.bash_prompt

export PROMPT_COMMAND=__prompt_command

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

if tput setaf 1 &> /dev/null; then
	tput sgr0
	if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then
		MAGENTA=$(tput setaf 9)
		ORANGE=$(tput setaf 172)
		GREEN=$(tput setaf 190)
		PURPLE=$(tput setaf 141)
		WHITE=$(tput setaf 0)
	else
		MAGENTA=$(tput setaf 5)
		ORANGE=$(tput setaf 4)
		GREEN=$(tput setaf 2)
		PURPLE=$(tput setaf 1)
		WHITE=$(tput setaf 7)
	fi
	BOLD=$(tput bold)
	RESET=$(tput sgr0)
else
	MAGENTA="\033[1;31m"
	ORANGE="\033[1;33m"
	GREEN="\033[1;32m"
	PURPLE="\033[1;35m"
	WHITE="\033[1;37m"
	BOLD=""
	RESET="\033[m"
fi

export MAGENTA
export ORANGE
export GREEN
export PURPLE
export WHITE
export BOLD
export RESET

function parse_git_dirty() {
	[[ $(git status 2> /dev/null | tail -n1) != *"clean"* ]] && echo "*"
}

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

COLORIZE_ACCENT="\[\033[0;31m\]"
COLORIZE_HIGHLIGHT="\[\033[1;37m\]"
COLORIZE_PASSIVE="\[\033[1;30m\]"
COLORIZE_ERROR="\[\033[1;31m\]"
COLORIZE_RESET="\[\033[0m\]"

function __prompt_command() {
	local EXIT="$?"             # This needs to be first
    PS1=""

    PS1+="${COLORIZE_ACCENT}"
    PS1+="[ "

    if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
        PS1+="${COLORIZE_PASSIVE}\h${COLORIZE_ACCENT}:"
    fi

    PS1+="${COLORIZE_HIGHLIGHT}\w"

    PS1+="${COLORIZE_ACCENT}"
    PS1+=" ]"

    PS1+="\$([[ -n \$(git branch 2> /dev/null) ]] && echo \"-( ${COLORIZE_HIGHLIGHT}\$(parse_git_branch) ${COLORIZE_ACCENT})\")${COLORIZE_RESET}"

    PS1+="\n"

    PS1+=""

    if [ $EXIT != 0 ]; then
        PS1+="${COLORIZE_ERROR}\$${COLORIZE_RESET}" # Add red if exit code non 0
    else
        PS1+="${COLORIZE_HIGHLIGHT}\$${COLORIZE_RESET}"
    fi

    PS1+=" "
    export PS1

}