Update README.md #15

	name: Deploy Next.js application

	on:
	push:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Source
	uses: actions/checkout@v4

	- name: Create .env file
	run: \|
	echo "PRODUCT_RUN=${{ secrets.PRODUCT_RUN }}" >> .env

	- name: Archive .env file
	run: tar -czf env.tar.gz .env

	- name: Build Docker image
	run: docker build -t prominhaj/prominhaj-portfolio .

	- name: Login to Docker Hub
	run: echo ${{ secrets.DOCKER_PASSWORD }} \| docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin

	- name: Publish image to Docker Hub
	run: docker push prominhaj/prominhaj-portfolio:latest

	- name: Upload environment file
	uses: actions/upload-artifact@v3
	with:
	name: env-file
	path: env.tar.gz

	deploy:
	needs: build
	runs-on: self-hosted
	steps:
	- name: Download environment file
	uses: actions/download-artifact@v3
	with:
	name: env-file
	path: .

	- name: Extract environment file
	run: tar -xzf env.tar.gz

	- name: Check Disk Space
	run: df -h

	- name: Stop and remove old container if exists
	run: \|
	if [ $(docker ps -q -f name=prominhaj-portfolio-container) ]; then
	docker stop prominhaj-portfolio-container
	docker rm prominhaj-portfolio-container
	fi

	- name: Remove old Docker images
	run: \|
	docker rmi -f $(docker images -q)

	- name: Free up Docker space
	run: \|
	docker system prune -af
	docker volume prune -f

	- name: Pull image from Docker Hub
	run: docker pull prominhaj/prominhaj-portfolio:latest

	- name: Run Docker container
	run: docker run -d -p 3000:3000 --env-file .env --name prominhaj-portfolio-container prominhaj/prominhaj-portfolio:latest

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