A tool for symbolicating iOS crash reports.

symbolicate.sh

#!/bin/bash

CRASH=$1
APP=$2
ARCH=$3
OUTPUT=$4

# This script will fully symbolicate an iOS Crash Report
# Usage: ./symbolicate.sh mycrash.crash MyApp.app arch64 output.crash
#
# If you do not supply an output file the script will simply print the symbolicated script to STDOUT.

function main() {
    if [ ! "$#" -gt 3 ]; then
        echo "Usage: $0 <crash> <app> <arch> [output]"
        exit
    fi
    if [ ! -z $OUTPUT ]; then
        OUTPUT=$(pwd)/$OUTPUT
    fi
    pushd "$(dirname "$APP")" > /dev/null
    NUMOFLINES=$(wc -l < "$CRASH")
    CURLINENUM=1
    if [ ! -z $OUTPUT ]; then
        echo "Symbolicating to $OUTPUT..."
        echo -n '' > $OUTPUT
    fi
    while IFS='' read -r line || [[ -n "$line" ]]; do
        keys=$(echo $line | grep -oE -e '0x([a-z]|[0-9])+\s0x([a-z]|[0-9])+')
        if [ ! -z "$keys" ]; then
            symbolicated=$(symbolicate $keys);
        fi
        if [ ! -z $OUTPUT ]; then
            reportProgress $CURLINENUM $NUMOFLINES
            echo ${line/$keys/$symbolicated} >> $OUTPUT
        else
            echo ${line/$keys/$symbolicated}
        fi
        CURLINENUM=$(awk "BEGIN {print $CURLINENUM+1}")
    done < "$CRASH"
    printf "\n"
    popd > /dev/null
}

function symbolicate() {
    appname=$(echo $APP | grep -oE -e '([^\/.]+)\.')
    echo $(xcrun atos -o "$APP/${appname/./}" -arch $ARCH -l $2 $1)
}

function reportProgress() {
    PROGRESS=$(awk "BEGIN {printf \"%.0f\n\", ($1/$2)*100}")
    printf '\r\033[KProgress: '
    printf "$PROGRESS"
    echo -n "%"
}

main $@

Thanks for this - I think line 9 should be -gt 2 not -gt 3, as the output isn't required. I couldn't get the output option to work either.

I just saw this! Can you describe what actually happens when you try to use the output option?

Hi, I believe it's caused by the folder directory containing a space in the folder name. I would get ./symbolicate.sh: line 28: [Cut off folder directory path]: binary operator expected.

Hi, I believe it's caused by the folder directory containing a space in the folder name. I would get ./symbolicate.sh: line 28: [Cut off folder directory path]: binary operator expected.

Have you tried passing your path wrapped in quotes? Otherwise, you can try wrapping the $OUTPUT on line 28 in quotes.

Yes, I just all files to a folder with no spaces. This was more just for your reference if you were curious. I didn't put the full file path as the output variable, instead I CD'd into the folder with the executable file and output was just a single file name in the same folder.