Files
ComfyUI-Lora-Manager/AGENTS.md
Will Miao acc625ead3 feat(recipes): add sync changes dropdown menu for recipe refresh
- Add syncChanges() function to recipeApi.js for quick refresh without cache rebuild
- Implement dropdown menu UI in recipes page with quick refresh and full rebuild options
- Add initDropdowns() method to RecipeManager for dropdown interaction handling
- Update AGENTS.md with more precise instruction about running sync_translation_keys.py
- Integrate sync changes functionality as default refresh behavior
2026-03-04 20:31:58 +08:00

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# AGENTS.md
This file provides guidance for agentic coding assistants working in this repository.
## Development Commands
### Backend Development
```bash
# Install dependencies
pip install -r requirements.txt
pip install -r requirements-dev.txt
# Run standalone server (port 8188 by default)
python standalone.py --port 8188
# Run all backend tests
pytest
# Run specific test file
pytest tests/test_recipes.py
# Run specific test function
pytest tests/test_recipes.py::test_function_name
# Run backend tests with coverage
COVERAGE_FILE=coverage/backend/.coverage pytest \
--cov=py --cov=standalone \
--cov-report=term-missing \
--cov-report=html:coverage/backend/html \
--cov-report=xml:coverage/backend/coverage.xml
```
### Frontend Development (Standalone Web UI)
```bash
npm install
npm test # Run all tests (JS + Vue)
npm run test:js # Run JS tests only
npm run test:watch # Watch mode
npm run test:coverage # Generate coverage report
```
### Vue Widget Development
```bash
cd vue-widgets
npm install
npm run dev # Build in watch mode
npm run build # Build production bundle
npm run typecheck # Run TypeScript type checking
npm test # Run Vue widget tests
npm run test:watch # Watch mode
npm run test:coverage # Generate coverage report
```
## Python Code Style
### Imports & Formatting
- Use `from __future__ import annotations` for forward references
- Group imports: standard library, third-party, local (blank line separated)
- Absolute imports within `py/`: `from ..services import X`
- PEP 8 with 4-space indentation, type hints required
### Naming Conventions
- Files: `snake_case.py`, Classes: `PascalCase`, Functions/vars: `snake_case`
- Constants: `UPPER_SNAKE_CASE`, Private: `_protected`, `__mangled`
### Error Handling & Async
- Use `logging.getLogger(__name__)`, define custom exceptions in `py/services/errors.py`
- `async def` for I/O, `@pytest.mark.asyncio` for async tests
- Singleton with `asyncio.Lock`: see `ModelScanner.get_instance()`
- Return `aiohttp.web.json_response` or `web.Response`
### Testing
- `pytest` with `--import-mode=importlib`
- Fixtures in `tests/conftest.py`, use `tmp_path_factory` for isolation
- Mark tests needing real paths: `@pytest.mark.no_settings_dir_isolation`
- Mock ComfyUI dependencies via conftest patterns
## JavaScript/TypeScript Code Style
### Imports & Modules
- ES modules: `import { app } from "../../scripts/app.js"` for ComfyUI
- Vue: `import { ref, computed } from 'vue'`, type imports: `import type { Foo }`
- Export named functions: `export function foo() {}`
### Naming & Formatting
- camelCase for functions/vars/props, PascalCase for classes
- Constants: `UPPER_SNAKE_CASE`, Files: `snake_case.js` or `kebab-case.js`
- 2-space indentation preferred (follow existing file conventions)
- Vue Single File Components: `<script setup lang="ts">` preferred
### Widget Development
- ComfyUI: `app.registerExtension()`, `node.addDOMWidget(name, type, element, options)`
- Event handlers via `addEventListener` or widget callbacks
- Shared utilities: `web/comfyui/utils.js`
### Vue Composables Pattern
- Use composition API: `useXxxState(widget)`, return reactive refs and methods
- Guard restoration loops with flag: `let isRestoring = false`
- Build config from state: `const buildConfig = (): Config => { ... }`
## Architecture Patterns
### Service Layer
- `ServiceRegistry` singleton for DI, services use `get_instance()` classmethod
- Separate scanners (discovery) from services (business logic)
- Handlers in `py/routes/handlers/` are pure functions with deps as params
### Model Types & Routes
- `BaseModelService` base for LoRA, Checkpoint, Embedding
- `ModelScanner` for file discovery, hash deduplication
- `PersistentModelCache` (SQLite) for persistence
- Route registrars: `ModelRouteRegistrar`, endpoints: `/loras/*`, `/checkpoints/*`, `/embeddings/*`
- WebSocket via `WebSocketManager` for real-time updates
### Recipe System
- Base: `py/recipes/base.py`, Enrichment: `RecipeEnrichmentService`
- Parsers: `py/recipes/parsers/`
## Important Notes
- ALWAYS use English for comments (per copilot-instructions.md)
- Dual mode: ComfyUI plugin (folder_paths) vs standalone (settings.json)
- Detection: `os.environ.get("LORA_MANAGER_STANDALONE", "0") == "1"`
- Run `python scripts/sync_translation_keys.py` after adding UI strings to `locales/en.json`
- Symlinks require normalized paths
## Frontend UI Architecture
### 1. Standalone Web UI
- Location: `./static/` and `./templates/`
- Tech: Vanilla JS + CSS, served by standalone server
- Tests via npm in root directory
### 2. ComfyUI Custom Node Widgets
- Location: `./web/comfyui/` (Vanilla JS) + `./vue-widgets/` (Vue)
- Primary styles: `./web/comfyui/lm_styles.css` (NOT `./static/css/`)
- Vue builds to `./web/comfyui/vue-widgets/`, typecheck via `vue-tsc`