Merge pull request #1029 from kapicorp/new-blog-post #2663
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| --- | |
| name: Docker Build and Push | |
| on: | |
| push: | |
| paths-ignore: | |
| - 'docs/**' | |
| workflow_run: | |
| workflows: | |
| - Python Tests | |
| types: | |
| - completed | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout kapitan recursively | |
| uses: actions/checkout@master | |
| with: | |
| submodules: recursive | |
| - name: Strip git ref prefix from tag version and store in TAG_VERSION | |
| run: | | |
| echo "TAG_VERSION=${GITHUB_REF#refs/*/v}" >> $GITHUB_ENV | |
| echo "REF_NAME=${GITHUB_REF##*/}" >> $GITHUB_ENV | |
| - name: Strip full version and just keep major part in MAJOR_VERSION VAR | |
| run: | | |
| echo "MAJOR_VERSION=${TAG_VERSION:0:4}" >> $GITHUB_ENV | |
| # Printing versions needs to be a separate step, | |
| # as they aren't set during the previous two steps | |
| - name: Print Versions | |
| run: | | |
| echo ${{ env.TAG_VERSION }} | |
| echo ${{ env.MAJOR_VERSION }} | |
| echo ${{ env.REF_NAME }} | |
| - name: Login to DockerHub | |
| uses: docker/login-action@v1 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| # Setup QEMU and Buildx to build multi-platform image | |
| # This was inspired by this example : https://docs.docker.com/build/ci/github-actions/examples/#multi-platform-images | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v2 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Build PR/versioned tags | |
| if: github.ref != 'refs/heads/master' | |
| uses: docker/build-push-action@v2 | |
| with: | |
| tags: kapicorp/kapitan:${{ format('{0}', env.REF_NAME ) }} | |
| platforms: linux/amd64,linux/arm64 | |
| push: ${{ github.event_name != 'pull_request' }} # push image only on non-pull_requests | |
| file: Dockerfile | |
| # TODO push and tag as latest if release (and not RC) | |
| - name: Build latest tag | |
| uses: docker/build-push-action@v2 | |
| if: github.ref == 'refs/heads/master' | |
| with: | |
| tags: kapicorp/kapitan:${{ format('{0}', env.REF_NAME ) }},kapicorp/kapitan:latest | |
| platforms: linux/amd64,linux/arm64 | |
| file: Dockerfile | |
| - name: Test Dockerfile in current ref | |
| run: | | |
| [ ${{ env.REF_NAME }} == "master" ] && tagname="latest" || tagname=${{ env.REF_NAME }} | |
| docker run -t --rm kapicorp/kapitan:${tagname} --version | |
| - name: Build major version tag | |
| uses: docker/build-push-action@v2 | |
| if: startsWith(github.ref, 'refs/tags/') | |
| with: | |
| tags: kapicorp/kapitan:${{ format('{0}', env.MAJOR_VERSION ) }} | |
| platforms: linux/amd64,linux/arm64 | |
| file: Dockerfile |