23 lines
530 B
Plaintext
23 lines
530 B
Plaintext
/**
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*
|
|
* @flow strict-local
|
|
* @format
|
|
* @oncall react_native
|
|
*/
|
|
|
|
import crypto from 'crypto';
|
|
import fs from 'fs';
|
|
|
|
export function getCacheKey(files: Array<string>): string {
|
|
return files
|
|
.reduce(
|
|
(hash, file) => hash.update('\0', 'utf8').update(fs.readFileSync(file)),
|
|
crypto.createHash('md5'),
|
|
)
|
|
.digest('hex');
|
|
}
|