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denoland-deno/fs/exists.ts
Vincent LE GOFF dcd01dd025 Eslint fixes (denoland/deno_std#356)
Make warnings fail
Original: 4543b563a9
2019-04-24 07:41:22 -04:00

18 lines
552 B
TypeScript

// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
/** Test whether or not the given path exists by checking with the file system */
export async function exists(filePath: string): Promise<boolean> {
return Deno.lstat(filePath)
.then((): boolean => true)
.catch((): boolean => false);
}
/** Test whether or not the given path exists by checking with the file system */
export function existsSync(filePath: string): boolean {
try {
Deno.lstatSync(filePath);
return true;
} catch {
return false;
}
}