Expands the Jamf Pro ROOT.war, extracts the version number, and renames the ROOT.war file to include the version number.

jamfProVersioner.sh

#!/bin/bash

if [ -z $1 ]
  then
    echo "ROOT.war must be passed as the first arguement to this script!"
    exit 1
fi

warFile=$1

mkdir -p '/tmp/jamf'

unzip $warFile -d '/tmp/jamf'

version=$(cat /tmp/jamf/WEB-INF/xml/version.xml | grep '<version>' -m 1 | awk -F '<|>|</' '{print $3}')

cp $1 "JSS_$version.war"

rm -rf '/tmp/jamf'

echo "Jamf Pro version is $version"