#!/bin/sh
################
##AwipsToLan.sh##
################
#Brad Schick WFO Goodland, KS
#11/10/2016
##Script used to rsync files via cron from /localapps/runtime/AwipsToLan/data to Linux VM outside of awips.
##Version 1.3

#############################
#Configuration Variables
SID=GLD
path=/localapps/runtime/AwipsToLan
ldadstagearea=/data/ldad/public/AwipsToLan/
kvmHOST2rsync=gld-ls-kvm-intra
kvmHOSTrsyncModule=AwipsToLan
#End of Config Variables
#############################

##Log when this was ran the last time
echo "Script launched by `whoami` on `date`">$path/log/AwipsToLan.log

##Check for a active lock file, if present we do not continue
if [[ -a $path/tmp/.lock ]]; then
	echo "Lock File Present! This means AwipsToLan.sh is still running, now EXITING...   $path/tmp/.lock" >>$path/log/AwipsToLan.log
	exit
fi

##Run a quick check and see if we have data to move, if not we exit gracefully.
if [ "$(ls $path/data)" ]; then
	echo "We have files to rsync, so lets get to it!">>$path/log/AwipsToLan.log

	##Create a lock file to keep another instance of this from stepping itself
	echo "Creating a $path/tmp/.lock to keep another instance of this script from stepping on itself">>$path/log/AwipsToLan.log
	touch $path/tmp/.lock

	##Grab a listing of the files we are going to rsync
	files2rsync=`ls $path/data`
	echo "The following files/directories will be rsync'd this session">>$path/log/AwipsToLan.log

	##SCP any data to LDAD
	scp -qr $path/data/* ldad@ls:$ldadstagearea

	##Remove the files from this location since they have been moved over to LDAD
	for x in $files2rsync
	do
	echo "Files rsync'd to ldad, so now deleting $path/data/$x">>$path/log/AwipsToLan.log
	rm -rf $path/data/$x
	done

	#ssh to ldad and run the rsync to the VM
	ssh -q ldad@ls rsync -poqrtzv --force --progress --stats --remove-source-files $ldadstagearea $kvmHOST2rsync::$kvmHOSTrsyncModule

	echo "Rsync complete" >>$path/log/AwipsToLan.log

	##Remove the Lock File
	rm -rf $path/tmp/.lock

	echo "Lock File removed... now exiting.">>$path/log/AwipsToLan.log
else
        echo "No new files found, so exiting...">>$path/log/AwipsToLan.log
fi

##Exit, that's all folks!
exit