name: Deploy to VPS

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
           
      # Build
      - name: Pull latest changes on VPS
        uses: appleboy/ssh-action@master
        with:
            host: ${{ secrets.VPS_HOST }}
            USERNAME: ${{ secrets.VPS_DEPLOY_USER }}
            PORT: ${{ secrets.VPS_SSH_PORT }}
            KEY: ${{ secrets.VPS_SSHKEY }}
            script: cd ${{ secrets.VPS_PROJECT_PATH }} && git fetch && git checkout main && git pull
      - name: Build
        uses: appleboy/ssh-action@master
        with:
            host: ${{ secrets.VPS_HOST }}
            USERNAME: ${{ secrets.VPS_DEPLOY_USER }}
            PORT: ${{ secrets.VPS_SSH_PORT }}
            KEY: ${{ secrets.VPS_SSHKEY }}
            script: cd ${{ secrets.VPS_PROJECT_PATH }} && docker-compose run mkdocswiki build

      # Deploy
      - name: Deploy new image and cleanup
        uses: appleboy/ssh-action@master
        with:
            host: ${{ secrets.VPS_HOST }}
            USERNAME: ${{ secrets.VPS_DEPLOY_USER }}
            PORT: ${{ secrets.VPS_SSH_PORT }}
            KEY: ${{ secrets.VPS_SSHKEY }}
            script: docker-compose -f ~/docker-compose.yml up -d && docker image prune -af