Updated README.md #33

	name: Docker Publish

	on:
	push:
	branches:
	- main
	tags:
	- "[0-9]+.[0-9]+.[0-9]+" # Matches tags like 1.2.3

	jobs:
	build_and_publish:
	name: Build and Publish Docker Images
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout
	uses: actions/checkout@v3

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

	- name: Log in to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set image tags
	id: meta
	run: \|
	if [[ "${GITHUB_REF}" =~ ^refs/tags/([0-9]+\.[0-9]+\.[0-9]+)$ ]]; then
	VERSION="${BASH_REMATCH[1]}"
	MAJOR_MINOR="${VERSION%.*}"
	echo "APP_TAGS=ghcr.io/${{ github.repository }}:${VERSION},ghcr.io/${{ github.repository }}:latest,ghcr.io/${{ github.repository }}:${MAJOR_MINOR}" >> $GITHUB_ENV
	echo "DOC_TAGS=ghcr.io/${{ github.repository }}-docs:${VERSION},ghcr.io/${{ github.repository }}-docs:latest,ghcr.io/${{ github.repository }}-docs:${MAJOR_MINOR}" >> $GITHUB_ENV
	else
	SHA="${GITHUB_SHA::8}"
	echo "APP_TAGS=ghcr.io/${{ github.repository }}:${SHA}" >> $GITHUB_ENV
	echo "DOC_TAGS=ghcr.io/${{ github.repository }}-docs:${SHA}" >> $GITHUB_ENV
	fi

	- name: Build and push app
	uses: docker/build-push-action@v4
	with:
	context: .
	push: true
	tags: ${{ env.APP_TAGS }}

	- name: Build and push docs
	uses: docker/build-push-action@v4
	with:
	context: .
	file: Dockerfile.docs
	push: true
	tags: ${{ env.DOC_TAGS }}

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