/**
 * Patch @indiekit/endpoint-auth to remove its /.well-known/oauth-authorization-server
 * handler so the Mastodon router's handler (with correct /oauth/authorize endpoint)
 * takes precedence. endpoint-auth registers first in Express, winning over the
 * Mastodon router — this removes the conflicting registration.
 */

import { readFileSync, writeFileSync } from "node:fs";
import { fileURLToPath } from "node:url";
import { join, dirname } from "node:path";

const __dirname = dirname(fileURLToPath(import.meta.url));
const pkg = join(__dirname, "../node_modules/@indiekit/endpoint-auth/index.js");
let src = readFileSync(pkg, "utf-8");

const MARKER = "// patch-mastodon-well-known: removed";
if (src.includes(MARKER)) {
  console.log("[patch-mastodon-well-known] Already applied");
  process.exit(0);
}

const OLD = `router.get("/oauth-authorization-server", metadataController);`;
const NEW = `${MARKER}`;

if (!src.includes(OLD)) {
  console.error("[patch-mastodon-well-known] Target line not found — check endpoint-auth version");
  process.exit(1);
}

src = src.replace(OLD, NEW);
writeFileSync(pkg, src, "utf-8");
console.log("[patch-mastodon-well-known] Removed endpoint-auth well-known handler; Mastodon router takes over");