bash_prompt.sh

#!/usr/bin/env bash

source ~/dotfiles/git-prompt.sh

export CLICOLOR=1
export LSCOLORS='exfxcxdxbxegedabagacad'

function __prompt_command() {
  local EXIT=${PIPESTATUS[-1]}

  # colours
  ## totally nicked from https://github.com/demure/dotfiles
  ## Can unset with `unset -v {,B,U,I,BI,On_,On_I}{Bla,Red,Gre,Yel,Blu,Pur,Cya,Whi} RCol`
  local RCol='\[\e[0m\]'  # Text Reset

  # Regular                    Bold                          Underline                     High Intensity                BoldHigh Intensity             Background                High Intensity Backgrounds
  local Bla='\[\e[0;30m\]';    local BBla='\[\e[1;30m\]';    local UBla='\[\e[4;30m\]';    local IBla='\[\e[0;90m\]';    local BIBla='\[\e[1;90m\]';    local On_Bla='\[\e[40m\]';    local On_IBla='\[\e[0;100m\]';
  local Red='\[\e[0;31m\]';    local BRed='\[\e[1;31m\]';    local URed='\[\e[4;31m\]';    local IRed='\[\e[0;91m\]';    local BIRed='\[\e[1;91m\]';    local On_Red='\[\e[41m\]';    local On_IRed='\[\e[0;101m\]';
  local Gre='\[\e[0;32m\]';    local BGre='\[\e[1;32m\]';    local UGre='\[\e[4;32m\]';    local IGre='\[\e[0;92m\]';    local BIGre='\[\e[1;92m\]';    local On_Gre='\[\e[42m\]';    local On_IGre='\[\e[0;102m\]';
  local Yel='\[\e[0;33m\]';    local BYel='\[\e[1;33m\]';    local UYel='\[\e[4;33m\]';    local IYel='\[\e[0;93m\]';    local BIYel='\[\e[1;93m\]';    local On_Yel='\[\e[43m\]';    local On_IYel='\[\e[0;103m\]';
  local Blu='\[\e[0;34m\]';    local BBlu='\[\e[1;34m\]';    local UBlu='\[\e[4;34m\]';    local IBlu='\[\e[0;94m\]';    local BIBlu='\[\e[1;94m\]';    local On_Blu='\[\e[44m\]';    local On_IBlu='\[\e[0;104m\]';
  local Pur='\[\e[0;35m\]';    local BPur='\[\e[1;35m\]';    local UPur='\[\e[4;35m\]';    local IPur='\[\e[0;95m\]';    local BIPur='\[\e[1;95m\]';    local On_Pur='\[\e[45m\]';    local On_IPur='\[\e[0;105m\]';
  local Cya='\[\e[0;36m\]';    local BCya='\[\e[1;36m\]';    local UCya='\[\e[4;36m\]';    local ICya='\[\e[0;96m\]';    local BICya='\[\e[1;96m\]';    local On_Cya='\[\e[46m\]';    local On_ICya='\[\e[0;106m\]';
  local Whi='\[\e[0;37m\]';    local BWhi='\[\e[1;37m\]';    local UWhi='\[\e[4;37m\]';    local IWhi='\[\e[0;97m\]';    local BIWhi='\[\e[1;97m\]';    local On_Whi='\[\e[47m\]';    local On_IWhi='\[\e[0;107m\]';

  PS1=""
  PROMPT_DIRTRIM=3
  GIT_PS1_SHOWSTASHSTATE=1
  GIT_PS1_SHOWUPSTREAM=verbose
  GIT_PS1_SHOWCONFLICTSTATE=1
  if [ ! -f ~/.whitelistuserforprompt ]; then
    PS1+="${Bla}${Pur} \u@\h${RCol}"
  fi

# PS1+="${Bla}${Blu}\w $(__git_ps1 'on %s')${RCol}"
 PS1+="${Bla}${Blu}\w ${RCol}"
 if [ -n "$SSH_TTY" ]; then
    PS1+="${Bla}${Gre} SSH${RCol}"
  fi
  if [ "${EXIT}" != "0" ]; then
    PS1+="${Whi}${Red} !${RCol}"
  fi
  PS1+=" "
}

export PROMPT_COMMAND=__prompt_command