rbenv-helpers.plugin.zsh

# custom current_gemset check
function my_rbenv_current_gemset(){
  rbenv gemset active &>/dev/null

  if [ $? -eq 0 ]; then
    local gemset="$(rbenv gemset active 2>/dev/null)"
    echo "$gemset"
  else    # an error status means no gemsets
    echo "NO_GEMSET"
  fi
}

function my_rbenv_ruby_prompt(){
  echo "$(rbenv version-name)@$(my_rbenv_current_gemset)"
}

sorin-with-rbenv.zsh-theme.zsh

# ------------------------------------------------------------------------------
#          FILE:  sorin.zsh-theme
#   DESCRIPTION:  oh-my-zsh theme file.
#        AUTHOR:  Sorin Ionescu (sorin.ionescu@gmail.com)
#       VERSION:  1.0.2
#    SCREENSHOT:  http://i.imgur.com/aipDQ.png
# ------------------------------------------------------------------------------
source "$HOME/.oh-my-zsh/custom/plugins/rbenv-helpers.plugin.zsh"

if [[ "$TERM" != "dumb" ]] && [[ "$DISABLE_LS_COLORS" != "true" ]]; then
  MODE_INDICATOR="%{$fg_bold[red]%}❮%{$reset_color%}%{$fg[red]%}❮❮%{$reset_color%}"
  local return_status="%{$fg[red]%}%(?..⏎)%{$reset_color%}"
  
  PROMPT='%{$fg[blue]%}%c %{$fg[red]%}$(my_rbenv_ruby_prompt) $(git_prompt_info) %(!.%{$fg_bold[red]%}#.%{$fg_bold[green]%}❯)%{$reset_color%} '

  ZSH_THEME_GIT_PROMPT_PREFIX=" %{$fg[white]%}git%{$reset_color%}:%{$fg[yellow]%}"
  ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
  ZSH_THEME_GIT_PROMPT_DIRTY=""
  ZSH_THEME_GIT_PROMPT_CLEAN=""

  RPROMPT='${return_status}$(git_prompt_status)%{$reset_color%}'

  ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} ✚"
  ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} ✹"
  ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖"
  ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} ➜"
  ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} ═"
  ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} ✭"
else 
  MODE_INDICATOR="❮❮❮"
  local return_status="%(?::⏎)"
  
  PROMPT='%c$(git_prompt_info) %(!.#.❯) '

  ZSH_THEME_GIT_PROMPT_PREFIX=" git:"
  ZSH_THEME_GIT_PROMPT_SUFFIX=""
  ZSH_THEME_GIT_PROMPT_DIRTY=""
  ZSH_THEME_GIT_PROMPT_CLEAN=""

  RPROMPT='${return_status}$(git_prompt_status)'

  ZSH_THEME_GIT_PROMPT_ADDED=" ✚"
  ZSH_THEME_GIT_PROMPT_MODIFIED=" ✹"
  ZSH_THEME_GIT_PROMPT_DELETED=" ✖"
  ZSH_THEME_GIT_PROMPT_RENAMED=" ➜"
  ZSH_THEME_GIT_PROMPT_UNMERGED=" ═"
  ZSH_THEME_GIT_PROMPT_UNTRACKED=" ✭"
fi