updated deploy.yml #5

	name: Build, Push, and Deploy Docker Image to EC2

	on:
	push:
	branches:
	- main # Trigger the workflow on push to the main branch

	jobs:
	build_and_deploy:
	runs-on: ubuntu-latest

	steps:
	# Step 1: Checkout the code
	- name: Checkout code
	uses: actions/checkout@v3

	# Step 2: Log in to DockerHub
	- name: Log in to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USER_NAME }}
	password: ${{ secrets.DOCKERHUB_TOEKN }}

	# Step 3: Build the Docker image
	- name: Build Docker image
	run: \|
	docker build -t ${{ secrets.DOCKERHUB_USER_NAME }}/nextblog:1.0 .

	# Step 4: Push Docker image to DockerHub
	- name: Push Docker image
	run: \|
	docker push ${{ secrets.DOCKERHUB_USER_NAME }}/nextblog:1.0

	# Step 5: SSH to EC2 and deploy the Docker container
	- name: Deploy to EC2
	uses: appleboy/ssh-action@v1.0.3
	with:
	host: ${{ secrets.EC2_HOST }}
	username: ${{ secrets.EC2_USER_NAME }}
	key: ${{ secrets.EC2_SSH }}
	port: 22
	script: \|
	# Pull the latest image
	sudo docker pull ${{ secrets.DOCKERHUB_USER_NAME }}/nextblog:1.0

	# Check if the container is running and stop/remove it if it exists
	if [ "$(sudo docker ps -a -q -f name=nextblog)" ]; then
	echo "Stopping and removing existing container..."
	sudo docker stop nextblog
	sudo docker rm nextblog
	fi

	# Run the container
	echo "Starting a new container..."
	sudo docker run -d --name nextblog -p 9000:5000 ${{ secrets.DOCKERHUB_USER_NAME }}/nextblog:1.0

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