Configs/.oh-my-zsh/plugins/dash/dash.plugin.zsh

# Usage: dash [keyword:]query
dash() { open -a Dash.app dash://"$*" }
compdef _dash dash

_dash() {
  # No sense doing this for anything except the 2nd position and if we haven't
  # specified which docset to query against
  if [[ $CURRENT -ne 2 || "$words[2]" =~ ":" ]]; then
    return
  fi

  local -aU docsets
  docsets=()

  # Use defaults to get the array of docsets from preferences
  # Have to smash it into one big line so that each docset is an element of our docsets array
  # Only output docsets that are actually enabled
  local -a enabled_docsets
  enabled_docsets=("${(@f)$(defaults read com.kapeli.dashdoc docsets \
    | tr -d '\n' | grep -oE '\{.*?\}' | grep -E 'isEnabled = 1;')}")

  local docset name keyword
  # Now get each docset and output each on their own line
  for docset in "$enabled_docsets[@]"; do
    keyword=''
    # Order of preference as explained to me by @kapeli via email
    for locator in keyword suggestedKeyword platform; do
      # Echo the docset, try to find the appropriate keyword
      # Strip doublequotes and colon from any keyword so that everything has the
      # same format when output (we'll add the colon in the completion)
      if [[ "$docset" =~ "$locator = ([^;]*);" ]]; then
        keyword="${match[1]//[\":]}"
      fi

      if [[ -z "$keyword" ]]; then
        continue
      fi

      # if we fall back to platform, we should do some checking per @kapeli
      if [[ "$locator" == "platform" ]]; then
        # Since these are the only special cases right now, let's not do the
        # expensive processing unless we have to
        if [[ "$keyword" = (python|java|qt|cocos2d) ]]; then
          if [[ "$docset" =~ "docsetName = ([^;]*);" ]]; then
            name="${match[1]//[\":]}"
            case "$keyword" in
              python)
                case "$name" in
                  "Python 2") keyword="python2" ;;
                  "Python 3") keyword="python3" ;;
                esac ;;
              java)
                case "$name" in
                  "Java SE7") keyword="java7" ;;
                  "Java SE6") keyword="java6" ;;
                  "Java SE8") keyword="java8" ;;
                esac ;;
              qt)
                case "$name" in
                  "Qt 5") keyword="qt5" ;;
                  "Qt 4"|Qt) keyword="qt4" ;;
                esac ;;
              cocos2d)
                case "$name" in
                  Cocos3D) keyword="cocos3d" ;;
                esac ;;
            esac
          fi
        fi
      fi

      # Bail once we have a match
      break
    done

    # If we have a keyword, add it to the list!
    if [[ -n "$keyword" ]]; then
      docsets+=($keyword)
    fi
  done

  # special thanks to [arx] on #zsh for getting me sorted on this piece
  compadd -qS: -- "$docsets[@]"
}