Merge pull request #8 from mingcheng/develop #2

	name: Create and publish a Docker image

	on:
	push:
	branches:
	- main
	tags:
	- "v*"
	workflow_dispatch:

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

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	attestations: write
	id-token: write
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- name: Log in to the Container registry
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	- uses: benjlevesque/[email protected]
	id: short-sha
	with:
	length: 7
	- name: Build and push Docker image
	id: push
	uses: docker/build-push-action@v6
	with:
	context: .
	push: ${{ github.event_name != 'pull_request' }}
	tags: \|
	${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
	${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.short-sha.outputs.sha }}
	labels: ${{ steps.meta.outputs.labels }}
	# - name: Generate artifact attestation
	# uses: actions/attest-build-provenance@v2
	# with:
	# subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	# subject-digest: ${{ steps.push.outputs.digest }}
	# push-to-registry: true

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