diff --git a/.github/workflows/deploy-image.yaml b/.github/workflows/deploy-image.yaml new file mode 100644 index 0000000..36002ca --- /dev/null +++ b/.github/workflows/deploy-image.yaml @@ -0,0 +1,61 @@ +name: Create and publish a Docker image + +# Configures this workflow to run every time a release is created. +on: + release: + types: [created] + +# Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds. +env: + REGISTRY: ghcr.io + IMAGE_NAME: ${{ github.repository }} + VERSION: ${{ github.ref_name }} + +# There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu. +jobs: + build-and-push-image: + runs-on: ubuntu-latest + # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job. + permissions: + contents: read + packages: write + attestations: write + id-token: write + steps: + - name: Checkout repository + uses: actions/checkout@v4 + # Uses the `docker/login-action` action to log in to the Container registry registry using the account and password that will publish the packages. + # Once published, the packages are scoped to the account defined here. + - name: Log in to the Container registry + uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1 + with: + registry: ${{ env.REGISTRY }} + username: ${{ github.actor }} + password: ${{ secrets.GITHUB_TOKEN }} + # This step uses [docker/metadata-action](https://github.com/docker/metadata-action#about) to extract tags and labels that will be applied to the specified image. + # The `id` "meta" allows the output of this step to be referenced in a subsequent step. The `images` value provides the base name for the tags and labels. + - name: Extract metadata (tags, labels) for Docker + id: meta + uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7 + with: + images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} + # This step uses the `docker/build-push-action` action to build the image, based on your repository's `Dockerfile`. If the build succeeds, it pushes the image to GitHub Packages. + # It uses the `context` parameter to define the build's context as the set of files located in the specified path. + # For more information, see [Usage](https://github.com/docker/build-push-action#usage) in the README of the `docker/build-push-action` repository. + # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step. + - name: Build and push Docker image + id: push + uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4 + with: + context: . + push: true + tags: ${{ env.IMAGE_NAME}}:latest,${{ env.IMAGE_NAME}}:${{ env.VERSION }} + labels: ${{ steps.meta.outputs.labels }} + # This step generates an artifact attestation for the image, which is an unforgeable statement about where and how it was built. + # It increases supply chain security for people who consume the image. For more information, see [AUTOTITLE](/actions/security-guides/using-artifact-attestations-to-establish-provenance-for-builds). + - name: Generate artifact attestation + uses: actions/attest-build-provenance@v2 + with: + subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}} + subject-digest: ${{ steps.push.outputs.digest }} + push-to-registry: true