name: Cypress
on: push
jobs:
  setup:
    runs-on: ubuntu-latest
    outputs:
      server-path: ${{ steps.extract-server.outputs.path }}
    env:
      ADMIN_UI_PATH: admin-ui
      KEYCLOAK_SERVER_PATH: keycloak-server
    steps:
      - name: Check out Admin UI
        uses: actions/checkout@v3
        with:
          path: ${{ env.ADMIN_UI_PATH }}

      - name: Check out Keycloak Server
        uses: actions/checkout@v3
        with:
          repository: keycloak/keycloak
          path: ${{ env.KEYCLOAK_SERVER_PATH }}

      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          distribution: temurin
          java-version: 11
          check-latest: true
          cache: maven

      # See https://issues.redhat.com/browse/KEYCLOAK-17812
      - name: Update Maven settings
        working-directory: ${{ env.KEYCLOAK_SERVER_PATH }}
        run: cp .github/settings.xml ~/.m2

      - name: Build Admin UI
        working-directory: ${{ env.ADMIN_UI_PATH }}
        run: mvn clean install --batch-mode --file keycloak-theme/pom.xml

      - name: Build Keycloak Server
        working-directory: ${{ env.KEYCLOAK_SERVER_PATH }}
        run: mvn clean install --no-snapshot-updates --batch-mode --errors -DskipTests -DskipCommon -DskipAccount2 -Pdistribution,admin-preview

      - name: Extract Keycloak server
        id: extract-server
        working-directory: ${{ env.KEYCLOAK_SERVER_PATH }}
        run: |
          VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
          mkdir ../server
          tar -xvf quarkus/dist/target/keycloak-$VERSION.tar.gz -C ../server
          echo "::set-output name=path::server/keycloak-$VERSION"

      - name: Cache Keycloak server
        uses: actions/cache@v3
        with:
          path: ${{ steps.extract-server.outputs.path }}
          key: ${{ github.sha }}

  test:
    needs: setup
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        containers: [1, 2, 3, 4, 5]
    steps:
      - name: Check out Admin UI
        uses: actions/checkout@v3

      - name: Set up Node
        uses: actions/setup-node@v3
        with:
          node-version: 16
          check-latest: true
          cache: npm

      - name: Cache Node modules
        id: cache-node-modules
        uses: actions/cache@v3
        with:
          path: |
            ~/.cache/Cypress
            node_modules
          key: ${{ runner.os }}-${{ hashFiles('**/package-lock.json') }}

      - name: Install dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        run: npm ci

      - name: Restore Keycloak server
        uses: actions/cache@v3
        with:
          path: ${{ needs.setup.outputs.server-path }}
          key: ${{ github.sha }}

      - name: Start Keycloak Server
        working-directory: ${{ needs.setup.outputs.server-path }}/bin
        run: ./kc.sh start-dev --features=admin2,admin-fine-grained-authz,declarative-user-profile &> ~/server.log &
        env:
          KEYCLOAK_ADMIN: admin
          KEYCLOAK_ADMIN_PASSWORD: admin

      - name: Run Cypress
        uses: cypress-io/github-action@v2
        with:
          install: false
          record: true
          parallel: true
          browser: chrome
          wait-on: http://localhost:8080
        env:
          CYPRESS_BASE_URL: http://localhost:8080/admin/
          CYPRESS_KEYCLOAK_SERVER: http://localhost:8080
          CYPRESS_RECORD_KEY: b8f1d15e-eab8-4ee7-8e44-c6d7cd8fc0eb
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload server logs
        uses: actions/upload-artifact@v3
        with:
          name: server-log
          path: ~/server.log