deploy.yml

name: Deploy to server

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Build Docker image
        run: |
          docker buildx build --platform linux/amd64 -t bluescript:latest .

      - name: Save Docker image as tarball
        run: |
          docker save bluescript:latest | gzip > bluescript.tar.gz

      - name: Set up SSH
        uses: webfactory/ssh-agent@v0.9.0
        with:
          ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}

      - name: Add server to known_hosts
        run: ssh-keyscan -H ${{ secrets.SERVER_IP }} >> ~/.ssh/known_hosts

      - name: Transfer Docker image to server
        run: |
          scp bluescript.tar.gz ${{ secrets.SERVER_USER }}@${{ secrets.SERVER_IP }}:${{ secrets.SERVER_DEPLOY_PATH }}

      - name: Deploy Docker container on server
        run: |
          ssh ${{ secrets.SERVER_USER }}@${{ secrets.SERVER_IP }} << 'ENDSSH'
          cd ${{ secrets.SERVER_DEPLOY_PATH }}
          gunzip -c bluescript.tar.gz | sudo docker load
          sudo docker stop bluescript || true
          sudo docker rm bluescript || true
          sudo docker run -d --name bluescript --network web bluescript:latest
          sudo docker system prune -f --volumes
          ENDSSH