Publish Spruce Image #153
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| name: Publish Spruce Image | |
| on: | |
| push: | |
| paths: | |
| - "spruce/**" | |
| - ".github/workflows/publish-spruce-image.yml" | |
| branches: | |
| - master | |
| schedule: | |
| - cron: "0 0 * * *" # Run every day at midnight | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository_owner }}/spruce | |
| jobs: | |
| build-latest: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up QEMU #emulation support with QEMU to be able to build against more platforms. | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Fetch latest release from upstream | |
| id: fetch_release | |
| run: | | |
| latest_release=$(curl --silent "https://api.github.com/repos/geofffranks/spruce/releases/latest" | jq -r .tag_name) | |
| echo "Latest upstream release: $latest_release" | |
| echo "::set-output name=upstream_release::$latest_release" | |
| - name: Get the latest release from our repository | |
| id: get_current_release | |
| run: | | |
| latest_tag=$(curl --silent -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" "https://api.github.com/orgs/skyscrapers/packages/container/spruce/versions" | jq -r '.[0].metadata.container.tags[]' | grep -v latest | sort -rV | head -n 1) | |
| echo "Current release: $latest_tag" | |
| echo "::set-output name=current_release::$latest_tag" | |
| - name: Compare releases | |
| id: compare_releases | |
| run: | | |
| if [ "${{ steps.fetch_release.outputs.upstream_release }}" != "${{ steps.get_current_release.outputs.current_release }}" ]; then | |
| echo "New release found: ${{ steps.fetch_release.outputs.upstream_release }}" | |
| echo "::set-output name=new_release::true" | |
| else | |
| echo "No new release found" | |
| echo "::set-output name=new_release::false" | |
| fi | |
| - name: Build and push the container to GitHub Container Registry using the latest tag | |
| if: steps.compare_releases.outputs.new_release == 'true' || github.event_name == 'push' | |
| uses: docker/build-push-action@v5.3.0 | |
| with: | |
| context: . | |
| file: spruce/Dockerfile | |
| platforms: | | |
| linux/amd64 | |
| linux/arm64 | |
| build-args: | | |
| SPRUCE_VERSION=${{ steps.fetch_release.outputs.upstream_release }} | |
| tags: | | |
| ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest | |
| ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.fetch_release.outputs.upstream_release }} | |
| push: true | |
| provenance: false |