almhelper

#!/bin/bash

# version 1.1

export LANG=en_US.UTF-8
export PATH=$PATH:/usr/local/bin

echo "******************"
echo "*** ALM Helper ***"
echo "******************"
localdate=$(date)
echo "Local date: $localdate"

almstatus=$(launchctl list | awk '/local.lcars.ALM$/{print $1}')
if ! [[ $almstatus ]] ; then
	echo "ALM not loaded: loading now..."
	launchctl load /Library/LaunchDaemons/local.lcars.ALM.plist
else
	if [[ $almstatus != "-" ]] ; then
		echo "ALM already running: checking for System Events status..."
		if ! [[ $(pgrep -x "System Events") ]] ; then
			echo "Activating System Events..."
			osascript -e 'tell application "System Events" to activate' 2>/dev/null
		fi
		echo "Exiting..."
		exit
	fi
fi

while true
do
	whoinfo=$(who | grep "console")
	if [[ $whoinfo ]] ; then
		loggeduser=$(echo "$whoinfo" | awk '{print $1}')
		echo "Logged user detected: $loggeduser"
		sleep 1
		break
	fi
	sleep 1
done

almstatus=$(launchctl list | awk '/local.lcars.ALM$/{print $1}')
if ! [[ $almstatus ]] ; then
	echo "ALM not loaded: checking for System Events status first..."
	if ! [[ $(pgrep -x "System Events") ]] ; then
		echo "Activating System Events..."
		osascript -e 'tell application "System Events" to activate' 2>/dev/null
	fi
	echo "Loading & starting ALM now..."
	launchctl load /Library/LaunchDaemons/local.lcars.ALM.plist && launchctl start local.lcars.ALM
else
	if [[ $almstatus == "-" ]] ; then
		echo "ALM already loaded: checking for System Events status first..."
		if ! [[ $(pgrep -x "System Events") ]] ; then
			echo "Activating System Events..."
			osascript -e 'tell application "System Events" to activate' 2>/dev/null
		fi
		echo "Starting ALM now..."
		launchctl start local.lcars.ALM
	fi
fi

echo "*** Exiting until respawn... ***"
exit