sha1-file Get the SHA1 of a file. Install npm install sha1-file Usage import {sha1File} from 'sha1-file'; console.log(await sha1File('file.txt')); //=> 'a0b65939670bc2c010f4d5d6a0b3e4e4590fb92b' API sha1File(filepath) Returns a promise for the file hash. sha1FileSync(filepath) Returns the file hash.