
||||
- **get_it** is the absolute leader in all scenarios, especially under deep/nested chains and async.
|
||||
- **cherrypick** is highly competitive and much faster than riverpod on any complex graph.
|
||||
- **riverpod** is only suitable for small/simple DI graphs due to major slowdowns with depth, async, or override.
|
||||
|
||||
## Maximum load: chainCount=100, nestingDepth=100
|
||||
|
||||
| Scenario | cherrypick Mean (us) | cherrypick ΔRSS | get_it Mean (us) | get_it ΔRSS |
|
||||
|--------------------|---------------------:|----------------:|-----------------:|------------:|
|
||||
| RegisterSingleton | 1.0 | 32 | 1.0 | 0 |
|
||||
| ChainSingleton | 3884.0 | 0 | 1.5 | 34848 |
|
||||
| ChainFactory | 4088.0 | 0 | 50.0 | 12528 |
|
||||
| AsyncChain | 4287.0 | 0 | 17.0 | 63120 |
|
||||
| Named | 1.0 | 0 | 0.0 | 0 |
|
||||
| Override | 4767.5 | 0 | 1.5 | 14976 |
|
||||
### Recommendations
|
||||
- Use **get_it** for performance-critical and deeply nested graphs.
|
||||
- Use **cherrypick** for scalable/testable apps if a small speed loss is acceptable.
|
||||
- Use **riverpod** only if you rely on Flutter integration and your DI chains are simple.
|
||||
|
||||
---
|
||||
|
||||
## Scenario explanations
|
||||
|
||||
- **RegisterSingleton:** Registers and resolves a singleton dependency, baseline test for cold/hot startup speed.
|
||||
- **ChainSingleton:** Deep chain of singleton dependencies. Cherrypick is much slower as depth increases; get_it is nearly unaffected.
|
||||
- **ChainFactory:** Creation chain with new instances per resolve. get_it generally faster on large chains due to ultra-simple factory registration.
|
||||
- **AsyncChain:** Async factory chain. get_it processes async resolutions much faster; cherrypick is much slower as depth increases due to async handling.
|
||||
- **Named:** Both DI containers resolve named bindings nearly instantly, even on large graphs.
|
||||
- **Override:** Child scope override. get_it (thanks to stack-based scopes) resolves immediately; cherrypick supports modular testing with controlled memory use.
|
||||
|
||||
## Summary
|
||||
|
||||
- **get_it** demonstrates impressive speed and low overhead across all scenarios and loads, but lacks diagnostics, advanced scopes, and cycle detection.
|
||||
- **cherrypick** is ideal for complex, multi-layered, production or testable architectures where scope, overrides, and diagnostics are critical. Predictably slower on deep/wide graphs, but scales well and provides extra safety.
|
||||
|
||||
**Recommendation:**
|
||||
- Use cherrypick for enterprise, multi-feature/testable DI needs.
|
||||
- Use get_it for fast games, scripts, tiny Apps, and hot demos.
|
||||
_Last updated: August 8, 2025._
|
||||
|
||||
@@ -1,79 +1,51 @@
|
||||
# Результаты бенчмарка DI: cherrypick vs get_it
|
||||
# Сравнительный отчет DI-бенчмарка: cherrypick vs get_it vs riverpod
|
||||
|
||||
## Параметры запуска бенчмарков
|
||||
## Описание сценариев
|
||||
|
||||
| Параметр | Значение |
|
||||
|------------------|-------------------------|
|
||||
| --benchmark | all |
|
||||
| --chainCount (-c)| 10, 100 |
|
||||
| --nestingDepth (-d)| 10, 100 |
|
||||
| --repeat (-r) | 2 |
|
||||
| --warmup (-w) | 1 (по умолчанию) |
|
||||
| --format (-f) | markdown |
|
||||
| --di | cherrypick, get_it |
|
||||
1. **RegisterSingleton** — регистрация и получение объекта-синглтона (базовая скорость DI).
|
||||
2. **ChainSingleton** — цепочка зависимостей A → B → ... → N (singleton). Глубокий singleton-резолвинг.
|
||||
3. **ChainFactory** — все элементы цепочки — фабрики. Stateless построение графа.
|
||||
4. **AsyncChain** — асинхронная цепочка (async factory). Тестирует async/await граф.
|
||||
5. **Named** — регистрация двух биндингов с именами, разрешение по имени.
|
||||
6. **Override** — регистрация биндинга/цепочки в дочернем scope. Проверка override/scoping.
|
||||
|
||||
---
|
||||
|
||||
## Описание бенчмарков
|
||||
## Сводная таблица: chainCount=10, nestingDepth=10 (Mean, PeakRSS)
|
||||
|
||||
**(1) RegisterSingleton**
|
||||
Регистрируется и дважды резолвится singleton. Базовый тест скорости DI.
|
||||
| Сценарий | cherrypick Mean (мкс) | cherrypick PeakRSS | get_it Mean (мкс) | get_it PeakRSS | riverpod Mean (мкс) | riverpod PeakRSS |
|
||||
|--------------------|----------------------:|-------------------:|------------------:|---------------:|--------------------:|-----------------:|
|
||||
| RegisterSingleton | 13.00 | 273104 | 8.40 | 261872 | 9.80 | 268512 |
|
||||
| ChainSingleton | 13.80 | 271072 | 2.00 | 262000 | 33.60 | 268784 |
|
||||
| ChainFactory | 5.00 | 299216 | 4.00 | 297136 | 22.80 | 271296 |
|
||||
| AsyncChain | 28.60 | 290640 | 24.60 | 342976 | 78.20 | 285920 |
|
||||
| Named | 2.20 | 297008 | 0.20 | 449824 | 6.20 | 281136 |
|
||||
| Override | 7.00 | 297024 | 0.00 | 449824 | 30.20 | 281152 |
|
||||
|
||||
**(2) ChainSingleton**
|
||||
Цепочка зависимостей A → B → ... → N (singleton). Тестирует скорость заполнения и разрешения глубоких singleton-цепочек по имени.
|
||||
## Максимальная нагрузка: chainCount=100, nestingDepth=100 (Mean, PeakRSS)
|
||||
|
||||
**(3) ChainFactory**
|
||||
Аналогично ChainSingleton, но каждое звено цепи — factory (новый объект при каждом resolve).
|
||||
|
||||
**(4) AsyncChain**
|
||||
Асинхронная цепочка (async factory). Важно для сценариев с async DI.
|
||||
|
||||
**(5) Named**
|
||||
Регистрируются две реализации по имени ('impl1', 'impl2'), разрешается named. Проверка lookup по имени.
|
||||
|
||||
**(6) Override**
|
||||
Регистрируется цепочка/alias в дочернем scope, резолвится UniversalService без имени там же. Симуляция override и изолированной/тестовой архитектуры.
|
||||
| Сценарий | cherrypick Mean (мкс) | cherrypick PeakRSS | get_it Mean (мкс) | get_it PeakRSS | riverpod Mean (мкс) | riverpod PeakRSS |
|
||||
|--------------------|----------------------:|-------------------:|------------------:|---------------:|--------------------:|-----------------:|
|
||||
| RegisterSingleton | 4.00 | 271072 | 1.00 | 262000 | 2.00 | 268688 |
|
||||
| ChainSingleton | 76.60 | 303312 | 2.00 | 297136 | 221.80 | 270784 |
|
||||
| ChainFactory | 80.00 | 293952 | 39.20 | 342720 | 195.80 | 308640 |
|
||||
| AsyncChain | 251.40 | 297008 | 18.20 | 450640 | 748.80 | 285968 |
|
||||
| Named | 2.20 | 297008 | 0.00 | 449824 | 1.00 | 281136 |
|
||||
| Override | 104.80 | 301632 | 2.20 | 477344 | 120.80 | 294752 |
|
||||
|
||||
---
|
||||
|
||||
## Сравнительная таблица (Mean (us), ΔRSS(KB)), chainCount=10, nestingDepth=10
|
||||
## Краткий анализ и рекомендации
|
||||
|
||||
| Сценарий | cherrypick Mean (мкс) | cherrypick ΔRSS | get_it Mean (мкс) | get_it ΔRSS |
|
||||
|-------------------|---------------------:|----------------:|-----------------:|------------:|
|
||||
| RegisterSingleton | 21.0 | 320 | 24.5 | 80 |
|
||||
| ChainSingleton | 112.5 | -3008 | 2.0 | 304 |
|
||||
| ChainFactory | 8.0 | 0 | 4.0 | 0 |
|
||||
| AsyncChain | 36.5 | 0 | 13.5 | 0 |
|
||||
| Named | 1.5 | 0 | 0.5 | 0 |
|
||||
| Override | 27.5 | 0 | 0.0 | 0 |
|
||||
- **get_it** всегда лидер, особенно на глубине/асинхронных графах.
|
||||
- **cherrypick** заметно быстрее riverpod на сложных сценариях, опережая его в разы.
|
||||
- **riverpod** подходит только для простых/небольших графов — при росте глубины или async/override резко проигрывает по скорости.
|
||||
|
||||
## Максимальная нагрузка: chainCount=100, nestingDepth=100
|
||||
|
||||
| Сценарий | cherrypick Mean (мкс) | cherrypick ΔRSS | get_it Mean (мкс) | get_it ΔRSS |
|
||||
|-------------------|---------------------:|----------------:|-----------------:|------------:|
|
||||
| RegisterSingleton | 1.0 | 32 | 1.0 | 0 |
|
||||
| ChainSingleton | 3884.0 | 0 | 1.5 | 34848 |
|
||||
| ChainFactory | 4088.0 | 0 | 50.0 | 12528 |
|
||||
| AsyncChain | 4287.0 | 0 | 17.0 | 63120 |
|
||||
| Named | 1.0 | 0 | 0.0 | 0 |
|
||||
| Override | 4767.5 | 0 | 1.5 | 14976 |
|
||||
### Рекомендации
|
||||
- Используйте **get_it** для критичных к скорости приложений/сложных графов зависимостей.
|
||||
- Выбирайте **cherrypick** для масштабируемых, тестируемых архитектур, если микросекундная разница не критична.
|
||||
- **riverpod** уместен только для реактивного UI или простых графов DI.
|
||||
|
||||
---
|
||||
|
||||
## Пояснения по сценариям
|
||||
|
||||
- **RegisterSingleton** — базовый тест DI (регистрация и резолвинг singleton). Практически мгновенно у обоих DI.
|
||||
- **ChainSingleton** — глубокая singleton-цепочка. get_it вне конкуренции по скорости, cherrypick медленнее из-за более сложной логики поиска именованных зависимостей, но предсказуем.
|
||||
- **ChainFactory** — цепочка Factory-объектов. cherrypick заметно медленнее на длинных цепях, get_it почти не увеличивает время.
|
||||
- **AsyncChain** — асинхронная цепочка сервисов. get_it существенно быстрее, cherrypick страдает на глубине/ширине.
|
||||
- **Named** — разрешение зависимостей по имени. Оба DI почти мгновенны.
|
||||
- **Override** — переопределение alias без имени в дочернем scope. get_it (со стековыми scope) почти не теряет времени; cherrypick предсказуемо замедляется на глубине/ширине.
|
||||
|
||||
## Итог
|
||||
|
||||
- **get_it** выдаёт отличную производительность по всем сценариям, особенно на больших графах; но не поддерживает продвинутую диагностику, проверки циклов, расширенные scope.
|
||||
- **cherrypick** — незаменим для работы с корпоративными/тестируемыми архитектурами и наследованием, устойчиво ведёт себя на тысячи зависимостей, но требует учёта роста времени при экстремальных нагрузках.
|
||||
|
||||
**Рекомендация:**
|
||||
- cherrypick — выбор для серьёзных production-систем и тестирования;
|
||||
- get_it — лидер для MVP, быстрых демо, прототипов, CLI, games.
|
||||
_Обновлено: 8 августа 2025_
|
||||
|
||||
@@ -9,7 +9,6 @@ class RiverpodAdapter extends DIAdapter<Map<String, rp.ProviderBase<Object?>>> {
|
||||
rp.ProviderContainer? _container;
|
||||
final Map<String, rp.ProviderBase<Object?>> _namedProviders;
|
||||
final rp.ProviderContainer? _parent;
|
||||
final bool _isSubScope;
|
||||
|
||||
RiverpodAdapter({
|
||||
rp.ProviderContainer? container,
|
||||
@@ -18,8 +17,7 @@ class RiverpodAdapter extends DIAdapter<Map<String, rp.ProviderBase<Object?>>> {
|
||||
bool isSubScope = false,
|
||||
}) : _container = container,
|
||||
_namedProviders = providers ?? <String, rp.ProviderBase<Object?>>{},
|
||||
_parent = parent,
|
||||
_isSubScope = isSubScope;
|
||||
_parent = parent;
|
||||
|
||||
@override
|
||||
void setupDependencies(void Function(Map<String, rp.ProviderBase<Object?>> container) registration) {
|
||||
|
||||
@@ -47,7 +47,7 @@ packages:
|
||||
path: "../cherrypick"
|
||||
relative: true
|
||||
source: path
|
||||
version: "3.0.0-dev.2"
|
||||
version: "3.0.0-dev.3"
|
||||
collection:
|
||||
dependency: transitive
|
||||
description:
|
||||
|
||||
@@ -1,3 +1,14 @@
|
||||
## 3.0.0-dev.6
|
||||
|
||||
> Note: This release has breaking changes.
|
||||
|
||||
- **FIX**: improve global cycle detector logic.
|
||||
- **DOCS**(readme): add comprehensive DI state and action logging to features.
|
||||
- **DOCS**(helper): add complete DartDoc with real usage examples for CherryPick class.
|
||||
- **DOCS**(log_format): add detailed English documentation for formatLogMessage function.
|
||||
- **BREAKING** **FEAT**(core): refactor root scope API, improve logger injection, helpers, and tests.
|
||||
- **BREAKING** **FEAT**(logger): add extensible logging API, usage examples, and bilingual documentation.
|
||||
|
||||
## 3.0.0-dev.5
|
||||
|
||||
- **REFACTOR**(scope): simplify _findBindingResolver<T> with one-liner and optional chaining.
|
||||
|
||||
@@ -234,6 +234,32 @@ class ApiClientImpl implements ApiClient {
|
||||
}
|
||||
```
|
||||
|
||||
## Logging
|
||||
|
||||
CherryPick supports centralized logging of all dependency injection (DI) events and errors. You can globally enable logs for your application or test environment with:
|
||||
|
||||
```dart
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
|
||||
void main() {
|
||||
// Set a global logger before any scopes are created
|
||||
CherryPick.setGlobalLogger(PrintLogger()); // or your custom logger
|
||||
|
||||
final scope = CherryPick.openRootScope();
|
||||
// All DI actions and errors will now be logged!
|
||||
}
|
||||
```
|
||||
- All dependency resolution, scope creation, module installation, and circular dependency errors will be sent to your logger (via info/error method).
|
||||
- By default, logs are off (SilentLogger is used in production).
|
||||
|
||||
If you want fine-grained, test-local, or isolated logging, you can provide a logger directly to each scope:
|
||||
|
||||
```dart
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger); // works in tests for isolation
|
||||
scope.installModules([...]);
|
||||
```
|
||||
|
||||
## Features
|
||||
|
||||
- [x] Main Scope and Named Subscopes
|
||||
@@ -244,6 +270,7 @@ class ApiClientImpl implements ApiClient {
|
||||
- [x] Modular and Hierarchical Composition
|
||||
- [x] Null-safe Resolution (tryResolve/tryResolveAsync)
|
||||
- [x] Circular Dependency Detection (Local and Global)
|
||||
- [x] Comprehensive logging of dependency injection state and actions
|
||||
|
||||
## Quick Guide: Circular Dependency Detection
|
||||
|
||||
|
||||
@@ -47,7 +47,7 @@ class FeatureModule extends Module {
|
||||
|
||||
Future<void> main() async {
|
||||
try {
|
||||
final scope = openRootScope().installModules([AppModule()]);
|
||||
final scope = CherryPick.openRootScope().installModules([AppModule()]);
|
||||
|
||||
final subScope = scope
|
||||
.openSubScope("featureScope")
|
||||
|
||||
37
cherrypick/example/cherrypick_logger_demo.dart
Normal file
37
cherrypick/example/cherrypick_logger_demo.dart
Normal file
@@ -0,0 +1,37 @@
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
|
||||
/// Example of a simple service class.
|
||||
class UserRepository {
|
||||
String getUserName() => 'Sergey DI';
|
||||
}
|
||||
|
||||
/// DI module for registering dependencies.
|
||||
class AppModule extends Module {
|
||||
@override
|
||||
void builder(Scope currentScope) {
|
||||
bind<UserRepository>().toInstance(UserRepository());
|
||||
}
|
||||
}
|
||||
|
||||
void main() {
|
||||
// Set a global logger for the DI system
|
||||
CherryPick.setGlobalLogger(PrintLogger());
|
||||
|
||||
// Open the root scope
|
||||
final rootScope = CherryPick.openRootScope();
|
||||
|
||||
// Register the DI module
|
||||
rootScope.installModules([AppModule()]);
|
||||
|
||||
// Resolve a dependency (service)
|
||||
final repo = rootScope.resolve<UserRepository>();
|
||||
print('User: ${repo.getUserName()}');
|
||||
|
||||
// Work with a sub-scope (create/close)
|
||||
final subScope = rootScope.openSubScope('feature.profile');
|
||||
subScope.closeSubScope('feature.profile');
|
||||
|
||||
// Demonstrate disabling and re-enabling logging
|
||||
CherryPick.setGlobalLogger(const SilentLogger());
|
||||
rootScope.resolve<UserRepository>(); // now without logs
|
||||
}
|
||||
@@ -126,7 +126,7 @@ void main() {
|
||||
// Example 1: Demonstrate circular dependency
|
||||
print('1. Attempt to create a scope with circular dependencies:');
|
||||
try {
|
||||
final scope = Scope(null);
|
||||
final scope = CherryPick.openRootScope();
|
||||
scope.enableCycleDetection(); // Включаем обнаружение циклических зависимостей
|
||||
|
||||
scope.installModules([
|
||||
@@ -144,7 +144,7 @@ void main() {
|
||||
// Example 2: Without circular dependency detection (dangerous!)
|
||||
print('2. Same code without circular dependency detection:');
|
||||
try {
|
||||
final scope = Scope(null);
|
||||
final scope = CherryPick.openRootScope();
|
||||
// НЕ включаем обнаружение циклических зависимостей
|
||||
|
||||
scope.installModules([
|
||||
@@ -166,7 +166,7 @@ void main() {
|
||||
// Example 3: Correct architecture without circular dependencies
|
||||
print('3. Correct architecture without circular dependencies:');
|
||||
try {
|
||||
final scope = Scope(null);
|
||||
final scope = CherryPick.openRootScope();
|
||||
scope.enableCycleDetection(); // Включаем для безопасности
|
||||
|
||||
scope.installModules([
|
||||
|
||||
@@ -20,3 +20,4 @@ export 'package:cherrypick/src/global_cycle_detector.dart';
|
||||
export 'package:cherrypick/src/helper.dart';
|
||||
export 'package:cherrypick/src/module.dart';
|
||||
export 'package:cherrypick/src/scope.dart';
|
||||
export 'package:cherrypick/src/logger.dart';
|
||||
|
||||
@@ -16,14 +16,67 @@ import 'package:cherrypick/src/binding_resolver.dart';
|
||||
/// RU: Класс Binding<T> настраивает параметры экземпляра.
|
||||
/// ENG: The Binding<T> class configures the settings for the instance.
|
||||
///
|
||||
import 'package:cherrypick/src/logger.dart';
|
||||
import 'package:cherrypick/src/log_format.dart';
|
||||
|
||||
class Binding<T> {
|
||||
late Type _key;
|
||||
String? _name;
|
||||
|
||||
BindingResolver<T>? _resolver;
|
||||
|
||||
Binding() {
|
||||
CherryPickLogger? logger;
|
||||
|
||||
// Deferred logging flags
|
||||
bool _createdLogged = false;
|
||||
bool _namedLogged = false;
|
||||
bool _singletonLogged = false;
|
||||
|
||||
Binding({this.logger}) {
|
||||
_key = T;
|
||||
// Не логируем здесь! Делаем deferred лог после назначения logger
|
||||
}
|
||||
|
||||
void markCreated() {
|
||||
if (!_createdLogged) {
|
||||
logger?.info(formatLogMessage(
|
||||
type: 'Binding',
|
||||
name: T.toString(),
|
||||
params: _name != null ? {'name': _name} : null,
|
||||
description: 'created',
|
||||
));
|
||||
_createdLogged = true;
|
||||
}
|
||||
}
|
||||
|
||||
void markNamed() {
|
||||
if (isNamed && !_namedLogged) {
|
||||
logger?.info(formatLogMessage(
|
||||
type: 'Binding',
|
||||
name: T.toString(),
|
||||
params: {'name': _name},
|
||||
description: 'named',
|
||||
));
|
||||
_namedLogged = true;
|
||||
}
|
||||
}
|
||||
|
||||
void markSingleton() {
|
||||
if (isSingleton && !_singletonLogged) {
|
||||
logger?.info(formatLogMessage(
|
||||
type: 'Binding',
|
||||
name: T.toString(),
|
||||
params: _name != null ? {'name': _name} : null,
|
||||
description: 'singleton mode enabled',
|
||||
));
|
||||
_singletonLogged = true;
|
||||
}
|
||||
}
|
||||
|
||||
void logAllDeferred() {
|
||||
markCreated();
|
||||
markNamed();
|
||||
markSingleton();
|
||||
}
|
||||
|
||||
/// RU: Метод возвращает тип экземпляра.
|
||||
@@ -58,6 +111,7 @@ class Binding<T> {
|
||||
/// return [Binding]
|
||||
Binding<T> withName(String name) {
|
||||
_name = name;
|
||||
// Не логируем здесь, deferred log via markNamed()
|
||||
return this;
|
||||
}
|
||||
|
||||
@@ -67,7 +121,6 @@ class Binding<T> {
|
||||
/// return [Binding]
|
||||
Binding<T> toInstance(Instance<T> value) {
|
||||
_resolver = InstanceResolver<T>(value);
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
@@ -77,7 +130,6 @@ class Binding<T> {
|
||||
/// return [Binding]
|
||||
Binding<T> toProvide(Provider<T> value) {
|
||||
_resolver = ProviderResolver<T>((_) => value.call(), withParams: false);
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
@@ -87,7 +139,6 @@ class Binding<T> {
|
||||
/// return [Binding]
|
||||
Binding<T> toProvideWithParams(ProviderWithParams<T> value) {
|
||||
_resolver = ProviderResolver<T>(value, withParams: true);
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
@@ -112,15 +163,73 @@ class Binding<T> {
|
||||
/// return [Binding]
|
||||
Binding<T> singleton() {
|
||||
_resolver?.toSingleton();
|
||||
|
||||
// Не логируем здесь, deferred log via markSingleton()
|
||||
return this;
|
||||
}
|
||||
|
||||
T? resolveSync([dynamic params]) {
|
||||
return resolver?.resolveSync(params);
|
||||
final res = resolver?.resolveSync(params);
|
||||
if (res != null) {
|
||||
logger?.info(formatLogMessage(
|
||||
type: 'Binding',
|
||||
name: T.toString(),
|
||||
params: {
|
||||
if (_name != null) 'name': _name,
|
||||
'method': 'resolveSync',
|
||||
},
|
||||
description: 'object created/resolved',
|
||||
));
|
||||
} else {
|
||||
logger?.warn(formatLogMessage(
|
||||
type: 'Binding',
|
||||
name: T.toString(),
|
||||
params: {
|
||||
if (_name != null) 'name': _name,
|
||||
'method': 'resolveSync',
|
||||
},
|
||||
description: 'resolveSync returned null',
|
||||
));
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
Future<T>? resolveAsync([dynamic params]) {
|
||||
return resolver?.resolveAsync(params);
|
||||
final future = resolver?.resolveAsync(params);
|
||||
if (future != null) {
|
||||
future
|
||||
.then((res) => logger?.info(formatLogMessage(
|
||||
type: 'Binding',
|
||||
name: T.toString(),
|
||||
params: {
|
||||
if (_name != null) 'name': _name,
|
||||
'method': 'resolveAsync',
|
||||
},
|
||||
description: 'Future resolved',
|
||||
)))
|
||||
.catchError((e, s) => logger?.error(
|
||||
formatLogMessage(
|
||||
type: 'Binding',
|
||||
name: T.toString(),
|
||||
params: {
|
||||
if (_name != null) 'name': _name,
|
||||
'method': 'resolveAsync',
|
||||
},
|
||||
description: 'resolveAsync error',
|
||||
),
|
||||
e,
|
||||
s,
|
||||
));
|
||||
} else {
|
||||
logger?.warn(formatLogMessage(
|
||||
type: 'Binding',
|
||||
name: T.toString(),
|
||||
params: {
|
||||
if (_name != null) 'name': _name,
|
||||
'method': 'resolveAsync',
|
||||
},
|
||||
description: 'resolveAsync returned null',
|
||||
));
|
||||
}
|
||||
return future;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -12,6 +12,8 @@
|
||||
//
|
||||
|
||||
import 'dart:collection';
|
||||
import 'package:cherrypick/src/logger.dart';
|
||||
import 'package:cherrypick/src/log_format.dart';
|
||||
|
||||
/// RU: Исключение, выбрасываемое при обнаружении циклической зависимости.
|
||||
/// ENG: Exception thrown when a circular dependency is detected.
|
||||
@@ -19,7 +21,10 @@ class CircularDependencyException implements Exception {
|
||||
final String message;
|
||||
final List<String> dependencyChain;
|
||||
|
||||
const CircularDependencyException(this.message, this.dependencyChain);
|
||||
CircularDependencyException(this.message, this.dependencyChain) {
|
||||
// DEBUG
|
||||
|
||||
}
|
||||
|
||||
@override
|
||||
String toString() {
|
||||
@@ -31,24 +36,37 @@ class CircularDependencyException implements Exception {
|
||||
/// RU: Детектор циклических зависимостей для CherryPick DI контейнера.
|
||||
/// ENG: Circular dependency detector for CherryPick DI container.
|
||||
class CycleDetector {
|
||||
// Стек текущих разрешаемых зависимостей
|
||||
final CherryPickLogger _logger;
|
||||
final Set<String> _resolutionStack = HashSet<String>();
|
||||
|
||||
// История разрешения для построения цепочки зависимостей
|
||||
final List<String> _resolutionHistory = [];
|
||||
|
||||
CycleDetector({required CherryPickLogger logger}): _logger = logger;
|
||||
|
||||
/// RU: Начинает отслеживание разрешения зависимости.
|
||||
/// ENG: Starts tracking dependency resolution.
|
||||
///
|
||||
/// Throws [CircularDependencyException] if circular dependency is detected.
|
||||
void startResolving<T>({String? named}) {
|
||||
final dependencyKey = _createDependencyKey<T>(named);
|
||||
|
||||
print('[DEBUG] CycleDetector logger type=${_logger.runtimeType} hash=${_logger.hashCode}');
|
||||
_logger.info(formatLogMessage(
|
||||
type: 'CycleDetector',
|
||||
name: dependencyKey.toString(),
|
||||
params: {'event': 'startResolving', 'stackSize': _resolutionStack.length},
|
||||
description: 'start resolving',
|
||||
));
|
||||
if (_resolutionStack.contains(dependencyKey)) {
|
||||
// Найдена циклическая зависимость
|
||||
final cycleStartIndex = _resolutionHistory.indexOf(dependencyKey);
|
||||
final cycle = _resolutionHistory.sublist(cycleStartIndex)..add(dependencyKey);
|
||||
|
||||
// print removed (trace)
|
||||
final msg = formatLogMessage(
|
||||
type: 'CycleDetector',
|
||||
name: dependencyKey.toString(),
|
||||
params: {'chain': cycle.join('->')},
|
||||
description: 'cycle detected',
|
||||
);
|
||||
_logger.error(msg);
|
||||
throw CircularDependencyException(
|
||||
'Circular dependency detected for $dependencyKey',
|
||||
cycle,
|
||||
@@ -63,8 +81,13 @@ class CycleDetector {
|
||||
/// ENG: Finishes tracking dependency resolution.
|
||||
void finishResolving<T>({String? named}) {
|
||||
final dependencyKey = _createDependencyKey<T>(named);
|
||||
_logger.info(formatLogMessage(
|
||||
type: 'CycleDetector',
|
||||
name: dependencyKey.toString(),
|
||||
params: {'event': 'finishResolving'},
|
||||
description: 'finish resolving',
|
||||
));
|
||||
_resolutionStack.remove(dependencyKey);
|
||||
|
||||
// Удаляем из истории только если это последний элемент
|
||||
if (_resolutionHistory.isNotEmpty &&
|
||||
_resolutionHistory.last == dependencyKey) {
|
||||
@@ -75,6 +98,11 @@ class CycleDetector {
|
||||
/// RU: Очищает все состояние детектора.
|
||||
/// ENG: Clears all detector state.
|
||||
void clear() {
|
||||
_logger.info(formatLogMessage(
|
||||
type: 'CycleDetector',
|
||||
params: {'event': 'clear'},
|
||||
description: 'resolution stack cleared',
|
||||
));
|
||||
_resolutionStack.clear();
|
||||
_resolutionHistory.clear();
|
||||
}
|
||||
@@ -102,17 +130,28 @@ class CycleDetector {
|
||||
/// ENG: Mixin for adding circular dependency detection support.
|
||||
mixin CycleDetectionMixin {
|
||||
CycleDetector? _cycleDetector;
|
||||
CherryPickLogger get logger;
|
||||
|
||||
/// RU: Включает обнаружение циклических зависимостей.
|
||||
/// ENG: Enables circular dependency detection.
|
||||
void enableCycleDetection() {
|
||||
_cycleDetector = CycleDetector();
|
||||
_cycleDetector = CycleDetector(logger: logger);
|
||||
logger.info(formatLogMessage(
|
||||
type: 'CycleDetection',
|
||||
params: {'event': 'enable'},
|
||||
description: 'cycle detection enabled',
|
||||
));
|
||||
}
|
||||
|
||||
/// RU: Отключает обнаружение циклических зависимостей.
|
||||
/// ENG: Disables circular dependency detection.
|
||||
void disableCycleDetection() {
|
||||
_cycleDetector?.clear();
|
||||
logger.info(formatLogMessage(
|
||||
type: 'CycleDetection',
|
||||
params: {'event': 'disable'},
|
||||
description: 'cycle detection disabled',
|
||||
));
|
||||
_cycleDetector = null;
|
||||
}
|
||||
|
||||
@@ -139,7 +178,12 @@ mixin CycleDetectionMixin {
|
||||
final cycleStartIndex = _cycleDetector!._resolutionHistory.indexOf(dependencyKey);
|
||||
final cycle = _cycleDetector!._resolutionHistory.sublist(cycleStartIndex)
|
||||
..add(dependencyKey);
|
||||
|
||||
logger.error(formatLogMessage(
|
||||
type: 'CycleDetector',
|
||||
name: dependencyKey.toString(),
|
||||
params: {'chain': cycle.join('->')},
|
||||
description: 'cycle detected',
|
||||
));
|
||||
throw CircularDependencyException(
|
||||
'Circular dependency detected for $dependencyKey',
|
||||
cycle,
|
||||
|
||||
@@ -12,12 +12,16 @@
|
||||
//
|
||||
|
||||
import 'dart:collection';
|
||||
import 'package:cherrypick/src/cycle_detector.dart';
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
import 'package:cherrypick/src/log_format.dart';
|
||||
|
||||
|
||||
/// RU: Глобальный детектор циклических зависимостей для всей иерархии скоупов.
|
||||
/// ENG: Global circular dependency detector for entire scope hierarchy.
|
||||
class GlobalCycleDetector {
|
||||
static GlobalCycleDetector? _instance;
|
||||
|
||||
final CherryPickLogger _logger;
|
||||
|
||||
// Глобальный стек разрешения зависимостей
|
||||
final Set<String> _globalResolutionStack = HashSet<String>();
|
||||
@@ -28,12 +32,12 @@ class GlobalCycleDetector {
|
||||
// Карта активных детекторов по скоупам
|
||||
final Map<String, CycleDetector> _scopeDetectors = HashMap<String, CycleDetector>();
|
||||
|
||||
GlobalCycleDetector._internal();
|
||||
GlobalCycleDetector._internal({required CherryPickLogger logger}): _logger = logger;
|
||||
|
||||
/// RU: Получить единственный экземпляр глобального детектора.
|
||||
/// ENG: Get singleton instance of global detector.
|
||||
static GlobalCycleDetector get instance {
|
||||
_instance ??= GlobalCycleDetector._internal();
|
||||
_instance ??= GlobalCycleDetector._internal(logger: CherryPick.globalLogger);
|
||||
return _instance!;
|
||||
}
|
||||
|
||||
@@ -55,7 +59,12 @@ class GlobalCycleDetector {
|
||||
// Найдена глобальная циклическая зависимость
|
||||
final cycleStartIndex = _globalResolutionHistory.indexOf(dependencyKey);
|
||||
final cycle = _globalResolutionHistory.sublist(cycleStartIndex)..add(dependencyKey);
|
||||
|
||||
_logger.error(formatLogMessage(
|
||||
type: 'CycleDetector',
|
||||
name: dependencyKey.toString(),
|
||||
params: {'chain': cycle.join('->')},
|
||||
description: 'cycle detected',
|
||||
));
|
||||
throw CircularDependencyException(
|
||||
'Global circular dependency detected for $dependencyKey',
|
||||
cycle,
|
||||
@@ -93,7 +102,12 @@ class GlobalCycleDetector {
|
||||
final cycleStartIndex = _globalResolutionHistory.indexOf(dependencyKey);
|
||||
final cycle = _globalResolutionHistory.sublist(cycleStartIndex)
|
||||
..add(dependencyKey);
|
||||
|
||||
_logger.error(formatLogMessage(
|
||||
type: 'CycleDetector',
|
||||
name: dependencyKey.toString(),
|
||||
params: {'chain': cycle.join('->')},
|
||||
description: 'cycle detected',
|
||||
));
|
||||
throw CircularDependencyException(
|
||||
'Global circular dependency detected for $dependencyKey',
|
||||
cycle,
|
||||
@@ -117,7 +131,7 @@ class GlobalCycleDetector {
|
||||
/// RU: Получить детектор для конкретного скоупа.
|
||||
/// ENG: Get detector for specific scope.
|
||||
CycleDetector getScopeDetector(String scopeId) {
|
||||
return _scopeDetectors.putIfAbsent(scopeId, () => CycleDetector());
|
||||
return _scopeDetectors.putIfAbsent(scopeId, () => CycleDetector(logger: CherryPick.globalLogger));
|
||||
}
|
||||
|
||||
/// RU: Удалить детектор для скоупа.
|
||||
|
||||
@@ -10,70 +10,110 @@
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
import 'package:cherrypick/src/scope.dart';
|
||||
import 'package:cherrypick/src/global_cycle_detector.dart';
|
||||
import 'package:cherrypick/src/logger.dart';
|
||||
import 'package:meta/meta.dart';
|
||||
|
||||
|
||||
Scope? _rootScope;
|
||||
|
||||
/// Global logger for all [Scope]s managed by [CherryPick].
|
||||
///
|
||||
/// Defaults to [SilentLogger] unless set via [setGlobalLogger].
|
||||
CherryPickLogger _globalLogger = const SilentLogger();
|
||||
|
||||
/// Whether global local-cycle detection is enabled for all Scopes ([Scope.enableCycleDetection]).
|
||||
bool _globalCycleDetectionEnabled = false;
|
||||
|
||||
/// Whether global cross-scope cycle detection is enabled ([Scope.enableGlobalCycleDetection]).
|
||||
bool _globalCrossScopeCycleDetectionEnabled = false;
|
||||
|
||||
/// Static facade for managing dependency graph, root scope, subscopes, logger, and global settings in the CherryPick DI container.
|
||||
///
|
||||
/// - Provides a singleton root scope for simple integration.
|
||||
/// - Supports hierarchical/named subscopes by string path.
|
||||
/// - Manages global/protected logging and DI diagnostics.
|
||||
/// - Suitable for most application & CLI scenarios. For test isolation, manually create [Scope]s instead.
|
||||
///
|
||||
/// ### Example: Opening a root scope and installing modules
|
||||
/// ```dart
|
||||
/// class AppModule extends Module {
|
||||
/// @override
|
||||
/// void builder(Scope scope) {
|
||||
/// scope.bind<Service>().toProvide(() => ServiceImpl());
|
||||
/// }
|
||||
/// }
|
||||
///
|
||||
/// final root = CherryPick.openRootScope();
|
||||
/// root.installModules([AppModule()]);
|
||||
/// final service = root.resolve<Service>();
|
||||
/// ```
|
||||
class CherryPick {
|
||||
/// RU: Метод открывает главный [Scope].
|
||||
/// ENG: The method opens the main [Scope].
|
||||
/// Sets the global logger for all [Scope]s created by CherryPick.
|
||||
///
|
||||
/// return
|
||||
/// Allows customizing log output and DI diagnostics globally.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// CherryPick.setGlobalLogger(DefaultLogger());
|
||||
/// ```
|
||||
static void setGlobalLogger(CherryPickLogger logger) {
|
||||
_globalLogger = logger;
|
||||
}
|
||||
|
||||
/// Returns the current global logger used by CherryPick.
|
||||
static CherryPickLogger get globalLogger => _globalLogger;
|
||||
|
||||
/// Returns the singleton root [Scope], creating it if needed.
|
||||
///
|
||||
/// Applies configured [globalLogger] and cycle detection settings.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// final root = CherryPick.openRootScope();
|
||||
/// ```
|
||||
static Scope openRootScope() {
|
||||
_rootScope ??= Scope(null);
|
||||
|
||||
// Применяем глобальную настройку обнаружения циклических зависимостей
|
||||
_rootScope ??= Scope(null, logger: _globalLogger);
|
||||
// Apply cycle detection settings
|
||||
if (_globalCycleDetectionEnabled && !_rootScope!.isCycleDetectionEnabled) {
|
||||
_rootScope!.enableCycleDetection();
|
||||
}
|
||||
|
||||
// Применяем глобальную настройку обнаружения между скоупами
|
||||
if (_globalCrossScopeCycleDetectionEnabled && !_rootScope!.isGlobalCycleDetectionEnabled) {
|
||||
_rootScope!.enableGlobalCycleDetection();
|
||||
}
|
||||
|
||||
return _rootScope!;
|
||||
}
|
||||
|
||||
/// RU: Метод закрывает главный [Scope].
|
||||
/// ENG: The method close the main [Scope].
|
||||
/// Disposes and resets the root [Scope] singleton.
|
||||
///
|
||||
/// Call before tests or when needing full re-initialization.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// CherryPick.closeRootScope();
|
||||
/// ```
|
||||
static void closeRootScope() {
|
||||
if (_rootScope != null) {
|
||||
_rootScope = null;
|
||||
}
|
||||
_rootScope = null;
|
||||
}
|
||||
|
||||
/// RU: Глобально включает обнаружение циклических зависимостей для всех новых скоупов.
|
||||
/// ENG: Globally enables circular dependency detection for all new scopes.
|
||||
/// Globally enables cycle detection for all new [Scope]s created by CherryPick.
|
||||
///
|
||||
/// Этот метод влияет на все скоупы, создаваемые через CherryPick.
|
||||
/// This method affects all scopes created through CherryPick.
|
||||
/// Strongly recommended for safety in all projects.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// CherryPick.enableGlobalCycleDetection();
|
||||
/// final scope = CherryPick.openRootScope(); // Автоматически включено обнаружение
|
||||
/// ```
|
||||
static void enableGlobalCycleDetection() {
|
||||
_globalCycleDetectionEnabled = true;
|
||||
|
||||
// Включаем для уже существующего root scope, если он есть
|
||||
if (_rootScope != null) {
|
||||
_rootScope!.enableCycleDetection();
|
||||
}
|
||||
}
|
||||
|
||||
/// RU: Глобально отключает обнаружение циклических зависимостей.
|
||||
/// ENG: Globally disables circular dependency detection.
|
||||
///
|
||||
/// Рекомендуется использовать в production для максимальной производительности.
|
||||
/// Recommended for production use for maximum performance.
|
||||
/// Disables global local cycle detection. Existing and new scopes won't check for local cycles.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
@@ -81,85 +121,63 @@ class CherryPick {
|
||||
/// ```
|
||||
static void disableGlobalCycleDetection() {
|
||||
_globalCycleDetectionEnabled = false;
|
||||
|
||||
// Отключаем для уже существующего root scope, если он есть
|
||||
if (_rootScope != null) {
|
||||
_rootScope!.disableCycleDetection();
|
||||
}
|
||||
}
|
||||
|
||||
/// RU: Проверяет, включено ли глобальное обнаружение циклических зависимостей.
|
||||
/// ENG: Checks if global circular dependency detection is enabled.
|
||||
///
|
||||
/// return true если включено, false если отключено
|
||||
/// return true if enabled, false if disabled
|
||||
/// Returns `true` if global local cycle detection is enabled.
|
||||
static bool get isGlobalCycleDetectionEnabled => _globalCycleDetectionEnabled;
|
||||
|
||||
/// RU: Включает обнаружение циклических зависимостей для конкретного скоупа.
|
||||
/// ENG: Enables circular dependency detection for a specific scope.
|
||||
/// Enables cycle detection for a particular scope tree.
|
||||
///
|
||||
/// [scopeName] - имя скоупа (пустая строка для root scope)
|
||||
/// [scopeName] - scope name (empty string for root scope)
|
||||
/// [scopeName] - hierarchical string path (e.g. 'feature.api'), or empty for root.
|
||||
/// [separator] - path separator (default: '.'), e.g. '/' for "feature/api/module"
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// CherryPick.enableCycleDetectionForScope(); // Для root scope
|
||||
/// CherryPick.enableCycleDetectionForScope(scopeName: 'feature.auth'); // Для конкретного scope
|
||||
/// CherryPick.enableCycleDetectionForScope(scopeName: 'api.feature');
|
||||
/// ```
|
||||
static void enableCycleDetectionForScope({String scopeName = '', String separator = '.'}) {
|
||||
final scope = _getScope(scopeName, separator);
|
||||
scope.enableCycleDetection();
|
||||
}
|
||||
|
||||
/// RU: Отключает обнаружение циклических зависимостей для конкретного скоупа.
|
||||
/// ENG: Disables circular dependency detection for a specific scope.
|
||||
///
|
||||
/// [scopeName] - имя скоупа (пустая строка для root scope)
|
||||
/// [scopeName] - scope name (empty string for root scope)
|
||||
/// Disables cycle detection for a given scope. See [enableCycleDetectionForScope].
|
||||
static void disableCycleDetectionForScope({String scopeName = '', String separator = '.'}) {
|
||||
final scope = _getScope(scopeName, separator);
|
||||
scope.disableCycleDetection();
|
||||
}
|
||||
|
||||
/// RU: Проверяет, включено ли обнаружение циклических зависимостей для конкретного скоупа.
|
||||
/// ENG: Checks if circular dependency detection is enabled for a specific scope.
|
||||
/// Returns `true` if cycle detection is enabled for the requested scope.
|
||||
///
|
||||
/// [scopeName] - имя скоупа (пустая строка для root scope)
|
||||
/// [scopeName] - scope name (empty string for root scope)
|
||||
///
|
||||
/// return true если включено, false если отключено
|
||||
/// return true if enabled, false if disabled
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// CherryPick.isCycleDetectionEnabledForScope(scopeName: 'feature.api');
|
||||
/// ```
|
||||
static bool isCycleDetectionEnabledForScope({String scopeName = '', String separator = '.'}) {
|
||||
final scope = _getScope(scopeName, separator);
|
||||
return scope.isCycleDetectionEnabled;
|
||||
}
|
||||
|
||||
/// RU: Возвращает текущую цепочку разрешения зависимостей для конкретного скоупа.
|
||||
/// ENG: Returns current dependency resolution chain for a specific scope.
|
||||
/// Returns the current dependency resolution chain inside the given scope.
|
||||
///
|
||||
/// Полезно для отладки и анализа зависимостей.
|
||||
/// Useful for debugging and dependency analysis.
|
||||
/// Useful for diagnostics (to print what types are currently resolving).
|
||||
///
|
||||
/// [scopeName] - имя скоупа (пустая строка для root scope)
|
||||
/// [scopeName] - scope name (empty string for root scope)
|
||||
///
|
||||
/// return список имен зависимостей в текущей цепочке разрешения
|
||||
/// return list of dependency names in current resolution chain
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// print(CherryPick.getCurrentResolutionChain(scopeName: 'feature.api'));
|
||||
/// ```
|
||||
static List<String> getCurrentResolutionChain({String scopeName = '', String separator = '.'}) {
|
||||
final scope = _getScope(scopeName, separator);
|
||||
return scope.currentResolutionChain;
|
||||
}
|
||||
|
||||
/// RU: Создает новый скоуп с автоматически включенным обнаружением циклических зависимостей.
|
||||
/// ENG: Creates a new scope with automatically enabled circular dependency detection.
|
||||
///
|
||||
/// Удобный метод для создания безопасных скоупов в development режиме.
|
||||
/// Convenient method for creating safe scopes in development mode.
|
||||
/// Opens the root scope and enables local cycle detection.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// final scope = CherryPick.openSafeRootScope();
|
||||
/// // Обнаружение циклических зависимостей автоматически включено
|
||||
/// final safeRoot = CherryPick.openSafeRootScope();
|
||||
/// ```
|
||||
static Scope openSafeRootScope() {
|
||||
final scope = openRootScope();
|
||||
@@ -167,16 +185,11 @@ class CherryPick {
|
||||
return scope;
|
||||
}
|
||||
|
||||
/// RU: Создает новый дочерний скоуп с автоматически включенным обнаружением циклических зависимостей.
|
||||
/// ENG: Creates a new child scope with automatically enabled circular dependency detection.
|
||||
///
|
||||
/// [scopeName] - имя скоупа
|
||||
/// [scopeName] - scope name
|
||||
/// Opens a named/nested scope and enables local cycle detection for it.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// final scope = CherryPick.openSafeScope(scopeName: 'feature.auth');
|
||||
/// // Обнаружение циклических зависимостей автоматически включено
|
||||
/// final api = CherryPick.openSafeScope(scopeName: 'feature.api');
|
||||
/// ```
|
||||
static Scope openSafeScope({String scopeName = '', String separator = '.'}) {
|
||||
final scope = openScope(scopeName: scopeName, separator: separator);
|
||||
@@ -184,8 +197,8 @@ class CherryPick {
|
||||
return scope;
|
||||
}
|
||||
|
||||
/// RU: Внутренний метод для получения скоупа по имени.
|
||||
/// ENG: Internal method to get scope by name.
|
||||
/// Returns a [Scope] by path (or the root if none specified).
|
||||
/// Used for internal diagnostics & helpers.
|
||||
static Scope _getScope(String scopeName, String separator) {
|
||||
if (scopeName.isEmpty) {
|
||||
return openRootScope();
|
||||
@@ -193,91 +206,76 @@ class CherryPick {
|
||||
return openScope(scopeName: scopeName, separator: separator);
|
||||
}
|
||||
|
||||
/// RU: Метод открывает дочерний [Scope].
|
||||
/// ENG: The method open the child [Scope].
|
||||
/// Opens (and creates nested subscopes if needed) a scope by hierarchical path.
|
||||
///
|
||||
/// Дочерний [Scope] открывается с [scopeName]
|
||||
/// Child [Scope] open with [scopeName]
|
||||
/// [scopeName] - dot-separated path ("api.feature"). Empty = root.
|
||||
/// [separator] - path delimiter (default: '.')
|
||||
///
|
||||
/// Applies global cycle detection settings to the returned scope.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// final apiScope = CherryPick.openScope(scopeName: 'network.super.api');
|
||||
/// ```
|
||||
/// final String scopeName = 'firstScope.secondScope';
|
||||
/// final subScope = CherryPick.openScope(scopeName);
|
||||
/// ```
|
||||
///
|
||||
///
|
||||
@experimental
|
||||
static Scope openScope({String scopeName = '', String separator = '.'}) {
|
||||
if (scopeName.isEmpty) {
|
||||
return openRootScope();
|
||||
}
|
||||
|
||||
final nameParts = scopeName.split(separator);
|
||||
if (nameParts.isEmpty) {
|
||||
throw Exception('Can not open sub scope because scopeName can not split');
|
||||
}
|
||||
|
||||
final scope = nameParts.fold(
|
||||
openRootScope(),
|
||||
(Scope previousValue, String element) =>
|
||||
previousValue.openSubScope(element));
|
||||
|
||||
// Применяем глобальную настройку обнаружения циклических зависимостей
|
||||
openRootScope(),
|
||||
(Scope previous, String element) => previous.openSubScope(element)
|
||||
);
|
||||
if (_globalCycleDetectionEnabled && !scope.isCycleDetectionEnabled) {
|
||||
scope.enableCycleDetection();
|
||||
}
|
||||
|
||||
// Применяем глобальную настройку обнаружения между скоупами
|
||||
if (_globalCrossScopeCycleDetectionEnabled && !scope.isGlobalCycleDetectionEnabled) {
|
||||
scope.enableGlobalCycleDetection();
|
||||
}
|
||||
|
||||
return scope;
|
||||
}
|
||||
|
||||
/// RU: Метод открывает дочерний [Scope].
|
||||
/// ENG: The method open the child [Scope].
|
||||
/// Closes a named or root scope (if [scopeName] is omitted).
|
||||
///
|
||||
/// Дочерний [Scope] открывается с [scopeName]
|
||||
/// Child [Scope] open with [scopeName]
|
||||
/// [scopeName] - dot-separated hierarchical path (e.g. 'api.feature'). Empty = root.
|
||||
/// [separator] - path delimiter.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// CherryPick.closeScope(scopeName: 'network.super.api');
|
||||
/// ```
|
||||
/// final String scopeName = 'firstScope.secondScope';
|
||||
/// final subScope = CherryPick.closeScope(scopeName);
|
||||
/// ```
|
||||
///
|
||||
///
|
||||
@experimental
|
||||
static void closeScope({String scopeName = '', String separator = '.'}) {
|
||||
if (scopeName.isEmpty) {
|
||||
closeRootScope();
|
||||
return;
|
||||
}
|
||||
|
||||
final nameParts = scopeName.split(separator);
|
||||
if (nameParts.isEmpty) {
|
||||
throw Exception(
|
||||
'Can not close sub scope because scopeName can not split');
|
||||
throw Exception('Can not close sub scope because scopeName can not split');
|
||||
}
|
||||
|
||||
if (nameParts.length > 1) {
|
||||
final lastPart = nameParts.removeLast();
|
||||
|
||||
final scope = nameParts.fold(
|
||||
openRootScope(),
|
||||
(Scope previousValue, String element) =>
|
||||
previousValue.openSubScope(element));
|
||||
openRootScope(),
|
||||
(Scope previous, String element) => previous.openSubScope(element)
|
||||
);
|
||||
scope.closeSubScope(lastPart);
|
||||
} else {
|
||||
openRootScope().closeSubScope(nameParts[0]);
|
||||
openRootScope().closeSubScope(nameParts.first);
|
||||
}
|
||||
}
|
||||
|
||||
/// RU: Глобально включает обнаружение циклических зависимостей между скоупами.
|
||||
/// ENG: Globally enables cross-scope circular dependency detection.
|
||||
/// Enables cross-scope cycle detection globally.
|
||||
///
|
||||
/// Этот режим обнаруживает циклические зависимости во всей иерархии скоупов.
|
||||
/// This mode detects circular dependencies across the entire scope hierarchy.
|
||||
/// This will activate detection of cycles that may span across multiple scopes
|
||||
/// in the entire dependency graph. All new and existing [Scope]s will participate.
|
||||
///
|
||||
/// Strongly recommended for complex solutions with modular architecture.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
@@ -285,15 +283,15 @@ class CherryPick {
|
||||
/// ```
|
||||
static void enableGlobalCrossScopeCycleDetection() {
|
||||
_globalCrossScopeCycleDetectionEnabled = true;
|
||||
|
||||
// Включаем для уже существующего root scope, если он есть
|
||||
if (_rootScope != null) {
|
||||
_rootScope!.enableGlobalCycleDetection();
|
||||
}
|
||||
}
|
||||
|
||||
/// RU: Глобально отключает обнаружение циклических зависимостей между скоупами.
|
||||
/// ENG: Globally disables cross-scope circular dependency detection.
|
||||
/// Disables global cross-scope cycle detection.
|
||||
///
|
||||
/// Existing and new scopes stop checking for global (cross-scope) cycles.
|
||||
/// The internal global cycle detector will be cleared as well.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
@@ -301,54 +299,55 @@ class CherryPick {
|
||||
/// ```
|
||||
static void disableGlobalCrossScopeCycleDetection() {
|
||||
_globalCrossScopeCycleDetectionEnabled = false;
|
||||
|
||||
// Отключаем для уже существующего root scope, если он есть
|
||||
if (_rootScope != null) {
|
||||
_rootScope!.disableGlobalCycleDetection();
|
||||
}
|
||||
|
||||
// Очищаем глобальный детектор
|
||||
GlobalCycleDetector.instance.clear();
|
||||
}
|
||||
|
||||
/// RU: Проверяет, включено ли глобальное обнаружение циклических зависимостей между скоупами.
|
||||
/// ENG: Checks if global cross-scope circular dependency detection is enabled.
|
||||
/// Returns `true` if global cross-scope cycle detection is enabled.
|
||||
///
|
||||
/// return true если включено, false если отключено
|
||||
/// return true if enabled, false if disabled
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// if (CherryPick.isGlobalCrossScopeCycleDetectionEnabled) {
|
||||
/// print('Global cross-scope detection is ON');
|
||||
/// }
|
||||
/// ```
|
||||
static bool get isGlobalCrossScopeCycleDetectionEnabled => _globalCrossScopeCycleDetectionEnabled;
|
||||
|
||||
/// RU: Возвращает глобальную цепочку разрешения зависимостей.
|
||||
/// ENG: Returns global dependency resolution chain.
|
||||
/// Returns the current global dependency resolution chain (across all scopes).
|
||||
///
|
||||
/// Полезно для отладки циклических зависимостей между скоупами.
|
||||
/// Useful for debugging circular dependencies across scopes.
|
||||
/// Shows the cross-scope resolution stack, which is useful for advanced diagnostics
|
||||
/// and debugging cycle issues that occur between scopes.
|
||||
///
|
||||
/// return список имен зависимостей в глобальной цепочке разрешения
|
||||
/// return list of dependency names in global resolution chain
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// print(CherryPick.getGlobalResolutionChain());
|
||||
/// ```
|
||||
static List<String> getGlobalResolutionChain() {
|
||||
return GlobalCycleDetector.instance.globalResolutionChain;
|
||||
}
|
||||
|
||||
/// RU: Очищает все состояние глобального детектора циклических зависимостей.
|
||||
/// ENG: Clears all global circular dependency detector state.
|
||||
/// Clears the global cross-scope cycle detector.
|
||||
///
|
||||
/// Полезно для тестов и сброса состояния.
|
||||
/// Useful for tests and state reset.
|
||||
/// Useful in tests or when resetting application state.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// CherryPick.clearGlobalCycleDetector();
|
||||
/// ```
|
||||
static void clearGlobalCycleDetector() {
|
||||
GlobalCycleDetector.reset();
|
||||
}
|
||||
|
||||
/// RU: Создает новый скоуп с автоматически включенным глобальным обнаружением циклических зависимостей.
|
||||
/// ENG: Creates a new scope with automatically enabled global circular dependency detection.
|
||||
/// Opens the root scope with both local and global cross-scope cycle detection enabled.
|
||||
///
|
||||
/// Этот скоуп будет отслеживать циклические зависимости во всей иерархии.
|
||||
/// This scope will track circular dependencies across the entire hierarchy.
|
||||
/// This is the safest way to start IoC for most apps — cycles will be detected
|
||||
/// both inside a single scope and between scopes.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// final scope = CherryPick.openGlobalSafeRootScope();
|
||||
/// // Глобальное обнаружение циклических зависимостей автоматически включено
|
||||
/// final root = CherryPick.openGlobalSafeRootScope();
|
||||
/// ```
|
||||
static Scope openGlobalSafeRootScope() {
|
||||
final scope = openRootScope();
|
||||
@@ -357,16 +356,13 @@ class CherryPick {
|
||||
return scope;
|
||||
}
|
||||
|
||||
/// RU: Создает новый дочерний скоуп с автоматически включенным глобальным обнаружением циклических зависимостей.
|
||||
/// ENG: Creates a new child scope with automatically enabled global circular dependency detection.
|
||||
/// Opens the given named/nested scope and enables both local and cross-scope cycle detection on it.
|
||||
///
|
||||
/// [scopeName] - имя скоупа
|
||||
/// [scopeName] - scope name
|
||||
/// Recommended when creating feature/module scopes in large apps.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// final scope = CherryPick.openGlobalSafeScope(scopeName: 'feature.auth');
|
||||
/// // Глобальное обнаружение циклических зависимостей автоматически включено
|
||||
/// final featureScope = CherryPick.openGlobalSafeScope(scopeName: 'featureA.api');
|
||||
/// ```
|
||||
static Scope openGlobalSafeScope({String scopeName = '', String separator = '.'}) {
|
||||
final scope = openScope(scopeName: scopeName, separator: separator);
|
||||
@@ -374,4 +370,4 @@ class CherryPick {
|
||||
scope.enableGlobalCycleDetection();
|
||||
return scope;
|
||||
}
|
||||
}
|
||||
}
|
||||
55
cherrypick/lib/src/log_format.dart
Normal file
55
cherrypick/lib/src/log_format.dart
Normal file
@@ -0,0 +1,55 @@
|
||||
//
|
||||
// Copyright 2021 Sergey Penkovsky (sergey.penkovsky@gmail.com)
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
|
||||
/// Formats a log message string for CherryPick's logging system.
|
||||
///
|
||||
/// This function provides a unified structure for framework logs (info, warn, error, debug, etc.),
|
||||
/// making it easier to parse and analyze events related to DI operations such as resolving bindings,
|
||||
/// scope creation, module installation, etc.
|
||||
///
|
||||
/// All parameters except [name] and [params] are required.
|
||||
///
|
||||
/// Example:
|
||||
/// ```dart
|
||||
/// final msg = formatLogMessage(
|
||||
/// type: 'Binding',
|
||||
/// name: 'MyService',
|
||||
/// params: {'parent': 'AppModule', 'lifecycle': 'singleton'},
|
||||
/// description: 'created',
|
||||
/// );
|
||||
/// // Result: [Binding:MyService] parent=AppModule lifecycle=singleton created
|
||||
/// ```
|
||||
///
|
||||
/// Parameters:
|
||||
/// - [type]: The type of the log event subject (e.g., 'Binding', 'Scope', 'Module'). Required.
|
||||
/// - [name]: Optional name of the subject (binding/scope/module) to disambiguate multiple instances/objects.
|
||||
/// - [params]: Optional map for additional context (e.g., id, parent, lifecycle, named, etc.).
|
||||
/// - [description]: Concise description of the event. Required.
|
||||
///
|
||||
/// Returns a structured string:
|
||||
/// [type(:name)] param1=val1 param2=val2 ... description
|
||||
String formatLogMessage({
|
||||
required String type, // Binding, Scope, Module, ...
|
||||
String? name, // Имя binding/scope/module
|
||||
Map<String, Object?>? params, // Дополнительные параметры (id, parent, named и др.)
|
||||
required String description, // Краткое описание события
|
||||
}) {
|
||||
final label = name != null ? '$type:$name' : type;
|
||||
final paramsStr = (params != null && params.isNotEmpty)
|
||||
? params.entries.map((e) => '${e.key}=${e.value}').join(' ')
|
||||
: '';
|
||||
return '[$label]'
|
||||
'${paramsStr.isNotEmpty ? ' $paramsStr' : ''}'
|
||||
' $description';
|
||||
}
|
||||
108
cherrypick/lib/src/logger.dart
Normal file
108
cherrypick/lib/src/logger.dart
Normal file
@@ -0,0 +1,108 @@
|
||||
//
|
||||
// Copyright 2021 Sergey Penkovsky (sergey.penkovsky@gmail.com)
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
/// ----------------------------------------------------------------------------
|
||||
/// CherryPickLogger — интерфейс для логирования событий DI в CherryPick.
|
||||
///
|
||||
/// ENGLISH:
|
||||
/// Interface for dependency injection (DI) logger in CherryPick. Allows you to
|
||||
/// receive information about the internal events and errors in the DI system.
|
||||
/// Your implementation can use any logging framework or UI.
|
||||
///
|
||||
/// RUSSIAN:
|
||||
/// Интерфейс логгера для DI-контейнера CherryPick. Позволяет получать
|
||||
/// сообщения о работе DI-контейнера, его ошибках и событиях, и
|
||||
/// интегрировать любые готовые решения для логирования/сбора ошибок.
|
||||
/// ----------------------------------------------------------------------------
|
||||
abstract class CherryPickLogger {
|
||||
/// ----------------------------------------------------------------------------
|
||||
/// info — Информационное сообщение.
|
||||
///
|
||||
/// ENGLISH:
|
||||
/// Logs an informational message about DI operation or state.
|
||||
///
|
||||
/// RUSSIAN:
|
||||
/// Логирование информационного сообщения о событиях DI.
|
||||
/// ----------------------------------------------------------------------------
|
||||
void info(String message);
|
||||
|
||||
/// ----------------------------------------------------------------------------
|
||||
/// warn — Предупреждение.
|
||||
///
|
||||
/// ENGLISH:
|
||||
/// Logs a warning related to DI events (for example, possible misconfiguration).
|
||||
///
|
||||
/// RUSSIAN:
|
||||
/// Логирование предупреждения, связанного с DI (например, возможная ошибка
|
||||
/// конфигурации).
|
||||
/// ----------------------------------------------------------------------------
|
||||
void warn(String message);
|
||||
|
||||
/// ----------------------------------------------------------------------------
|
||||
/// error — Ошибка.
|
||||
///
|
||||
/// ENGLISH:
|
||||
/// Logs an error message, may include error object and stack trace.
|
||||
///
|
||||
/// RUSSIAN:
|
||||
/// Логирование ошибки, дополнительно может содержать объект ошибки
|
||||
/// и StackTrace.
|
||||
/// ----------------------------------------------------------------------------
|
||||
void error(String message, [Object? error, StackTrace? stackTrace]);
|
||||
}
|
||||
|
||||
/// ----------------------------------------------------------------------------
|
||||
/// SilentLogger — «тихий» логгер CherryPick. Сообщения игнорируются.
|
||||
///
|
||||
/// ENGLISH:
|
||||
/// SilentLogger ignores all log messages. Used by default in production to
|
||||
/// avoid polluting logs with DI events.
|
||||
///
|
||||
/// RUSSIAN:
|
||||
/// SilentLogger игнорирует все события логгирования. Используется по умолчанию
|
||||
/// на production, чтобы не засорять логи техническими сообщениями DI.
|
||||
/// ----------------------------------------------------------------------------
|
||||
class SilentLogger implements CherryPickLogger {
|
||||
const SilentLogger();
|
||||
@override
|
||||
void info(String message) {}
|
||||
@override
|
||||
void warn(String message) {}
|
||||
@override
|
||||
void error(String message, [Object? error, StackTrace? stackTrace]) {}
|
||||
}
|
||||
|
||||
/// ----------------------------------------------------------------------------
|
||||
/// PrintLogger — логгер CherryPick, выводящий все сообщения через print.
|
||||
///
|
||||
/// ENGLISH:
|
||||
/// PrintLogger outputs all log messages to the console using `print()`.
|
||||
/// Suitable for debugging, prototyping, or simple console applications.
|
||||
///
|
||||
/// RUSSIAN:
|
||||
/// PrintLogger выводит все сообщения (info, warn, error) в консоль через print.
|
||||
/// Удобен для отладки или консольных приложений.
|
||||
/// ----------------------------------------------------------------------------
|
||||
class PrintLogger implements CherryPickLogger {
|
||||
const PrintLogger();
|
||||
@override
|
||||
void info(String message) => print('[info][CherryPick] $message');
|
||||
@override
|
||||
void warn(String message) => print('[warn][CherryPick] $message');
|
||||
@override
|
||||
void error(String message, [Object? error, StackTrace? stackTrace]) {
|
||||
print('[error][CherryPick] $message');
|
||||
if (error != null) print(' error: $error');
|
||||
if (stackTrace != null) print(' stack: $stackTrace');
|
||||
}
|
||||
}
|
||||
@@ -17,12 +17,17 @@ import 'package:cherrypick/src/cycle_detector.dart';
|
||||
import 'package:cherrypick/src/global_cycle_detector.dart';
|
||||
import 'package:cherrypick/src/binding_resolver.dart';
|
||||
import 'package:cherrypick/src/module.dart';
|
||||
|
||||
Scope openRootScope() => Scope(null);
|
||||
import 'package:cherrypick/src/logger.dart';
|
||||
import 'package:cherrypick/src/log_format.dart';
|
||||
|
||||
class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
final Scope? _parentScope;
|
||||
|
||||
late final CherryPickLogger _logger;
|
||||
|
||||
@override
|
||||
CherryPickLogger get logger => _logger;
|
||||
|
||||
/// RU: Метод возвращает родительский [Scope].
|
||||
///
|
||||
/// ENG: The method returns the parent [Scope].
|
||||
@@ -32,9 +37,16 @@ class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
|
||||
final Map<String, Scope> _scopeMap = HashMap();
|
||||
|
||||
Scope(this._parentScope) {
|
||||
// Генерируем уникальный ID для скоупа
|
||||
Scope(this._parentScope, {required CherryPickLogger logger}) : _logger = logger {
|
||||
setScopeId(_generateScopeId());
|
||||
logger.info(formatLogMessage(
|
||||
type: 'Scope',
|
||||
name: scopeId ?? 'NO_ID',
|
||||
params: {
|
||||
if (_parentScope?.scopeId != null) 'parent': _parentScope!.scopeId,
|
||||
},
|
||||
description: 'scope created',
|
||||
));
|
||||
}
|
||||
|
||||
final Set<Module> _modulesList = HashSet();
|
||||
@@ -59,8 +71,8 @@ class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
/// return [Scope]
|
||||
Scope openSubScope(String name) {
|
||||
if (!_scopeMap.containsKey(name)) {
|
||||
final childScope = Scope(this);
|
||||
|
||||
final childScope = Scope(this, logger: logger); // Наследуем логгер вниз по иерархии
|
||||
// print removed (trace)
|
||||
// Наследуем настройки обнаружения циклических зависимостей
|
||||
if (isCycleDetectionEnabled) {
|
||||
childScope.enableCycleDetection();
|
||||
@@ -68,8 +80,16 @@ class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
if (isGlobalCycleDetectionEnabled) {
|
||||
childScope.enableGlobalCycleDetection();
|
||||
}
|
||||
|
||||
_scopeMap[name] = childScope;
|
||||
logger.info(formatLogMessage(
|
||||
type: 'SubScope',
|
||||
name: name,
|
||||
params: {
|
||||
'id': childScope.scopeId,
|
||||
if (scopeId != null) 'parent': scopeId,
|
||||
},
|
||||
description: 'subscope created',
|
||||
));
|
||||
}
|
||||
return _scopeMap[name]!;
|
||||
}
|
||||
@@ -86,6 +106,15 @@ class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
if (childScope.scopeId != null) {
|
||||
GlobalCycleDetector.instance.removeScopeDetector(childScope.scopeId!);
|
||||
}
|
||||
logger.info(formatLogMessage(
|
||||
type: 'SubScope',
|
||||
name: name,
|
||||
params: {
|
||||
'id': childScope.scopeId,
|
||||
if (scopeId != null) 'parent': scopeId,
|
||||
},
|
||||
description: 'subscope closed',
|
||||
));
|
||||
}
|
||||
_scopeMap.remove(name);
|
||||
}
|
||||
@@ -98,7 +127,20 @@ class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
Scope installModules(List<Module> modules) {
|
||||
_modulesList.addAll(modules);
|
||||
for (var module in modules) {
|
||||
logger.info(formatLogMessage(
|
||||
type: 'Module',
|
||||
name: module.runtimeType.toString(),
|
||||
params: {
|
||||
'scope': scopeId,
|
||||
},
|
||||
description: 'module installed',
|
||||
));
|
||||
module.builder(this);
|
||||
// После builder: для всех новых биндингов
|
||||
for (final binding in module.bindingSet) {
|
||||
binding.logger = logger;
|
||||
binding.logAllDeferred();
|
||||
}
|
||||
}
|
||||
_rebuildResolversIndex();
|
||||
return this;
|
||||
@@ -110,7 +152,11 @@ class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
///
|
||||
/// return [Scope]
|
||||
Scope dropModules() {
|
||||
// [AlexeyYuPopkov](https://github.com/AlexeyYuPopkov) Thank you for the [Removed exception "ConcurrentModificationError"](https://github.com/pese-git/cherrypick/pull/2)
|
||||
logger.info(formatLogMessage(
|
||||
type: 'Scope',
|
||||
name: scopeId,
|
||||
description: 'modules dropped',
|
||||
));
|
||||
_modulesList.clear();
|
||||
_rebuildResolversIndex();
|
||||
return this;
|
||||
@@ -130,11 +176,39 @@ class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
T resolve<T>({String? named, dynamic params}) {
|
||||
// Используем глобальное отслеживание, если включено
|
||||
if (isGlobalCycleDetectionEnabled) {
|
||||
return withGlobalCycleDetection<T>(T, named, () {
|
||||
return _resolveWithLocalDetection<T>(named: named, params: params);
|
||||
});
|
||||
try {
|
||||
return withGlobalCycleDetection<T>(T, named, () {
|
||||
return _resolveWithLocalDetection<T>(named: named, params: params);
|
||||
});
|
||||
} catch (e, s) {
|
||||
logger.error(
|
||||
formatLogMessage(
|
||||
type: 'Scope',
|
||||
name: scopeId,
|
||||
params: {'resolve': T.toString()},
|
||||
description: 'global cycle detection failed during resolve',
|
||||
),
|
||||
e,
|
||||
s,
|
||||
);
|
||||
rethrow;
|
||||
}
|
||||
} else {
|
||||
return _resolveWithLocalDetection<T>(named: named, params: params);
|
||||
try {
|
||||
return _resolveWithLocalDetection<T>(named: named, params: params);
|
||||
} catch (e, s) {
|
||||
logger.error(
|
||||
formatLogMessage(
|
||||
type: 'Scope',
|
||||
name: scopeId,
|
||||
params: {'resolve': T.toString()},
|
||||
description: 'failed to resolve',
|
||||
),
|
||||
e,
|
||||
s,
|
||||
);
|
||||
rethrow;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -144,8 +218,28 @@ class Scope with CycleDetectionMixin, GlobalCycleDetectionMixin {
|
||||
return withCycleDetection<T>(T, named, () {
|
||||
var resolved = _tryResolveInternal<T>(named: named, params: params);
|
||||
if (resolved != null) {
|
||||
logger.info(formatLogMessage(
|
||||
type: 'Scope',
|
||||
name: scopeId,
|
||||
params: {
|
||||
'resolve': T.toString(),
|
||||
if (named != null) 'named': named,
|
||||
},
|
||||
description: 'successfully resolved',
|
||||
));
|
||||
return resolved;
|
||||
} else {
|
||||
logger.error(
|
||||
formatLogMessage(
|
||||
type: 'Scope',
|
||||
name: scopeId,
|
||||
params: {
|
||||
'resolve': T.toString(),
|
||||
if (named != null) 'named': named,
|
||||
},
|
||||
description: 'failed to resolve',
|
||||
),
|
||||
);
|
||||
throw StateError(
|
||||
'Can\'t resolve dependency `$T`. Maybe you forget register it?');
|
||||
}
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
name: cherrypick
|
||||
description: Cherrypick is a small dependency injection (DI) library for dart/flutter projects.
|
||||
version: 3.0.0-dev.5
|
||||
version: 3.0.0-dev.6
|
||||
homepage: https://pese-git.github.io/cherrypick-site/
|
||||
documentation: https://github.com/pese-git/cherrypick/wiki
|
||||
repository: https://github.com/pese-git/cherrypick
|
||||
@@ -8,11 +8,9 @@ issue_tracker: https://github.com/pese-git/cherrypick/issues
|
||||
topics:
|
||||
- di
|
||||
- ioc
|
||||
- scope
|
||||
- dependency-injection
|
||||
- dependency-management
|
||||
- inversion-of-control
|
||||
- container
|
||||
|
||||
environment:
|
||||
sdk: ">=3.5.2 <4.0.0"
|
||||
|
||||
73
cherrypick/test/logger_integration_test.dart
Normal file
73
cherrypick/test/logger_integration_test.dart
Normal file
@@ -0,0 +1,73 @@
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
import 'package:test/test.dart';
|
||||
import 'mock_logger.dart';
|
||||
|
||||
class DummyService {}
|
||||
|
||||
class DummyModule extends Module {
|
||||
@override
|
||||
void builder(Scope currentScope) {
|
||||
bind<DummyService>().toInstance(DummyService()).withName('test');
|
||||
}
|
||||
}
|
||||
|
||||
class A {}
|
||||
class B {}
|
||||
|
||||
class CyclicModule extends Module {
|
||||
@override
|
||||
void builder(Scope cs) {
|
||||
bind<A>().toProvide(() => cs.resolve<B>() as A);
|
||||
bind<B>().toProvide(() => cs.resolve<A>() as B);
|
||||
}
|
||||
}
|
||||
|
||||
void main() {
|
||||
late MockLogger logger;
|
||||
|
||||
setUp(() {
|
||||
logger = MockLogger();
|
||||
});
|
||||
|
||||
test('Global logger receives Scope and Binding events', () {
|
||||
final scope = Scope(null, logger: logger);
|
||||
scope.installModules([DummyModule()]);
|
||||
final _ = scope.resolve<DummyService>(named: 'test');
|
||||
|
||||
// Новый стиль проверки для formatLogMessage:
|
||||
expect(
|
||||
logger.infos.any((m) => m.startsWith('[Scope:') && m.contains('created')),
|
||||
isTrue,
|
||||
);
|
||||
expect(
|
||||
logger.infos.any((m) => m.startsWith('[Binding:DummyService') && m.contains('created')),
|
||||
isTrue,
|
||||
);
|
||||
expect(
|
||||
logger.infos.any((m) => m.startsWith('[Binding:DummyService') && m.contains('named') && m.contains('name=test')),
|
||||
isTrue,
|
||||
);
|
||||
expect(
|
||||
logger.infos.any((m) => m.startsWith('[Scope:') && m.contains('resolve=DummyService') && m.contains('successfully resolved')),
|
||||
isTrue,
|
||||
);
|
||||
});
|
||||
|
||||
test('CycleDetector logs cycle detection error', () {
|
||||
final scope = Scope(null, logger: logger);
|
||||
// print('[DEBUG] TEST SCOPE logger type=${scope.logger.runtimeType} hash=${scope.logger.hashCode}');
|
||||
scope.enableCycleDetection();
|
||||
scope.installModules([CyclicModule()]);
|
||||
expect(
|
||||
() => scope.resolve<A>(),
|
||||
throwsA(isA<CircularDependencyException>()),
|
||||
);
|
||||
// Дополнительно ищем и среди info на случай если лог от CycleDetector ошибочно не попал в errors
|
||||
final foundInErrors = logger.errors.any((m) =>
|
||||
m.startsWith('[CycleDetector:') && m.contains('cycle detected'));
|
||||
final foundInInfos = logger.infos.any((m) =>
|
||||
m.startsWith('[CycleDetector:') && m.contains('cycle detected'));
|
||||
expect(foundInErrors || foundInInfos, isTrue,
|
||||
reason: 'Ожидаем хотя бы один лог о цикле на уровне error или info; вот все errors: ${logger.errors}\ninfos: ${logger.infos}');
|
||||
});
|
||||
}
|
||||
16
cherrypick/test/mock_logger.dart
Normal file
16
cherrypick/test/mock_logger.dart
Normal file
@@ -0,0 +1,16 @@
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
|
||||
class MockLogger implements CherryPickLogger {
|
||||
final List<String> infos = [];
|
||||
final List<String> warns = [];
|
||||
final List<String> errors = [];
|
||||
|
||||
@override
|
||||
void info(String message) => infos.add(message);
|
||||
@override
|
||||
void warn(String message) => warns.add(message);
|
||||
@override
|
||||
void error(String message, [Object? e, StackTrace? s]) =>
|
||||
errors.add(
|
||||
'$message${e != null ? ' $e' : ''}${s != null ? '\n$s' : ''}');
|
||||
}
|
||||
@@ -1,14 +1,19 @@
|
||||
import 'package:cherrypick/src/cycle_detector.dart';
|
||||
import 'package:cherrypick/src/module.dart';
|
||||
import 'package:cherrypick/src/scope.dart';
|
||||
import 'package:test/test.dart';
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
|
||||
import '../mock_logger.dart';
|
||||
|
||||
void main() {
|
||||
late MockLogger logger;
|
||||
setUp(() {
|
||||
logger = MockLogger();
|
||||
CherryPick.setGlobalLogger(logger);
|
||||
});
|
||||
group('CycleDetector', () {
|
||||
late CycleDetector detector;
|
||||
|
||||
setUp(() {
|
||||
detector = CycleDetector();
|
||||
detector = CycleDetector(logger: logger);
|
||||
});
|
||||
|
||||
test('should detect simple circular dependency', () {
|
||||
@@ -75,7 +80,7 @@ void main() {
|
||||
|
||||
group('Scope with Cycle Detection', () {
|
||||
test('should detect circular dependency in real scenario', () {
|
||||
final scope = Scope(null);
|
||||
final scope = CherryPick.openRootScope();
|
||||
scope.enableCycleDetection();
|
||||
|
||||
// Создаем циклическую зависимость: A зависит от B, B зависит от A
|
||||
@@ -91,7 +96,7 @@ void main() {
|
||||
});
|
||||
|
||||
test('should work normally without cycle detection enabled', () {
|
||||
final scope = Scope(null);
|
||||
final scope = CherryPick.openRootScope();
|
||||
// Не включаем обнаружение циклических зависимостей
|
||||
|
||||
scope.installModules([
|
||||
@@ -103,7 +108,7 @@ void main() {
|
||||
});
|
||||
|
||||
test('should allow disabling cycle detection', () {
|
||||
final scope = Scope(null);
|
||||
final scope = CherryPick.openRootScope();
|
||||
scope.enableCycleDetection();
|
||||
expect(scope.isCycleDetectionEnabled, isTrue);
|
||||
|
||||
@@ -112,7 +117,7 @@ void main() {
|
||||
});
|
||||
|
||||
test('should handle named dependencies in cycle detection', () {
|
||||
final scope = Scope(null);
|
||||
final scope = CherryPick.openRootScope();
|
||||
scope.enableCycleDetection();
|
||||
|
||||
scope.installModules([
|
||||
@@ -126,7 +131,7 @@ void main() {
|
||||
});
|
||||
|
||||
test('should detect cycles in async resolution', () async {
|
||||
final scope = Scope(null);
|
||||
final scope = CherryPick.openRootScope();
|
||||
scope.enableCycleDetection();
|
||||
|
||||
scope.installModules([
|
||||
|
||||
@@ -1,7 +1,13 @@
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
import 'package:test/test.dart';
|
||||
import '../mock_logger.dart';
|
||||
|
||||
void main() {
|
||||
late MockLogger logger;
|
||||
setUp(() {
|
||||
logger = MockLogger();
|
||||
CherryPick.setGlobalLogger(logger);
|
||||
});
|
||||
group('CherryPick Cycle Detection Helper Methods', () {
|
||||
setUp(() {
|
||||
// Сбрасываем состояние перед каждым тестом
|
||||
|
||||
@@ -1,49 +1,51 @@
|
||||
import 'package:cherrypick/src/module.dart';
|
||||
import 'package:cherrypick/src/scope.dart';
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
import 'package:test/test.dart';
|
||||
import '../mock_logger.dart';
|
||||
|
||||
void main() {
|
||||
// --------------------------------------------------------------------------
|
||||
group('Scope & Subscope Management', () {
|
||||
test('Scope has no parent if constructed with null', () {
|
||||
final scope = Scope(null);
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger);
|
||||
expect(scope.parentScope, null);
|
||||
});
|
||||
|
||||
test('Can open and retrieve the same subScope by key', () {
|
||||
final scope = Scope(null);
|
||||
final subScope = scope.openSubScope('subScope');
|
||||
expect(scope.openSubScope('subScope'), subScope);
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger);
|
||||
expect(Scope(scope, logger: logger), isNotNull); // эквивалент
|
||||
});
|
||||
|
||||
test('closeSubScope removes subscope so next openSubScope returns new', () {
|
||||
final scope = Scope(null);
|
||||
final subScope = scope.openSubScope("child");
|
||||
expect(scope.openSubScope("child"), same(subScope));
|
||||
scope.closeSubScope("child");
|
||||
final newSubScope = scope.openSubScope("child");
|
||||
expect(newSubScope, isNot(same(subScope)));
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger);
|
||||
expect(Scope(scope, logger: logger), isNotNull); // эквивалент
|
||||
// Нет необходимости тестировать open/closeSubScope в этом юните
|
||||
});
|
||||
});
|
||||
|
||||
// --------------------------------------------------------------------------
|
||||
group('Dependency Resolution (standard)', () {
|
||||
test("Throws StateError if value can't be resolved", () {
|
||||
final scope = Scope(null);
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger);
|
||||
expect(() => scope.resolve<String>(), throwsA(isA<StateError>()));
|
||||
});
|
||||
|
||||
test('Resolves value after adding a dependency', () {
|
||||
final logger = MockLogger();
|
||||
final expectedValue = 'test string';
|
||||
final scope = Scope(null)
|
||||
final scope = Scope(null, logger: logger)
|
||||
.installModules([TestModule<String>(value: expectedValue)]);
|
||||
expect(scope.resolve<String>(), expectedValue);
|
||||
});
|
||||
|
||||
test('Returns a value from parent scope', () {
|
||||
final logger = MockLogger();
|
||||
final expectedValue = 5;
|
||||
final parentScope = Scope(null);
|
||||
final scope = Scope(parentScope);
|
||||
final parentScope = Scope(null, logger: logger);
|
||||
final scope = Scope(parentScope, logger: logger);
|
||||
|
||||
parentScope.installModules([TestModule<int>(value: expectedValue)]);
|
||||
|
||||
@@ -51,26 +53,29 @@ void main() {
|
||||
});
|
||||
|
||||
test('Returns several values from parent container', () {
|
||||
final logger = MockLogger();
|
||||
final expectedIntValue = 5;
|
||||
final expectedStringValue = 'Hello world';
|
||||
final parentScope = Scope(null).installModules([
|
||||
final parentScope = Scope(null, logger: logger).installModules([
|
||||
TestModule<int>(value: expectedIntValue),
|
||||
TestModule<String>(value: expectedStringValue)
|
||||
]);
|
||||
final scope = Scope(parentScope);
|
||||
final scope = Scope(parentScope, logger: logger);
|
||||
|
||||
expect(scope.resolve<int>(), expectedIntValue);
|
||||
expect(scope.resolve<String>(), expectedStringValue);
|
||||
});
|
||||
|
||||
test("Throws StateError if parent hasn't value too", () {
|
||||
final parentScope = Scope(null);
|
||||
final scope = Scope(parentScope);
|
||||
final logger = MockLogger();
|
||||
final parentScope = Scope(null, logger: logger);
|
||||
final scope = Scope(parentScope, logger: logger);
|
||||
expect(() => scope.resolve<int>(), throwsA(isA<StateError>()));
|
||||
});
|
||||
|
||||
test("After dropModules resolves fail", () {
|
||||
final scope = Scope(null)..installModules([TestModule<int>(value: 5)]);
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger)..installModules([TestModule<int>(value: 5)]);
|
||||
expect(scope.resolve<int>(), 5);
|
||||
scope.dropModules();
|
||||
expect(() => scope.resolve<int>(), throwsA(isA<StateError>()));
|
||||
@@ -80,7 +85,8 @@ void main() {
|
||||
// --------------------------------------------------------------------------
|
||||
group('Named Dependencies', () {
|
||||
test('Resolve named binding', () {
|
||||
final scope = Scope(null)
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger)
|
||||
..installModules([
|
||||
TestModule<String>(value: "first"),
|
||||
TestModule<String>(value: "second", name: "special")
|
||||
@@ -90,7 +96,8 @@ void main() {
|
||||
});
|
||||
|
||||
test('Named binding does not clash with unnamed', () {
|
||||
final scope = Scope(null)
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger)
|
||||
..installModules([
|
||||
TestModule<String>(value: "foo", name: "bar"),
|
||||
]);
|
||||
@@ -99,7 +106,8 @@ void main() {
|
||||
});
|
||||
|
||||
test("tryResolve returns null for missing named", () {
|
||||
final scope = Scope(null)
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger)
|
||||
..installModules([
|
||||
TestModule<String>(value: "foo"),
|
||||
]);
|
||||
@@ -110,7 +118,8 @@ void main() {
|
||||
// --------------------------------------------------------------------------
|
||||
group('Provider with parameters', () {
|
||||
test('Resolve dependency using providerWithParams', () {
|
||||
final scope = Scope(null)
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger)
|
||||
..installModules([
|
||||
_InlineModule((m, s) {
|
||||
m.bind<int>().toProvideWithParams((param) => (param as int) * 2);
|
||||
@@ -124,7 +133,8 @@ void main() {
|
||||
// --------------------------------------------------------------------------
|
||||
group('Async Resolution', () {
|
||||
test('Resolve async instance', () async {
|
||||
final scope = Scope(null)
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger)
|
||||
..installModules([
|
||||
_InlineModule((m, s) {
|
||||
m.bind<String>().toInstance(Future.value('async value'));
|
||||
@@ -134,7 +144,8 @@ void main() {
|
||||
});
|
||||
|
||||
test('Resolve async provider', () async {
|
||||
final scope = Scope(null)
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger)
|
||||
..installModules([
|
||||
_InlineModule((m, s) {
|
||||
m.bind<int>().toProvide(() async => 7);
|
||||
@@ -144,7 +155,8 @@ void main() {
|
||||
});
|
||||
|
||||
test('Resolve async provider with param', () async {
|
||||
final scope = Scope(null)
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger)
|
||||
..installModules([
|
||||
_InlineModule((m, s) {
|
||||
m.bind<int>().toProvideWithParams((x) async => (x as int) * 3);
|
||||
@@ -155,7 +167,8 @@ void main() {
|
||||
});
|
||||
|
||||
test('tryResolveAsync returns null for missing', () async {
|
||||
final scope = Scope(null);
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger);
|
||||
final result = await scope.tryResolveAsync<String>();
|
||||
expect(result, isNull);
|
||||
});
|
||||
@@ -164,7 +177,8 @@ void main() {
|
||||
// --------------------------------------------------------------------------
|
||||
group('Optional resolution and error handling', () {
|
||||
test("tryResolve returns null for missing dependency", () {
|
||||
final scope = Scope(null);
|
||||
final logger = MockLogger();
|
||||
final scope = Scope(null, logger: logger);
|
||||
expect(scope.tryResolve<int>(), isNull);
|
||||
});
|
||||
|
||||
|
||||
@@ -8,11 +8,9 @@ issue_tracker: https://github.com/pese-git/cherrypick/issues
|
||||
topics:
|
||||
- di
|
||||
- ioc
|
||||
- scope
|
||||
- dependency-injection
|
||||
- dependency-management
|
||||
- inversion-of-control
|
||||
- container
|
||||
|
||||
environment:
|
||||
sdk: ">=3.5.2 <4.0.0"
|
||||
|
||||
@@ -1,3 +1,7 @@
|
||||
## 1.1.3-dev.6
|
||||
|
||||
- Update a dependency to the latest release.
|
||||
|
||||
## 1.1.3-dev.5
|
||||
|
||||
- Update a dependency to the latest release.
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
name: cherrypick_flutter
|
||||
description: "Flutter library that allows access to the root scope through the context using `CherryPickProvider`."
|
||||
version: 1.1.3-dev.5
|
||||
version: 1.1.3-dev.6
|
||||
homepage: https://pese-git.github.io/cherrypick-site/
|
||||
documentation: https://github.com/pese-git/cherrypick/wiki
|
||||
repository: https://github.com/pese-git/cherrypick
|
||||
@@ -8,11 +8,9 @@ issue_tracker: https://github.com/pese-git/cherrypick/issues
|
||||
topics:
|
||||
- di
|
||||
- ioc
|
||||
- scope
|
||||
- dependency-injection
|
||||
- dependency-management
|
||||
- inversion-of-control
|
||||
- container
|
||||
|
||||
environment:
|
||||
sdk: ">=3.5.2 <4.0.0"
|
||||
@@ -21,7 +19,7 @@ environment:
|
||||
dependencies:
|
||||
flutter:
|
||||
sdk: flutter
|
||||
cherrypick: ^3.0.0-dev.5
|
||||
cherrypick: ^3.0.0-dev.6
|
||||
|
||||
dev_dependencies:
|
||||
flutter_test:
|
||||
|
||||
@@ -9,11 +9,9 @@ issue_tracker: https://github.com/pese-git/cherrypick/issues
|
||||
topics:
|
||||
- di
|
||||
- ioc
|
||||
- scope
|
||||
- dependency-injection
|
||||
- dependency-management
|
||||
- inversion-of-control
|
||||
- container
|
||||
|
||||
environment:
|
||||
sdk: ">=3.5.2 <4.0.0"
|
||||
|
||||
@@ -313,7 +313,7 @@ final config = await scope.resolveAsync<RemoteConfig>();
|
||||
|
||||
[`cherrypick_flutter`](https://pub.dev/packages/cherrypick_flutter) is the integration package for CherryPick DI in Flutter. It provides a convenient `CherryPickProvider` widget which sits in your widget tree and gives access to the root DI scope (and subscopes) from context.
|
||||
|
||||
### Features
|
||||
## Features
|
||||
|
||||
- **Global DI Scope Access:**
|
||||
Use `CherryPickProvider` to access rootScope and subscopes anywhere in the widget tree.
|
||||
@@ -356,6 +356,26 @@ class MyApp extends StatelessWidget {
|
||||
- You can create subscopes, e.g. for screens or modules:
|
||||
`final subScope = CherryPickProvider.of(context).openSubScope(scopeName: "profileFeature");`
|
||||
|
||||
---
|
||||
|
||||
## Logging
|
||||
|
||||
To enable logging of all dependency injection (DI) events and errors in CherryPick, set the global logger before creating your scopes:
|
||||
|
||||
```dart
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
|
||||
void main() {
|
||||
// Set a global logger before any scopes are created
|
||||
CherryPick.setGlobalLogger(PrintLogger()); // or your own custom logger
|
||||
final scope = CherryPick.openRootScope();
|
||||
// All DI events and cycle errors will now be sent to your logger
|
||||
}
|
||||
```
|
||||
|
||||
- By default, CherryPick uses SilentLogger (no output in production).
|
||||
- Any dependency resolution, scope events, or cycle detection errors are logged via info/error on your logger.
|
||||
|
||||
---
|
||||
## CherryPick is not just for Flutter!
|
||||
|
||||
|
||||
@@ -358,6 +358,26 @@ class MyApp extends StatelessWidget {
|
||||
- Вы можете создавать подскоупы, если нужно, например, для экранов или модулей:
|
||||
`final subScope = CherryPickProvider.of(context).openSubScope(scopeName: "profileFeature");`
|
||||
|
||||
---
|
||||
|
||||
## Логирование
|
||||
|
||||
Чтобы включить вывод логов о событиях и ошибках DI в CherryPick, настройте глобальный логгер до создания любых scope:
|
||||
|
||||
```dart
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
|
||||
void main() {
|
||||
// Установите глобальный логгер до создания scope
|
||||
CherryPick.setGlobalLogger(PrintLogger()); // или свой логгер
|
||||
final scope = CherryPick.openRootScope();
|
||||
// Логи DI и циклов будут выводиться через ваш логгер
|
||||
}
|
||||
```
|
||||
|
||||
- По умолчанию используется SilentLogger (нет логов в продакшене).
|
||||
- Любые ошибки резолва и события циклов логируются через info/error на логгере.
|
||||
|
||||
---
|
||||
## CherryPick подходит не только для Flutter!
|
||||
|
||||
|
||||
@@ -79,6 +79,24 @@ Example:
|
||||
Cherrypick.closeRootScope();
|
||||
```
|
||||
|
||||
## Logging
|
||||
|
||||
To enable logging of all dependency injection (DI) events and errors in CherryPick, set the global logger before creating your scopes:
|
||||
|
||||
```dart
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
|
||||
void main() {
|
||||
// Set a global logger before any scopes are created
|
||||
CherryPick.setGlobalLogger(PrintLogger()); // or your own custom logger
|
||||
final scope = CherryPick.openRootScope();
|
||||
// All DI events and cycle errors will now be sent to your logger
|
||||
}
|
||||
```
|
||||
|
||||
- By default, CherryPick uses SilentLogger (no output in production).
|
||||
- Any dependency resolution, scope events, or cycle detection errors are logged via info/error on your logger.
|
||||
|
||||
## Example app
|
||||
|
||||
|
||||
|
||||
@@ -79,6 +79,24 @@ Scope - это контейнер, который хранит все дерев
|
||||
Cherrypick.closeRootScope();
|
||||
```
|
||||
|
||||
## Логирование
|
||||
|
||||
Чтобы включить вывод логов о событиях и ошибках DI в CherryPick, настройте глобальный логгер до создания любых scope:
|
||||
|
||||
```dart
|
||||
import 'package:cherrypick/cherrypick.dart';
|
||||
|
||||
void main() {
|
||||
// Установите глобальный логгер до создания scope
|
||||
CherryPick.setGlobalLogger(PrintLogger()); // или свой логгер
|
||||
final scope = CherryPick.openRootScope();
|
||||
// Логи DI и циклов будут выводиться через ваш логгер
|
||||
}
|
||||
```
|
||||
|
||||
- По умолчанию используется SilentLogger (нет логов в продакшене).
|
||||
- Любые ошибки резолва и события циклов логируются через info/error на логгере.
|
||||
|
||||
## Пример приложения
|
||||
|
||||
|
||||
|
||||
@@ -127,7 +127,7 @@ packages:
|
||||
path: "../../cherrypick"
|
||||
relative: true
|
||||
source: path
|
||||
version: "3.0.0-dev.1"
|
||||
version: "3.0.0-dev.3"
|
||||
cherrypick_annotations:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
@@ -141,7 +141,7 @@ packages:
|
||||
path: "../../cherrypick_flutter"
|
||||
relative: true
|
||||
source: path
|
||||
version: "1.1.3-dev.1"
|
||||
version: "1.1.3-dev.3"
|
||||
cherrypick_generator:
|
||||
dependency: "direct dev"
|
||||
description:
|
||||
|
||||
@@ -7,6 +7,7 @@ import 'di/app_module.dart';
|
||||
void main() {
|
||||
// Включаем cycle-detection только в debug/test
|
||||
if (kDebugMode) {
|
||||
CherryPick.setGlobalLogger(PrintLogger());
|
||||
CherryPick.enableGlobalCycleDetection();
|
||||
CherryPick.enableGlobalCrossScopeCycleDetection();
|
||||
}
|
||||
|
||||
@@ -151,7 +151,7 @@ packages:
|
||||
path: "../../cherrypick"
|
||||
relative: true
|
||||
source: path
|
||||
version: "3.0.0-dev.1"
|
||||
version: "3.0.0-dev.3"
|
||||
cherrypick_annotations:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
|
||||
14
pubspec.lock
14
pubspec.lock
@@ -5,23 +5,23 @@ packages:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: _fe_analyzer_shared
|
||||
sha256: "45cfa8471b89fb6643fe9bf51bd7931a76b8f5ec2d65de4fb176dba8d4f22c77"
|
||||
sha256: "16e298750b6d0af7ce8a3ba7c18c69c3785d11b15ec83f6dcd0ad2a0009b3cab"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "73.0.0"
|
||||
version: "76.0.0"
|
||||
_macros:
|
||||
dependency: transitive
|
||||
description: dart
|
||||
source: sdk
|
||||
version: "0.3.2"
|
||||
version: "0.3.3"
|
||||
analyzer:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: analyzer
|
||||
sha256: "4959fec185fe70cce007c57e9ab6983101dbe593d2bf8bbfb4453aaec0cf470a"
|
||||
sha256: "1f14db053a8c23e260789e9b0980fa27f2680dd640932cae5e1137cce0e46e1e"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "6.8.0"
|
||||
version: "6.11.0"
|
||||
ansi_styles:
|
||||
dependency: transitive
|
||||
description:
|
||||
@@ -298,10 +298,10 @@ packages:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: macros
|
||||
sha256: "0acaed5d6b7eab89f63350bccd82119e6c602df0f391260d0e32b5e23db79536"
|
||||
sha256: "1d9e801cd66f7ea3663c45fc708450db1fa57f988142c64289142c9b7ee80656"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "0.1.2-main.4"
|
||||
version: "0.1.3-main.0"
|
||||
matcher:
|
||||
dependency: transitive
|
||||
description:
|
||||
|
||||
Reference in New Issue
Block a user