Create Docker Image (Release and Staging) #36
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| # This workflow will publish a docker image for every full release to the GitHub package repository | |
| name: Create Docker Image (Release and Staging) | |
| on: | |
| release: | |
| # Allow pre-releases | |
| types: [published] | |
| schedule: | |
| # Build the staging image everyday at 00:00 UTC | |
| - cron: "0 0 * * *" | |
| push: | |
| # Temporary workaround | |
| branches: | |
| - release | |
| env: | |
| # This should allow creation of docker images even in forked repositories | |
| REPO: ${{ github.repository }} | |
| REGISTRY: ghcr.io | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Workaround for GitHub repo names containing uppercase characters | |
| - name: Set lowercase repo name | |
| run: | | |
| echo "IMAGE_NAME=${REPO,,}" >> ${GITHUB_ENV} | |
| # Using the following workaround because currently GitHub Actions | |
| # does not support logical AND/OR operations on triggers | |
| # It's currently not possible to have `branches` under the `schedule` trigger | |
| - name: Checkout the release branch (on release) | |
| if: ${{ github.event_name == 'release' || github.event_name == 'push' }} | |
| uses: actions/[email protected] | |
| with: | |
| ref: "release" | |
| - name: Checkout the staging branch | |
| if: ${{ github.event_name == 'schedule' }} | |
| uses: actions/[email protected] | |
| with: | |
| ref: "staging" | |
| # Get current branch name | |
| # This is also part of the workaround for Actions not allowing logical | |
| # AND/OR operators on triggers | |
| # Otherwise the action triggered by schedule always has ref_name = release | |
| - name: Get the current branch name | |
| run: | | |
| echo "BRANCH_NAME=$(git rev-parse --abbrev-ref HEAD)" >> ${GITHUB_ENV} | |
| # Setting up QEMU for multi-arch image build | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Extract metadata (tags, labels) for the image | |
| uses: docker/[email protected] | |
| id: metadata | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| tags: ${{ env.BRANCH_NAME }} | |
| # Login into package repository as the person who created the release | |
| - name: Log in to the Container registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # Build docker image using dockerfile for amd64 and arm64 | |
| # Tag it with branch name | |
| # Assumes branch name is the version number | |
| - name: Build and push | |
| uses: docker/[email protected] | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| file: Dockerfile | |
| push: true | |
| tags: ${{ steps.metadata.outputs.tags }} | |
| labels: ${{ steps.metadata.outputs.labels }} | |
| # If the workflow is triggered by a release, marks and push the image as such | |
| - name: Docker tag latest and push | |
| if: ${{ github.event_name == 'release' }} | |
| run: | | |
| docker tag $IMAGE_NAME:${{ github.ref_name }} $IMAGE_NAME:latest | |
| docker push $IMAGE_NAME:latest |