@aniyajs/rotor/utils/printBuildError.js

基于webpack5开发的一款专注于打包、运行的工具

/**
 * Copyright (c) 2015-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

"use strict";

const chalk = require("chalk");

module.exports = function printBuildError(err) {
  const message = err != null && err.message;
  const stack = err != null && err.stack;

  // Add more helpful message for Terser error
  if (
    stack &&
    typeof message === "string" &&
    message.indexOf("from Terser") !== -1
  ) {
    try {
      const matched = /(.+)\[(.+):(.+),(.+)\]\[.+\]/.exec(stack);
      if (!matched) {
        throw new Error("Using errors for control flow is bad.");
      }
      const problemPath = matched[2];
      const line = matched[3];
      const column = matched[4];
      console.log(
        "Failed to minify the code from this file: \n\n",
        chalk.yellow(
          `\t${problemPath}:${line}${column !== "0" ? ":" + column : ""}`,
        ),
        "\n",
      );
    } catch (ignored) {
      console.log("Failed to minify the bundle.", err);
    }
    console.log("Read more here: https://cra.link/failed-to-minify");
  } else {
    console.log((message || err) + "\n");
  }
  console.log();
};