Files
twenty/.cursor/rules/nx-rules.mdc
Félix Malfait c7b4001c3d Migrate cursor rules (#12646)
Migrating rules to new format but they should be re-written entirely, I
don't think they help much and are not auto-included (except
architecture)
2025-06-17 07:54:02 +02:00

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---
description: Guidelines and best practices for working with Nx in the Twenty workspace, including workspace architecture understanding, configuration management, and generator usage.
globs:
alwaysApply: false
---
---
description: Guidelines and best practices for working with Nx in the Twenty workspace, including workspace architecture understanding, configuration management, and generator usage.
globs: ["**/nx.json", "**/project.json", "**/workspace.json"]
alwaysApply: false
---
# Nx Guidelines
## Core Commands
```bash
# Run target for specific project
npx nx run twenty-front:build
npx nx run twenty-server:test
# Run target for all projects
npx nx run-many --target=build --all
npx nx run-many --target=test --projects=twenty-front,twenty-server
# Generate/modify projects
npx nx g @nx/react:app my-app
npx nx g @nx/react:component my-component
```
## Project Structure
- Each package has a `project.json` with targets
- Dependencies managed through `tsconfig.json` path mappings
- Shared libraries in `packages/` directory
## Build Targets
```json
// project.json
{
"targets": {
"build": {
"executor": "@nx/vite:build",
"options": { "outputPath": "dist/packages/twenty-front" }
},
"test": {
"executor": "@nx/jest:jest",
"options": { "jestConfig": "packages/twenty-front/jest.config.ts" }
}
}
}
```
## Dependency Graph
```bash
# View project dependencies
npx nx graph
# Check what's affected by changes
npx nx affected --target=test
npx nx affected --target=build --base=main
```
## Library Management
- Use `npx nx g @nx/workspace:library` generator for shared libs
- Internal imports use `@/` path mapping
- Libraries must export through index.ts barrel files
## Cache Configuration
- Nx caches build outputs and test results
- Configure `outputs` in project.json targets
- Use `inputs` to define what invalidates cache
```json
{
"build": {
"outputs": ["dist/packages/my-app"],
"inputs": ["source", "^source"],
"cache": true
}
}
```