EA for 32bit apps

32bitcheck

#!/bin/bash
# Detect all 32-bit apps installed in /Applications, /Library
# or /usr/local and output list to logfile stored in /var/log.

runOnce="true"

if [[ "$runOnce" == "true" || "$runOnce" == "1" ]]; then
    if [[ -e /usr/local/xattr/.32bitAppsInstalledCheckDone ]]; then
        # Using runOnce cached value:
        echo "<result>$(cat /usr/local/xattr/.32bitAppsInstalledCheckDone)</result>"
        # Delete /usr/local/xattr/.32bitAppsInstalledCheckDone to re-query the computer
        exit 0
    fi
fi

create32bitCheckDone () {
	mkdir -p /usr/local/xattr
	echo $1 > /usr/local/xattr/.32bitAppsInstalledCheckDone
}

appList=$(system_profiler SPApplicationsDataType | grep -A3 "64-Bit (Intel): No" | grep -E "Location:[^/]*/(Applications|Library|usr/local)/" | /usr/bin/sed -n 's/.*Location:[[:space:]]*\(.*\)/\1/p')
eaResult=""

# Get a list of all installed applications
# -n = string is not null
if [[ -n "$appList" ]]; then
	create32bitCheckDone "$appList"
	eaResult="$appList"
else
	create32bitCheckDone "Null"
    eaResult="No 32-bit apps installed."
fi
echo "$appList"
echo "<result>$eaResult</result>"