build-and-push.yml

name: Build

on:
  workflow_dispatch:  # allow to run manually
  push:
    branches:
      - '**'
    tags:
      - '**'

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write

    outputs:
      version: ${{ steps.meta.outputs.version }}

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

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

      - name: Extract metadata (tags, labels) for docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/onegov/onegov-cloud

      - name: Build and push docker image
        id: push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Generate artifact attestation
        uses: actions/attest-build-provenance@v1
        with:
          subject-name: ghcr.io/onegov/onegov-cloud
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true

  test-image:
    needs: build-and-push-image
    strategy:
      matrix:
        group: [1, 2, 3, 4, 5, 6]

    runs-on: ubuntu-latest

    # we pull the image we just built in the previous step
    container:
      image: ghcr.io/onegov/onegov-cloud:${{ needs.build-and-push-image.outputs.version }}
      credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}

    defaults:
      run:
        shell: bash

    if: startsWith(github.ref, 'refs/tags/') || contains(github.event.head_commit.message, '[test-container]')

    steps:
    - name: Install packages
      run: |
        apt-get update
        apt-get install -y \
          wget \
          apparmor \
          curl \
          chromium-browser \
          git-core \
          postgresql \
          redis \
          openjdk-8-jre-headless \
          gcc \
          libc-dev \
          fonts-liberation \
          libappindicator3-1 \
          libasound2t64 \
          libdrm2 \
          libgbm1 \
          libnspr4 \
          libnss3 \
          libu2f-udev \
          libvulkan1 \
          libx11-xcb1 \
          libxcb-dri3-0 \
          libxshmfence1 \
          libxss1 \
          unzip \
          xdg-utils

    - name: Install Chrome
      uses: browser-actions/setup-chrome@v1
      with:
        # FIXME: Unpin once selenium works with newer version
        chrome-version: 127
        install-chromedriver: true

    - name: Checkout repo
      uses: actions/checkout@v4

    - name: Get branch name (merge)
      if: github.event_name != 'pull_request'
      run: |
        echo "CODECOV_BRANCH=$(echo ${GITHUB_REF#refs/heads/} | tr / -)" \
             >> $GITHUB_ENV

    - name: Get branch name (pull request)
      if: github.event_name == 'pull_request'
      run: |
        echo "CODECOV_BRANCH=$(echo ${GITHUB_HEAD_REF} | tr / -)" \
             >> $GITHUB_ENV

    - name: Install dependencies
      run: |
        source /app/bin/activate
        python -m pip install --upgrade uv
        uv pip install pytest-split pytest-cov pytest-codecov pytest-xdist psutil
        # TEMPORARY: editable build so we don't need a path-fix in codecov
        uv pip install -e .[test]

    - name: Prepare test environment
      run: |
        # reset the build asset permissions
        # TEMPORARY: if we no longer do an editable install, then the base
        #            path needs to change to /app/lib/
        find . -type d -iname assets -print0 | xargs -0 chmod a+w -R
        # add unprivileged test user
        adduser --disabled-password --gecos "" test
        redis-server --daemonize yes

    - name: Run tests
      run: |
        run-as "$(id -u test)":test /app/bin/py.test \
          -n logical \
          -o cache_dir=/tmp/pytest \
          --dist loadgroup \
          --splits "6" \
          --group "${{matrix.group}}" \
          --cov \
          --cov-config=pyproject.toml \
          --codecov \
          --codecov-branch="$CODECOV_BRANCH" \
          --codecov-commit="$GITHUB_SHA" \
          --codecov-slug=OneGov/onegov-cloud \
          --codecov-token="${{ secrets.CODECOV_TOKEN }}" \
          tests
      env:
        LC_ALL: C.UTF-8
        LANG: C.UTF-8
        JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
        SKIP_DRIVER_MANAGER: '1'

  cleanup-images:
    runs-on: ubuntu-latest
    needs: build-and-push-image

    steps:

      - name: Delete unttaged images
        uses: seantis/delete-package-versions@main
        with:
          package-name: 'onegov-cloud'
          package-type: 'container'
          min-versions-to-keep: 0
          delete-only-untagged-versions: 'true'

      - name: Delete images tagged with commit hash
        uses: seantis/delete-package-versions@main
        with:
          package-name: 'onegov-cloud'
          package-type: 'container'
          min-versions-to-keep: 0
          ignore-versions: '^(?!sha).*$'
          ignore-versions-include-tags: true

      - name: Delete old images
        uses: seantis/delete-package-versions@main
        with:
          package-name: 'onegov-cloud'
          package-type: 'container'
          min-versions-to-keep: 20
          ignore-versions: '^release-.*$'
          ignore-versions-include-tags: true