diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml new file mode 100644 index 0000000..0ff7941 --- /dev/null +++ b/.github/workflows/image.yml @@ -0,0 +1,63 @@ +--- +name: 'build container images' + +on: + push: + branches: + - master + tags: + - '*' + +jobs: + docker: + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v2 + + - name: Prepare + id: prep + run: | + DOCKER_IMAGE=quay.io/c3os/osbuilder + VERSION=latest + SHORTREF=${GITHUB_SHA::8} + # If this is git tag, use the tag name as a docker tag + if [[ $GITHUB_REF == refs/tags/* ]]; then + VERSION=${GITHUB_REF#refs/tags/} + fi + TAGS="${DOCKER_IMAGE}:${VERSION},${DOCKER_IMAGE}:${SHORTREF}" + # If the VERSION looks like a version number, assume that + # this is the most recent version of the image and also + # tag it 'latest'. + if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then + TAGS="$TAGS,${DOCKER_IMAGE}:latest" + fi + # Set output parameters. + echo ::set-output name=tags::${TAGS} + echo ::set-output name=docker_image::${DOCKER_IMAGE} + - name: Set up QEMU + uses: docker/setup-qemu-action@master + with: + platforms: all + + - name: Set up Docker Buildx + id: buildx + uses: docker/setup-buildx-action@master + + - name: Login to DockerHub + if: github.event_name != 'pull_request' + uses: docker/login-action@v1 + with: + registry: quay.io + username: ${{ secrets.QUAY_USERNAME }} + password: ${{ secrets.QUAY_PASSWORD }} + + - name: Build + uses: docker/build-push-action@v2 + with: + builder: ${{ steps.buildx.outputs.name }} + context: . + file: ./Dockerfile + platforms: linux/amd64,linux/arm64 + push: true + tags: ${{ steps.prep.outputs.tags }}