main.yml

name: Main

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

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

jobs:
  quality:
    runs-on: ubuntu-latest
    steps:
      - name: Check out
        uses: actions/checkout@v3

      - uses: actions/cache@v4
        with:
          path: ~/.cache/pre-commit
          key: pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}

      - name: Set up the environment
        uses: ./.github/actions/setup-pdm-env

      - name: Run checks
        run: make check

  tox:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.12']
      fail-fast: false
    steps:
      - name: Check out
        uses: actions/checkout@v3

      - name: Set up python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Setup PDM
        uses: pdm-project/setup-pdm@v4
        with:
          cache: true

      - name: Install dependencies
        run: pdm install
        shell: bash

      - name: Install tox
        run: |
          python -m pip install --upgrade pip
          python -m pip install tox tox-gh-actions

      - name: Test with tox
        run: tox

  build-and-push-image:
    runs-on: ubuntu-latest
    needs:
      - tox
      - quality
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Cache Docker layers
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Log in to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5.5.1
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and Push
        uses: docker/build-push-action@v6.9.0
        with:
          context: .
          platforms: linux/amd64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache