expand-home-dir.js

100% Statements 14/14

91.67% Branches 11/12

100% Functions 1/1

100% Lines 14/14


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  'use strict';
 
var join = require('path').join;
 
function expandHomeDir(path) {
  var isWindows = process.platform == 'win32';
  var homeDir = process.env[isWindows ? 'USERPROFILE' : 'HOME'];
 
  if (path === '~') {
    if (!homeDir) {
      return false;
    }
    return homeDir;
  }
 
  if (!path || path[0] !== '~') {
    return path;
  }
 
  if (!homeDir) {
    return false;
  }
 
 
  return join(homeDir, path.slice(2));
}
 
module.exports = expandHomeDir;