feat: update to flexsearch v0.7.1

assets/js/index.js

@@ -64,37 +64,54 @@ Source:
 
 (function(){
 
-  var index = new FlexSearch({
+  var index = new FlexSearch.Document({
-    preset: 'score',
+    tokenize: "forward",
-    cache: true,
+    cache: 100,
-    doc: {
+    document: {
       id: 'id',
-        field: [
-          'title',
-          'description',
-          'content',
-        ],
       store: [
-          'href',
+        "href", "title", "description"
-          'title',
-          'description',
       ],
-    },
+      index: ["title", "description", "content"]
+    }
   });
 
+
+  // Not yet supported: https://github.com/nextapps-de/flexsearch#complex-documents
+
+  /*
   var docs = [
     {{ range $index, $page := (where .Site.Pages "Section" "docs") -}}
       {
         id: {{ $index }},
-        href: "{{ .RelPermalink | relURL }}",
+        href: "{{ .Permalink }}",
         title: {{ .Title | jsonify }},
         description: {{ .Params.description | jsonify }},
         content: {{ .Content | jsonify }}
       },
     {{ end -}}
   ];
+  */
 
-  index.add(docs);
+  // https://discourse.gohugo.io/t/range-length-or-last-element/3803/2
+
+  {{ $list := (where .Site.Pages "Section" "docs") -}}
+  {{ $len := (len $list) -}}
+
+  index.add(
+    {{ range $index, $element := $list -}}
+      {
+        id: {{ $index }},
+        href: "{{ .Permalink }}",
+        title: {{ .Title | jsonify }},
+        description: {{ .Params.description | jsonify }},
+        content: {{ .Content | jsonify }}
+      })
+      {{ if ne (add $index 1) $len -}}
+        .add(
+      {{ end -}}
+    {{ end -}}
+  ;
 
   userinput.addEventListener('input', show_results, true);
   suggestions.addEventListener('click', accept_suggestion, true);
@@ -102,13 +119,13 @@ Source:
   function show_results(){
 
     var value = this.value;
-    var results = index.search(value, 5);
+    var results = index.search(value, { limit: 5, index: ["content"], enrich: true });
     var entry, childs = suggestions.childNodes;
     var i = 0, len = results.length;
 
     suggestions.classList.remove('d-none');
 
-    results.forEach(function(page) {
+    results.forEach(function(results) {
 
       entry = document.createElement('div');
 
@@ -118,9 +135,11 @@ Source:
       t = entry.querySelector('span:first-child'),
       d = entry.querySelector('span:nth-child(2)');
 
-      a.href = page.href;
+      // console.log(results);
-      t.textContent = page.title;
+
-      d.textContent = page.description;
+      a.href = results.result[i].doc.href;
+      t.textContent = results.result[i].doc.title;
+      d.textContent = results.result[i].doc.description;
 
       suggestions.appendChild(entry);
 

layouts/index.html

@@ -7,7 +7,7 @@
     <div class="col-lg-9 col-xl-8 text-center">
       <p class="lead">{{ .Params.lead | safeHTML }}</p>
       <a class="btn btn-primary btn-lg px-4 mb-2" href="{{ "docs/prologue/introduction/" | relURL }}" role="button">Get started</a>
-      <p class="meta">Open-source MIT Licensed. <a href="https://github.com/h-enk/doks">GitHub v{{ .Site.Data.doks.version }}</a></p>
+      <p class="meta">Open-source MIT Licensed. <a href="https://github.com/h-enk/doks">GitHub v{{ $data := getJSON "https://raw.githubusercontent.com/h-enk/doks/master/package.json" }}{{ $data.version }}</a></p>
     </div>
   </div>
 </section>

layouts/partials/footer/script-footer.html

@@ -33,7 +33,7 @@
 {{ end -}}
 
 {{ if .Site.Params.options.flexSearch -}}
-  {{ $flexSearch := resources.Get "js/vendor/flexsearch/dist/flexsearch.min.js" -}}
+  {{ $flexSearch := resources.Get "js/vendor/flexsearch/dist/flexsearch.bundle.js" -}}
   {{ $slice = $slice | append $flexSearch -}}
 {{ end -}}
 

package-lock.json

@@ -20,7 +20,7 @@
         "clipboard": "^2.0",
         "eslint": "^7.29",
         "exec-bin": "^1.0.0",
-        "flexsearch": "^0.6",
+        "flexsearch": "^0.7",
         "highlight.js": "^11.0",
         "hugo-installer": "^3.0.1",
         "instant.page": "^5.1",
@@ -4465,9 +4465,9 @@
       "dev": true
     },
     "node_modules/flexsearch": {
-      "version": "0.6.32",
+      "version": "0.7.1",
-      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.6.32.tgz",
+      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.7.1.tgz",
-      "integrity": "sha512-EF1BWkhwoeLtbIlDbY/vDSLBen/E5l/f1Vg7iX5CDymQCamcx1vhlc3tIZxIDplPjgi0jhG37c67idFbjg+v+Q==",
+      "integrity": "sha512-+nuTYgqWMA8JawcReboPniMuvy0ClxqU66oMh4YzNiQQrbzH6VdJZMF/kzAEPnpL64FiZfbGRixv+cz5YponhA==",
       "dev": true
     },
     "node_modules/for-in": {
@@ -13484,9 +13484,9 @@
       "dev": true
     },
     "flexsearch": {
-      "version": "0.6.32",
+      "version": "0.7.1",
-      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.6.32.tgz",
+      "resolved": "https://registry.npmjs.org/flexsearch/-/flexsearch-0.7.1.tgz",
-      "integrity": "sha512-EF1BWkhwoeLtbIlDbY/vDSLBen/E5l/f1Vg7iX5CDymQCamcx1vhlc3tIZxIDplPjgi0jhG37c67idFbjg+v+Q==",
+      "integrity": "sha512-+nuTYgqWMA8JawcReboPniMuvy0ClxqU66oMh4YzNiQQrbzH6VdJZMF/kzAEPnpL64FiZfbGRixv+cz5YponhA==",
       "dev": true
     },
     "for-in": {

package.json

@@ -45,7 +45,7 @@
     "eslint": "^7.29",
     "exec-bin": "^1.0.0",
     "hugo-installer": "^3.0.1",
-    "flexsearch": "^0.6",
+    "flexsearch": "^0.7",
     "highlight.js": "^11.0",
     "instant.page": "^5.1",
     "katex": "^0.13",