ci.yaml

name: CI

on:
  push:
    branches:
      - main
      - master
  pull_request:
    branches:
      - main
      - master

env:
  GO_VERSION: '1.24'
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
          cache: true

      - name: Run golangci-lint
        uses: golangci/golangci-lint-action@v7
        with:
          version: v2.5.0
          args: --timeout=5m

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
          cache: true

      - name: Run unit tests
        run: |
          go test -v -race -coverprofile=coverage-unit.out ./pkg/...

      - name: Run integration tests
        run: |
          make test

      - name: Upload coverage
        uses: codecov/codecov-action@v3
        with:
          files: ./coverage-unit.out,./coverage-integration.out
          flags: unittests
          name: codecov-umbrella

  build:
    name: Build
    runs-on: ubuntu-latest
    needs: [lint, test]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
          cache: true

      - name: Generate manifests
        run: make manifests generate

      - name: Build binary
        run: make build

      - name: Verify no changes
        run: |
          git diff --exit-code || (echo "Generated files are out of date. Run 'make manifests generate' and commit." && exit 1)

  docker:
    name: Docker Build
    runs-on: ubuntu-latest
    needs: [build]
    if: github.event_name == 'push'
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login 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=ref,event=branch
            type=ref,event=pr
            type=sha,prefix=
            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}

      - name: Build and push
        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

  helm:
    name: Helm Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.13.0

      - name: Lint Helm chart
        run: |
          if [ -d "charts/cnpg-storage-manager" ]; then
            helm lint charts/cnpg-storage-manager
          else
            echo "Helm chart not yet created, skipping lint"
          fi

  security:
    name: Security Scan
    runs-on: ubuntu-latest
    permissions:
      security-events: write
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
          cache: true

      - name: Run Gosec Security Scanner
        uses: securego/gosec@master
        with:
          args: '-no-fail -fmt sarif -out results.sarif ./...'

      - name: Upload SARIF file
        uses: github/codeql-action/upload-sarif@v3
        with:
          sarif_file: results.sarif
        if: always()
        continue-on-error: true  # Don't fail if GitHub Advanced Security is not enabled

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          scan-type: 'fs'
          scan-ref: '.'
          format: 'table'
          exit-code: '0'
          ignore-unfixed: true
          vuln-type: 'os,library'
          severity: 'CRITICAL,HIGH'

  e2e:
    name: E2E Tests
    runs-on: ubuntu-latest
    needs: [docker]
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
          cache: true

      - name: Create kind cluster
        uses: helm/kind-action@v1
        with:
          cluster_name: e2e-test
          config: test/e2e/kind-config.yaml

      - name: Install CNPG operator
        run: |
          kubectl apply -f https://raw.githubusercontent.com/cloudnative-pg/cloudnative-pg/release-1.20/releases/cnpg-1.20.0.yaml
          kubectl wait --for=condition=available --timeout=300s deployment/cnpg-controller-manager -n cnpg-system

      - name: Run E2E tests
        run: make test-e2e
        env:
          IMG: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}