Add no-index option to disable indexing and search

assets/index.html

@@ -64,6 +64,8 @@
             </template>
             [[end]]
           </ul>
+
+          [[if not .NoIndex ]]
           <form class="navbar-form navbar-right">
             <div class="input-group">
               <input type="text" name="search" class="form-control" placeholder="Search text" v-bind:value="search"
@@ -75,6 +77,7 @@
               </span>
             </div>
           </form>
+          [[end]]
           <ul id="nav-right-bar" class="nav navbar-nav navbar-right">
           </ul>
         </div>

httpstaticserver.go

@@ -58,13 +58,14 @@ type HTTPStaticServer struct {
 	GoogleTrackerID  string
 	AuthType         string
 	DeepPathMaxDepth int
+	NoIndex          bool
 
 	indexes []IndexFileItem
 	m       *mux.Router
 	bufPool sync.Pool // use sync.Pool caching buf to reduce gc ratio
 }
 
-func NewHTTPStaticServer(root string) *HTTPStaticServer {
+func NewHTTPStaticServer(root string, noIndex bool) *HTTPStaticServer {
 	// if root == "" {
 	// 	root = "./"
 	// }
@@ -82,20 +83,23 @@ func NewHTTPStaticServer(root string) *HTTPStaticServer {
 		bufPool: sync.Pool{
 			New: func() interface{} { return make([]byte, 32*1024) },
 		},
+		NoIndex: noIndex,
+	}
+
+	if !noIndex {
+		go func() {
+			time.Sleep(1 * time.Second)
+			for {
+				startTime := time.Now()
+				log.Println("Started making search index")
+				s.makeIndex()
+				log.Printf("Completed search index in %v", time.Since(startTime))
+				//time.Sleep(time.Second * 1)
+				time.Sleep(time.Minute * 10)
+			}
+		}()
 	}
 
-	go func() {
-		time.Sleep(1 * time.Second)
-		for {
-			startTime := time.Now()
-			log.Println("Started making search index")
-			s.makeIndex()
-			log.Printf("Completed search index in %v", time.Since(startTime))
-			//time.Sleep(time.Second * 1)
-			time.Sleep(time.Minute * 10)
-		}
-	}()
-
 	// routers for Apple *.ipa
 	m.HandleFunc("/-/ipa/plist/{path:.*}", s.hPlist)
 	m.HandleFunc("/-/ipa/link/{path:.*}", s.hIpaLink)

main.go

@@ -48,7 +48,8 @@ type Configure struct {
 		ID     string `yaml:"id"`     // for oauth2
 		Secret string `yaml:"secret"` // for oauth2
 	} `yaml:"auth"`
-	DeepPathMaxDepth int `yaml:"deep-path-max-depth"`
+	DeepPathMaxDepth int  `yaml:"deep-path-max-depth"`
+	NoIndex          bool `yaml:"no-index"`
 }
 
 type httpLogger struct{}
@@ -100,6 +101,7 @@ func parseFlags() error {
 	gcfg.GoogleTrackerID = "UA-81205425-2"
 	gcfg.Title = "Go HTTP File Server"
 	gcfg.DeepPathMaxDepth = 5
+	gcfg.NoIndex = false
 
 	kingpin.HelpFlag.Short('h')
 	kingpin.Version(versionMessage())
@@ -122,6 +124,7 @@ func parseFlags() error {
 	kingpin.Flag("title", "server title").StringVar(&gcfg.Title)
 	kingpin.Flag("google-tracker-id", "set to empty to disable it").StringVar(&gcfg.GoogleTrackerID)
 	kingpin.Flag("deep-path-max-depth", "set to -1 to not combine dirs").IntVar(&gcfg.DeepPathMaxDepth)
+	kingpin.Flag("no-index", "disable indexing").BoolVar(&gcfg.NoIndex)
 
 	kingpin.Parse() // first parse conf
 
@@ -178,7 +181,7 @@ func main() {
 		log.Printf("url prefix: %s", gcfg.Prefix)
 	}
 
-	ss := NewHTTPStaticServer(gcfg.Root)
+	ss := NewHTTPStaticServer(gcfg.Root, gcfg.NoIndex)
 	ss.Prefix = gcfg.Prefix
 	ss.Theme = gcfg.Theme
 	ss.Title = gcfg.Title