Bump actions/checkout from 3 to 4 #5

	name: Build Container Image

	on:
	pull_request:
	branches: [ main ]

	workflow_call:
	inputs:
	tagTypes:
	required: false
	type: string
	default: \|
	type=sha

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	build:
	name: Build and Publish
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

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

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: \|
	${{ env.REGISTRY }}/${{ github.repository }}
	# when opened on pull request, no inputs are provided. when empty the
	# defaults are used which produces pr-* as the tag to the image using
	# the below information.
	# type=schedule,pattern=nightly,enable=true,priority=1000
	# type=ref,event=branch,enable=true,priority=600
	# type=ref,event=tag,enable=true,priority=600
	# type=ref,event=pr,prefix=pr-,enable=true,priority=600
	tags: \|
	${{ inputs.tagTypes }}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Build and push Docker images
	uses: docker/build-push-action@v3.1.1
	with:
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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