.bashrc

# Jae's ~/.bashrc

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

# don't put duplicate lines in the history
# and don't put lines starting with space.
HISTCONTROL=ignoredups:ignorespace

# basic prompt
PS1='\u@\h \w \$ '

# color prompt 
# - see https://wiki.archlinux.org/index.php/Color_Bash_Prompt
PS1="$(if [[ ${EUID} == 0 ]]; then echo '\[\033[01;31m\]\h'; else echo '\[\033[01;32m\]\u@\h'; fi)\[\033[01;34m\] \w \$([[ \$? != 0 ]] && echo \"\[\033[01;31m\]:(\[\033[01;34m\] \")\\$\[\033[00m\] "

# show "[hh:mm] user@host:pwd" in xterm title bar
if [ "$TERM_PROGRAM" = "Apple_Terminal" ]; then
    # for Mac Terminal, omit "User@Users-MacBook-Air"
    # and preserve PROMPT_COMMAND set by /etc/bashrc.
    show_what_in_title_bar='"[$(date +%H:%M)] ${PWD/#$HOME/~}"'
    PROMPT_COMMAND='printf "\033]0;%s\007" '"$show_what_in_title_bar; $PROMPT_COMMAND"
else
    show_what_in_title_bar='"[$(date +%H:%M)] ${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}"'
    case ${TERM} in
        xterm*|rxvt*|Eterm|aterm|kterm|gnome*)
            PROMPT_COMMAND='printf "\033]0;%s\007" '$show_what_in_title_bar
            ;;
        screen)
            PROMPT_COMMAND='printf "\033_%s\033\\" '$show_what_in_title_bar
            ;;
    esac
fi
unset show_what_in_title_bar

# editor
export EDITOR=vim

# set vi editing mode
set -o vi

# aliases & functions

case "$OSTYPE" in
*linux*)
        alias dmesg='dmesg --color'
        alias pacman='pacman --color=auto'
	alias ls='ls --color=auto'
	;;
*darwin*)
	alias ls='ls -G'
	;;
esac
alias ll='ls -alF'
alias l='ls -CF'
alias grep="grep --color=auto"
alias egrep="egrep --color=auto"
alias fgrep="fgrep --color=auto"

svndiff()     { svn diff "$@" | colordiff; }
svndiffless() { svn diff "$@" | colordiff | less -R; }

alias gccg='gcc -g -Wall'
alias g++g='g++ -g -Wall'
alias valgrindlc='valgrind --leak-check=yes'