#compdef shipit

  #autoload

  # Added `shipit` because `cap` is a reserved word. `cap` completion doesn't work.
  # http://zsh.sourceforge.net/Doc/Release/Zsh-Modules.html#The-zsh_002fcap-Module
  
  local curcontext="$curcontext" state line ret=1
  local -a _configs
  
  _arguments -C \
    '1: :->cmds' \
    '2:: :->args' && ret=0
  
  _cap_tasks() {
    if [[ -f config/deploy.rb || -f Capfile ]]; then
      if [[ ! -f .cap_tasks~ ]]; then
        shipit --tasks | sed 's/\(\[\)\(.*\)\(\]\)/\2:/' | awk '{command=$2; $1=$2=$3=""; gsub(/^[ \t\r
  ]+/, "", $0); gsub(":", "\\:", command); print command"["$0"]"}' > .cap_tasks~
      fi
  
      OLD_IFS=$IFS
      IFS=$'
  '
      _values 'cap commands' $(< .cap_tasks~)
      IFS=$OLD_IFS
      # zmodload zsh/mapfile
      # _values ${(f)mapfile[.cap_tasks~]}

    fi

  }
  
  _cap_stages() {
    compadd $(find config/deploy -name \*.rb | cut -d/ -f3 | sed s:.rb::g)
  }
  
  case $state in
    cmds)
      # check if it uses multistage
      if [[ -d config/deploy ]]; then
        _cap_stages
      else
        _cap_tasks
      fi
      ret=0
      ;;
    args)
      _cap_tasks
      ret=0
      ;;
  esac
  
  return ret