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namae/api/services/debian/[query].ts
2020-08-20 00:57:33 +09:00

30 lines
760 B
TypeScript

import { send, sendError, fetch } from '../../../util/http'
import { NowRequest, NowResponse } from '@vercel/node'
export default async function handler(
req: NowRequest,
res: NowResponse
): 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://packages.debian.org/buster/${encodeURIComponent(query)}`,
'GET'
)
const body = await response.text()
const availability = body.includes('No such package')
send(res, { availability })
} catch (err) {
sendError(res, err)
}
}