symbolicate a crash for an iOS app

symbolicate-crash.sh

#!/bin/bash

export log=$1
export dsym=$2
export app=$3

if [[ "$app" == '' ]]; then
    echo usage: $0 '<logfile> <dSYM folder> <.app folder>'
    echo
    exit -1
fi

export DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/PrivateFrameworks/DTDeviceKit.framework/Versions/A/Resources/symbolicatecrash -o ${log%.*}.symbolicated.crash $log $dsym $app