a reporter for node-jscs

jscs-summary-reporter.js

/**
 * @author Russell Dempsey <rdempsey@nerdery.com>
 */
"use strict";

module.exports = function(errorsCollection) {

	var 	
		ruleName,
		ruleCountObj,
		numberOfFiles,
		numberOfErrors,
		totalErrors = 0,
		totalFiles = 0,
		ruleCount = {},
		Table = require('cli-table'),
		table = new Table({
			head: [
				"Rule",
				"Total Errors",
				"Files With Errors"
			],
			colAligns: [
				"middle",
				"middle",
				"middle"
			],
			style: {
				"padding-left": 0,
				"padding-right": 0,
				head: ["yellow"],
				border: ["red"],
				compact: false
			}
		}),
	;

	errorsCollection.forEach(function(errors) {
		var file = errors.getFilename();

		if (!errors.isEmpty()) {
			errors.getErrorList().forEach(function(error) {
				totalErrors++;
				if(!ruleCount[error.rule]) {
					ruleCount[error.rule] = {
						count: 0,
						files: {},
						fileCount: 0
					};
				}
				//console.log(error.rule);
				ruleCount[error.rule].count++;

				if (!ruleCount[error.rule].files[file]) {
					ruleCount[error.rule].files[file] = true;
					ruleCount[error.rule].fileCount++;
					totalFiles++;
				}


			});
		}
	});

	for(ruleName in ruleCount) {
		ruleCountObj = ruleCount[ruleName];
		numberOfFiles = ruleCountObj.fileCount;
		numberOfErrors = ruleCountObj.count;

		if (ruleCount.hasOwnProperty(ruleName)) {
			table.push([ruleName, numberOfErrors, numberOfFiles]);
		}
	}

	table.push(['All', totalErrors, totalFiles]);

	console.log(table.toString());

};