app/routes/llms.ts

Functions

Imports

It imports app/db/index.ts, app/lib/context.ts, app/lib/llms/validate.mjs, app/lib/markdown-twin.ts, app/lib/seo.ts. No module of this repo imports it.

Source

1import { getSetting } from "~/db";
2import { getEnv } from "~/lib/context";
3import { canonicalLink } from "~/lib/markdown-twin";
4import { LLMS_CACHE_TAG, LLMS_SETTING_KEY } from "~/lib/llms/validate.mjs";
5import llmsTxt from "../../content/llms.txt?raw";
6import type { Route } from "./+types/llms";
7import { HOURLY_CACHE_CONTROL } from "~/lib/seo";
8
9/**
10 * The content file itself, inlined by Vite, so the fallback cannot drift from what the sync writes.
11 * .gitattributes pins it to LF, so the inlined copy and the row are byte-identical on every platform.
12 */
13const FALLBACK = llmsTxt;
14
15export async function loader({ context }: Route.LoaderArgs) {
16  const value = await getSetting(getEnv(context), LLMS_SETTING_KEY);
17
18  return new Response(value ?? FALLBACK, {
19    headers: {
20      "content-type": "text/plain; charset=utf-8",
21      "x-robots-tag": "noindex",
22      // The site it describes: a crawler that lands here is pointed at the page people read.
23      link: canonicalLink("/"),
24      "cache-control": HOURLY_CACHE_CONTROL,
25      // A save through Carrel purges this tag, so the edge serves the edit without waiting out the hour.
26      "cache-tag": LLMS_CACHE_TAG,
27    },
28  });
29}