Fix code block overflow style #23

	name: Docker Image CI
	on:
	push:
	branches: [ "master" ]
	paths-ignore:
	- 'README.md'
	- '.env'
	- '.gitignore'

	jobs:
	build:
	runs-on: ubuntu-latest

	permissions:
	packages: write
	contents: read

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

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Login to Container registry
	uses: docker/login-action@v1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ env.USERNAME }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata for Docker
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

Provide feedback