Wrap pages/idx in function, only make search visible

1 files changed, 28 insertions, 25 deletions

diff --git a/assets/js/search.js b/assets/js/search.js
index 8584810..68f56ff 100644
--- a/assets/js/search.js
+++ b/assets/js/search.js
@@ -1,31 +1,34 @@
 ---
 ---
 
-// data
-var pages = [
-{% for post in site.posts %}
-  {
-    "id": "{{ post.url | slufigy }}",
-    "title": {{ post.title | jsonify }},
-    "content": {{ post.content | strip_html | jsonify }},
-    "url": "{{ post.url | xml_escape }}"
-  }
-  {% unless forloop.last %},{% endunless %}
-{% endfor %}
-];
+const do_search = function() {
+    // data
+    var pages = [
+    {% for post in site.posts %}
+    {
+        "id": "{{ post.url | slufigy }}",
+        "title": {{ post.title | jsonify }},
+        "content": {{ post.content | strip_html | jsonify }},
+        "url": "{{ post.url | xml_escape }}"
+    }
+    {% unless forloop.last %},{% endunless %}
+    {% endfor %}
+    ];
 
-// index
-var idx = lunr(function () {
-  this.ref('url');
-  this.field('title');
-  this.field('content');
-  pages.forEach(function (doc) {
-    this.add(doc);
-  }, this);
-});
+    // index
+    const idx = lunr(function () {
+    this.ref('url');
+    this.field('title');
+    this.field('content');
+    pages.forEach(function (doc) {
+        this.add(doc);
+    }, this);
+    });
 
+    function do_search(queryterm) {
+        const result = idx.search(queryterm);
+        return result.map(r => pages.find((p) => p.id === r.ref));
+    }
 
-function do_search(queryterm) {
-  const result = idx.search(queryterm);
-  return result.map(r => pages.find((p) => p.id === r.ref));
-}
+    return do_search;
+}();