Merge pull request #8 from machine424/init-metrics #25
Workflow file for this run
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| name: Docker | |
| on: | |
| push: | |
| # Publish `master` as Docker `latest` image. | |
| branches: | |
| - master | |
| # Publish `v1.2.3` tags as releases. | |
| tags: | |
| - v* | |
| # Run tests for any PRs. | |
| pull_request: | |
| env: | |
| IMAGE_NAME: prometheus-example-app | |
| jobs: | |
| # Run tests. | |
| # See also https://docs.docker.com/docker-hub/builds/automated-testing/ | |
| test: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Test build | |
| run: make build | |
| # Push image to GitHub Packages. | |
| # See also https://docs.docker.com/docker-hub/builds/ | |
| push: | |
| # Ensure test job passes before pushing image. | |
| needs: test | |
| runs-on: ubuntu-latest | |
| if: github.event_name == 'push' | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Set up environment | |
| id: setup | |
| run: | | |
| IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME | |
| # Change all uppercase to lowercase | |
| IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]') | |
| # Strip git ref prefix from version | |
| VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,') | |
| # Strip "v" prefix from tag name | |
| [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//') | |
| # Use Docker `latest` tag convention | |
| [ "$VERSION" == "master" ] && VERSION=latest | |
| TAGS="${IMAGE_ID}:${VERSION}" | |
| echo ::set-output name=tags::${TAGS} | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Set up QEMU | |
| id: qemu | |
| uses: docker/setup-qemu-action@v1 | |
| with: | |
| platforms: arm64,ppc64le,s390x | |
| - name: Set up Docker Buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v1 | |
| with: | |
| install: true | |
| - name: List available platforms | |
| run: echo ${{ steps.buildx.outputs.platforms }} | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v1 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push | |
| uses: docker/build-push-action@v2 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/s390x | |
| tags: ${{ steps.setup.outputs.tags }} | |
| push: true |