Sets Munki Client Identifier within Deploy Studio

DS_SetMunkiClientID.sh

#! /bin/bash

## This script first checks for a Custom Pref "MUNKIID", then for a value in ARD field #4, then finally for the computer name.
## When it locates the first value in order, it sets the ClientID of the system.
## This script must be run after the first reboot and MunkiTools & initial preference installation, during the Deploy Studio
## Finalize steps.
##
## Tim Schutt, Syracuse University. 2015

echo -e " \n=============== Setting Munki Client ID ====================="

TEXTID=$(defaults read "/Volumes/${DS_LAST_SELECTED_TARGET}/Library/Preferences/com.apple.RemoteDesktop" Text4)
echo -e " \n MUNKIID Custom Pref Value: ${MUNKIID}\n          ARD Text4 value: $TEXTID\n\n            Computer Name: $DS_COMPUTERNAME \n"

if [ ${MUNKIID} ]
then
        echo -e "\n     MUNKIID exists in Deploystudio Workflow. \n"
        CLIENTID="${MUNKIID}"
elif [ $TEXTID ]
then
        echo -e "\n     No MUNKIID value found. ARD Text4 Field exists. \n"
        CLIENTID=$TEXTID
else 
        echo -e "\n     No MUNKIID value or ARD Text4 value found. Setting ClientID to Computer Name. \n"
        CLIENTID=$DS_COMPUTERNAME
fi

defaults write "/Volumes/${DS_LAST_SELECTED_TARGET}/Library/Preferences/ManagedInstalls" ClientIdentifier "$CLIENTID"

echo "     Munki ClientIdentifier has been successfully set to '$CLIENTID'"
echo -e " \n========= Finished Setting Munki Client ID ===================="
echo -e " \n "
exit 0