build-run-test.yaml

name: Build and Run Tests

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  # TODO - Optimize. Build images only once.
  # For example, webapp-next is built 3 times now:
  # In build job and once for each backend when testing e2e
  build:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    strategy:
      matrix:
        service:
          [
            backend-rest-go,
            backend-rest-js,
            webapp-htmx-go,
            webapp-nextjs,
            e2e-cypress,
            bdd-go,
          ]
    steps:
      - uses: actions/checkout@v4
      - name: Log in to registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
      - name: Build Docker image
        run: |
          docker build -t ${{ matrix.service }} ${{ matrix.service }} \
          --tag ghcr.io/${{ github.repository_owner }}/kadai/${{ matrix.service }}:${GITHUB_SHA}
      - name: Push Docker image
        run: |
          docker push ghcr.io/${{ github.repository_owner }}/kadai/${{ matrix.service }}:${GITHUB_SHA}
  system:
    runs-on: ubuntu-latest
    needs: build
    strategy:
      matrix:
        runner: [bdd-go]
        backend: [go, js]
        db: [inmemory, mongo]
      fail-fast: false
    steps:
      - uses: actions/checkout@v4
      - uses: extractions/setup-just@v2
      - uses: KengoTODA/actions-setup-docker-compose@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - run: echo "${{ secrets.DOT_ENV }}" > .env
      - name: Log in to registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
      - name: Run Acceptance - API tests
        run: |
          WEBAPP_IMAGE="" \
          BACKEND_IMAGE=ghcr.io/${{ github.repository_owner }}/kadai/backend-rest-${{ matrix.backend }}:${GITHUB_SHA} \
          RUNNER_IMAGE=ghcr.io/${{ github.repository_owner }}/kadai/${{ matrix.runner }}:${GITHUB_SHA} \
          just ci-${{ matrix.runner }}-${{ matrix.backend }}-${{ matrix.db }}

  e2e:
    runs-on: ubuntu-latest
    needs: build
    strategy:
      matrix:
        runner: [cypress]
        frontend: [nextjs, htmx-go]
        backend: [go, js]
        db: [inmemory, mongo]
      fail-fast: false
    steps:
      - uses: actions/checkout@v4
      - uses: extractions/setup-just@v2
      - uses: KengoTODA/actions-setup-docker-compose@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - run: echo "${{ secrets.DOT_ENV }}" > .env
      - name: Log in to registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
      - name: Run E2E tests
        run: |
          WEBAPP_IMAGE=ghcr.io/${{ github.repository_owner }}/kadai/webapp-${{ matrix.frontend }}:${GITHUB_SHA} \
          BACKEND_IMAGE=ghcr.io/${{ github.repository_owner }}/kadai/backend-rest-${{ matrix.backend }}:${GITHUB_SHA} \
          RUNNER_IMAGE=ghcr.io/${{ github.repository_owner }}/kadai/e2e-${{ matrix.runner }}:${GITHUB_SHA} \
          just ci-${{ matrix.runner }}-${{ matrix.frontend }}-${{ matrix.backend }}-${{ matrix.db }}
      - name: Upload test screenshots
        uses: actions/upload-artifact@v4.3.3
        with:
          name: e2e-screenshots-${{ matrix.e2e_runner }}-${{ matrix.frontend }}-${{ matrix.backend }}-${{ matrix.db }}
          path: e2e-cypress/cypress/screenshots