# This workflow will perform a test whenever there # is some change in code done to ensure that the changes # are not buggy and we are getting the desired output. name: Build with docker/metadata-action@v2 on: push: pull_request: workflow_dispatch: schedule: - cron: '0 0 * * *' # every day at midnight jobs: build-containerfile: name: Build image with Containerfile runs-on: ubuntu-20.04 strategy: fail-fast: false matrix: install_latest: [ true, false ] env: IMAGE_NAME: "hello-world" steps: # Checkout buildah action github repository - name: Checkout Buildah action uses: actions/checkout@v2 - name: Docker Metadata id: docker-metadata uses: docker/metadata-action@v3 with: images: | ${{ env.IMAGE_NAME }} tags: | type=edge type=sha type=ref,event=branch type=ref,event=pr type=schedule type=semver,pattern={{version}} type=semver,pattern={{major}}.{{minor}} type=semver,pattern={{major}},enable=${{ !startsWith(github.ref, 'refs/tags/v0.') }} - name: Install latest buildah if: matrix.install_latest run: | bash .github/install_latest_buildah.sh - name: Create Dockerfile run: | cat > Containerfile<> $GITHUB_ENV # Download the m2 repository from the cache to speed up the build. - name: Check for Maven cache id: check-mvn-cache uses: actions/cache@v2 with: path: ${{ env.MVN_REPO_DIR }} key: ${{ env.MVN_HASH }} # Setup java. - name: Setup Java uses: actions/setup-java@v1 with: java-version: 11 # Run maven to build the project - name: Maven working-directory: ${{ env.PROJECT_DIR }} run: | mvn package -ntp -B # If there was no cache hit above, store the output into the cache now. - name: Save Maven repo into cache if: ${{ steps.check-mvn-cache.outputs.cache-hit }} != 'true' uses: actions/cache@v2 with: path: ${{ env.MVN_REPO_DIR }} key: ${{ env.MVN_HASH }} # Build image using Buildah action - name: Build Image id: build_image uses: ./ with: tags: ${{ steps.docker-metadata.outputs.tags }} labels: ${{ steps.docker-metadata.outputs.labels }} base-image: 'registry.access.redhat.com/openjdk/openjdk-11-rhel7' # To avoid hardcoding a particular version of the binary. content: | ./spring-petclinic/target/spring-petclinic-*.jar entrypoint: | java -jar spring-petclinic-*.jar port: 8080 arch: amd64 workdir: "." - name: Echo Outputs run: | echo "Image: ${{ steps.build_image.outputs.image }}" echo "Tags: ${{ steps.build_image.outputs.tags }}" echo "Tagged Image: ${{ steps.build_image.outputs.image-with-tag }}" # Check if image is build - name: Check images created run: buildah images | grep '${{ env.IMAGE_NAME }}' - name: Check image metadata run: | set -x buildah inspect ${{ steps.build_image.outputs.image-with-tag }} | jq '.OCIv1.config.Labels."org.opencontainers.image.title"' buildah inspect ${{ steps.build_image.outputs.image-with-tag }} | jq '.OCIv1.config.Labels."org.opencontainers.image.description"' buildah inspect ${{ steps.build_image.outputs.image-with-tag }} | jq '.Docker.config.Labels."org.opencontainers.image.title"' buildah inspect ${{ steps.build_image.outputs.image-with-tag }} | jq '.Docker.config.Labels."org.opencontainers.image.description"'