# Grab the current version of ruby in use: [ruby-1.8.7]
if [ -s ~/.rvm/scripts/rvm ]; then
  JARIN_CURRENT_RUBY_="%{$fg[white]%}[%{$fg[red]%}\$(~/.rvm/bin/rvm-prompt i v)%{$fg[white]%}]%{$reset_color%}"
else
  if which rbenv &> /dev/null; then
    JARIN_CURRENT_RUBY_="%{$fg[white]%}[%{$fg[red]%}\$(rbenv version | sed -e 's/ (set.*$//')%{$fg[white]%}]%{$reset_color%}"
  else
    # Loosely adapted from the oh-my-zsh chruby plugin
    #
    # NOTE: If you're using chruby auto-switching, your .zshrc needs to have this:
    #
    #   source /usr/local/opt/chruby/share/chruby/chruby.sh
    #   source /usr/local/opt/chruby/share/chruby/auto.sh
    #   precmd_functions+=("chruby_auto")
    #
    # It's because the auto thingy is evaluated after the prompt thingy.

    if which chruby &> /dev/null; then
      if [[ $(chruby |grep -c \*) -eq 1 ]]; then
        _ruby="$(chruby |grep \* |tr -d '* ')"
      else
        _ruby="system"
      fi

      JARIN_CURRENT_RUBY_="%{$fg[white]%}[%{$fg[red]%}$_ruby%{$fg[white]%}]%{$reset_color%}"
    fi
  fi
fi

# Grab the current filepath, use shortcuts: ~/Desktop
# Append the current git branch, if in a git repository
JARIN_CURRENT_LOCA_="%{$fg_bold[cyan]%}%~\$(git_prompt_info)%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[white]%} <%{$fg[magenta]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$fg[white]%}"

# Do nothing if the branch is clean (no changes).
ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[white]%}>"

# Add a yellow ✗ if the branch is dirty
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[white]%}> %{$fg[yellow]%}✗"

# Put it all together!
PROMPT="$JARIN_CURRENT_RUBY_ $JARIN_CURRENT_LOCA_ "