Merge pull request #9 from LL08-MathematicalModelling-dowell/DOCKERIZ… #10

	name: DataCube CI/CD deployment workflow

	on:
	push:
	branches:
	- main
	workflow_dispatch:

	jobs:
	deploy:
	name: Deploy to VPS
	runs-on: ubuntu-latest

	steps:
	# Step 1: Checkout the latest code
	- name: Checkout code
	uses: actions/checkout@v2

	# Cleanup SSH Directory
	- name: Cleanup SSH Directory
	run: rm -rf ~/.ssh

	# Install SSH Key
	- name: Install SSH Key
	uses: shimataro/[email protected]
	with:
	key: ${{ secrets.SSH_PRIVATE_KEY }}
	# Remove the placeholder known_hosts entry
	known_hosts: "just-a-placeholder-so-we-dont-get-errors"

	# Adding Known Hosts
	- name: Adding Known Hosts
	run: ssh-keyscan -H ${{ secrets.SSH_HOST }} >> ~/.ssh/known_hosts

	# Connect to Server and Deploy
	- name: Connect to Server, Pull Latest Code, and Rebuild Containers with Docker Script
	run: \|
	ssh ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} "\
	set -e && \
	echo 'Current directory: $(pwd)' && \
	cd ${{ secrets.WORK_DIR }} && \
	git checkout main && \
	git pull && \
	mkdir -p ~/it_works && \
	docker-compose down && docker-compose up -d --build

	exit"

	# Cleanup SSH Keys
	- name: Cleanup SSH Keys
	run: rm -rf ~/.ssh

	# Step 3: Deploy using SSH and Docker Compose
	- name: Deploy using SSH and Docker Compose
	run: \|
	ssh -o StrictHostKeyChecking=no ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} << EOF
	cd ${{ secrets.WORK_DIR }}

	# Pull the latest code from GitHub
	git pull origin main
	mkdir -p ~/it_works

	# Build and restart the services using Docker Compose
	docker-compose down && docker-compose up -d --build
	EOF

	# Cleanup SSH Keys
	- name: Cleanup SSH Keys
	run: rm -rf ~/.ssh

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