tests.yml

name: Testing

on:
  push:
    branches:
      - main
      - dev
      - experimental
  pull_request:
    types: [opened, reopened, synchronize, ready_for_review]

jobs:
  unit-tests:
    name: Unit tests
    runs-on: ubuntu-latest
    permissions: write-all
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
            submodules: recursive

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build docker images
        working-directory: docker/test
        run: |
          docker buildx bake --file ./docker-compose.yml --file ./../../.github/workflows/docker-compose-cache.json

      # For docker layer caching also see this article [1]
      # - name: Build docker images
      #   uses: docker/build-push-action@v5
      #   with:
      #     push: false # only build
      #     context: .
      #     cache-from: type=gha
      #     cache-to: type=gha,mode=max

      - name: Create and migrate DB
        run: docker compose run --entrypoint "" mampf sh -c "rake db:create db:migrate db:test:prepare"
        working-directory: docker/test

      - name: Reindex sunspot
        working-directory: docker/test
        run: |
            docker compose run --entrypoint=""  mampf  sh -c "RAILS_ENV=test rake sunspot:reindex"

      - name: Run unit tests
        working-directory: docker/test
        run: docker compose run --entrypoint="" mampf  sh -c "RAILS_ENV=test rails spec"

      - name: Send test coverage report to Codecov
        uses: codecov/codecov-action@v3
        with:
            files: ./coverage/coverage.xml
            fail_ci_if_error: true
            verbose: true

# [1] https://depot.dev/blog/docker-layer-caching-in-github-actions#docker-layer-caching-in-github-actions
# https://stackoverflow.com/questions/61491484/how-to-cache-docker-compose-build-inside-github-action
# https://docs.docker.com/build/ci/github-actions/cache/
# https://github.com/docker/build-push-action/issues/493#issuecomment-961559685
# https://github.com/orgs/community/discussions/25728
# https://www.deploysentinel.com/blog/docker-buildx-cache-with-github-actions