Merge pull request #7 from PartTimeLegend/renovate/actions-checkout-4.x #5

	name: Build and Publish Docker Image

	on:
	push:
	branches:
	- master
	workflow_dispatch:
	jobs:
	build-and-publish:
	runs-on: ubuntu-latest

	env:
	BUILD_DATE: ${{ github.event.head_commit.timestamp }}
	IMAGE_NAME: hammy-mchamilton

	steps:
	- name: Checkout code
	uses: actions/checkout@v4 # Check out your repository's code

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

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

	- name: Generate build number tag
	id: generate_tag
	run: echo ::set-output name=tag::${GITHUB_RUN_NUMBER}

	- name: Convert repository owner to lowercase
	run: echo "::set-env name=REPOSITORY_OWNER::${{ github.repository_owner.lowercase }}"

	- name: Build the Docker image
	run: docker build --file Dockerfile --tag ghcr.io/${{ env.REPOSITORY_OWNER }}/${{ env.IMAGE_NAME }}:${{ steps.generate_tag.outputs.tag }} --tag ghcr.io/${{ env.REPOSITORY_OWNER }}/${{ env.IMAGE_NAME }}:latest --build-arg BUILD_DATE=${BUILD_DATE} .

	- name: Push the Docker image to GitHub Container Registry
	run: docker push ghcr.io/${{ env.REPOSITORY_OWNER }}/${{ env.IMAGE_NAME }}:${{ steps.generate_tag.outputs.tag }} && docker push ghcr.io/${{ env.REPOSITORY_OWNER }}/${{ env.IMAGE_NAME }}:latest

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