Allow iMacros to load data from a csv file located in ...\iMacros\Datasources folder.
var parseCsv = require('imacros-parse-csv');
var parsed = parseCsv('my-list.csv');
You can also pass specific PapaParse's options:
var parseCsv = require('imacros-parse-csv');
var parsed = parseCsv('my-list.csv', {
delimiter: ';',
comments: true
});