Add weight attribute to promote Guide in algolia search (#1541)

* new custom attribute for algolia search

* Use test index temporarily

* Back to `prod` index

---------

Co-authored-by: Charlotte Wickham <[email protected]>
(cherry picked from commit 9dd0c5f)

Author: 2 people

_quarto.yml

@@ -1,6 +1,8 @@
 project:
   type: website
   output-dir: _site
+  post-render:
+    - tools/algolia-add-custom-attribute.ts
   resources:
     - "/docs/download/_download.json"
     - "/docs/download/_prerelease.json"

tools/algolia-add-custom-attribute.ts

@@ -0,0 +1,7 @@
+const j = JSON.parse(Deno.readTextFileSync("_site/search.json"));
+j.forEach((entry) => {
+    const crumb = entry.crumbs || [];
+    entry.weight = crumb[0] === "Guide" ? 1 : 0;
+})
+Deno.writeTextFileSync("_site/search.json", JSON.stringify(j, null, 2));
+