name: Deploy WeReadBoard

on:
  push:
    branches:
      - master
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    concurrency:
      group: deploy-master
      cancel-in-progress: true

    steps:
      - name: Prepare SSH
        run: |
          mkdir -p ~/.ssh
          printf '%s\n' "${{ secrets.SERVER_SSH_KEY }}" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key

      - name: Deploy
        env:
          SERVER_HOST: ${{ secrets.SERVER_HOST }}
          SERVER_PORT: ${{ secrets.SERVER_PORT }}
          SERVER_USER: ${{ secrets.SERVER_USER }}
          DEPLOY_PATH: ${{ vars.DEPLOY_PATH }}
          SERVICE_NAME: ${{ vars.SERVICE_NAME }}
          DEPLOY_BRANCH: master
        run: |
          if [ -z "$SERVER_PORT" ]; then
            SERVER_PORT="22"
          fi
          if [ -z "$DEPLOY_PATH" ]; then
            DEPLOY_PATH="/opt/weread-board/WeReadBoard"
          fi
          if [ -z "$SERVICE_NAME" ]; then
            SERVICE_NAME="weread.service"
          fi

          ssh -i ~/.ssh/deploy_key -o IdentitiesOnly=yes -o StrictHostKeyChecking=accept-new -p "$SERVER_PORT" "$SERVER_USER@$SERVER_HOST" \
            "cd '$DEPLOY_PATH' &&
             git fetch origin &&
             git checkout '$DEPLOY_BRANCH' &&
             git pull --ff-only origin '$DEPLOY_BRANCH' &&
             chmod +x ./deploy.sh &&
             SKIP_GIT_PULL=1 DEPLOY_BRANCH='$DEPLOY_BRANCH' SERVICE_NAME='$SERVICE_NAME' ./deploy.sh"