feat: add dockerized Node.js service with GitHub Actions deployment #1

	name: Deploy Dockerized Service

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: ./app
	push: true
	tags: \|
	ghcr.io/${{ github.repository }}:latest
	ghcr.io/${{ github.repository }}:${{ github.sha }}

	- name: Deploy to Server
	uses: appleboy/ssh-action@master
	with:
	host: ${{ secrets.TARGET_HOST }}
	username: ${{ secrets.TARGET_USER }}
	key: ${{ secrets.SSH_PRIVATE_KEY }}
	script: \|
	# Pull the latest image
	docker pull ghcr.io/${{ github.repository }}:latest

	# Stop and remove existing container if it exists
	docker stop dockerized-service \|\| true
	docker rm dockerized-service \|\| true

	# Run the new container
	docker run -d \
	--name dockerized-service \
	--restart always \
	-p 3000:3000 \
	--env-file /opt/dockerized-service/.env \
	ghcr.io/${{ github.repository }}:latest

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