with import <nixpkgs> {};

pkgs.writeShellScriptBin "startsync" ''
	#!/bin/sh
	script="$0"
  killall sshfs sftp
  sleep 0.5
  killall -9 sshfs sftp
  sudo umount -l sync
  sleep 0.5
	if [ "$1" = "stop" ] ; then exit ; fi
  sshfs -p 23 root@tudbut.de:sync ~/sync
  while ! ls ~/sync/Passwords.kdbx ; do sleep 0.2 ; done
	while true ; do
		(cat ~/sync/test > /dev/null ; touch ~/.syncfs_ok) &
		sleep 7
		if ! [ -e ~/.syncfs_ok ] ; then 
			"$script" stop
			exit
		fi
		rm ~/.syncfs_ok
	done & disown
  exec keepassxc
''