#!/bin/bash

SRC=$1
PLIST=$2

if [[ ! -d ${SRC} ]]; then
    echo "${SRC} is not a directory!"
    exit 128
fi
if [[ ! -f ${PLIST} ]]; then
    echo "${PLIST} does not exist!"
    exit 128
fi

GIT_REVISION=`awk '/#define GIT_REVISION / { gsub(/"/, "", $3); print $3 }' ${SRC}/git_info.h`
if [[ ${GIT_REVISION} != "" ]]; then
    /usr/libexec/PlistBuddy -c "Add GitRevision string ${GIT_REVISION}" ${PLIST} 2>/dev/null
    if [[ $? == 1 ]]; then
        /usr/libexec/PlistBuddy -c "Set GitRevision ${GIT_REVISION}" ${PLIST}
    fi
fi

# This is where we would set CFBundleVersion if needed in the future.