Docker Publish #65
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| name: Docker Publish | |
| on: | |
| release: | |
| types: [published] | |
| schedule: | |
| - cron: '0 0 * * *' | |
| jobs: | |
| push_to_registries: | |
| name: Push Docker image to Docker Hub and GHCR | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| attestations: write | |
| id-token: write | |
| steps: | |
| - name: Check out the repository | |
| uses: actions/checkout@v4 | |
| - name: Set RELEASE_TAG environment variable | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| echo "Fetching latest release tag..." | |
| RELEASE_TAG=$(gh release list --limit 1 --json tagName -q '.[0].tagName') | |
| if [ -z "$RELEASE_TAG" ]; then | |
| echo "No release found. Exiting." | |
| exit 1 | |
| fi | |
| echo "RELEASE_TAG=$RELEASE_TAG" >> $GITHUB_ENV | |
| echo "Using release tag: $RELEASE_TAG" | |
| - name: Set IMAGE_NAME environment variable | |
| run: | | |
| IMAGE_NAME=$(echo "$GITHUB_REPOSITORY" | cut -d'/' -f2 | sed 's/^docker-//') | |
| echo "IMAGE_NAME=$IMAGE_NAME" >> $GITHUB_ENV | |
| echo "Computed IMAGE_NAME: $IMAGE_NAME" | |
| - name: Check out the repo at the latest release tag | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.RELEASE_TAG }} | |
| - name: Log in to Docker Hub | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: docker.io | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Log in to GitHub Container Registry (GHCR) | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ github.token }} | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: | | |
| docker.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }} | |
| ghcr.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }} | |
| tags: | | |
| ${{ env.RELEASE_TAG }} | |
| latest | |
| - name: Build and push Docker images | |
| id: push | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| - name: Generate artifact attestation for Docker Hub | |
| uses: actions/attest-build-provenance@v2 | |
| with: | |
| subject-name: docker.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }} | |
| subject-digest: ${{ steps.push.outputs.digest }} | |
| push-to-registry: true | |
| github-token: ${{ github.token }} | |
| - name: Generate artifact attestation for GHCR | |
| uses: actions/attest-build-provenance@v2 | |
| with: | |
| subject-name: ghcr.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }} | |
| subject-digest: ${{ steps.push.outputs.digest }} | |
| push-to-registry: true | |
| github-token: ${{ github.token }} |