# prompt
function prompt_git_dirty() {
    gitstat=$(git status 2>/dev/null | grep '\(# Untracked\|# Changes\|# Changed but not updated:\)')
    
    if [[ $(echo ${gitstat} | grep -c "^# Changes to be committed:$") > 0 ]]; then
        echo -n $PR_LIGHT_YELLOW
    elif [[ $(echo ${gitstat} | grep -c "^\(# Untracked files:\|# Changed but not updated:\)$") > 0 ]]; then
        echo -n $PR_LIGHT_RED
    else
        echo -n $PR_LIGHT_MAGENTA
    fi
}

function prompt_current_branch() {
    ref=$(git symbolic-ref HEAD 2> /dev/null) || return 1
    echo ${ref#refs/heads/}
}

function prompt_hostname()
{
    case "`hostname`" in
        "Arch")
            echo -n "${PR_LIGHT_YELLOW}Arch${PR_NO_COLOR}";;    
    esac
}

function precmd() # Uses: setting user/root PROMPT1 variable and rehashing commands list
{
    # Last command status
    cmdstatus=$?
    sadface=`[ "$cmdstatus" != "0" ] && echo "${PR_RED}:(${PR_NO_COLOR} "`

    # Colours
    usercolour=`[ $UID != 0 ]   && echo $PR_BLUE      || echo $PR_RED`
    usercolour2=`[ $UID != 0 ]  && echo $WHITE || echo $PR_RED`
    dircolour=`[ -w "\`pwd\`" ] && echo $PR_YELLOW       || echo $PR_RED`

    # Git branch
    git="[branch: `prompt_git_dirty``prompt_current_branch`${blue}]"

export PROMPT="
${usercolour}┌─[${dircolour}%n${PR_NO_COLOR}«»`prompt_hostname`${usercolour}]─────────────────────────${dircolour}[%~]${PR_NO_COLOR} `prompt_current_branch &>/dev/null && echo -n $git`
${usercolour}└─${sadface}${usercolour}${dircolour}(%T)(%l)${usercolour}keep it simple ─╼ ${PR_NO_COLOR}"                          
}                                        
#
#based on Barrucadu (prompt):https://bbs.archlinux.org/viewtopic.php?pid=831695#p831695
#