Updated CHANGELOG and precommit script

Author: YashTotale

.eslintrc

@@ -24,6 +24,7 @@
     "quotes": ["error", "double"],
     "semi": ["error", "always"],
     "react/prop-types": "off",
+    "no-constant-condition": ["error", { "checkLoops": false }],
     "@typescript-eslint/no-explicit-any": "off"
   }
 }

CHANGELOG.md

@@ -8,10 +8,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/), and this
 
 - [[Unreleased]](#unreleased)
 - [[v1.3.2] - (2020-12-02)](#v132---2020-12-02)
-- [[v1.3.1] - (2020-11-30)](#v131---2020-11-30)
   - [Added](#added)
-- [[v1.3.0] - (2020-11-27)](#v130---2020-11-27)
+- [[v1.3.1] - (2020-11-30)](#v131---2020-11-30)
   - [Added](#added-1)
+- [[v1.3.0] - (2020-11-27)](#v130---2020-11-27)
+  - [Added](#added-2)
   - [Dependencies](#dependencies)
 - [[v1.2.3] - (2020-11-26)](#v123---2020-11-26)
   - [Removed](#removed)
@@ -20,15 +21,15 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/), and this
 - [[v1.2.1] - (2020-11-26)](#v121---2020-11-26)
   - [Fixed](#fixed-1)
 - [[v1.2.0] - (2020-11-26)](#v120---2020-11-26)
-  - [Added](#added-2)
+  - [Added](#added-3)
   - [Changed](#changed)
 - [[v1.1.0] - (2020-11-24)](#v110---2020-11-24)
-  - [Added](#added-3)
+  - [Added](#added-4)
   - [Changed](#changed-1)
 - [[v1.0.2] - (2020-11-23)](#v102---2020-11-23)
   - [Changed](#changed-2)
 - [[1.0.1] - (2020-11-23)](#101---2020-11-23)
-  - [Added](#added-4)
+  - [Added](#added-5)
   - [Fixed](#fixed-2)
 - [[1.0.0] - (2020-11-23)](#100---2020-11-23)
 
@@ -38,6 +39,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/), and this
 
 ## [v1.3.2] - (2020-12-02)
 
+### Added
+
+- Demos & Demos Documentation
+
 ---
 
 ## [v1.3.1] - (2020-11-30)

scripts/precommit.ts

@@ -79,32 +79,68 @@ const checkChangelog = async () => {
 
     const { document } = createDom(changelog);
 
-    const mostRecent = document.getElementsByTagName("h2").item(1)?.innerHTML;
+    const mostRecentHeading = document.getElementsByTagName("h2").item(1);
 
-    if (versions.find((v) => mostRecent?.includes(v)) === undefined)
+    const mostRecentSubheadings: string[] = [];
+
+    let nextSibling: Element | null | undefined = mostRecentHeading;
+
+    while (true) {
+      nextSibling = nextSibling?.nextElementSibling;
+      const tag = nextSibling?.tagName;
+      if (tag === "H2") break;
+      if (tag !== "H3") continue;
+
+      mostRecentSubheadings.push(nextSibling?.innerHTML ?? "");
+    }
+
+    const mostRecentTOC = document.getElementsByTagName("li").item(1);
+
+    const mostRecentTOCLink = mostRecentTOC
+      ?.getElementsByTagName?.("a")
+      ?.item?.(0);
+
+    const mostRecentTOCChildren = Array.from(
+      mostRecentTOC?.getElementsByTagName("ul")?.item(0)?.children ?? []
+    );
+
+    const mostRecentHeadingTitle = mostRecentHeading?.innerHTML;
+
+    if (versions.find((v) => mostRecentHeadingTitle?.includes(v)) === undefined)
       errors.push("Please update the CHANGELOG with the next planned release");
 
-    const date = mostRecent?.match(/\((.*)\)/)?.[1];
+    const date = mostRecentHeadingTitle?.match(/\((.*)\)/)?.[1];
 
     if (date !== today)
       errors.push(
         "Please update the upcoming release in the CHANGELOG with today's date"
       );
 
-    const mostRecentTOC = document.getElementsByTagName("a").item(3)?.innerHTML;
+    const mostRecentTOCTitle = mostRecentTOCLink?.innerHTML;
 
-    if (versions.find((v) => mostRecentTOC?.includes(v)) === undefined)
+    if (versions.find((v) => mostRecentTOCTitle?.includes(v)) === undefined)
       errors.push(
         "Please update the CHANGELOG Table of Contents with the next planned release"
       );
 
-    const dateTOC = mostRecentTOC?.match(/\((.*)\)/)?.[1];
+    const dateTOC = mostRecentTOCTitle?.match(/\((.*)\)/)?.[1];
 
     if (dateTOC !== today)
       errors.push(
         "Please update the upcoming release in the CHANGELOG Table of Contents with today's date"
       );
 
+    mostRecentSubheadings.forEach((heading, i) => {
+      const child = mostRecentTOCChildren[i];
+      const name = child?.getElementsByTagName("a")?.item(0)?.innerHTML;
+
+      if (name !== heading) {
+        errors.push(
+          `Please update the Changelog Table of Contents with subsection "${heading}" of the next planned release`
+        );
+      }
+    });
+
     if (errors.length) throw errors;
   } catch (e) {
     console.log(e);