CI/CD Pipeline Skill

---
name: ci-cd-pipeline-50459228bb6f
description: Continuous integration and deployment with GitHub Actions
---

# CI/CD Pipeline Skill

## GitHub Actions for Next.js

### Main CI Workflow
```yaml
# .github/workflows/ci.yml
name: CI

on:
  push:
    branches: [main, develop]
  pull_request:
    branches: [main]

jobs:
  lint-and-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
      
      - name: Install dependencies
        run: npm ci
      
      - name: Lint
        run: npm run lint
      
      - name: Type check
        run: npm run type-check
      
      - name: Run tests
        run: npm test
      
      - name: Build
        run: npm run build

  deploy-preview:
    needs: lint-and-test
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: amondnet/vercel-action@v25
        with:
          vercel-token: ${{ secrets.VERCEL_TOKEN }}
          vercel-org-id: ${{ secrets.VERCEL_ORG_ID }}
          vercel-project-id: ${{ secrets.VERCEL_PROJECT_ID }}

  deploy-production:
    needs: lint-and-test
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: amondnet/vercel-action@v25
        with:
          vercel-token: ${{ secrets.VERCEL_TOKEN }}
          vercel-org-id: ${{ secrets.VERCEL_ORG_ID }}
          vercel-project-id: ${{ secrets.VERCEL_PROJECT_ID }}
          vercel-args: '--prod'
```

### Database Migrations
```yaml
# .github/workflows/migrate.yml
name: Database Migration

on:
  push:
    branches: [main]
    paths:
      - 'supabase/migrations/**'

jobs:
  migrate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Setup Supabase CLI
        uses: supabase/setup-cli@v1
        with:
          version: latest
      
      - name: Run migrations
        run: supabase db push
        env:
          SUPABASE_ACCESS_TOKEN: ${{ secrets.SUPABASE_ACCESS_TOKEN }}
          SUPABASE_DB_PASSWORD: ${{ secrets.SUPABASE_DB_PASSWORD }}
```

### Scheduled Jobs
```yaml
# .github/workflows/scheduled.yml
name: Scheduled Tasks

on:
  schedule:
    - cron: '0 6 * * *'  # Daily at 6 AM UTC

jobs:
  daily-tasks:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Run daily cleanup
        run: npm run daily-cleanup
        env:
          DATABASE_URL: ${{ secrets.DATABASE_URL }}
```

## Secrets Required
```
VERCEL_TOKEN
VERCEL_ORG_ID
VERCEL_PROJECT_ID
SUPABASE_ACCESS_TOKEN
SUPABASE_DB_PASSWORD
DATABASE_URL
```

## Branch Protection Rules
1. Require PR reviews before merging
2. Require status checks to pass
3. Require branches to be up to date
4. Require linear history (optional)

## Deployment Environments
- **Preview**: Auto-deploy PRs to unique preview URLs
- **Staging**: Deploy develop branch
- **Production**: Deploy main branch only