# ~/.bashrc: executed by bash(1) for non-login shells.

# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)

# for examples

umask 022

export DOTROOT=$HOME/var/srv/hg.gomaa.us/dotfiles

add_to_pythonpath()

{

    if [ ! -d $1 ]; then

        return

    fi

    if ! echo $PYTHONPATH | /bin/egrep -q "(^|:)$1($|:)" ; then

        if [ "$2" = "after" ] ; then

            PYTHONPATH=$PYTHONPATH:$1

        else

            PYTHONPATH=$1:$PYTHONPATH

        fi

    fi

}

add_to_path()

{

    if [ ! -d $1 ]; then

        return

    fi

    if ! echo $PATH | /bin/egrep -q "(^|:)$1($|:)" ; then

        if [ "$2" = "after" ] ; then

            PATH=$PATH:$1

        else

            PATH=$1:$PATH

        fi

    fi

}

PYTHON_VERSION=`python -V 2>&1 | awk '{print $2}' | awk -F . '{print $1"."$2}'`

export PYTHONPATH

export PATH

add_to_pythonpath ~/var/lib/python$PYTHON_VERSION/site-packages

add_to_pythonpath ~/.local/lib/python$PYTHON_VERSION/site-packages

add_to_pythonpath ~/.local/lib

add_to_pythonpath $DOTROOT/python

add_to_path /usr/local/sbin

add_to_path /usr/sbin

add_to_path /sbin

add_to_path ~/.bin

add_to_path ~/.local/bin

add_to_path ~/var/bin

add_to_path $DOTROOT/bin

add_to_path ~/.ec2/bin

add_to_path /usr/local/bin

add_to_path /usr/bin

add_to_path /bin

add_to_path /usr/games

export TEXINPUTS=$TEXINPUTS:~/.lib/tex:~/share/tex:.:~/.lib/tex:~/share/tex:.:~/.lib/tex:~/share/tex:.:~/.lib/tex:~/share/tex

export PYTHONSTARTUP=~/.pythonrc.py

# Syntax-highlighting less. 

LESS='-R'; export LESS

export LESSOPEN="| lesspipe %s"

export WORKON_HOME=$HOME/var/environments

fuzzyfind()

{

    local base=$1

    local fname=$2

    local path=$base/$fname

    if [ -d $path ] 

    then

        export FUZZYFIND_PATH=$path

        return 0

    else

        path=$base/*$2*

        # This is probably me revealing my lack of bash-fu.

        if [ -d $path ] 

            then

            export FUZZYFIND_PATH=$path

            return 0

            else

            return 1

        fi

    fi

}

fuzzyfind-frontend()

{

    fuzzyfind $1 $2

    if [ "$?" -eq "0" ]; then 

        if [ "$TERM" = "screen" ]; then

            # Set the title to whatever project I'm working on, if in

            # screen.

            screen -X title $2

        fi

        local new_path=$FUZZYFIND_PATH

        unset FUZZYFIND_PATH

        cd $new_path

    else

        echo "Unable to find $1/$2 or similar"

    fi

}

src()

{

    fuzzyfind-frontend ~/var/srv $1

}

greppy()

{

    grep --color="auto" -Ri --include="*.py" $1 ./

}

# Seems like loop time.

if [ -f ~/.bash_local ]; then

    . ~/.bash_local

fi

if [ -f ~/.bash_aliases ]; then

    . ~/.bash_aliases

fi

if [ -f $DOTROOT/.bash.d/mercurial_completion ]; then

    . $DOTROOT/.bash.d/mercurial_completion

fi

if [ -f $DOTROOT/.bash.d/virtualenvwrapper_bashrc ]; then

    . $DOTROOT/.bash.d/virtualenvwrapper_bashrc

fi

# If not running interactively, don't do any more. 

[ -z "$PS1" ] && return

# don't put duplicate lines in the history, and ignore same sucessive entries.

export HISTCONTROL=ignoreboth

export EDITOR=emacsclient

# check the window size after each command and, if necessary,

# update the values of LINES and COLUMNS.

shopt -s checkwinsize

shopt -s histappend

# enable color support of ls and also add handy aliases

if [ "$TERM" != "dumb" ]; then

    eval "`dircolors -b`"

    alias ls='ls --color=auto'

    #alias dir='ls --color=auto --format=vertical'

    #alias vdir='ls --color=auto --format=long'

fi

_prompt_pwd()

{

    case $PWD in

        $HOME)

            echo -n '~'

            ;;

        *)

            local last=${PWD/#*\//}

            echo -n $PWD | sed -e "s|^$HOME|~|" \

                               -e 's-/\([^/]\{2\}\)\([^/]*\)-/\1-g' \

                               -e "s|\$|${last:2}|"

            ;;

    esac

}

function cd_and_ls {

    cd $1 && ls

}

function cd_and_ll {

    cd $1 && ll

}

alias c=cd_and_ls

alias cl=cd_and_ll

reload()

{

    source ~/.bashrc

}

GRAY=`tput setaf 0`

RED=`tput setaf 1`

GREEN=`tput setaf 2`

YELLOW=`tput setaf 3`

BLUE=`tput setaf 4`

MAGENTA=`tput setaf 5`

CYAN=`tput setaf 6`

WHITE=`tput setaf 7`

BOLD=`tput bold`

RESET=`tput sgr0`

GREEN_PS1='\[$GREEN\]\[$BOLD\]$(_ident)\[$RESET\]\[$MAGENTA\]$(_prompt_pwd)/\[$GREEN\]\$\[$RESET\] '

YELLOW_PS1='\[$GREEN\]\[$BOLD\]$(_ident)\[$RESET\]\[$MAGENTA\]$(_prompt_pwd)/\[$YELLOW\]\$\[$RESET\] '

PS1=GREEN_PS1

_inside_screen()

{

    # I hate bash.

    if [ "$STY" = "" ]; then

        echo "false"

    else

        echo "true"

    fi

}

if [ `_inside_screen` = "true" ]; then

    PS1=$YELLOW_PS1

else

    PS1=$GREEN_PS1

fi

_ident()

{

    if [ `_inside_screen` = "true" ]; then

        echo "$(hostname)($STY)"

    else

        echo $(hostname)

    fi

}

_screen_name()

{

    expr "$STY" : '[0-9]*\.\([a-z\.]*\)'

}

mkdir -p ~/.bash_history.d

if [ `_inside_screen` = "true" ]; then

    # If I'm inside screen, set the caption to show STY so I know

    # which screen.

    screen -X caption always  "$STY %= %-w%L>%{= BW}%n*%t%{-}%52<%+w %L="

    export HISTFILE=~/.bash_history.d/`_screen_name`.$WINDOW

fi

[[ -n "$(command -v stty)" ]] && stty -ixoff -ixon