build-and-deploy.yml

name: build image, publish and deploy

on:
  push:
    branches:
      - master
    paths-ignore:
      - README.md

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v3
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      
      - uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ghcr.io/thedmdim/ytstalker:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max

  deploy:
    needs: publish
    name: deploy image
    runs-on: ubuntu-latest

    steps:
      - name: prepare ssh
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan -H "$SERVER_IP" >> ~/.ssh/known_hosts
        env:
          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
          SERVER_IP: ${{ secrets.SERVER_IP }}

      - name: SSH into the server and update the code
        run: |
          ssh $SERVER_USERNAME@$SERVER_IP "wget -qO - https://raw.githubusercontent.com/thedmdim/ytstalker/master/docker-compose.yml > /root/ytstalker/docker-compose.yml && docker compose -f /root/ytstalker/docker-compose.yml up --pull always -d ytstalker"
        env:
          SERVER_USERNAME: ${{ secrets.SERVER_USERNAME }}
          SERVER_IP: ${{ secrets.SERVER_IP }}