Bash script that starts Android emulator and waits until it loaded

gistfile1.txt

echo 'Searching for device...'
devicesCount=`adb devices | grep -c emulator`

if [[ $devicesCount =~ 0 ]]; then 
  echo 'starting emulator'
  /Users/tcagent/Library/Android/sdk/tools/emulator -netdelay none -netspeed full -avd Nexus_5X_API_25_x86 &
fi

#wait emulator ready

set +e

bootanim=""
failcounter=0
timeout_in_sec=360

until [[ "$bootanim" =~ "stopped" ]]; do
  bootanim=`adb -e shell getprop init.svc.bootanim 2>&1 &`
  if [[ "$bootanim" =~ "device not found" || "$bootanim" =~ "device offline"
    || "$bootanim" =~ "running" ]]; then
    let "failcounter += 1"
    echo "Waiting for emulator to start"
    if [[ $failcounter -gt timeout_in_sec ]]; then
      echo "Timeout ($timeout_in_sec seconds) reached; failed to start emulator"
      exit 1
    fi
  fi
  sleep 1
done

echo "Emulator is ready"