#!/bin/sh

_bluefairy_home="${BLUEFAIRY_HOME:-$HOME/.bluefairy}"
_bluefairy_shim_dir="$_bluefairy_home/shims"
_bluefairy_new_path=""
_bluefairy_old_ifs=$IFS
IFS=:
for _bluefairy_path_entry in $PATH; do
  if [ "$_bluefairy_path_entry" = "$_bluefairy_shim_dir" ]; then
    continue
  fi
  if [ -n "$_bluefairy_path_entry" ]; then
    if [ -n "$_bluefairy_new_path" ]; then
      _bluefairy_new_path="${_bluefairy_new_path}:$_bluefairy_path_entry"
    else
      _bluefairy_new_path="$_bluefairy_path_entry"
    fi
  fi
done
IFS=$_bluefairy_old_ifs
PATH=$_bluefairy_new_path
export PATH

unset BLUEFAIRY_ACTIVATION_SHOWN
unset _bluefairy_home
unset _bluefairy_shim_dir
unset _bluefairy_new_path
unset _bluefairy_old_ifs
unset _bluefairy_path_entry
