Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/golang.org/x/tools/cmd/godoc/remotesearch.go

@@ -0,0 +1,72 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !appengine
+
+package main
+
+import (
+	"errors"
+	"flag"
+	"io"
+	"log"
+	"net/http"
+	"net/url"
+	"os"
+)
+
+func handleRemoteSearch() {
+	// Command-line queries.
+	for i := 0; i < flag.NArg(); i++ {
+		res, err := remoteSearch(flag.Arg(i))
+		if err != nil {
+			log.Fatalf("remoteSearch: %s", err)
+		}
+		io.Copy(os.Stdout, res.Body)
+	}
+	return
+}
+
+// remoteSearchURL returns the search URL for a given query as needed by
+// remoteSearch. If html is set, an html result is requested; otherwise
+// the result is in textual form.
+// Adjust this function as necessary if modeNames or FormValue parameters
+// change.
+func remoteSearchURL(query string, html bool) string {
+	s := "/search?m=text&q="
+	if html {
+		s = "/search?q="
+	}
+	return s + url.QueryEscape(query)
+}
+
+func remoteSearch(query string) (res *http.Response, err error) {
+	// list of addresses to try
+	var addrs []string
+	if *serverAddr != "" {
+		// explicit server address - only try this one
+		addrs = []string{*serverAddr}
+	} else {
+		addrs = []string{
+			defaultAddr,
+			"golang.org",
+		}
+	}
+
+	// remote search
+	search := remoteSearchURL(query, *html)
+	for _, addr := range addrs {
+		url := "http://" + addr + search
+		res, err = http.Get(url)
+		if err == nil && res.StatusCode == http.StatusOK {
+			break
+		}
+	}
+
+	if err == nil && res.StatusCode != http.StatusOK {
+		err = errors.New(res.Status)
+	}
+
+	return
+}