Build llvm-mpich-image #5

	name: Docker image build
	run-name: Build ${{ inputs.image }}

	on:
	workflow_call:
	inputs:
	image:
	description: Which image to build
	required: true
	type: string
	push_image:
	description: Push image to package registry
	required: true
	type: boolean
	default: true

	workflow_dispatch:
	inputs:
	image:
	type: choice
	description: Which image to build
	required: true
	default: "intel-impi-image"
	options:
	- "intel-impi-image"
	- "gnu-ompi-image"
	- "llvm-mpich-image"
	push_image:
	type: boolean
	description: Push image to package registry
	required: true
	default: true

	jobs:
	build-single-image:

	name: Build ${{ inputs.image }}
	runs-on: ubuntu-latest
	timeout-minutes: 300

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 2

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

	- name: Create tag with current date
	id: date
	run: echo "date=$(date +'%Y%m%d')" >> $GITHUB_OUTPUT

	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: \|
	ghcr.io/kmturbulenz/${{ inputs.image }}
	tags: \|
	type=sha
	type=raw,prefix=date-,value=${{ steps.date.outputs.date }}

	- uses: docker/login-action@v3
	name: Login to Github Packages
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- uses: docker/build-push-action@v6
	name: Build image and push to GitHub Container Registry
	with:
	context: .
	target: ${{ inputs.image }}
	tags: ${{ steps.meta.outputs.tags }}
	push: ${{ inputs.push_image }}

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