polymerx-cli/dist/lib/webpack/log-stats.js

Unlock the power of Polymer 3, Web Components and modern web tools.

"use strict";

exports.__esModule = true;
exports.showStats = showStats;
exports.endMessage = endMessage;
exports.endBuildMessage = endBuildMessage;
exports.detailMessage = detailMessage;

var _chalk = _interopRequireDefault(require("chalk"));

var _cliTable = _interopRequireDefault(require("cli-table"));

var _SizeFormatHelpers = require("webpack/lib/SizeFormatHelpers");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const log = msg => process.stdout.write(msg);

const beautySize = (size, isOverSizeLimit) => isOverSizeLimit ? _chalk.default.red((0, _SizeFormatHelpers.formatSize)(size)) : _chalk.default.green((0, _SizeFormatHelpers.formatSize)(size));

const stripLoaderPrefix = str => typeof str === 'string' ? str.replace(/(^|\b|@)(\.\/~|\.{0,2}\/[^\s]+\/node_modules)\/\w+-loader(\/[^?!]+)?(\?\?[\w_.-]+|\?({[\s\S]*?})?)?!/g, '') : str;

function showStats(stats) {
  const info = stats.toJson('errors-only');

  if (stats.hasErrors()) {
    info.errors.map(stripLoaderPrefix).forEach(msg => log(_chalk.default.red(msg)));
  }

  if (stats.hasWarnings()) {
    info.warnings.map(stripLoaderPrefix).forEach(msg => log(_chalk.default.yellow(msg)));
  }

  return stats;
}

function endMessage(statsAssets, error) {
  if (error) {
    return log(_chalk.default.red('\n\nBuild failed!\n\n'));
  }

  const assets = statsAssets.sort((a, b) => b.size - a.size).filter(item => !item.name.includes('hot-update')).reduce((acc, {
    name,
    size,
    isOverSizeLimit
  }) => acc.concat([[name, beautySize(size, isOverSizeLimit)]]), []);
  const table = new _cliTable.default({
    style: {
      head: ['blue']
    },
    head: ['Asset', 'Size']
  });
  table.push(...assets);
  log('\n');
  log(_chalk.default.green('Compiled successfully!\n\n'));
  log(table.toString() + '\n\n');
}

function endBuildMessage(stats, spinner) {
  return stats.hasErrors() ? spinner.fail('Build failed!') : spinner.succeed('Compiled!');
}

function detailMessage(err, {
  port,
  userPort,
  serverAddr,
  nomodule
}) {
  if (err) {
    return;
  }

  if (port !== userPort) {
    log(`Port ${_chalk.default.bold(userPort)} is in use, using ${_chalk.default.bold(port)} instead\n\n`);
  }

  log(_chalk.default.magentaBright(nomodule ? 'You are running a `nomodule` dev task: Firefox, Edge etc.\n' : 'You are running a `module` dev task: Chrome, Safari etc.\n'));
  log('Check the application in browser.\n\n');
  log(`${_chalk.default.bold('Local:')} ${serverAddr}\n`);
}