feat: migrating content from docs.coveo.com to typedoc

.cspell.json

@@ -87,6 +87,7 @@
     "metadatas",
     "Modernizr",
     "myapp",
+    "coveoua",
     "mycoveocloudorganizationg",
     "mycoveoorganization",
     "mycoveoorganizationg",

packages/documentation/README.md

@@ -0,0 +1,15 @@
+# @coveo/documentation
+
+This is a typedoc plugin. It ensure that the documentation generated adheres to our styling guidelines. 
+
+It is used by
+- `@coveo/headless`
+
+## Navigation
+This plugin also deviates from the standard typedoc navigation patterns. It allows for top level documents that are ungrouped and it removes the standard
+`Documents` tab for ungrouped documents. It also allows for groups to have a mixed of documents and folders based on Category, as opposed to forcing
+each document in a group that has categories to _be_ categorized or otherwise lumped together into an `Others` folder.
+
+The sorting of the navigation be specified, both for the top level and optionally by for groups.
+
+NOTE: when specifying the sorting for groups, the key must be in lowercase not the actual casing of the document title.

packages/documentation/lib/formatTypeDocToolbar.ts

@@ -1,4 +1,4 @@
-export function formatTypeDocToolbar() {
+export const formatTypeDocToolbar = () => {
   document.addEventListener('DOMContentLoaded', () => {
     const header = document.getElementsByTagName('header')[0] as HTMLElement;
     if (header) {
@@ -12,4 +12,4 @@ export function formatTypeDocToolbar() {
       typedocThemeSelector.style.display = 'none';
     }
   });
-}
+};

packages/documentation/lib/hoist.ts

@@ -0,0 +1,78 @@
+import {normalize} from './normalize.js';
+import type {TNavNode} from './types.js';
+
+/**
+ * Hoists any child whose title equals `fallbackCategory` so its children are promoted
+ * to the *parent* level, at the exact position where the bucket appeared.
+ * Runs depth-first so descendants are processed as well.
+ */
+export const hoistOtherCategoryInNav = (
+  root: TNavNode,
+  fallbackCategory: string
+) => {
+  if (!root) return;
+
+  const stack: TNavNode[] = [root];
+  while (stack.length) {
+    const node = stack.pop()!;
+    const kids = node.children;
+    if (!Array.isArray(kids) || kids.length === 0) continue;
+
+    const nextChildren: TNavNode[] = [];
+    for (const child of kids) {
+      const title = typeof child.text === 'string' ? child.text : undefined;
+      if (title && normalize(title) === normalize(fallbackCategory)) {
+        if (Array.isArray(child.children) && child.children.length) {
+          // Promote grandchildren to the parent's level at this position
+          nextChildren.push(...child.children);
+        }
+        // Drop the bucket itself
+      } else {
+        nextChildren.push(child);
+      }
+    }
+    node.children = nextChildren;
+
+    // Recurse
+    for (const c of node.children) stack.push(c);
+  }
+};
+
+/**
+ * Top-level helper for themes that return navigation as an array of nodes.
+ * If an element named like the fallback group exists at the root, its children are
+ * spliced into the root array at the same index (i.e., promoted to the top level),
+ * and the bucket is removed. Also applies recursive hoisting within all nodes.
+ */
+export const hoistOtherCategoryInArray = (
+  rootItems: TNavNode[],
+  fallbackCategory: string,
+  topLevelGroup: string
+) => {
+  if (!Array.isArray(rootItems) || rootItems.length === 0) return;
+
+  // First pass: recursively hoist 'Other' within each item
+  for (const item of rootItems) {
+    hoistOtherCategoryInNav(item, fallbackCategory);
+  }
+
+  // Second pass: hoist any top-level bucket matching either fallbackCategory ('Other')
+  // or the requested top-level group (e.g., 'Documents').
+  let i = 0;
+  while (i < rootItems.length) {
+    const item = rootItems[i];
+    const title = typeof item.text === 'string' ? item.text : undefined;
+    if (
+      title &&
+      (normalize(title) === normalize(fallbackCategory) ||
+        normalize(title) === normalize(topLevelGroup))
+    ) {
+      const replacement = Array.isArray(item.children) ? item.children : [];
+      // Replace the bucket node with its children (promote to top level)
+      rootItems.splice(i, 1, ...replacement);
+      // Continue at same index to handle multiple merges
+      continue;
+    }
+    i++;
+  }
+};

packages/documentation/lib/index.tsx

@@ -1,22 +1,168 @@
 import {cpSync} from 'node:fs';
 import {dirname, resolve} from 'node:path';
 import {fileURLToPath} from 'node:url';
-// following docs https://typedoc.org/guides/development/#plugins
-// eslint-disable-next-line n/no-unpublished-import
-import {type Application, Converter, JSX, RendererEvent} from 'typedoc';
+import {
+  type Application,
+  Converter,
+  type DefaultTheme,
+  type DocumentReflection,
+  JSX,
+  KindRouter,
+  type Models,
+  type NavigationElement,
+  ParameterType,
+  type ProjectReflection,
+  RendererEvent,
+} from 'typedoc';
 import {formatTypeDocToolbar} from './formatTypeDocToolbar.js';
+import {hoistOtherCategoryInArray, hoistOtherCategoryInNav} from './hoist.js';
 import {insertAtomicSearchBox} from './insertAtomicSearchBox.js';
 import {insertBetaNote} from './insertBetaNote.js';
 import {insertCustomComments} from './insertCustomComments.js';
 import {insertMetaTags} from './insertMetaTags.js';
 import {insertSiteHeaderBar} from './insertSiteHeaderBar.js';
+import {applyTopLevelRenameArray} from './renaming.js';
+import {
+  applyNestedOrderingArray,
+  applyNestedOrderingNode,
+  applyTopLevelOrderingArray,
+  applyTopLevelOrderingNode,
+} from './sortNodes.js';
+import type {TFrontMatter, TNavNode} from './types.js';
+
+class KebabRouter extends KindRouter {
+  // Optional: keep .html (default) or change if you want
+  extension = '.html';
+
+  protected getIdealBaseName(refl: Models.Reflection): string {
+    const name = refl.getFullName?.() ?? refl.name ?? '';
+    if (!(refl as DocumentReflection)?.frontmatter?.slug)
+      return this.getUrlSafeName(name);
+    const {slug} = (refl as DocumentReflection).frontmatter as TFrontMatter;
+
+    return `documents/${slug}`;
+  }
+}
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
 
 /**
  * Called by TypeDoc when loaded as a plugin.
  */
-export function load(app: Application) {
+export const load = (app: Application) => {
+  app.options.addDeclaration({
+    name: 'hoistOther.fallbackCategory',
+    help: "Name of the fallback category to hoist (defaults to defaultCategory or 'Other').",
+    type: ParameterType.String,
+  });
+
+  app.options.addDeclaration({
+    name: 'hoistOther.topLevelGroup',
+    help: "Name of the top-level group whose children should be promoted to root (default 'Documents').",
+    type: ParameterType.String,
+  });
+
+  app.options.addDeclaration({
+    name: 'hoistOther.topLevelOrder',
+    help: 'An array to sort the top level nav by.',
+    type: ParameterType.Array,
+  });
+
+  app.options.addDeclaration({
+    name: 'hoistOther.nestedOrder',
+    help: "Object mapping parent title -> ordering array for its children. Use '*' for a default. If omitted, children are sorted alphabetically.",
+    type: ParameterType.Mixed,
+  });
+
+  app.options.addDeclaration({
+    name: 'hoistOther.renameModulesTo',
+    help: "If set, rename any top-level group titled 'Modules' to this string.",
+    type: ParameterType.String,
+  });
+
+  const originalMethodName = 'getNavigation';
+  let originalMethod: (
+    project: ProjectReflection
+  ) => NavigationElement[] | null = null;
+  app.renderer.on('beginRender', () => {
+    const theme = app.renderer.theme as DefaultTheme | undefined;
+    if (!theme) return;
+
+    originalMethod = theme.getNavigation;
+
+    if (!originalMethod) return;
+
+    const opts = app.options;
+    const fallback =
+      (opts.getValue('hoistOther.fallbackCategory') as string) ||
+      (opts.getValue('defaultCategory') as string) ||
+      'Other';
+
+    const topLevelGroup =
+      (opts.getValue('hoistOther.topLevelGroup') as string) || 'Documents';
+
+    const topLevelOrder =
+      (opts.getValue('hoistOther.topLevelOrder') as string[] | undefined) ||
+      undefined;
+
+    let nestedOrder = opts.getValue('hoistOther.nestedOrder') as
+      | Record<string, string[]>
+      | string
+      | undefined;
+    if (typeof nestedOrder === 'string') {
+      try {
+        nestedOrder = JSON.parse(nestedOrder);
+      } catch {}
+    }
+
+    const renameModulesTo =
+      (opts.getValue('hoistOther.renameModulesTo') as string | undefined) ||
+      undefined;
+
+    const typedNestedOrder = nestedOrder as Record<string, string[]>;
+
+    theme.getNavigation = function wrappedNavigation(
+      this: unknown,
+      ...args: unknown[]
+    ) {
+      const nav = originalMethod!.apply(this, args);
+
+      // The nav shape can be an array of nodes or a single root with children
+      if (Array.isArray(nav)) {
+        if (renameModulesTo?.trim()) {
+          applyTopLevelRenameArray(nav, 'Modules', renameModulesTo.trim());
+        }
+
+        hoistOtherCategoryInArray(nav as TNavNode[], fallback, topLevelGroup);
+
+        if (topLevelOrder?.length) {
+          applyTopLevelOrderingArray(nav as TNavNode[], topLevelOrder);
+        }
+
+        applyNestedOrderingArray(nav as TNavNode[], typedNestedOrder);
+      } else if (nav && typeof nav === 'object') {
+        if (renameModulesTo?.trim() && Array.isArray(nav.children)) {
+          applyTopLevelRenameArray(
+            nav.children,
+            'Modules',
+            renameModulesTo.trim()
+          );
+        }
+
+        hoistOtherCategoryInNav(nav as TNavNode, fallback);
+        if (
+          (nav as TNavNode).children &&
+          topLevelOrder &&
+          topLevelOrder.length
+        ) {
+          applyTopLevelOrderingNode(nav as TNavNode, topLevelOrder);
+        }
+        applyNestedOrderingNode(nav as TNavNode, typedNestedOrder);
+      }
+      return nav;
+    };
+  });
+
   // Need the Meta Tags to be inserted first, or it causes issues with the navigation sidebar
   app.renderer.hooks.on('head.begin', () => (
     <>
@@ -119,14 +265,8 @@ export function load(app: Application) {
     </>
   ));
 
-  const baseAssetsPath = '../../documentation/assets';
-
-  const createFileCopyEntry = (sourcePath: string) => ({
-    from: resolve(__dirname, `${baseAssetsPath}/${sourcePath}`),
-    to: resolve(app.options.getValue('out'), `assets/${sourcePath}`),
-  });
-
-  const onRenderEnd = () => {
+  app.renderer.on(RendererEvent.END, () => {
+    const baseAssetsPath = '../../documentation/assets';
     const filesToCopy = [
       'css/docs-style.css',
       'css/main-new.css',
@@ -145,19 +285,28 @@ export function load(app: Application) {
     ];
 
     filesToCopy.forEach((filePath) => {
-      const file = createFileCopyEntry(filePath);
+      const file = {
+        from: resolve(__dirname, `${baseAssetsPath}/${filePath}`),
+        to: resolve(app.options.getValue('out'), `assets/${filePath}`),
+      };
       cpSync(file.from, file.to);
     });
 
     const darkModeJs = {
       from: resolve(__dirname, '../../documentation/dist/dark-mode.js'),
       to: resolve(app.options.getValue('out'), 'assets/vars/dark-mode.js'),
     };
+    // Restore original to avoid side effects
+    const theme = app.renderer.theme as DefaultTheme | undefined;
+    if (theme && originalMethodName && originalMethod) {
+      theme[originalMethodName] = originalMethod;
+    }
+    originalMethod = null;
 
     cpSync(darkModeJs.from, darkModeJs.to);
-  };
+  });
 
-  app.renderer.on(RendererEvent.END, onRenderEnd);
+  app.renderer.defineRouter('kebab', KebabRouter);
 
   app.converter.on(Converter.EVENT_CREATE_DECLARATION, insertCustomComments);
-}
+};

packages/documentation/lib/insertAtomicSearchBox.ts

@@ -13,7 +13,7 @@ declare global {
   }
 }
 
-export function insertAtomicSearchBox() {
+export const insertAtomicSearchBox = () => {
   const areFunctionalCookiesEnabled = (): boolean => {
     return document.cookie
       .split('; ')
@@ -54,4 +54,4 @@ export function insertAtomicSearchBox() {
       })();
     }
   });
-}
+};

packages/documentation/lib/insertBetaNote.ts

@@ -1,4 +1,4 @@
-export function insertBetaNote() {
+export const insertBetaNote = () => {
   document.addEventListener('DOMContentLoaded', () => {
     const breadcrumbs = document.querySelector('ul.tsd-breadcrumb');
     if (breadcrumbs) {
@@ -14,4 +14,4 @@ export function insertBetaNote() {
       }
     }
   });
-}
+};

packages/documentation/lib/insertCoveoLogo.ts

@@ -1,4 +1,4 @@
-export function insertCoveoLogo(imagePath: string) {
+export const insertCoveoLogo = (imagePath: string) => {
   document.addEventListener('DOMContentLoaded', () => {
     const toolbarContents = document.getElementsByClassName(
       'tsd-toolbar-contents'
@@ -24,4 +24,4 @@ export function insertCoveoLogo(imagePath: string) {
   faviconLink.rel = 'icon';
   faviconLink.href = `${imagePath}/favicon.ico`;
   document.head.appendChild(faviconLink);
-}
+};

packages/documentation/lib/insertCustomComments.ts

@@ -17,6 +17,7 @@ const comments = [
   },
 ];
 
+// NOTE: cannot be converted into an arrow function `this`
 export function insertCustomComments(
   this: undefined,
   _ctx: Context,

packages/documentation/lib/insertMetaTags.ts

@@ -1,4 +1,4 @@
-export function insertMetaTags() {
+export const insertMetaTags = () => {
   const head = document.getElementsByTagName('head')[0];
   if (head) {
     head.innerHTML += `
@@ -8,4 +8,4 @@ export function insertMetaTags() {
       <meta name="docsSiteBaseUrl" content="/en">
       `;
   }
-}
+};