Deploy to staging #27

	name: Deploy to staging

	on:
	workflow_run:
	workflows: [CI]
	types:
	- completed
	branches: [staging]

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

	- name: Fetch .env file from server
	run: \|
	sshpass -p ${{ secrets.PASSWORD }} scp -o StrictHostKeyChecking=no ${{ secrets.USERNAME }}@${{ secrets.HOST }}:~/staging-deployment/hng_boilerplate_expressjs/.env .env
	env:
	SSH_HOST: ${{ secrets.HOST }}
	SSH_USERNAME: ${{ secrets.USERNAME }}
	SSH_PASSWORD: ${{ secrets.PASSWORD }}

	- name: Build Docker images
	run: \|
	docker compose --env-file .env -f docker-compose.staging.yml build

	- name: List Docker images
	run: docker images

	- name: Save Docker images to tarball
	run: \|
	docker save hng_boilerplate_expressjs-backend_staging:latest \| gzip > staging-images.tar.gz

	- name: Copy Docker images to server
	uses: appleboy/scp-action@master
	with:
	host: ${{ secrets.HOST }}
	username: ${{ secrets.USERNAME }}
	password: ${{ secrets.PASSWORD }}
	source: "staging-images.tar.gz"
	target: "~/images-tar"

	- name: Deploy to server
	uses: appleboy/ssh-action@master
	with:
	host: ${{ secrets.HOST }}
	username: ${{ secrets.USERNAME }}
	password: ${{ secrets.PASSWORD }}
	script: \|
	cd ~/staging-deployment/hng_boilerplate_expressjs
	git stash
	git checkout staging
	git pull
	docker load -i ~/images-tar/staging-images.tar.gz
	docker compose -f docker-compose.staging.yml down
	docker compose -f docker-compose.staging.yml up -d

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