name: ocelot.social backend test CI


on: push

jobs:
  files-changed:
    name: Detect File Changes - Backend
    runs-on: ubuntu-latest
    outputs:
      backend: ${{ steps.changes.outputs.backend }}
      docker: ${{ steps.changes.outputs.docker }}
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.1.7

      - name: Check for backend file changes
        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
        id: changes
        with:
          token: ${{ github.token }}
          filters: .github/file-filters.yml
          list-files: shell

  lint_backend:
    name: Lint Backend
    if: needs.files-changed.outputs.backend == 'true'
    needs: files-changed
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.1.7

      - name: backend | Lint
        run: cd backend && yarn && yarn run lint

  unit_test_backend:
    name: Unit tests - Backend
    if: needs.files-changed.outputs.backend == 'true' || needs.files-changed.outputs.docker == 'true'
    needs: [files-changed]
    runs-on: ubuntu-latest
    permissions: 
      checks: write
    steps:
      - name: Checkout code
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.1.7

      - name: backend | copy env files
        run: |
          cp webapp/.env.template webapp/.env
          cp backend/.env.template backend/.env

      - name: backend | docker compose
        run: docker compose -f docker-compose.yml -f docker-compose.test.yml up --detach backend --build

      - name: backend | Initialize Database
        run: docker compose exec -T backend yarn db:migrate init

      - name: backend | Migrate Database Up
        run: docker compose exec -T backend yarn db:migrate up

      - name: backend | Unit test incl. coverage check
        run: docker compose exec -T backend yarn test