Simplify search index exclusions

integrations/my_search_index.js

@@ -84,10 +84,7 @@ function getChunks(tree, chunkTypes, exclude) {
 }
 
 function includePage(frontmatter, exclude) {
-  return (
-    exclude.pages?.indexOf(frontmatter.path) === -1 &&
-    !isExcludedFrontmatter(frontmatter, exclude)
-  );
+  return !isExcludedFrontmatter(frontmatter, exclude);
 }
 
 function buildSearchIndex(options) {

src/content.config.js

@@ -8,26 +8,28 @@ if (minimal) {
 
 const pages = defineCollection({
   loader: minimal
-    ? glob({ pattern: "**/preface.md", base: "./src/md/pages" })
-    : glob({ pattern: "**/*.md", base: "./src/md/pages" }),
+    ? glob({ pattern: '**/preface.md', base: './src/md/pages' })
+    : glob({ pattern: '**/*.md', base: './src/md/pages' }),
   schema: z.object({
     hide: z.boolean(),
     path: z.string(),
     titles: z.array(z.string()),
     index: z.array(z.number()),
     sequence: z.number(),
+    search: z.boolean().optional(),
   }),
 });
 
 const special = defineCollection({
   loader: minimal
-    ? glob({ pattern: "search.md", base: "./src/md" })
-    : glob({ pattern: "*.md", base: "./src/md" }),
+    ? glob({ pattern: 'search.md', base: './src/md' })
+    : glob({ pattern: '*.md', base: './src/md' }),
   schema: z.object({
     path: z.string(),
     titles: z.array(z.string()).optional(),
     index: z.array(z.number()).optional(),
     sequence: z.number().optional(),
+    search: z.boolean().optional(),
   }),
 });
 

src/include/SiteConfig.js

@@ -58,9 +58,11 @@ const SearchOptions = {
   ],
   exclude: {
     // Note, only pages under src/md/pages have a "hide" property.
-    frontmatter: [{ key: 'hide', value: true }],
-    // No point indexing these.
-    pages: ['/', '/404/', '/contents/', '/search/', '/annotated-spec/'],
+    frontmatter: [
+      { key: 'hide', value: true },
+      { key: 'search', value: false },
+      { key: 'path', value: '/annotated-spec/' },
+    ],
     // Elements matching this query are ignored completely, including their text:
     ignore:
       'svg, details, mtable, mrow, [aria-hidden="true"], a[id^="fnref-"], a.data-footnote-backref',

src/md/404.md

@@ -1,5 +1,6 @@
 ---
 path: /404/
+search: false
 ---
 
 # Not Found

src/md/contents.md

@@ -3,6 +3,7 @@ path: /contents/
 titles: ["Contents"]
 index: [-1]
 sequence: -1
+search: false
 ---
 
 # Contents

src/md/search.md

@@ -3,6 +3,7 @@ path: /search/
 titles: ["Search"]
 index: [-1]
 sequence: -2
+search: false
 ---
 
 # Search

src/md/title_page.md

@@ -1,5 +1,6 @@
 ---
 path: /
+search: false
 ---
 
 <div class="title-page">