name: Build DockerHub on: push: branches: [ master, dev ] jobs: build: runs-on: ubuntu-latest steps: - name: checkout code uses: actions/checkout@v2 - name: install buildx id: buildx uses: crazy-max/ghaction-docker-buildx@v1 with: version: latest - name: login to docker hub run: | echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin - name: build the image run: | docker buildx build \ --push \ --tag neilpang/acme.sh:latest \ --platform linux/arm64/v8,linux/amd64,linux/arm/v6,linux/arm/v7,linux/386 .