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fix: update environment variables for VPS deployment #8

	name: Deploy to VPS

	on:
	push:
	branches: [ "main" ]

	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest
	steps:
	# 1. Checkout Code
	- uses: actions/checkout@v6.0.2

	# 2. Login ke Docker Hub
	- name: Login to Docker Hub
	uses: docker/login-action@v3.6.0
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	# 3. Build & Push Image
	- name: Build and push
	uses: docker/build-push-action@v6.18.0
	with:
	context: .
	push: true
	tags: ${{ secrets.DOCKER_USERNAME }}/kasir-api:latest

	# 4. SSH ke VPS untuk update container
	- name: Deploy to VPS
	uses: appleboy/ssh-action@v1.0.3
	env:
	DB_CONN: ${{ secrets.DB_CONN }}
	PORT: ${{ secrets.PORT }}
	with:
	host: ${{ secrets.HOST }}
	username: ${{ secrets.USERNAME }}
	password: ${{ secrets.VPS_PASSWORD }}
	port: 22
	# Gunakan 'envs' untuk mengirim secrets ke environment SSH agar lebih aman
	envs: DB_CONN,PORT
	script: \|
	docker pull ${{ secrets.DOCKER_USERNAME }}/kasir-api:latest
	docker stop kasir-api \|\| true
	docker rm kasir-api \|\| true

	# 1. Buat file .env di server
	echo "DB_CONN=$DB_CONN" > .env
	echo "PORT=$PORT" >> .env

	# 2. Jalankan docker dengan membaca file .env tersebut
	docker run -d \
	--name kasir-api \
	-p 8888:8080 \
	--env-file .env \
	${{ secrets.DOCKER_USERNAME }}/kasir-api:latest