Focus input after submitting riddle #189

	name: Build and Push Docker Image

	on:
	push:
	branches:
	- staging

	jobs:
	build-and-push-rc:
	name: Build and Push RC Docker Image
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repository
	uses: actions/checkout@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Login to Docker Registry
	run: echo ${{ secrets.DOCKER_REGISTRY_PASSWORD }} \| docker login -u ${{ secrets.DOCKER_REGISTRY_USERNAME }} --password-stdin ${{ secrets.DOCKER_REGISTRY_URL }}

	- name: Set up JDK 21
	uses: actions/setup-java@v3
	with:
	java-version: 21
	distribution: temurin

	- name: Gradle CI
	uses: gradle/gradle-build-action@v2
	with:
	arguments: build
	build-root-directory: backend

	- name: Build and Push Docker Image
	run: \|
	docker buildx create --use
	docker buildx inspect --bootstrap
	docker buildx build --platform linux/amd64 --push -t ${{ secrets.DOCKER_REGISTRY_URL }}/cmsch:rc -f ./backend/Dockerfile ./backend

	- name: Logout from Docker Registry
	run: docker logout ${{ secrets.DOCKER_REGISTRY_URL }}

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