# .github/workflows/ci.yml -- copy to your repo at this path
# Runs tests on every push and pull request.

name: CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "npm"
          cache-dependency-path: frontend/package-lock.json

      - name: Install + test frontend
        working-directory: frontend
        run: |
          npm ci
          npm test -- --run
          npm run build

      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
          cache: maven

      - name: Build + test backend
        working-directory: backend
        run: ./mvnw -B verify

  docker:
    runs-on: ubuntu-latest
    needs: test
    if: github.ref == 'refs/heads/main'
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4
      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - uses: docker/build-push-action@v5
        with:
          context: ./backend
          push: true
          tags: ghcr.io/${{ github.repository }}/api:latest