fixup! wip: build(ci): test publish-dev-images.yml workflow #1

	name: "Publish Dev/CI Container Images"
	on:
	push:
	branches:
	- main
	- ci-test
	# paths:
	# - testing/v8serialize-echo/*/
	schedule:
	# weekly, Wednesday @ 04:51
	- cron: 51 4 * * 3
	workflow_dispatch:

	env:
	REGISTRY: ghcr.io
	TAG_PREFIX: ghcr.io/${{ github.repository }}

	jobs:
	v8serialize-echo:
	name: Build & Publish v8serialize/echoserver Container Images
	runs-on: ubuntu-latest
	permissions:
	packages: write

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in to the Container registry
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set Environment Variables
	run: \|
	set -x
	cd testing/v8serialize-echo
	source .envrc
	echo "ECHOSERVER_VERSION=${ECHOSERVER_VERSION:?}" >> "${GITHUB_ENV:?}"

	- name: Build & Publish CI Container Images
	id: bake
	uses: docker/bake-action@v5
	with:
	workdir:
	targets: ci
	files: testing/v8serialize-echo
	provenance: true
	sbom: true
	push: true
	set: \|
	*.cache-from=type=gha
	*.cache-to=type=gha,mode=max

	- name: Sign the images with GitHub OIDC Token
	env:
	BAKE_META: ${{ steps.bake.outputs.metadata }}
	run: \|
	readarray -t image_refs < <(
	jq <<<"${BAKE_META:?}" '
	.[]
	\| select(.["image.name"]? and .["containerimage.digest"]?)
	\| "\(.["image.name"])@\(.["containerimage.digest"])"
	'
	)
	cosign sign --yes ${image_refs:?}

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