Merge pull request #1588 from cyclus/2023-maintenance-update #1

	name: Build, Test & Publish docker images for future CI and other users

	on:
	# allows us to run workflows manually
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- main

	jobs:
	build-dependency-and-test-img:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	ubuntu_versions : [
	22.04,
	]
	pkg_mgr : [
	apt,
	conda,
	]

	name: Installing Dependencies, Building cyclus and running tests
	steps:
	- name: default environment
	run: \|
	echo "tag-latest-on-default=false" >> "$GITHUB_ENV"

	- name: condition on trigger parameters
	if: ${{ github.repository_owner == 'cyclus' && github.ref == 'refs/heads/main' }}
	run: \|
	echo "tag-latest-on-default=true" >> "$GITHUB_ENV"

	- name: Log in to the Container registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

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

	- name: Installing Dependencies in Docker image
	uses: firehed/multistage-docker-build-action@v1
	with:
	repository: ghcr.io/${{ github.repository_owner }}/cyclus_${{ matrix.ubuntu_versions }}_${{ matrix.pkg_mgr }}
	stages: ${{ matrix.pkg_mgr }}-deps, cyclus
	server-stage: cyclus-test
	quiet: false
	parallel: true
	tag-latest-on-default: ${{ env.tag-latest-on-default }}
	dockerfile: docker/Dockerfile
	build-args: pkg_mgr=${{ matrix.pkg_mgr }}

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