Copy image tag #1

	name: "Copy image tag"
	on:
	workflow_dispatch:
	inputs:
	from:
	description: "Image tag version from"
	required: true
	to:
	description: "Image tag version to"
	required: true

	jobs:
	build-push:
	name: "[${{ matrix.app }}] Copy image tag"
	runs-on: ubuntu-latest
	env:
	IMAGE_TAG_BASE: "ghcr.io/david-lor/${{ matrix.app }}-gui"
	permissions:
	packages: write
	contents: read
	strategy:
	fail-fast: false
	matrix:
	app:
	- nautilus
	- thunar
	- dolphin

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

	- name: "Export images full tags as env vars"
	run: \|
	echo "IMAGE_TAG_FROM=${{ env.IMAGE_TAG_BASE }}:${{ github.event.inputs.from }}" >> $GITHUB_ENV
	echo "IMAGE_TAG_TO=${{ env.IMAGE_TAG_BASE }}:${{ github.event.inputs.to }}" >> $GITHUB_ENV

	# Pull "from" image
	- name: "Docker Pull"
	run: docker pull "${{ env.IMAGE_TAG_FROM }}"

	# Push "to" image
	- name: "Docker Push"
	run: \|
	docker tag "${{ env.IMAGE_TAG_FROM }}" "${{ env.IMAGE_TAG_TO }}"
	docker push "${{ env.IMAGE_TAG_TO }}"

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