ci.yaml

name: Build and Test Application

on:
  pull_request:
    types: [ opened, synchronize, reopened ]
    branches: [ master ]
  push:
    branches: [ master ]

env:
  JAVA_VERSION: 21
  NODE_VERSION: 23
  PNPM_VERSION: 10.4.0
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}


jobs:
  build-and-test:
    name: Build & Run All Tests
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v5

      - name: Set up JDK ${{ env.JAVA_VERSION }}
        uses: actions/setup-java@v5
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: 'temurin'
          cache: 'maven'

      - name: Install pnpm
        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Set up Node.js ${{ env.NODE_VERSION }}
        id: pnpm-modules-cache
        uses: actions/setup-node@v6
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'
          cache-dependency-path: 'pnpm-lock.yaml'

      - name: Install Frontend Dependencies
        run: pnpm install --frozen-lockfile --ignore-scripts
        working-directory: src/main/frontend

      - name: Lint Frontend
        run: pnpm lint
        working-directory: src/main/frontend

      - name: Lint Backend
        run: mvn checkstyle:check

      - name: Test Frontend
        run: pnpm test --watch=false --browsers=ChromeHeadless
        working-directory: src/main/frontend

      - name: Test & Build Backend and run E2E Tests
        run: mvn clean package "-Dspring.profiles.active=local-seed"

      - name: Upload CI Artifacts on Failure
        if: failure()
        uses: actions/upload-artifact@v5
        with:
          name: test-artifacts
          path: |
            target/surefire-reports/
            target/failsafe-reports/
            target/cypress/
          retention-days: 7

  docker-publish:
    needs: build-and-test
    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      # This is used to complete the identity challenge
      # with sigstore/fulcio when running outside of PRs.
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v5

      # First setup and build the artifact to ensure it's available for the Docker build
      - name: Set up JDK ${{ env.JAVA_VERSION }}
        uses: actions/setup-java@v5
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: 'temurin'
          cache: 'maven'

      - name: Install pnpm
        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Set up Node.js ${{ env.NODE_VERSION }}
        id: pnpm-modules-cache
        uses: actions/setup-node@v6
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'
          cache-dependency-path: 'pnpm-lock.yaml'

      - name: Install Frontend Dependencies
        run: pnpm install --frozen-lockfile --ignore-scripts
        working-directory: src/main/frontend

      - name: Build
        run: mvn clean package -DskipTests "-Dspring.profiles.active=prod" -Drevision="0.0.${{ github.run_number }}"

      # Install the cosign tool except on PR
      # https://github.com/sigstore/cosign-installer
      - name: Install cosign
        if: github.event_name != 'pull_request'
        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
        with:
          cosign-release: 'v2.2.4'

      # Set up BuildKit Docker container builder to be able to build
      # multi-platform images and export cache
      # https://github.com/docker/setup-buildx-action
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1

      # Login against a Docker registry except on PR
      # https://github.com/docker/login-action
      - name: Log into registry ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # Extract metadata (tags, labels) for Docker
      # https://github.com/docker/metadata-action
      - name: Extract Docker metadata for insights application
        id: meta
        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=raw,value=0.0.${{ github.run_number }}

      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@9e436ba9f2d7bcd1d038c8e55d039d37896ddc5d
        with:
          context: .
          file: docker/Dockerfile
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      # Sign the resulting Docker image digest except on PRs.
      # This will only write to the public Rekor transparency log when the Docker
      # repository is public to avoid leaking data.  If you would like to publish
      # transparency data even for private images, pass --force to cosign below.
      # https://github.com/sigstore/cosign
      - name: Sign the published Docker image
        if: ${{ github.event_name != 'pull_request' }}
        env:
          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
          TAGS: ${{ steps.meta.outputs.tags }}
          DIGEST: ${{ steps.build-and-push.outputs.digest }}
          # This step uses the identity token to provision an ephemeral certificate
          # against the sigstore community Fulcio instance.
        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}