Remove EOLed containers and add Debian 12 i386/Fedora 40 containers. #64

	name: build-containers

	on:
	push:
	# branches: [ main ]
	# paths-ignore:
	# - '**.adoc'
	tags: [ 'v*' ]
	pull_request:
	workflow_dispatch:

	concurrency:
	group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref \|\| github.ref_name }}'
	cancel-in-progress: true

	jobs:
	build-containers:
	name: ${{ matrix.container }}
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	strategy:
	fail-fast: false
	matrix:
	container:
	- 'centos-7-amd64'
	- 'centos-9-amd64'
	- 'fedora-39-amd64'
	- 'fedora-40-amd64'
	- 'debian-11-amd64'
	- 'debian-11-i386'
	- 'debian-12-amd64'
	- 'debian-12-i386'
	- 'opensuse-leap'
	- 'opensuse-tumbleweed'

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Log in to the Container registry
	uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
	with:
	registry: ghcr.io
	username: rnpgp
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Docker image
	uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
	with:
	context: .
	file: ./${{ matrix.container }}.Dockerfile
	push: ${{ contains(github.ref, 'refs/tags/v') }}
	tags: ghcr.io/rnpgp/ci-rnp-${{ matrix.container }}
	labels: \|
	latest
	"org.opencontainers.image.source=${{ github.repositoryUrl }}"

	- name: Purge old versions
	if: contains(github.ref, 'refs/tags/v')
	continue-on-error: true
	uses: actions/delete-package-versions@v4
	with:
	package-name: 'ci-rnp-${{ matrix.container }}'
	package-type: 'container'
	min-versions-to-keep: 1
	delete-only-untagged-versions: 'true'

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