Update docker-build-push.yaml with dynamic repository name #5

	name: Docker Build and Push ghcr.io

	on:
	push:
	branches:
	- main
	- release/*

	jobs:
	build-push:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	env:
	REGISTRY: ghcr.io
	REPOSITORY: ${{ github.repository }}
	UID: 1000
	USER: chameleon
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Login to ghcr.io
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Determine image tag
	id: determine_tag
	run: \|
	BRANCH_NAME=${{ github.ref_name }}
	echo "BRANCH_NAME=${BRANCH_NAME}" >> $GITHUB_ENV

	if [[ "$BRANCH_NAME" == "main" ]]; then
	echo "TAG=latest" >> $GITHUB_ENV
	elif [[ "$BRANCH_NAME" =~ ^release/v([0-9]+\.[0-9]+\.[0-9]+)$ ]]; then
	echo "TAG=${BASH_REMATCH[1]}" >> $GITHUB_ENV
	else
	echo "Invalid branch name format for release (expected: release/vX.Y.Z)"
	exit 1
	fi



	- name: Build docker image
	run: \|
	docker build \
	--tag app:latest \
	--build-arg UID=${{ env.UID }} \
	--build-arg USER=${{ env.USER }} \
	.

	docker tag app:latest ${REGISTRY}/${REPOSITORY}:${TAG}
	docker tag app:latest ${REGISTRY}/${REPOSITORY}:latest

	- name: Push docker image
	run: \|
	docker push ${REGISTRY}/${REPOSITORY}:${TAG}
	docker push ${REGISTRY}/${REPOSITORY}:latest

	- name: Clean up docker images
	run: \|
	docker rmi -f app:latest
	docker rmi -f ${REGISTRY}/${REPOSITORY}:${TAG}
	docker rmi -f ${REGISTRY}/${REPOSITORY}:latest

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