name: ci

on:
  pull_request:
  push:
    branches: [main]

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  ci:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
      - name: build ci image
        uses: docker/build-push-action@v5
        with:
          context: .
          tags: teufa:ci
          target: ci
          load: true
          cache-from: type=gha
          cache-to: type=gha,mode=max
          push: false
      - name: run pytest
        uses: addnab/docker-run-action@v3
        with:
          image: teufa:ci
          run: pytest
      - name: log in to ghcr.io
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=sha
      - name: build prod image
        uses: docker/build-push-action@v5
        if: github.ref == 'refs/heads/main'
        with:
          context: .
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          target: prod
          load: true
          cache-from: type=gha
          cache-to: type=gha,mode=max
          push: true