Script for automatic updating version counter in Info.plist and settings files

AutoUpdateVersion.sh

#!/bin/bash
# 

INFOPLIST_FILE=${2};
OIFS=$IFS;
IFS=".";
#считали версию
buildNumber=$(/usr/libexec/PlistBuddy -c "Print CFBundleVersion" "$INFOPLIST_FILE")
buildArray=($buildNumber)
IFS=$OIFS;
newBuild=${1}

/usr/libexec/PlistBuddy -c "Set :CFBundleVersion ${buildArray[0]}.${buildArray[1]}.${newBuild}" "$INFOPLIST_FILE"

/usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString ${buildArray[0]}.${buildArray[1]}" "$INFOPLIST_FILE"

buildShortVersion=$(/usr/libexec/PlistBuddy -c "Print CFBundleShortVersionString" $INFOPLIST_FILE)
buildNumber1=$(/usr/libexec/PlistBuddy -c "Print CFBundleVersion" $INFOPLIST_FILE)

INFOPLIST_FILE=${3}
build="Номер сборки: $buildShortVersion ($buildNumber1)";
fdate=$(date +"%d.%m.%Y %R");
builddate="Дата сборки: $fdate";
cnt=`/usr/libexec/PlistBuddy -c "Print PreferenceSpecifiers:" ${INFOPLIST_FILE} | grep "Dict"|wc -l`
typeset -i cnt
#echo "the count is: $cnt."
cnt=`expr ${cnt} '-' '1'`
#echo "the count is: $cnt."
#foreach idx `seq 0 ${cnt}`

for idx in $(seq 0 $cnt); do
    # echo "the index is: $idx."
    val=`/usr/libexec/PlistBuddy -c "Print PreferenceSpecifiers:${idx}:Key" ${INFOPLIST_FILE}`
#echo "the value of PreferenceSpecifiers:${idx}:Title: is ${val}."
    if [ "$val" == "versionDate" ] ; then
        echo "the index of the entry whose 'Title' is 'Version' is $idx."
        # now set it
        /usr/libexec/PlistBuddy -c "Set PreferenceSpecifiers:${idx}:DefaultValue $builddate" ${INFOPLIST_FILE}

        # just to be sure that it worked
        ver=`/usr/libexec/PlistBuddy -c "Print PreferenceSpecifiers:${idx}:DefaultValue" ${INFOPLIST_FILE}`
        echo 'PreferenceSpecifiers:$idx:DefaultValue set to: ' $ver
    fi
    if [ "$val" == "FullVersionNumber" ] ; then
        echo "the index of the entry whose 'Title' is 'Version' is $idx."
        # now set it
        /usr/libexec/PlistBuddy -c "Set PreferenceSpecifiers:${idx}:DefaultValue $build" ${INFOPLIST_FILE}

        # just to be sure that it worked
        ver=`/usr/libexec/PlistBuddy -c "Print PreferenceSpecifiers:${idx}:DefaultValue" ${INFOPLIST_FILE}`
        echo 'PreferenceSpecifiers:$idx:DefaultValue set to: ' $ver
    fi
done