#!/bin/bash
# .bashrc-ni
#------------------------------------------------------------------------------#
# $Id: .bashrc-ni,v 1.6 2004/02/26 21:52:05 collean Exp $
#------------------------------------------------------------------------------#
#
# This script is designed to be run at startup by non-interactive shells. To do
# that, make sure BASH_ENV=$HOME/.bashrc-ni when starting such a shell.
#
# This script is also designed to be called by .bashrc (by interactive shells
# at their startup) to set the necessary environment variables, including PATH
# and LD_LIBRARY_PATH.
#
#------------------------------------------------------------------------------#

# Uncomment the following when tracing shell startup
# echo ".bashrc-ni run by $$ at `date +'%Y%m%d-%H:%M:%S'`" >> $HOME/suslog

#------------------------------------------------------------------------------#
# BEGIN "if-def wrap"
#------------------------------------------------------------------------------#
if [ "$BASHRC_NI_DONE" != "$$" ] ; then
    export BASHRC_NI_DONE="$$"
# Uncomment the following when tracing shell startup
#    echo "... $$ setting BASHRC_NI_DONE to $BASHRC_NI_DONE" >> $HOME/suslog

# this is in case you really need to rerun this (e.g. after modifying it)
    function resetbni {
        export BASHRC_NI_DONE=""
    }

#------------------------------------------------------------------------------#
# If add_to_path, add_to_libp, and add_to_manp are not defined elsewhere, 
# uncomment them here
#------------------------------------------------------------------------------#
#
#------------------------------------------------------------------------------#
# add_to_path adds the argument to the path if it is not already in the path
#------------------------------------------------------------------------------#
    function add_to_path {
        if [ -z "$PATH" ]; then
            export PATH=$1
        elif ! `echo $PATH | grep -q $1` ; then
            export PATH=$1:$PATH
        fi
    }
  
#------------------------------------------------------------------------------#
# add_to_libp adds the argument to LD_LIBRARY_PATH if it is not already there
#------------------------------------------------------------------------------#
    function add_to_libp {
        if [ -z "$LD_LIBRARY_PATH" ]; then
            export LD_LIBRARY_PATH=$1
        elif ! `echo $LD_LIBRARY_PATH | grep -q $1` ; then
            export LD_LIBRARY_PATH=$1:$LD_LIBRARY_PATH
        fi
    }

#------------------------------------------------------------------------------#
# add_to_manp adds the argument to MANPATH if it is not already there
#------------------------------------------------------------------------------#
    function add_to_manp {
        if [ -z "$MANPATH" ]; then
            if which manpath > /dev/null ; then
                export MANPATH=$1:`manpath`
            else
                export MANPATH=$1
            fi
        elif ! `echo $MANPATH | grep -q $1` ; then
            export MANPATH=$1:$MANPATH
        fi
    }

#------------------------------------------------------------------------------#
# Force current directory into beginning of path
#------------------------------------------------------------------------------#
    export PATH=.:$PATH

#------------------------------------------------------------------------------#
# Private setup
#------------------------------------------------------------------------------#
    if [ -f $HOME/.bashrc-ni-private ] ; then
        . $HOME/.bashrc-ni-private
    fi

#------------------------------------------------------------------------------#
# END "if-def wrap"
#------------------------------------------------------------------------------#
fi