# .gitea/workflows/deploy.yml
name: Build and Deploy

on:
  push:
    branches: [ "master" ]
  workflow_dispatch: {}

concurrency:
  group: deploy-${{ gitea.ref }}
  cancel-in-progress: true

jobs:
  build-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Install deploy tools
        run: |
          apt-get update
          apt-get install -y --no-install-recommends rsync openssh-client

      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: '8.0.x'

      - name: Restore
        run: dotnet restore

      - name: Publish
        run: dotnet publish -c Release -o ./publish

      - name: Prepare SSH
        env:
          SSH_KEY:  ${{ secrets.SSH_KEY }}
          SSH_HOST: ${{ secrets.SSH_HOST }}
          SSH_PORT: ${{ secrets.SSH_PORT }}
        run: |
          set -euo pipefail
          PORT="${SSH_PORT:-22}"
          install -m 700 -d ~/.ssh
          printf '%s\n' "$SSH_KEY" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          ssh-keyscan -p "$PORT" "$SSH_HOST" >> ~/.ssh/known_hosts 2>/dev/null

      - name: Rsync to server
        env:
          SSH_HOST:   ${{ secrets.SSH_HOST }}
          SSH_PORT:   ${{ secrets.SSH_PORT }}
          SSH_USER:   ${{ secrets.SSH_USER }}
          TARGET_DIR: ${{ secrets.TARGET_DIR }}
        run: |
          set -euo pipefail
          PORT="${SSH_PORT:-22}"
          rsync -az --delete \
            -e "ssh -p $PORT -i ~/.ssh/deploy_key -o StrictHostKeyChecking=yes" \
            publish/ "$SSH_USER@$SSH_HOST:$TARGET_DIR/"

      - name: Restart service
        env:
          SSH_HOST:     ${{ secrets.SSH_HOST }}
          SSH_PORT:     ${{ secrets.SSH_PORT }}
          SSH_USER:     ${{ secrets.SSH_USER }}
          SERVICE_NAME: ${{ secrets.SERVICE_NAME }}
        run: |
          set -euo pipefail
          PORT="${SSH_PORT:-22}"
          ssh -p "$PORT" -i ~/.ssh/deploy_key "$SSH_USER@$SSH_HOST" \
            "sudo systemctl daemon-reload \
             && sudo systemctl restart '$SERVICE_NAME' \
             && systemctl --no-pager status '$SERVICE_NAME' --lines=0"