@wpk-cli/cli/dist/index.js

an unofficial CLI for webpack

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

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));

run();

function run() {
  return _run.apply(this, arguments);
}

function _run() {
  _run = (0, _asyncToGenerator2.default)(function* () {
    if (process.argv.join(" ").indexOf("--version") !== -1) {
      console.log(require("../package").version);
      process.exit(0);
      return;
    }

    const IS_PROFILING_FLAG = "--wpk-is-profiling";
    const SHOULD_PROFILE_FLAG = "--wpk-profile";
    const shouldProfile = "WPK_PROFILE" in process.env || process.argv.find(f => f === SHOULD_PROFILE_FLAG);
    const isProfiling = process.argv.find(f => f === IS_PROFILING_FLAG);

    if (shouldProfile && !isProfiling) {
      try {
        const file = yield require("0x")({
          argv: process.argv.slice(1).concat(IS_PROFILING_FLAG),
          workingDir: process.cwd()
        });
        console.log("\nprofiling complete:");
        console.log(`flamegraph in ${file}`);
      } catch (err) {
        console.error("\nprofiling error:");
        console.error(err);
      }

      return;
    }

    global.WPK_START_TIME = Date.now();

    if (!isProfiling && !("WPK_DISABLE_COMPILE_CACHE" in process.env)) {
      require("v8-compile-cache");
    }

    require("@babel/polyfill");

    global.Promise = require("bluebird");

    const _require = require("./util"),
          processError = _require.processError;

    process.on("uncaughtException", processError);
    process.on("unhandledRejection", processError);

    require("./global");

    require("./cli").run();
  });
  return _run.apply(this, arguments);
}