stylelint/lib/formatters/unixFormatter.cjs

A mighty CSS linter that helps you avoid errors and enforce conventions.

// NOTICE: This file is generated by Rollup. To modify it,
// please instead edit the ESM counterpart and rebuild with Rollup (npm run build).
'use strict';

const calcSeverityCounts = require('./calcSeverityCounts.cjs');
const pluralize = require('../utils/pluralize.cjs');
const preprocessWarnings = require('./preprocessWarnings.cjs');

/**
 * @type {import('stylelint').Formatter}
 */
function unixFormatter(results) {
	const counts = { error: 0, warning: 0 };
	const lines = results.flatMap((result) => {
		preprocessWarnings(result);

		return result.warnings.map((warning) => {
			calcSeverityCounts(warning.severity, counts);

			return (
				`${result.source}:${warning.line}:${warning.column}: ` +
				`${warning.text} [${warning.severity}]`
			);
		});
	});
	const total = lines.length;
	let output = lines.join('\n');

	if (total > 0) {
		output += `\n\n${total} ${pluralize('problem', total)}`;
		output += ` (${counts.error} ${pluralize('error', counts.error)}`;
		output += `, ${counts.warning} ${pluralize('warning', counts.warning)})\n`;
	}

	return output;
}

module.exports = unixFormatter;