/* global module */

/*
This file extends the webpack.dev.js config to add babel istanbul coverage.
OpenMCT Continuous Integration servers use this configuration to add code coverage
information to pull requests.
*/

const config = require('./webpack.dev');
// eslint-disable-next-line no-undef
const CI = process.env.CI === 'true';

config.devtool = CI ? false : undefined;

config.devServer.hot = false;

config.module.rules.push({
    test: /\.js$/,
    exclude: /(Spec\.js$)|(node_modules)/,
    use: {
        loader: 'babel-loader',
        options: {
            retainLines: true,
            // eslint-disable-next-line no-undef
            plugins: [['babel-plugin-istanbul', {
                extension: ['.js', '.vue']
            }]]
        }
    }
});

module.exports = config;