#!/usr/bin/env bash

SCM_THEME_PROMPT_DIRTY=''
SCM_THEME_PROMPT_CLEAN=''
SCM_GIT_CHAR="${bold_cyan}±${normal}"
SCM_SVN_CHAR="${bold_cyan}⑆${normal}"
SCM_HG_CHAR="${bold_red}☿${normal}"
SCM_THEME_PROMPT_PREFIX=""
SCM_THEME_PROMPT_SUFFIX=""
if [ ! -z $RVM_THEME_PROMPT_COLOR ]; then
    RVM_THEME_PROMPT_COLOR=$(eval echo $`echo ${RVM_THEME_PROMPT_COLOR}`);
else
    RVM_THEME_PROMPT_COLOR="${red}"
fi
RVM_THEME_PROMPT_PREFIX="(${RVM_THEME_PROMPT_COLOR}rb${normal}: "
RVM_THEME_PROMPT_SUFFIX=") "
if [ ! -z $VIRTUALENV_THEME_PROMPT_COLOR ]; then
    VIRTUALENV_THEME_PROMPT_COLOR=$(eval echo $`echo ${VIRTUALENV_THEME_PROMPT_COLOR}`);
else
    VIRTUALENV_THEME_PROMPT_COLOR="${green}"
fi
VIRTUALENV_THEME_PROMPT_PREFIX="(${VIRTUALENV_THEME_PROMPT_COLOR}py${normal}: "
VIRTUALENV_THEME_PROMPT_SUFFIX=") "

if [ ! -z $THEME_PROMPT_HOST_COLOR ]; then
    THEME_PROMPT_HOST_COLOR=$(eval echo $`echo ${THEME_PROMPT_HOST_COLOR}`);
else
    THEME_PROMPT_HOST_COLOR="$blue"
fi

function prompt_setter() {
  # Save history
  history -a
  history -c
  history -r
  PS1="
$(clock_prompt) $(scm_char) [${THEME_PROMPT_HOST_COLOR}\u@${THEME_PROMPT_HOST}$reset_color] $(virtualenv_prompt)$(ruby_version_prompt)\w
$(scm_prompt)$reset_color $ "
  PS2='> '
  PS4='+ '
}

safe_append_prompt_command prompt_setter