| 'use strict'; |
| var os = require('os'); |
| |
| function homedir() { |
| var env = process.env; |
| var home = env.HOME; |
| var user = env.LOGNAME || env.USER || env.LNAME || env.USERNAME; |
| |
| if (process.platform === 'win32') { |
| return env.USERPROFILE || env.HOMEDRIVE + env.HOMEPATH || home || null; |
| } |
| |
| if (process.platform === 'darwin') { |
| return home || (user ? '/Users/' + user : null); |
| } |
| |
| if (process.platform === 'linux') { |
| return home || (process.getuid() === 0 ? '/root' : (user ? '/home/' + user : null)); |
| } |
| |
| return home || null; |
| } |
| |
| module.exports = typeof os.homedir === 'function' ? os.homedir : homedir; |