DOTbashrc

# This program is free software. It comes without any warranty, to
# the extent permitted by applicable law. You can redistribute it
# and/or modify it under the terms of the Do What The Fuck You Want
# To Public License, Version 2, as published by Sam Hocevar. See
# http://sam.zoy.org/wtfpl/COPYING for more details.

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# Fedora: Source global definitions
if [ -f /etc/bashrc ]; then
    . /etc/bashrc
fi

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

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

# append to the history file, don't overwrite it
shopt -s histappend

HISTSIZE=10000
HISTFILESIZE=10000

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

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set a fancy prompt (non-color, unless we know we "want" color)
#case "$TERM" in
#    xterm-color) color_prompt=yes;;
#esac

# 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

# Save and reload the history after each command finishes
export PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
    . /etc/bash_completion
fi

# TODO: overflowing/overwriting prompt: http://www.ibm.com/developerworks/linux/library/l-tip-prompt/
#
# for now I want nothing to commit but untrackd files to be green
function parse_git_dirty {
  local status=$(git status 2> /dev/null | tail -n1)
  ([[ $status == "nothing to commit (working directory clean)" ]] && echo -e "\e[32m") || ([[ $status == "nothing added to commit but untracked files present (use \"git add\" to track)" ]] && echo -e "\e[33m") || echo -e "\e[31m"
}
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/$(parse_git_dirty)\1/"
}
function display_git_branch {
  git rev-parse > /dev/null 2>&1 && echo -e " "$(parse_git_branch)
}

# If running interactively, then:
if [ "$PS1" ]; then

        alias aoeu='if [ $DISPLAY ]; then setxkbmap us; else loadkeys us; fi'
        alias asdf='if [ $DISPLAY ]; then setxkbmap dvorak; else loadkeys dvorak; fi'
        alias rm='rm -i'
        alias mv='mv -i'
        alias cp='cp -i'
        # set a fancy prompt

   #PS1="\u@\h:\w\$ ";
   # https://gist.github.com/55729
   # export PS1='\u@\h \[\033[1;33m\]\w\[\033[0m\]$(parse_git_branch)$ '
   # PS1="\[\e[33m\](\t) \[\e[38m\]\!\[\e[0m\] \[\e[36m\]\u\[\e[31m\]@\[\e[34m\]\h\[\e[31m\]:\[\e[32m\]\w$\[\e[0m\] "
   #PS1='\[\e[33m\](\t) \[\e[38m\]\! \[\e[36m\]\u\[\e[31m\]@\[\e[34m\]\h\[\e[31m\]:\[\e[32m\]\w $(parse_git_branch)\[\e[32m\]$\[\e[0m\] '
   PS1='\[\e[33m\](\t) \[\e[38m\]\! \[\e[36m\]\u\[\e[31m\]@\[\e[34m\]\h\[\e[31m\]:\[\e[32m\]\w$(display_git_branch)\[\e[32m\]$\[\e[0m\] '

        # If this is an xterm set the title to user@host:dir
        #case $TERM in
        #xterm*)
        #       PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
        #       ;;
        #*)
        #       ;;
        #esac

fi

if [ `whoami` = "root" ]; then
        PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11
        export PATH
fi

# set PATH so it includes user's private bin if it exists

if [ -d ~/bin ] ; then
        PATH=~/bin:"${PATH}"
        export PATH
fi

if [ -d ~/.cabal/bin ] ; then
        PATH=~/.cabal/bin:"${PATH}"
        export PATH
fi

if [ $DISPLAY ];
   then #setxkbmap dvorak > /dev/null 2>&1;
        export EDITOR='/usr/bin/gvim'
	# xorg screensaver set to 5 mins
	xset s blank
	xset s 300
   else #loadkeys dvorak > /dev/null 2>&1;
        export EDITOR='/usr/bin/vim'
fi

alias fceu='fceu -inputcfg gamepad1'
alias vi=$EDITOR
export SVN_EDITOR="$EDITOR -f"
export GIT_EDITOR="$EDITOR -f"
set -o vi

if [ -d ~/packages/godi/bin ] ; then
	PATH=~/packages/godi/sbin:~/packages/godi/bin:${PATH}
	export PATH
else
  export PATH=/opt/godi-3.12.0/bin:/opt/godi-3.12.0/lib:$PATH
fi

if [ -d ~/trunk/peoplesearch ] ; then
	PATH=~/trunk/lib/ocaml/atdgen:~/trunk/peoplesearch/programs:${PATH}
	export PATH
fi

if [ -d ~/jsonpat ] ; then
	PATH=~/jsonpat:${PATH}
	export PATH
fi

# ocamlpath used by ocamlfind
if [ -d ~/trunk/lib/ocaml ] ; then
	OCAMLPATH=.:..:~/trunk/lib/ocaml
	export OCAMLPATH
fi

if [ -d ~/lib ] ; then
	LD_LIBRARY_PATH=~/lib
	export LD_LIBRARY_PATH
fi

alias rgrep="grep -r"
alias view="vi -R"
alias vimdiff="vi -d"

# Thanks to Daniel Velkov for these two functions
function f {
  find . -iname "*$1*$2"
}

function vif {
  results=$(f $1 $2)
  if [ $(echo $results | wc -w) -lt 3 ]; then
    vi $results
  else
    echo $results | tr ' ' '\n' | vi -R -
  fi
}

function ocamlpath {
  export OCAMLPATH=$(tmp=$(for i in $(find ~ -name META -exec dirname {} \;); do dirname $i; done | sort -u) && echo $tmp | sed -e 's/ /:/g')
}

function ocaml {
  if [ -z $OCAMLPATH ]; then
    ocamlpath
  fi
  ledit -x -h ~/.ocaml_history ocaml $@
}