name: Create 2.x release
on:
  push:
    tags:
      - '2.*'

jobs:
  build:
    name: Create Release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@master
      - name: Set FARMOS_VERSION environment variable
        run: echo "FARMOS_VERSION=${GITHUB_REF:10}" >> $GITHUB_ENV
      # This builds the Docker image using the specified FARMOS_VERSION,
      # but notably it does NOT override the default PROJECT_VERSION, so the
      # farmOS Composer project 2.x branch is always used.
      - name: Build farmOS 2.x Docker image
        run: docker build --build-arg FARMOS_REPO=https://github.com/${GITHUB_REPOSITORY} --build-arg FARMOS_VERSION=${FARMOS_VERSION} -t farmos/farmos:2.x docker
      - name: Run farmOS Docker container
        run: >-
          docker run --rm -v /tmp/farmOS:/opt/drupal farmos/farmos:2.x sed -i "s|version: 2.x|version: ${FARMOS_VERSION}|g" /opt/drupal/web/profiles/farm/farm.info.yml
      - name: Create artifact
        run: cd /tmp && tar -czf farmOS-${FARMOS_VERSION}.tar.gz farmOS
      - name: Create GitHub release
        id: create_release
        uses: actions/create-release@latest
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: ${{ github.ref }}
          body: |
            ...
          draft: true
          prerelease: false
      - name: Upload release asset
        id: upload-release-asset
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: /tmp/farmOS-${{ env.FARMOS_VERSION }}.tar.gz
          asset_name: farmOS-${{ env.FARMOS_VERSION }}.tar.gz
          asset_content_type: application/gzip