Merge pull request #1 from rearc/feature/docker #2

	---
	name: Build and Publish

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- master

	permissions:
	id-token: write
	packages: write
	statuses: write
	contents: read

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build-and-publish:
	name: Build and Publish
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	- name: Git clone the repository
	uses: actions/checkout@v4

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

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

	- name: Add GHCR env var
	env:
	REPO: ${{ github.repository }}
	REF_NAME: ${{ github.ref_name }}
	run: \|
	echo "GHCR_REPO=ghcr.io/${REPO,,}" >>"${GITHUB_ENV}"
	echo "GHCR_TAG=${REF_NAME/\//_}" >>"${GITHUB_ENV}"

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

	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	platforms: linux/amd64,linux/arm64
	push: true
	tags: \|
	${{ env.GHCR_REPO }}:latest
	${{ env.GHCR_REPO }}:${{ env.GHCR_TAG }}
	cache-from: type=gha,scope=${{ github.repository_id }}
	cache-to: type=gha,mode=max,scope=${{ github.repository_id }}

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