mian.yml

name: Deploy to Server

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout Repository
      uses: actions/checkout@v2

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

    - name: Build and Push Docker Image
      run: |
        docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/douban-webapp:latest .
        docker push ${{ secrets.DOCKERHUB_USERNAME }}/douban-webapp:latest

    - name: SSH and Deploy
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.HOST }}
        username: ${{ secrets.USER }}
        password: ${{ secrets.PASSWORD }}
        port: 22
        script: |
          docker pull ${{ secrets.DOCKERHUB_USERNAME }}/douban-webapp:latest
          docker stop douban-container || true
          docker rm douban-container || true
          docker run -d --name douban-container -p 5000:5000 ${{ secrets.DOCKERHUB_USERNAME }}/douban-webapp:latest