, поэтому я изменил csv.fromPath () на csv.parseFile ()
var fs = require('fs');
var csv = require("fast-csv");
var sha1 = require('sha1');
var inputFile = 'emailList.csv';
var outputFile = 'sha1List.csv';
var csvStream = csv.format({headers: false}),
writableStream = fs.createWriteStream(outputFile);
csvStream.pipe(writableStream);
csv
.parseFile()(inputFile)
.on("data", function(data){
var hashed = sha1(data[0])
csvStream.write([hashed]);
})
.on("end", function(){
csvStream.end();
console.log("done");
});
и теперь я получаю это:
internal/fs/utils.js:535
throw new ERR_INVALID_ARG_TYPE(propName, ['string', 'Buffer', 'URL'], path);
^
TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string or an instance of Buffer or URL. Received undefined
at Object.open (fs.js:424:10)
at ReadStream.open (internal/fs/streams.js:127:6)
at new ReadStream (internal/fs/streams.js:115:10)
at Object.createReadStream (fs.js:1820:10)
at Object.exports.parseFile (C:\Users\Nope\node_modules\@fast-csv\parse\build\src\index.js:24:52)
at Object.<anonymous> (C:\Users\Nope\Desktop\convert\csvParseToSha1.js:14:3)
at Module._compile (internal/modules/cjs/loader.js:1156:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
at Module.load (internal/modules/cjs/loader.js:1000:32)
at Function.Module._load (internal/modules/cjs/loader.js:899:14) {
code: 'ERR_INVALID_ARG_TYPE'
}