Build and Push Docker Image #1

	name: Build and Push Docker Image

	on:
	workflow_dispatch:
	inputs:
	branch:
	description: 'Branch to build from'
	required: true
	type: string
	tag_as_latest:
	description: 'Tag image as latest'
	required: false
	default: false
	type: boolean

	jobs:
	build-and-push:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout branch
	uses: actions/checkout@v4
	with:
	ref: ${{ inputs.branch }}

	- name: Get latest version tag
	id: get-tag
	run: \|
	git fetch --tags
	LATEST_TAG=$(git tag \| grep '^v[0-9]\+\.[0-9]\+\.[0-9]\+$-rc\.[0-9]\+$\?$' \| sort -V \| tail -1)
	if [ -z "$LATEST_TAG" ]; then
	echo "No version tags found on branch ${{ inputs.branch }}"
	exit 1
	fi
	echo "tag=$LATEST_TAG" >> $GITHUB_OUTPUT

	- name: Checkout tag
	run: \|
	git checkout ${{ steps.get-tag.outputs.tag }}

	- name: Log in to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ghcr.io/${{ github.repository }}
	tags: \|
	type=raw,value=${{ steps.get-tag.outputs.tag }}
	type=raw,value=latest,enable=${{ inputs.tag_as_latest }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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