flare common version update #5

	name: container-images

	on:
	push:
	branches: [ "main" ]
	tags: [ "v*" ]

	jobs:
	build-container-image:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- uses: docker/setup-qemu-action@v3
	- uses: docker/setup-buildx-action@v3

	- name: Set ALL_TAGS
	env:
	REPOSITORY: '${{ github.repository }}'
	run: \|
	# tag main if main branch
	if [[ "${{ github.ref_name }}" == "main" ]]; then
	image_tags=("main")
	# tag with tag name if tag
	elif [[ "${{ github.ref }}" == refs/tags/v* ]]; then
	image_tags=("${{ github.ref_name }}")
	# tag with latest if tag is a new major, minor or patch version
	if [[ "${{ github.ref_name}}" =~ ^v(0\|[1-9][0-9])\.(0\|[1-9][0-9])\.(0\|[1-9][0-9]*)$ ]]; then
	image_tags+=("latest")
	fi
	fi

	lc_repo=${REPOSITORY,,}

	image_paths=()
	for tag in ${image_tags[@]}; do
	image_paths+=("ghcr.io/$lc_repo:$tag")
	done

	# join with ',' and then skip first character
	ALL_TAGS=$(printf ',%s' "${image_paths[@]}")
	echo "ALL_TAGS=${ALL_TAGS:1}" >>$GITHUB_ENV

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

	- name: Build and push default image
	uses: docker/build-push-action@v5
	with:
	context: . # Because GH actions are for kids and put protection on everything; https://stackoverflow.com/a/71159809/11276254
	platforms: linux/amd64,linux/arm64
	push: true
	tags: ${{ env.ALL_TAGS }}

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