seafileUpdate

#!/bin/bash
#Usage of this script: ./seafileUpdate.sh https://path-to-new-package.tar.gz
#exit on any error
	set -e

#set initial path
	workingDir="/home/seafile"
	dlURL=$1
	dlFileName=``
	runUpgrade=``
	cd $workingDir

#shutdown seafile-process
$workingDir/seafile-server-latest/seafile.sh stop
$workingDir/seafile-server-latest/seahub.sh stop


#echo "Seafile will be shut down"
	echo "File Downloading"

#download file
	if ! wget -o /dev/null $dlURL; then
		echo 'Could not download file!'
		exit 1
	fi
		dlFileName=`ls -t1 $workingDir | grep tar.gz | head -n1`
		echo "File $dlFileName has been downloaded"

#extract file
	echo "extract file $dlFileName"	
	tar -xzf "$dlFileName"
	
#get into upgrade-folder
	seafDir=`ls -1t --g | grep seafile-server | head -1`

	echo "get into $seafDir/upgrade"
	cd $seafDir/upgrade

	PS3='Please select the appropriate From... To... Upgradescript:'
	QUIT="Quit_runUpdate.sh"
	touch "$QUIT"

#get list of upgradescripts and offer list
	select upgradeScript in *upgrade*.sh;
	do
  		case $upgradeScript in
			"$QUIT")
			echo "Exiting."
			break
			;;
			*)
			echo "You picked $upgradeScript ($REPLY)"

			#run upgradescript
			./$upgradeScript
			break
			;;
		esac
	done
	rm "$QUIT"
	cd ~

$workingDir/seafile-server-latest/seafile.sh start
$workingDir/seafile-server-latest/seahub.sh start