name: build docker image on: push: branches: - "!*" tags: - "v*" jobs: build: runs-on: ubuntu-latest steps: - name: Checkout the code uses: actions/checkout@v2 - name: Install buildx id: buildx uses: crazy-max/ghaction-docker-buildx@v1 with: version: latest - name: Get latest release version number id: get_version uses: battila7/get-version-action@v2 - name: Login to Docker Hub run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin - name: Build multiarch image run: | docker buildx build --push \ --tag fradelg/mysql-cron-backup:{{ steps.get_version.outputs.version-without-v }} \ --platform linux/amd64,linux/arm/v7,linux/arm64 .