Build and Push Docker Image #93

	name: Build Docker Image

	on:
	workflow_dispatch:
	push:
	branches: [main]
	tags: 'v..*'

	jobs:
	build:
	name: 'Build and Push Docker Image'
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Prepare Tags
	id: prep
	run: \|
	DOCKER_IMAGE=${{ secrets.DOCKER_USERNAME }}/${GITHUB_REPOSITORY#*/}

	VERSION=${GITHUB_REF##*/}

	# If this is the main branch, use 'latest' instead
	if [[ $GITHUB_REF == refs/heads/main ]]; then
	VERSION=latest
	fi

	TAGS="${DOCKER_IMAGE}:${VERSION}"

	# If the version is a version number, also tag with 'latest'
	if [[ $VERSION =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
	TAGS="$TAGS,${DOCKER_IMAGE}:latest"
	fi

	# Tag with the GitHub run id to create a unique tag for this run
	TAGS="$TAGS,${DOCKER_IMAGE}:${GITHUB_RUN_ID}"

	echo "tags=${TAGS}" >> $GITHUB_OUTPUT
	echo "docker_image=${DOCKER_IMAGE}" >> $GITHUB_OUTPUT

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2
	with:
	platforms: all

	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v2

	- name: Login to Docker
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Build and Push
	uses: docker/build-push-action@v4
	with:
	builder: ${{ steps.buildx.outputs.name }}
	context: .
	file: ./Dockerfile
	platforms: linux/amd64
	push: true
	tags: ${{ steps.prep.outputs.tags }}

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