feat(plugin-sitemap): added public files to sitemap

packages/plugin-sitemap/package.json

@@ -15,6 +15,10 @@
   },
   "dependencies": {
     "@origami/core": "0.0.3-alpha.11",
+    "recursive-readdir": "^2.2.2",
     "sitemap": "^2.1.0"
+  },
+  "devDependencies": {
+    "@types/recursive-readdir": "^2.2.0"
   }
 }

packages/plugin-sitemap/src/initialItems.ts

@@ -1,8 +1,9 @@
 import { config } from '@origami/core';
 import { SitemapItem } from '.';
 import { appPages } from './integrations/appPages';
+import { publicFiles } from './integrations/publicFiles';
 
-const integrations = [appPages];
+const integrations = [appPages, publicFiles];
 
 export const initialItems = async (sm: any): Promise<SitemapItem[]> => {
   let items: SitemapItem[] = [];

packages/plugin-sitemap/src/integrations/publicFiles.ts

@@ -0,0 +1,46 @@
+import { Origami } from '@origami/core';
+import path from 'path';
+// tslint:disable-next-line match-default-export-name
+import readdir from 'recursive-readdir';
+import { SitemapItem } from '..';
+
+/**
+ * Publicly hosted directories
+ * Load all html pages from public locations recursively
+ */
+export const publicFiles = async (
+  config: Origami.Config
+): Promise<SitemapItem[] | false> => {
+  let staticDir;
+  if (config.server && config.server.static) staticDir = config.server.static;
+
+  if (!staticDir || staticDir === true) staticDir = 'public';
+  if (!(staticDir instanceof Array)) staticDir = [staticDir];
+
+  let items: SitemapItem[] = [];
+
+  await Promise.all(staticDir.map(async (d) => {
+    const dir = path.resolve(process.cwd(), d);
+
+    items = items.concat(await Promise.all(
+      (await readdir(dir))
+        // Remove non html files
+        .filter((f) => f.endsWith('.html'))
+        // Convert to SitemapItem
+        .map(async (f) => {
+          // Remove HTML extension
+          let url = path.relative(dir, f).slice(0, '.html'.length * -1);
+          // Remove the /index
+          if (url.endsWith('index')) url = url.slice(0, 'index'.length * -1);
+
+          return {
+            url: `/${url}`,
+            changeFreq: 'daily',
+            lastmodfile: f
+          } as SitemapItem;
+        })
+    ));
+  }));
+
+  return items;
+};