name: Full CI/CD

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

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  # ---- Job 1: Test ----
  test:
    name: Test and Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "npm"

      - run: npm ci

      - name: Lint
        run: npm run lint

      - name: Type check
        run: npx tsc --noEmit

      - name: Unit tests
        run: npm test -- --coverage --coverageThreshold='{"global":{"lines":80}}'

  # ---- Job 2: Build Docker Image ----
  build:
    name: Build and Push Docker Image
    needs: test  # רק אחרי שtest עבר
    runs-on: ubuntu-latest
    # רק על push ל-main, לא על PRs
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    
    permissions:
      contents: read
      packages: write  # נדרש לghcr.io

    outputs:
      image-tag: ${{ steps.meta.outputs.tags }}
      image-digest: ${{ steps.build.outputs.digest }}

    steps:
      - uses: actions/checkout@v4

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=sha,prefix=sha-
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Build and push
        id: build
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Scan image for vulnerabilities
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:sha-${{ github.sha }}
          format: "table"
          exit-code: "1"
          severity: "CRITICAL"

  # ---- Job 3: Deploy to Staging ----
  deploy-staging:
    name: Deploy to Staging
    needs: build
    runs-on: ubuntu-latest
    environment: staging

    steps:
      - uses: actions/checkout@v4

      - name: Deploy to staging
        run: |
          kubectl set image deployment/app \
            app=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:sha-${{ github.sha }} \
            -n staging
          kubectl rollout status deployment/app -n staging --timeout=120s
        env:
          KUBECONFIG_DATA: ${{ secrets.KUBECONFIG_STAGING }}

      - name: Run smoke tests
        run: |
          sleep 10
          curl -f https://staging.myapp.com/health || exit 1

  # ---- Job 4: Deploy to Production ----
  deploy-production:
    name: Deploy to Production
    needs: deploy-staging
    runs-on: ubuntu-latest
    environment: production  # דורש approval ב-GitHub UI

    steps:
      - uses: actions/checkout@v4

      - name: Deploy to production
        run: |
          kubectl set image deployment/app \
            app=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:sha-${{ github.sha }} \
            -n production
          kubectl rollout status deployment/app -n production --timeout=180s
GitHub Actions — בניית Pipelines

GitHub Actions — בניית Pipelines

GitHub Actions — בניית Pipelines
