build-excerpt.yml

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

      - name: 'Login to GitHub Container Registry'
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push (daemon)
        env:
          IMAGE_PREFIX: studioworksd-build
        uses: docker/build-push-action@v6
        with:
          context: .
          pull: true
          push: true
          file: .system/docker/Dockerfile-studioworksd
          tags: ghcr.io/${{github.repository}}/${{env.IMAGE_PREFIX}}:${{ github.sha }},ghcr.io/${{github.repository}}/${{env.IMAGE_PREFIX}}:latest

deploy-excerpt.dockerfile

FROM ghcr.io/org/repo/studioworksd-build:latest AS run