Merge pull request #400 from amirhasanpour/design-patterns #65

	name: Build and Publish Book Image

	on:
	push:
	branches: ['main']

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	attestations: write
	id-token: write

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

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

	- name: Write temporary Dockerfile
	run: \|
	cat <<EOF > Dockerfile
	FROM nginx:alpine
	LABEL maintainer="Ja7ad <[email protected]>"
	LABEL description="GoFarsi book offline in docker"
	LABEL org.opencontainers.image.source https://github.com/GoFarsi/book
	RUN apk add --no-cache git
	RUN git clone https://github.com/GoFarsi/book && cd book && git checkout gh-pages
	WORKDIR /book
	RUN cp -r . /usr/share/nginx/html
	EOF

	- name: Build and push Docker image
	id: push
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: ghcr.io/gofarsi/book:latest

	- name: Generate artifact attestation
	uses: actions/attest-build-provenance@v2
	with:
	subject-name: ghcr.io/gofarsi/book
	subject-digest: ${{ steps.push.outputs.digest }}
	push-to-registry: true

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