deploy.yml

# This is a basic workflow to help you get started with Actions
name: Deploy

# Controls when the workflow will run
on:
  push:
    branches: ['main']
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest
    
    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v4
      
      - name: Setup SSH Agent
        uses: webfactory/ssh-agent@v0.9.0
        with:
          ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
      
      - name: Add VPS to known_hosts
        run: |
          ssh-keyscan -p ${{ secrets.VPS_PORT }} -H ${{ secrets.VPS_HOST }} >> ~/.ssh/known_hosts
      
      - name: Deploy to VPS
        run: |
          ssh -p ${{ secrets.VPS_PORT }} ${{ secrets.VPS_USER }}@${{ secrets.VPS_HOST }} "
            cd /home/${{ secrets.VPS_USER }}/projects/hammer &&
            git pull &&
            
            # Stop and remove old container if exists
            docker stop hammer 2>/dev/null || true &&
            docker rm hammer 2>/dev/null || true &&
            
            # Build new image
            docker build -t hammer . &&
            
            # Run new container
            docker run -d \
              --restart unless-stopped \
              --name hammer \
              --network shared-network \
              hammer
          "