Refactor code structure for improved readability and maintainability #3

	name: Build and Push Docker Image

	on:
	push:
	branches:
	- main
	paths:
	- "Dockerfile"
	- "src/**"
	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

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

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

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

	- name: Extract metadata
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	# Branch name (sanitized)
	type=ref,event=branch
	# Short SHA
	type=sha,prefix={{branch}}-,format=short
	# Latest tag for main branch
	type=raw,value=latest,enable={{is_default_branch}}
	# PR number for pull requests
	type=ref,event=pr,prefix=pr-

	- name: Build and push Docker image
	id: build
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max
	platforms: linux/amd64,linux/arm64

	- name: Generate artifact attestation
	uses: actions/attest-build-provenance@v1
	with:
	subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
	subject-digest: ${{ steps.build.outputs.digest }}
	push-to-registry: true

Provide feedback