Build rig containers for new release #300

	name: Build rig containers for new release

	on:
	workflow_dispatch:
	inputs:
	inpconts:
	description: \|
	Containers, comma separated list or 'all'.
	required: false
	default: 'devel'
	type: string
	schedule:
	- cron: '55 7 * * *'

	jobs:

	# ------------------------------------------------------------------------

	setup-matrix:
	runs-on: ubuntu-latest
	outputs:
	containers: ${{steps.setup-matrix.outputs.containers}}

	steps:
	- uses: actions/checkout@v4
	- name: Set up matrix of containers
	id: setup-matrix
	run: \|
	cs=$(python containers/matrix.py ${{ github.event.inputs.inpconts \|\| 'devel' }})
	echo "containers=$cs" >> $GITHUB_OUTPUT

	# ------------------------------------------------------------------------

	containers:
	needs: setup-matrix
	strategy:
	fail-fast: false
	matrix:
	config: ${{ fromJson(needs.setup-matrix.outputs.containers) }}
	runs-on: ubuntu-latest
	name: ${{ matrix.config.name }}

	steps:
	- uses: actions/checkout@v4

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

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

	- name: Build
	uses: docker/build-push-action@v5
	with:
	platforms: linux/amd64,linux/arm64
	provenance: false
	context: containers/${{ matrix.config.dir }}
	file: ${{ matrix.config.file }}
	build-args: "${{ join(matrix.config.args, '\n') }}"
	push: true
	outputs:
	tags: "${{ join(matrix.config.tags, '\n') }}"

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