eslint-formatter-jslint-xml/index.js

ESLint’s official `jslint-xml` formatter, unofficially published as a standalone module

/**
 * @fileoverview JSLint XML reporter
 * @author Ian Christian Myers
 */

const xmlEscape = require('./xml-escape');

//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------

module.exports = function (results) {
	let output = '';

	output += '<?xml version="1.0" encoding="utf-8"?>';
	output += '<jslint>';

	results.forEach(result => {
		const messages = result.messages;

		output += `<file name="${result.filePath}">`;

		messages.forEach(message => {
			output += [
				`<issue line="${message.line}"`,
				`char="${message.column}"`,
				`evidence="${xmlEscape(message.source || '')}"`,
				`reason="${xmlEscape(message.message || '')}${message.ruleId ? ` (${message.ruleId})` : ''}" />`,
			].join(' ');
		});

		output += '</file>';
	});

	output += '</jslint>';

	return output;
};