#!/usr/bin/env bash 
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
# 
# http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
#  KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#
# Valid values for "--target" (case insensitive):
#     "iPhone (Retina 3.5-inch)" (default)
#     "iPhone (Retina 4-inch)"
#     "iPhone"
#     "iPad"
#     "iPad (Retina)"

set -e

SIM_RUNNING=$(ps aux | grep -i "[i]Phone Simulator" | wc -l)
if [ $SIM_RUNNING == 0 ]; then
    echo "No emulators are running."
    exit 1
fi

SIM_ID=`defaults read com.apple.iphonesimulator "SimulateDevice"`
echo \"$SIM_ID\"
