Copy-paste remnant #74

	name: Build and publish Spare Cores images
	on:
	push:
	branches:
	- main
	env:
	REGISTRY: ghcr.io
	jobs:
	find-jobs:
	runs-on: ubuntu-latest
	name: Find Jobs
	outputs:
	folders: ${{ steps.jobs.outputs.folders }}
	steps:
	- uses: actions/checkout@v4
	- id: jobs
	uses: kmanimaran/list-folder-action@v4
	with:
	path: ./images

	matrix:
	# runs-on: ubuntu-latest
	runs-on: self-hosted
	name: Matrix Jobs
	needs: [find-jobs]
	defaults:
	run:
	working-directory: ${{ github.workspace }}/images/${{ matrix.folder }}
	strategy:
	matrix:
	folder: ${{ fromJson(needs.find-jobs.outputs.folders )}}
	permissions:
	contents: read
	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: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/sparecores/${{ matrix.folder }}
	- name: Build and push Docker image
	uses: docker/build-push-action@v6
	with:
	context: ${{ github.workspace }}/images/${{ matrix.folder }}
	platforms: linux/amd64,linux/arm64
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=registry,ref=${{ env.REGISTRY }}/sparecores/${{ matrix.folder }}:buildcache
	cache-to: type=registry,ref=${{ env.REGISTRY }}/sparecores/${{ matrix.folder }}:buildcache,mode=max

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