name: Build & Deploy App

on:
  push:
    branches:
      - master

jobs:
  build-and-push:
    name: Build and Push Docker Image
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Login to Docker Hub
        run: echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login -u "${{ secrets.DOCKERHUB_USERNAME }}" --password-stdin

      - name: Build Docker image
        run: |
          docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/portfolio:latest .

      - name: Push image to Docker Hub
        run: |
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/portfolio:latest

  deploy:
    name: Deploy to VPS
    needs: build-and-push
    runs-on: ubuntu-latest

    steps:
      - name: Setup SSH key
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.VPS_SSH_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan -H ${{ secrets.VPS_HOST }} >> ~/.ssh/known_hosts

      - name: Copy docker-compose.yml to VPS
        uses: appleboy/scp-action@master
        with:
          host: ${{ secrets.VPS_HOST }}
          username: ${{ secrets.VPS_USER }}
          key: ${{ secrets.VPS_SSH_KEY }}
          port: 22
          source: 'docker-compose.yml'
          target: '/home/${{ secrets.VPS_USER }}/portfolio/'

      - name: Deploy on VPS
        run: |
          ssh ${{ secrets.VPS_USER }}@${{ secrets.VPS_HOST }} "
            cd /home/${{ secrets.VPS_USER }}/portfolio && \
            docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_TOKEN }} && \
            docker compose pull && \
            docker compose up -d
          "