ci: Push headless server image #3

	name: Publish Docker Images
	on:
	push:

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Determine Version and Build Number
	id: version
	run: \|
	echo "BUILD_NUM=${{ github.run_number }}" >> $GITHUB_ENV
	if [ "${{ github.ref_type }}" == "tag" ]; then
	echo "VERSION=${{ github.ref_name }}.${{ github.run_number }}" >> $GITHUB_ENV
	else
	echo "VERSION=latest" >> $GITHUB_ENV
	fi

	- name: Log in to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_API_KEY }}

	- name: Build and Push Web Image
	run: \|
	docker build \
	--build-arg VERSION=${{ env.VERSION }} \
	--build-arg BUILD_NUM=${{ env.BUILD_NUM }} \
	-t ${{ secrets.DOCKER_USERNAME }}/alpinezen-wallpaper:headless-${{ env.VERSION }} \
	.
	docker push ${{ secrets.DOCKER_USERNAME }}/alpinezen-wallpaper:headless-${{ env.VERSION }}

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