#!/bin/bash
  set -x
  
  #if [ -z "$2" ]; then
  #   echo Invalid arguments
  #   exit 1
  #fi
  
  [ -d /home/komodo/modems/$1 ] || { echo /home/komodo/modems/$1 does not exits; exit 1; }
  
  # [ -d $2 ] || { echo $2 does not exits; exit 1; }
  
  echo Processing $1
  cd /home/komodo/modems/$1 
  pwd
  echo Pulling for $1
  git pull
  
  [ -n "$2" ] && [ -d $2 ] && { 
      rm -rf /home/komodo/modems/$1/node_modules/;
      cp -r $2 /home/komodo/modems/$1
  }
  
  [ -f /home/komodo/modems/$1/pid.txt ] && kill `cat /home/komodo/modems/$1/pid.txt`
  echo $1 finished