build.yml

name: "Build"
on:
  push:
  pull_request:
jobs:
  check:
    if: ${{ github.event_name == 'pull_request' }}
    name: "Validating yarn cache integrity"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 22.x
      - run: yarn install --check-cache
        working-directory: app-frontend

  kotlin-build:
    name: "Build backend"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          java-version: "21"
          distribution: "liberica"
      - uses: gradle/actions/setup-gradle@v4
      - run: ./gradlew check installDist
      - uses: actions/upload-artifact@v4
        with:
          name: "Backend Application"
          path: "app-backend/build/install/"
          retention-days: 1

  react-build:
    name: "Build frontend"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 22.x
      - run: yarn install
        working-directory: app-frontend
      - run: yarn run build
        working-directory: app-frontend
      - uses: actions/upload-artifact@v4
        with:
          name: "Frontend Application"
          path: "app-frontend/dist/"
          retention-days: 1

  build-and-push-image:
    name: "Build and push docker image"
    runs-on: ubuntu-latest
    needs: [kotlin-build, react-build]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v4
        with:
          name: "Backend Application"
          path: "app-backend/build/install/"
      - uses: actions/download-artifact@v4
        with:
          name: "Frontend Application"
          path: "app-frontend/dist/"
      - name: "Set up Docker Buildx"
        uses: docker/setup-buildx-action@v3
      - name: "Login to GHCR"
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password:  ${{ secrets.GITHUB_TOKEN }}
      - name: "Build and push"
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64,linux/arm64
          push: true
          context: .
          tags: ghcr.io/heapy/awesome-kotlin:main