Add github actions ci cd pipeline #32

	name: Smart-Exchange-Deployment

	on:
	push:
	branches: [main, master]

	permissions:
	id-token: write
	contents: read

	jobs:
	Deploy:
	name: Deploy Changes to EC2
	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version: ["20.x"]

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

	# - name: Use Node.js
	# uses: actions/setup-node@v4
	# with:
	# node-version: "20.x"

	# - name: Install Dependencies
	# run: \|

	- name: SSH and Deploy
	env:
	PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
	HOSTNAME: ${{ secrets.EC2_REMOTE_HOST }}
	USER_NAME: ubuntu

	run: \|
	echo "$PRIVATE_KEY" > private_key
	chmod 600 private_key
	ssh -o StrictHostKeyChecking=no -i private_key ${USER_NAME}@${HOSTNAME} << 'EOF'
	# Now we have got the access of EC2 and we will start the deploy.
	cd /home/ubuntu/app/smartchange-backend-v1
	sudo systemctl stop smart
	npm install
	sudo systemctl restart smart
	EOF
	rm private_key

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