misskey/packages/backend/src/misc/detect-url-mime.ts
syuilo d071d18dd7
refactor: Use ESM (#8358)
* wip

* wip

* fix

* clean up

* Update tsconfig.json

* Update activitypub.ts

* wip
2022-02-27 11:07:39 +09:00

16 lines
371 B
TypeScript

import { createTemp } from './create-temp.js';
import { downloadUrl } from './download-url.js';
import { detectType } from './get-file-info.js';
export async function detectUrlMime(url: string) {
const [path, cleanup] = await createTemp();
try {
await downloadUrl(url, path);
const { mime } = await detectType(path);
return mime;
} finally {
cleanup();
}
}