Merge pull request #35 from KSkwarczynski/feature_CI #1

	---
	# Update NuWro container image registry with newest updates
	name: Image CD

	# The events that trigger the workflow
	on:
	push:
	branches:
	- master
	tags:
	- 'v*'

	permissions:
	contents: read
	packages: write

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false # KS: Prevents cancellation of remaining jobs if one fails
	matrix:
	include:
	- os: alma9
	file: doc/docker/alma9/Dockerfile
	tag_latest: alma9latest

	name: Image CD ${{ matrix.os }}

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

	- name: Log in to GitHub Container Registry
	run: echo "${{ secrets.GITHUB_TOKEN }}" \| docker login ghcr.io -u ${{ github.actor }} --password-stdin

	- name: Build Docker image
	run: \|
	if [ "${{ github.ref_type }}" == "tag" ]; then
	docker build . \
	--file "${{ matrix.file }}" \
	--tag "ghcr.io/${{ github.repository_owner }}/nuwro:${{ matrix.os }}${{ github.ref_name }}" \
	--build-arg NUWRO_VERSION="${{ github.ref_name }}" \
	else
	docker build . \
	--file "${{ matrix.file }}" \
	--tag "ghcr.io/${{ github.repository_owner }}/nuwro:${{ matrix.tag_latest }}" \
	--build-arg NUWRO_VERSION="develop" \
	fi

	- name: Push Docker image
	run: \|
	if [ "${{ github.ref_type }}" == "tag" ]; then
	docker push "ghcr.io/${{ github.repository_owner }}/nuwro:${{ matrix.os }}${{ github.ref_name }}"
	else
	docker push "ghcr.io/${{ github.repository_owner }}/nuwro:${{ matrix.tag_latest }}"
	fi

	- name: Delete old images
	uses: actions/delete-package-versions@v5
	with:
	package-name: 'nuwro'
	package-type: 'container'
	min-versions-to-keep: 5
	delete-only-untagged-versions: 'true'

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