# $Id$
# Bash customizations

# Test for an interactive shell. 
if [[ $- != *i* ]]
then
    # Shell is non-interactive.  Be done now
    return
fi

export PATH="${HOME}/bin:/sbin:/usr/sbin:/usr/local/sbin:/usr/bin/wrappers:/usr/lib/colorgcc/bin:${PATH}"
# Import and get default settings
[ -f /etc/bashrc ] && source /etc/bashrc
[ -f /etc/DIR_COLORS ] && eval `dircolors -b /etc/DIR_COLORS`
[ -f /etc/profile.d/bash-completion ] && source /etc/profile.d/bash-completion
[ -f /etc/bash_completion ] && source /etc/bash_completion
[ -f /usr/local/etc/bash_completion ] && source /usr/local/etc/bash_completion
[ -f /opt/local/etc/bash_completion ] && source /opt/local/etc/bash_completion
[ -f ${HOME}/.bash_aliases ] && source ${HOME}/.bash_aliases
[ -f ${HOME}/.bash_prompt ] && source ${HOME}/.bash_prompt
[ -f ${HOME}/.inputrc ] && export INPUTRC=${HOME}/.inputrc
[ -f /etc/debian_chroot ] && export LC_ALL=C

# don't put duplicate lines in the history. See bash(1) for more options
export HISTCONTROL=ignoredups

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# Use vim and vim-info plugin for man pager and info viewer
if [ -f ${HOME}/.vimrc.more ]
then
    info() { vim -u ${HOME}/.vimrc.more "+Info ${1}" +only; }
    export PAGER="sh -c \"col -b | view -u ${HOME}/.vimrc.more -\""
    export MANPAGER="sh -c \"col -b | view -u ${HOME}/.vimrc.more -c 'set ft=man nolist' -\""
fi

less () {
    if [ $# = 0 ]
    then
	vim -u ${HOME}/.vimrc.more --cmd 'let no_plugin_maps = 1' -c 'runtime! macros/less.vim' -
    else
	file "$@" | grep "text" 
	if [ $? = 0 ] 
	then
	    vim -u ${HOME}/.vimrc.more --cmd 'let no_plugin_maps = 1' -c 'runtime! macros/less.vim' "$@"
	else
	    /usr/bin/less "$@" 
	fi
    fi
}

# Simple cli calculator
calc () { a=${1:-"print \"calc <expr>\\n\""}; echo "scale=4; ${a}" | bc; }

# Colorize grep
if echo hello|grep --color=auto l >/dev/null 2>&1
then
    export GREP_OPTIONS='--color=auto' 
    export GREP_COLOR='1;32'
fi

# Change the window title of X terminals 
case $TERM in
    xterm*|rxvt|Eterm|eterm)
    PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/$HOME/~}\007"'
    ;;
    screen)
    PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/$HOME/~}\033\\"'
    ;;
esac

# Setup symlink so screen can reattach to ssh-agent
if [ -z $STY ] && [ ! -z $SSH_AUTH_SOCK ]
then
    ln -sf "$SSH_AUTH_SOCK" "$HOME/.ssh/ssh-agent-$USER-screen"
fi

# Tell me my fortune
if which fortune >/dev/null 2>&1
then
    fortune
fi

# Set location of python shell startup file
export PYTHONSTARTUP=$HOME/.pythonrc.py
# .bashrc
# vim:syntax=sh:
# vim:sw=4:softtabstop=4:expandtab