签入版本

2026-10-25 22:36:33 +08:00
parent 40ebd01770
commit e1ff172d27
501 changed files with 8295 additions and 65 deletions
@@ -0,0 +1,122 @@
+#!/usr/bin/env node
+/**
+ * 生成 public/llms.txt（llmstxt.org 标准）——AI 爬虫的站点摘要索引。
+ *
+ * 数据源：zh 目录下全部 Markdown 的 H1 + :::tip 概述首句（与 meta
+ * description 同源，复用 .vitepress/config/extract.mjs）。按侧边栏章节分组。
+ *
+ * 用法：node scripts/generate-llms-txt.mjs
+ * 已挂入 package.json 的 docs:build 前置步骤。
+ */
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import {
+  SITE_URL,
+  SITE_DESCRIPTION,
+  extractDescription,
+} from "../.vitepress/config/extract.mjs";
+
+const ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");
+const ZH = path.join(ROOT, "zh");
+
+/** 顶层目录 → 侧边栏章节名（与 .vitepress/config/zh.ts 保持一致） */
+const SECTIONS = [
+  ["", "1. 了解项目"],
+  ["volume1", "2. 快速入门"],
+  ["volume2", "3. 模块开发实战"],
+  ["volume3", "4. 架构设计"],
+  ["volume4", "5. 开发指南"],
+  ["volume5", "6. 代码生成器"],
+  ["volume6", "7. 运维部署"],
+  ["volume7", "8. 规范标准"],
+  ["other", "附录"],
+];
+
+function walk(dir, out = []) {
+  for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
+    const p = path.join(dir, entry.name);
+    if (entry.isDirectory()) walk(p, out);
+    else if (entry.name.endsWith(".md")) out.push(p);
+  }
+  return out;
+}
+
+/** 提取首个 H1 文本 */
+function h1Of(md) {
+  // 围栏感知：跳过 ``` 代码块内的 # 注释，取真正的页面 H1
+  let inFence = false;
+  for (const line of md.split("\n")) {
+    if (line.startsWith("```")) { inFence = !inFence; continue; }
+    if (!inFence && line.startsWith("# ") && !line.startsWith("## ")) {
+      return line.slice(2).trim();
+    }
+  }
+  return "";
+}
+
+/** H1 编号排序键："5.10 x" → [5,10]；无编号排最后 */
+function sortKey(h1) {
+  const m = h1.match(/^(\d+(?:\.\d+)*)/);
+  if (m) return m[1].split(".").map(Number);
+  const letter = h1.match(/^([A-Z])\./);
+  if (letter) return [1000 + letter[1].charCodeAt(0)];
+  return [9999];
+}
+
+function cmpKey(a, b) {
+  const len = Math.max(a.length, b.length);
+  for (let i = 0; i < len; i++) {
+    const x = a[i] ?? 0;
+    const y = b[i] ?? 0;
+    if (x !== y) return x - y;
+  }
+  return 0;
+}
+
+const files = walk(ZH);
+const groups = new Map(SECTIONS.map(([dir, label]) => [label, []]));
+
+for (const file of files) {
+  const rel = path.relative(ZH, file).replace(/\\/g, "/");
+  const topDir = rel.includes("/") ? rel.split("/")[0] : "";
+  const base = rel.split("/").pop();
+  const label = (topDir === "" && base === "faq.md") ? "附录"
+    : SECTIONS.find(([dir]) => dir === topDir)?.[1] ?? "附录";
+
+  const md = fs.readFileSync(file, "utf8");
+  const h1 = h1Of(md);
+  if (!h1) continue;
+  const desc = extractDescription(md);
+  const url = `${SITE_URL}/zh/${rel.replace(/\.md$/, ".html")}`;
+  groups.get(label).push({ h1, desc, url, key: sortKey(h1) });
+}
+
+const lines = [
+  "# DjangoAdmin Django+AntDesign 开发文档",
+  "",
+  `> ${SITE_DESCRIPTION}。内置 RBAC 权限体系、代码生成器等开箱即用功能，支持五种数据库一键切换。本文档共 ${files.length} 篇，按章节组织。`,
+  "",
+];
+
+// 按章节顺序输出，合并重复 label（appendix/other 同为「附录」，只输出一次）
+const printed = new Set();
+for (const [, label] of SECTIONS) {
+  if (printed.has(label)) continue;
+  const items = groups.get(label);
+  if (!items?.length) continue;
+  printed.add(label);
+
+  lines.push(`## ${label}`, "");
+  items.sort((a, b) => cmpKey(a.key, b.key));
+  for (const { h1, desc, url } of items) {
+    lines.push(desc ? `- [${h1}](${url}): ${desc}` : `- [${h1}](${url})`);
+  }
+  lines.push("");
+}
+
+const out = path.join(ROOT, "public", "llms.txt");
+fs.writeFileSync(out, lines.join("\n"), "utf8");
+console.log(
+  `llms.txt: ${files.length} 页 → ${path.relative(ROOT, out)} (${printed.size} 个章节)`,
+);