# fall back prompt for tty
autoload -Uz vcs_info
precmd() {
        vcs_info
}

zstyle ':vcs_info:git:*' formats '%b '

setopt PROMPT_SUBST
PROMPT='%F{green}%*%f %F{blue}%~%f %F{red}${vcs_info_msg_0_}%f$ '