docs(worktrees): add nested worktreeinclude reference

packages/website/src/docs.ts

@@ -186,7 +186,13 @@ function insertDocByPath(nodes: DocsNavNode[], doc: Doc, stripTopDirectory = fal
 
   // A section's top-level directory and its category name the same thing, so
   // only directories below it become collapsible groups.
-  if (stripTopDirectory) directories.shift();
+  if (
+    stripTopDirectory &&
+    directories[0] &&
+    doc.frontmatter.category?.toLowerCase().endsWith(directories[0].toLowerCase())
+  ) {
+    directories.shift();
+  }
 
   let current = nodes;
   let parent: Extract<DocsNavNode, { type: "group" }> | undefined;

packages/website/src/plugin-docs-navigation.test.ts

@@ -2,6 +2,25 @@ import { describe, expect, it } from "vitest";
 import { buildDocsNavTree, getDoc, getDocs, getLegacyDocsRedirect, parseHeadings } from "./docs";
 
 describe("plugin documentation", () => {
+  it.each(["en", "zh-CN"] as const)(
+    "nests local file copying under Git worktrees in %s",
+    (locale) => {
+      const workspaces = buildDocsNavTree(getDocs(locale)).find(
+        (node) => node.type === "category" && node.label === "Workspaces",
+      );
+      expect(workspaces).toMatchObject({
+        children: expect.arrayContaining([
+          expect.objectContaining({
+            type: "group",
+            href: "/docs/worktrees",
+            children: [expect.objectContaining({ href: "/docs/worktrees/worktreeinclude" })],
+          }),
+        ]),
+      });
+      expect(getDoc("worktrees/worktreeinclude", locale)).toBeDefined();
+    },
+  );
+
   it("groups current guides by task without version navigation", () => {
     const plugins = buildDocsNavTree(getDocs("en")).find(
       (node) => node.type === "category" && node.label === "Plugins",