clr-dir/utils/mkDirByPathSync.js

A npm package to organize the directory quickly

/* https://stackoverflow.com/a/40686853 */

const fs = require("fs");
const path = require("path");

function mkDirByPathSync(targetDir, { isRelativeToScript = false } = {}) {
  const sep = path.sep;
  const initDir = path.isAbsolute(targetDir) ? sep : "";
  const baseDir = isRelativeToScript ? __dirname : ".";

  return targetDir.split(sep).reduce((parentDir, childDir) => {
    const curDir = path.resolve(baseDir, parentDir, childDir);
    try {
      fs.mkdirSync(curDir);
      console.log(curDir);
    } catch (err) {
      if (err.code === "EEXIST") {
        // curDir already exists!
        return curDir;
      }

      // To avoid `EISDIR` error on Mac and `EACCES`-->`ENOENT` and `EPERM` on Windows.
      if (err.code === "ENOENT") {
        // Throw the original parentDir error on curDir `ENOENT` failure.
        throw new Error(`EACCES: permission denied, mkdir '${parentDir}'`);
      }

      const caughtErr = ["EACCES", "EPERM", "EISDIR"].indexOf(err.code) > -1;
      if (!caughtErr || (caughtErr && curDir === path.resolve(targetDir))) {
        throw err; // Throw if it's just the last created dir.
      }
    }

    return curDir;
  }, initDir);
}

module.exports = mkDirByPathSync;