add bash-it

dot_bash_it/themes/pro/pro.theme.bash

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+SCM_THEME_PROMPT_DIRTY=" ${red}✗"
+SCM_THEME_PROMPT_CLEAN=" ${green}✓"
+SCM_THEME_PROMPT_PREFIX=" ${blue}scm:( "
+SCM_THEME_PROMPT_SUFFIX="${blue} )"
+
+GIT_THEME_PROMPT_DIRTY=" ${red}✗"
+GIT_THEME_PROMPT_CLEAN=" ${green}✓"
+GIT_THEME_PROMPT_PREFIX="${green}git:( "
+GIT_THEME_PROMPT_SUFFIX="${green} )"
+
+function git_prompt_info {
+  git_prompt_vars
+  echo -e "$SCM_PREFIX$SCM_BRANCH$SCM_STATE$SCM_SUFFIX"
+}
+
+function prompt() {
+  PS1="\h: \W $(scm_prompt_info)${reset_color} $ "
+}
+
+safe_append_prompt_command prompt