Using CSV as data file format in Eleventy 3 (using ESM)

[xplosionmind]

Hi all!

As @pdehaan kindly suggested in #2234 (comment), I have been using this line of code to activate CSV support for data files in Eleventy:

module.exports = function(eleventyConfig) {
  eleventyConfig.addDataExtension('csv', contents => require('csv-parse/sync').parse(contents, {columns: true, skip_empty_lines: true}));
}

By attempting to convert the configuration to ESM in Eleventy 3.0.0.beta1, I am failing to use csv-parse…

Does anyone have any suggestions?

Thank you so much!

[xplosionmind]

I played around a bit, and I found the solution!

Here it is:

import { parse as csvParse } from 'csv-parse/sync';

export default function(eleventyConfig) {
	eleventyConfig.addDataExtension('csv', contents => csvParse(contents, {
		columns: true,
		skip_empty_lines: true
	}));
}