1 files changed, 49 insertions, 19 deletions
diff --git a/website/scripts/patch-starlight-llms.mjs b/website/scripts/patch-starlight-llms.mjs
index 16d3ba9b..3582b6f6 100644
--- a/website/scripts/patch-starlight-llms.mjs
+++ b/website/scripts/patch-starlight-llms.mjs
@@ -1,24 +1,54 @@
 import { readFile, writeFile } from 'node:fs/promises';
 import { resolve } from 'node:path';
 
-const path = resolve('node_modules/starlight-llms-txt/llms-full.txt.ts');
-const original = await readFile(path, 'utf8');
-const importLine = "import { starlightLllmsTxtContext } from 'virtual:starlight-llms-txt/context';";
-const excludeLine = '\t\texclude: starlightLllmsTxtContext.exclude,';
-
-if (original.includes(importLine) && original.includes(excludeLine)) process.exit(0);
-
-const withImport = original.replace(
-  "import { generateLlmsTxt } from './generator';",
-  `${importLine}\nimport { generateLlmsTxt } from './generator';`,
-);
-const patched = withImport.replace(
-  '\t\tdescription: `This is the full developer documentation for ${getSiteTitle()}`,',
-  '\t\tdescription: `This is the full developer documentation for ${getSiteTitle()}`,\n' + excludeLine,
-);
-
-if (patched === original || !patched.includes(importLine) || !patched.includes(excludeLine)) {
-  throw new Error('starlight-llms-txt changed: update the stable-only llms-full compatibility patch');
+await patchFullBundleExclusions();
+await disablePluginIndexRoute();
+
+async function patchFullBundleExclusions() {
+  const path = resolve('node_modules/starlight-llms-txt/llms-full.txt.ts');
+  const original = await readFile(path, 'utf8');
+  const importLine =
+    "import { starlightLllmsTxtContext } from 'virtual:starlight-llms-txt/context';";
+  const excludeLine = '\t\texclude: starlightLllmsTxtContext.exclude,';
+
+  if (original.includes(importLine) && original.includes(excludeLine)) return;
+
+  const withImport = original.replace(
+    "import { generateLlmsTxt } from './generator';",
+    `${importLine}\nimport { generateLlmsTxt } from './generator';`,
+  );
+  const patched = withImport.replace(
+    '\t\tdescription: `This is the full developer documentation for ${getSiteTitle()}`,',
+    '\t\tdescription: `This is the full developer documentation for ${getSiteTitle()}`,\n' +
+      excludeLine,
+  );
+
+  if (patched === original || !patched.includes(importLine) || !patched.includes(excludeLine)) {
+    throw new Error(
+      'starlight-llms-txt changed: update the stable-only llms-full compatibility patch',
+    );
+  }
+
+  await writeFile(path, patched, 'utf8');
 }
 
-await writeFile(path, patched, 'utf8');
+async function disablePluginIndexRoute() {
+  const path = resolve('node_modules/starlight-llms-txt/index.ts');
+  const original = await readFile(path, 'utf8');
+  const marker =
+    '\t\t\t\t\t\t\t// Herdr publishes channel-aware raw-source indexes from website/public.';
+  if (original.includes(marker)) return;
+
+  const route = `\t\t\t\t\t\t\tinjectRoute({
+\t\t\t\t\t\t\t\tentrypoint: new URL('./llms.txt.ts', import.meta.url),
+\t\t\t\t\t\t\t\tpattern: '/llms.txt',
+\t\t\t\t\t\t\t});`;
+  const patched = original.replace(route, marker);
+  if (patched === original || !patched.includes(marker)) {
+    throw new Error(
+      'starlight-llms-txt changed: update the custom llms.txt index compatibility patch',
+    );
+  }
+
+  await writeFile(path, patched, 'utf8');
+}