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mirror of https://github.com/uetchy/namae.git synced 2025-03-17 04:30:31 +09:00
2022-03-09 15:16:54 +09:00

29 lines
787 B
TypeScript

import { send, sendError, fetch } from '../../../util/http';
import { VercelRequest, VercelResponse } from '@vercel/node';
export default async function handler(
req: VercelRequest,
res: VercelResponse
): Promise<void> {
const { query } = req.query;
if (!query || typeof query !== 'string') {
return sendError(res, new Error('No query given'));
}
if (/[^a-zA-Z0-9_-]/.test(query)) {
return sendError(res, new Error('Invalid characters'));
}
try {
const response = await fetch(
`https://archlinux.org/packages/?sort=&q=${encodeURIComponent(query)}`,
'GET'
).then((res) => res.text());
const availability = !/<div id="exact-matches"/.test(response);
send(res, { availability });
} catch (err: any) {
sendError(res, err);
}
}