#! /bin/bash
#
# symlink this directory to ${HOME}
#
# This is a special case.  We have to install link2 and linkall by hand to use them.

set -e -u

# Get the path to this (install.sh) script.
#   See http://stackoverflow.com/questions/59895/can-a-bash-script-tell-what-directory-its-stored-in

SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
  SOURCE="$(readlink "$SOURCE")"
  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"


echo DIR is $DIR

base=`basename $DIR`

echo base $base

# remove previous symlinks if any

rm -f ${HOME}/${base}

#bomb out if there is a hard directory

# link this directory to ${HOME}

ln -s $DIR ${HOME}