sonar-js-coverage-convertor/src/lcov.js

Convert Istanbul coverage reports to SonarQube Generic Data format for Polymer app usage

#!/usr/bin/env node
// @flow
"use strict";

const lcovParse = require(`lcov-parse`);
const params = require(`ara-cli-options`);
const DIR = `${process.env.PWD}/coverage`;
const COVERAGE_LOCATION = params(`--location`, `-l`) || `${DIR}`;
module.exports = parseLcovToJson();

function parseLcovToJson () {
	return new Promise((resolve, reject) => {
		lcovParse(`${COVERAGE_LOCATION}/lcov.info`, (err, parsed) => {
			if (err) return reject(err);

			return resolve(parsed);
		});
	});
}