build-deploy.yml

name: Docker Image CI

env:
  DOCKER_IMAGE_NAME: wseresearch/qa-systems-wrapper
  DOCKER_CONTAINER_NAME: qa-systems-wrapper

on:
  push:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - name: Get current version
        run: >
          echo "X_APP_VERSION=$(cat < main.py | grep -Po '(?<=__version__ = \")([^\"]*)')" >> $GITHUB_ENV
      - name: Build the Docker image for deployment
        run: >
          docker build --tag "$DOCKER_IMAGE_NAME:latest" .
      - name: Tag image with specific version
        run: >
          docker tag "$DOCKER_IMAGE_NAME:latest" "$DOCKER_IMAGE_NAME:$X_APP_VERSION"
      - name: Docker Login
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USER }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Push docker image with latest version
        run: docker push "$DOCKER_IMAGE_NAME:latest"
      - name: Push docker image with specific version
        run: docker push "$DOCKER_IMAGE_NAME:$X_APP_VERSION"
  deploy:
    runs-on: ubuntu-latest
    needs: build
    
    steps:
      - name: SSH into server
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.SERVER_HOST }}
          username: ${{ secrets.SERVER_USERNAME }}
          password: ${{ secrets.SERVER_PASSWORD }}
          port: ${{ secrets.SERVER_PORT }}
          envs: DOCKER_IMAGE_NAME,DOCKER_CONTAINER_NAME
          script: |
            docker stop "$DOCKER_CONTAINER_NAME" || true && docker rm "$DOCKER_CONTAINER_NAME" || true
            echo "Pulling image: $DOCKER_IMAGE_NAME" 
            docker pull $DOCKER_IMAGE_NAME:latest
            echo "Starting container: $DOCKER_CONTAINER_NAME" 
            docker run --restart=always -d -p 40199:8080 --name "$DOCKER_CONTAINER_NAME" "$DOCKER_IMAGE_NAME:latest"