This takes a list of products in a CSV file as an input and generates one Prismic JSON import file for each raw

csv-to-json.js

const csv = require('csv-parser')
const fs = require('fs')
const results = [];

fs.createReadStream('source.csv')
  .pipe(csv())
  .on('data', (data) => results.push(data))
  .on('end', () => {
  	results.forEach(function (result, i) {
  		console.log(result);
  		console.log(i);
	    const importfile = {};
		const product_pim_mapping = "csvjson--catalog~" + result.sku;
 		importfile.product_name = result.product_name;
 		importfile.uid = result.sku;
 		importfile.product_pim_mapping = product_pim_mapping;
 		importfile.type = "product";
 		importfile.lang = "en-gb";
	    console.log(importfile);
		fs.writeFile (result.sku + ".json", JSON.stringify(importfile), function(err) {
	    if (err) throw err;
	    });
  	});
  });