set_prompt () {
    Last_Command=$?

    parse_git_branch() {
        git branch 2>/dev/null | grep '^*' | colrm 1 2
    }

    Blue='\[\e[01;34m\]'
    White='\[\e[01;37m\]'
    Red='\[\e[01;31m\]'
    Green='\[\e[01;32m\]'
    Yellow='\[\e[01;93m\]'
    Cyan='\[\e[01;36m\]'
    Magenta='\[\e[01;35m\]'
    RedBG='\[\e[41m\]'
    BlackBG='\[\e[40m\]'

    Reset='\[\e[0m\]'

    FancyX='\342\234\227'
    Checkmark='\342\234\223'

    LBrace="$White("
    RBrace="$White)"

    PS1="\n"
    # print exit status
    if [[ $Last_Command == 0 ]]; then
        PS1+="$LBrace$Green$Checkmark$RBrace─"
    else
        PS1+="$LBrace$Red$FancyX$RBrace─"
    fi
    # red for root, other for other
    if [[ $EUID == 0 ]]; then
        PS1+="$LBrace$Red\\h$RBrace─"
    else
        PS1+="$LBrace$Yellow\\u$White@$Cyan\\h$RBrace─"
    fi
    PS1+="$LBrace$Magenta\\w$RBrace─"
    PS1+="$LBrace$Red\$(parse_git_branch)$RBrace"
    # the last line
    PS1+="\n$Reset\\$ "
}
PROMPT_COMMAND='set_prompt'