#!/bin/bash

# ssync--If anything has changed, creates a tarball and syncs a remote
#   directory via sftp using sftpsync.

sftpacct="taylor@intuitive.com"
tarballname="AllFiles.tgz"
localsource="$HOME/Desktop/Wicked Cool Scripts/scripts"
remotedir="/wicked/scripts"
timestamp=".timestamp"
count=0


# First off, let's see if the local dir exists and has files.

if [ ! -d "$localsource" ] ; then
  echo "$0: Error: directory $localsource doesn't exist?" >&2
  exit 1
fi

cd "$localsource"

# Now let's count files to ensure something's changed.

if [ ! -f $timestamp ] ; then
  for filename in *
  do 
    if [ -f "$filename" ] ; then
      count=$(( $count + 1 ))
    fi
  done
else
  count=$(find . -newer $timestamp -type f -print | wc -l)
fi

if [ $count -eq 0 ] ; then
  echo "$(basename $0): No files found in $localsource to sync with remote."; exit 0
fi

echo "Making tarball archive file for upload"

tar -czf $tarballname ./*

# Done! Now let's switch to the sftpsync script.

exec sftpsync $sftpacct $remotedir