Organize scripts under subdirectories

assets/js/scripts/get-headers-list.js

@@ -0,0 +1,39 @@
+let headers;
+let sidebarLinks;
+
+$(document).ready(function () {
+    headers = $(".mind-post_content h2, .mind-post_content h3").toArray();
+    const sidebar = $("#mind-post_sidebar-left");
+
+    for (let i = 0; i < headers.length; i++) {
+        const currentHeader = headers[i];
+        const headerText = $(currentHeader).text();
+        const headerId = $(currentHeader).attr("id");
+        const headerType = $(currentHeader).prop("nodeName").toLowerCase();
+
+        // <h2> <a href="header-linke"> Header Name </a> </h2>
+        const newLine = "<" + headerType + "> <a href=\"#" + headerId + "\">" + headerText + "</a> </" + headerType + ">";
+        sidebar.append(newLine);
+    }
+
+    sidebarLinks = $("#mind-post_sidebar-left a").toArray();
+});
+$(function () {
+    $(window).scroll(function () {
+        let bottomScroll = $(window).scrollTop() + ($(window).height() / 2);
+        let found = false;
+
+        for (let i = headers.length - 1; i >= 0; i--) {
+            const currentHeader = headers[i];
+            const currentSidebarLink = sidebarLinks[i];
+            $(currentSidebarLink).removeClass("current");
+
+            const headerVPPosition = $(currentHeader).offset().top;
+
+            if (!found && bottomScroll > headerVPPosition) {
+                $(currentSidebarLink).addClass("current");
+                found = true;
+            }
+        }
+    });
+});