xplora/lib/utils/getTotalDirsFromPath.js

Xplora is a command-line tool to visualize files & directories on your file system and output them into a hierarchical tree. Xplora also comes with many other great features.

"use strict";

const path = require("path");
const CONFIG = require("../config/config");

/**
 * returns total level of directory.
 *
 * @param {String} startDir
 * @param {String} currentPath
 * @returns {number}
 */
function getTotalDirsFromPath(startDir, currentPath) {
  const relPath = path.relative(startDir, currentPath);
  if (relPath) {
    const len = path
      .relative(startDir, currentPath)
      .split(CONFIG.PATH_SPLIT_ON).length;
    return len;
  }
  return 0;
}

module.exports = getTotalDirsFromPath;