Update README.md #7
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| name: Docker | |
| on: | |
| push: | |
| tags: ["*"] | |
| branches: | |
| - "main" | |
| - "master" | |
| schedule: | |
| - cron: '0 5 * * 0' | |
| pull_request: | |
| branches: ["**"] | |
| env: | |
| # Hostname of your registry | |
| REGISTRY: docker.io | |
| # Image repository, without hostname and tag | |
| IMAGE_NAME: alpine/helm | |
| SHA: ${{ github.event.pull_request.head.sha || github.event.after }} | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| pull-requests: write | |
| steps: | |
| - name: Setup Docker buildx | |
| uses: docker/setup-buildx-action@v3 | |
| # Step to fetch the latest version | |
| - name: Get latest version | |
| id: curl-version | |
| run: | | |
| VERSION=$(curl -s https://api.github.com/repos/helm/helm/releases | jq -r '.[].tag_name | select(test("alpha|beta|rc") | not) ' | sort -rV | head -n 1 |sed 's/v//') | |
| echo "Latest helm version is $VERSION" | |
| echo "VERSION=$VERSION" >> $GITHUB_ENV | |
| # Authenticate to the container registry | |
| - name: Authenticate to registry ${{ env.REGISTRY }} | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| # Extract metadata (tags, labels) for Docker | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| labels: | | |
| org.opencontainers.image.revision=${{ env.SHA }} | |
| tags: | | |
| type=edge,branch=$repo.default_branch | |
| type=semver,pattern=v{{version}} | |
| type=sha,prefix=,suffix=,format=short | |
| # Build and push Docker image with Buildx | |
| # (don't push on PR, load instead) | |
| - name: Build and push Docker image | |
| id: build-and-push | |
| uses: docker/build-push-action@v6 | |
| with: | |
| platforms: linux/amd64,linux/arm/v7,linux/arm64/v8,linux/arm/v6,linux/ppc64le,linux/s390x | |
| sbom: ${{ github.event_name != 'pull_request' }} | |
| provenance: ${{ github.event_name != 'pull_request' }} | |
| push: ${{ github.event_name != 'pull_request' }} | |
| load: ${{ github.event_name == 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| build-args: | | |
| VERSION=${{ env.VERSION }} | |
| # - name: Checkout code | |
| # uses: actions/checkout@v2 | |
| # - name: check the platform in multi-arch images | |
| # run: | | |
| # echo ${{ steps.meta.outputs.tags }} | |
| # bash ./test.sh ${{ steps.meta.outputs.tags }} | |
| - name: set tags | |
| run: | | |
| # install crane | |
| curl -LO https://github.com/google/go-containerregistry/releases/download/v0.20.2/go-containerregistry_Linux_x86_64.tar.gz | |
| tar zxvf go-containerregistry_Linux_x86_64.tar.gz | |
| chmod +x crane | |
| # simple test | |
| docker_version=$(docker run --rm ${{ steps.meta.outputs.tags }} version) | |
| docker_version=$(echo ${docker_version}| awk -F \" '{print $2}' |sed 's/v//') | |
| echo $docker_version | |
| minor=${docker_version%.*} | |
| major=${docker_version%%.*} | |
| if [ "$docker_version" == "$VERSION" ]; then | |
| ./crane auth login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_TOKEN }} index.docker.io | |
| ./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:latest | |
| ./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:${{ env.VERSION }} | |
| ./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:${minor} | |
| ./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:${major} | |
| rm -f /home/runner/.docker/config.json | |
| else | |
| echo "Versions are different. Skipping..." | |
| fi |