.bashrc-theme-sexy.sh

# Sexy Bash Prompt, inspired by "Extravagant Zsh Prompt"
# Screenshot: http://cloud.gf3.ca/M5rG
# A big thanks to \amethyst on Freenode

if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
    export TERM=gnome-256color
elif [[ $TERM != dumb ]] && infocmp xterm-256color >/dev/null 2>&1; then
    export TERM=xterm-256color
fi

MAGENTA="\033[1;31m"
ORANGE="\033[1;33m"
GREEN="\033[1;32m"
PURPLE="\033[1;35m"
WHITE="\033[1;37m"
CYAN="\033[1;36m"
BLUE="\033[1;34m"
BLACK="\033[1;30m"
BOLD=""
RESET="\033[m"

function prompt_command() {
    # if root user
    if [ $(id -u) -eq 0 ]; then
        # with cyan
        PS1="\[${BOLD}${MAGENTA}\]\u \[$CYAN\]at \[$ORANGE\]\h \[$CYAN\]in \[$GREEN\]\w\[$CYAN\]\$([[ -n \$(git branch 2> /dev/null) ]] && echo \" on \")\[$PURPLE\]\$(parse_git_branch)\[$CYAN\]\n# \[$RESET\]"
    else
        # with cyan
        PS1="\[${BOLD}${MAGENTA}\]\u \[$CYAN\]at \[$ORANGE\]\h \[$CYAN\]in \[$GREEN\]\w\[$CYAN\]\$([[ -n \$(git branch 2> /dev/null) ]] && echo \" on \")\[$PURPLE\]\$(parse_git_branch)\[$CYAN\]\n\$ \[$RESET\]"
    fi
}

parse_git_dirty () {
    [[ $(git status 2> /dev/null | tail -n1 | cut -c 1-17) != "nothing to commit" ]] && echo "*"
}

parse_git_branch () {
    git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/\1$(parse_git_dirty)/"
}

prompt_command