add indexing message

lib/search.js

@@ -4,6 +4,7 @@ export default class Searcher{
     constructor(fileArr, fields){
         this.distance = parseFloat(process.env.FUZZY_DISTANCE)
         this.minMatch = parseFloat(process.env.MIN_MATCH)
+        this.indexing = false
         this.createIndex(fileArr, fields)
     }
 
@@ -36,10 +37,12 @@ export default class Searcher{
         else{
             this.miniSearch.removeAll()
         }
+        this.indexing = true
         this.miniSearch.addAllAsync(fileArr)
         .then( result => {
             console.log('File list indexing completed.')
             console.log(`Total terms in index: ${this.miniSearch.termCount}`)
+            this.indexing = false
         })
     }
     parseHrtimeToSeconds(hrtime){

server.js

@@ -107,7 +107,8 @@ app.get("/settings", function(req, res) {
   res.render('pages/index', {
     page: 'settings',
     crawlTime: crawlTime,
-    defaultSettings: defaultSettings
+    defaultSettings: defaultSettings,
+    indexing: search.indexing
   })
 })
 

views/pages/results.ejs

@@ -14,7 +14,7 @@ _  /  / / _  /_/ /_  /   _  / /  __/  / / / /_
                 <button type="submit" class="btn btn-secondary ml-2">Search</button>
             </div>
         </div>
-        <p class="m-2">Found <%= results.items.length %> result<%= results.items.length != 1 ? 's': '' %> in <%= results.elapsed %> seconds. <%= results.elapsed > 10 ? ' Lucky you, you caught the indexer while it was running.' : '' %></p>
+        <p class="m-2">Found <%= results.items.length %> result<%= results.items.length != 1 ? 's': '' %> in <%= results.elapsed %> seconds. <%= indexing ? "Indexing in progress, if the list is missing something please try reloading in a few minutes" : "" %></p>
     </form>
     
     <div class="col-sm-12 w-100 mt-3">