Publish Docker Image to GHCR #5

	name: Publish Docker Image to GHCR

	on:
	workflow_dispatch:
	push:
	branches:
	- main
	- release
	- dev
	tags:
	- 'v..*' # Semantic versioning pattern

	permissions:
	contents: read
	packages: write

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

	steps:
	- uses: actions/checkout@v4

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

	- name: Build and push Docker image
	run: \|
	IMAGE_NAME=ghcr.io/eed-solutions/eed_docker_python_uv
	TAG=latest
	SHOULD_BUILD_PUSH=false

	# Determine tag and build indicator based on context
	if [[ "${{ github.ref_type }}" == "branch" ]]; then
	case "${{ github.ref_name }}" in
	"main")
	TAG=main
	SHOULD_BUILD_PUSH=true
	;;
	"dev")
	TAG=dev
	SHOULD_BUILD_PUSH=true
	;;
	"release")
	TAG=release
	SHOULD_BUILD_PUSH=true
	;;
	*)
	TAG=${{ github.ref_name }}
	;;
	esac
	elif [[ "${{ github.ref_type }}" == "tag" ]]; then
	TAG=${{ github.ref_name }}
	if [[ "${{ github.ref_name }}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
	SHOULD_BUILD_PUSH=true
	fi
	fi

	# Build and push the image if indicated
	if [[ "$SHOULD_BUILD_PUSH" == "true" ]]; then
	docker build -t $IMAGE_NAME:$TAG -f .devcontainer/Dockerfile .
	docker push $IMAGE_NAME:$TAG
	else
	echo "Skipping build and push: not a main/dev/release branch or semantic version tag."
	fi

	# Push additional 'latest' tag for semantic version tags
	if [[ "${GITHUB_REF}" == refs/tags/v* ]]; then
	docker tag $IMAGE_NAME:$TAG $IMAGE_NAME:latest
	docker push $IMAGE_NAME:latest
	fi

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