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🤖 AGENTS.md consolidation and updates (#7194)

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## Summary

Unify some of the different documentation intended for LLM consumption.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7194-AGENTS-md-consolidation-and-updates-2c06d73d36508123b10ed75f03d41e75)
by [Unito](https://www.unito.io)

---------

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
This commit is contained in:
Alexander Brown
2025-12-05 15:03:31 -08:00
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# Repository Guidelines
## Project Structure & Module Organization
- Source: `src/` (Vue 3 + TypeScript). Key areas: `components/`, `views/`, `stores/` (Pinia), `composables/`, `services/`, `utils/`, `assets/`, `locales/`.
- Routing/i18n/entry: `src/router.ts`, `src/i18n.ts`, `src/main.ts`.
- Tests: unit/component in `tests-ui/` and `src/components/**/*.{test,spec}.ts`; E2E in `browser_tests/`.
- Public assets: `public/`. Build output: `dist/`.
- Config: `vite.config.mts`, `vitest.config.ts`, `playwright.config.ts`, `eslint.config.ts`, `.prettierrc`.
- Source: `src/`
- Vue 3.5+
- TypeScript
- Tailwind 4
- Key areas:
- `components/`
- `views/`
- `stores/` (Pinia)
- `composables/`
- `services/`
- `utils/`
- `assets/`
- `locales/`
- Routing: `src/router.ts`,
- i18n: `src/i18n.ts`,
- Entry Point: `src/main.ts`.
- Tests:
- unit/component in `tests-ui/` and `src/**/*.test.ts`
- E2E (Playwright) in `browser_tests/**/*.spec.ts`
- Public assets: `public/`
- Build output: `dist/`
- Configs
- `vite.config.mts`
- `vitest.config.ts`
- `playwright.config.ts`
- `eslint.config.ts`
- `.prettierrc`
- etc.
## Monorepo Architecture
The project now uses **Nx** for build orchestration and task management:
- **Task Orchestration**: Commands like `dev`, `build`, `lint`, and `test:browser` run via Nx
- **Caching**: Nx provides intelligent caching for faster rebuilds
- **Configuration**: Managed through `nx.json` with plugins for ESLint, Storybook, Vite, and Playwright
- **Dependencies**: Nx handles dependency graph analysis and parallel execution
Key Nx features:
- Build target caching and incremental builds
- Parallel task execution across the monorepo
- Plugin-based architecture for different tools
## Build, Test, and Development Commands
- `pnpm dev`: Start Vite dev server.
- `pnpm dev:electron`: Dev server with Electron API mocks.
- `pnpm build`: Type-check then production build to `dist/`.
- `pnpm preview`: Preview the production build locally.
- `pnpm test:unit`: Run Vitest unit tests.
- `pnpm test:browser`: Run Playwright E2E tests (`browser_tests/`).
- `pnpm lint` / `pnpm lint:fix`: Lint (ESLint). `pnpm format` / `format:check`: Prettier.
- `pnpm typecheck`: Vue TSC type checking.
- `pnpm dev:electron`: Dev server with Electron API mocks
- `pnpm build`: Type-check then production build to `dist/`
- `pnpm preview`: Preview the production build locally
- `pnpm test:unit`: Run Vitest unit tests
- `pnpm test:browser`: Run Playwright E2E tests (`browser_tests/`)
- `pnpm lint` / `pnpm lint:fix`: Lint (ESLint)
- `pnpm format` / `pnpm format:check`: Prettier
- `pnpm typecheck`: Vue TSC type checking
## Coding Style & Naming Conventions
- Language: TypeScript, Vue SFCs (`.vue`). Indent 2 spaces; single quotes; no semicolons; width 80 (see `.prettierrc`).
- Imports: sorted/grouped by plugin; run `pnpm format` before committing.
- ESLint: Vue + TS rules; no floating promises; unused imports disallowed; i18n raw text restrictions in templates.
- Naming: Vue components in PascalCase (e.g., `MenuHamburger.vue`); composables `useXyz.ts`; Pinia stores `*Store.ts`.
- Language:
- TypeScript (exclusive, no new JavaScript)
- Vue 3 SFCs (`.vue`)
- Composition API only
- Tailwind 4 styling
- Avoid `<style>` blocks
- Style: (see `.prettierrc`)
- Indent 2 spaces
- single quotes
- no trailing semicolons
- width 80
- Imports:
- sorted/grouped by plugin
- run `pnpm format` before committing
- ESLint:
- Vue + TS rules
- no floating promises
- unused imports disallowed
- i18n raw text restrictions in templates
- Naming:
- Vue components in PascalCase (e.g., `MenuHamburger.vue`)
- composables `useXyz.ts`
- Pinia stores `*Store.ts`
## Testing Guidelines
- Frameworks: Vitest (unit/component, happy-dom) and Playwright (E2E).
- Test files: `**/*.{test,spec}.{ts,tsx,js}` under `tests-ui/`, `src/components/`, and `src/lib/litegraph/test/`.
- Coverage: text/json/html reporters enabled; aim to cover critical logic and new features.
- Playwright: place tests in `browser_tests/`; optional tags like `@mobile`, `@2x` are respected by config.
- Frameworks:
- Vitest (unit/component, happy-dom)
- Playwright (E2E)
- Test files:
- Unit/Component: `**/*.test.ts`
- E2E: `browser_tests/**/*.spec.ts`
- Litegraph Specific: `src/lib/litegraph/test/`
- Coverage: text/json/html reporters enabled
- aim to cover critical logic and new features
- Playwright:
- optional tags like `@mobile`, `@2x` are respected by config
## Commit & Pull Request Guidelines
- Commits: Use `[skip ci]` for locale-only updates when appropriate.
- PRs: Include clear description, linked issues (`- Fixes #123`), and screenshots/GIFs for UI changes.
- Quality gates: `pnpm lint`, `pnpm typecheck`, and relevant tests must pass. Keep PRs focused and small.
- Commits: Use `[skip ci]` for locale-only updates when appropriate
- PRs: Include clear description, linked issues (`- Fixes #123`), and screenshots/GIFs for UI changes
- Quality gates: `pnpm lint`, `pnpm typecheck`, and relevant tests must pass
- Keep PRs focused and small
## Security & Configuration Tips
- Secrets: Use `.env` (see `.env_example`); do not commit secrets.
## Vue 3 Composition API Best Practices
- Use `<script setup lang="ts">` for component logic
- Utilize `ref` for reactive state
- Implement computed properties with computed()
- Use watch and watchEffect for side effects
- Avoid using a `ref` and a `watch` if a `computed` would work instead
- Implement lifecycle hooks with onMounted, onUpdated, etc.
- Utilize provide/inject for dependency injection
- Do not use dependency injection if a Store or a shared composable would be simpler
- Use Vue 3.5 TypeScript style of default prop declaration
- Example:
```typescript
const { nodes, showTotal = true } = defineProps<{
nodes: ApiNodeCost[]
showTotal?: boolean
}>()
```
- Do not use `withDefaults` or runtime props declaration
- Do not import Vue macros unnecessarily
- Prefer `useModel` to separately defining a prop and emit
- Be judicious with addition of new refs or other state
- If it's possible to accomplish the design goals with just a prop, don't add a `ref`
- If it's possible to use the `ref` or prop directly, don't add a `computed`
- If it's possible to use a `computed` to name and reuse a derived value, don't use a `watch`
## Development Guidelines
1. Leverage VueUse functions for performance-enhancing styles
2. Use es-toolkit for utility functions
3. Use TypeScript for type safety
4. Implement proper props and emits definitions
5. Utilize Vue 3's Teleport component when needed
6. Use Suspense for async components
7. Implement proper error handling
8. Follow Vue 3 style guide and naming conventions
9. Use Vite for fast development and building
10. Use vue-i18n in composition API for any string literals. Place new translation entries in src/locales/en/main.json
11. Avoid new usage of PrimeVue components
## External Resources
- Vue: <https://vuejs.org/api/>
- Tailwind: <https://tailwindcss.com/docs/styling-with-utility-classes>
- shadcn/vue: <https://www.shadcn-vue.com/>
- Reka UI: <https://reka-ui.com/>
- PrimeVue: <https://primevue.org>
- ComfyUI: <https://docs.comfy.org>
- Electron: <https://www.electronjs.org/docs/latest/>
- Wiki: <https://deepwiki.com/Comfy-Org/ComfyUI_frontend/1-overview>
## Project Philosophy
- Follow good software engineering principles
- YAGNI
- AHA
- DRY
- SOLID
- Clean, stable public APIs
- Domain-driven design
- Thousands of users and extensions
- Prioritize clean interfaces that restrict extension access
## Repository Navigation
- Check README files in key folders (tests-ui, browser_tests, composables, etc.)
- Prefer running single tests for performance
- Use --help for unfamiliar CLI tools
## GitHub Integration
When referencing Comfy-Org repos:
1. Check for local copy
2. Use GitHub API for branches/PRs/metadata
3. Curl GitHub website if needed
## Settings and Feature Flags Quick Reference
### Settings Usage
```typescript
const settingStore = useSettingStore()
const value = settingStore.get('Comfy.SomeSetting') // Get setting
await settingStore.set('Comfy.SomeSetting', newValue) // Update setting
```
### Dynamic Defaults
```typescript
{
id: 'Comfy.Example.Setting',
defaultValue: () => window.innerWidth < 1024 ? 'small' : 'large' // Runtime context
}
```
### Version-Based Defaults
```typescript
{
id: 'Comfy.Example.Feature',
defaultValue: 'legacy',
defaultsByInstallVersion: { '1.25.0': 'enhanced' } // Gradual rollout
}
```
### Feature Flags
```typescript
if (api.serverSupportsFeature('feature_name')) { // Check capability
// Use enhanced feature
}
const value = api.getServerFeature('config_name', defaultValue) // Get config
```
**Documentation:**
- Settings system: `docs/SETTINGS.md`
- Feature flags system: `docs/FEATURE_FLAGS.md`
## Common Pitfalls
- NEVER use `any` type - use proper TypeScript types
- NEVER use `as any` type assertions - fix the underlying type issue
- NEVER use `--no-verify` flag when committing
- NEVER delete or disable tests to make them pass
- NEVER circumvent quality checks
- NEVER use `dark:` or `dark-theme:` tailwind variants. Instead use a semantic value from the `style.css` theme, e.g. `bg-node-component-surface`
- NEVER use `:class="[]"` to merge class names - always use `import { cn } from '@/utils/tailwindUtil'`, for example: `<div :class="cn('text-node-component-header-icon', hasError && 'text-danger')" />`