Get environment variables from the shell

Especially useful for Electron/NW.js apps as GUI apps on macOS doesn't inherit the environment variables defined in your dotfiles (.bashrc/.bash_profile/.zshrc/etc).

$ npm install --save shell-env

const shellEnv = require('shell-env');

console.log(shellEnv.sync());
//=> {TERM_PROGRAM: 'Apple_Terminal', SHELL: '/bin/zsh', ...}

console.log(shellEnv.sync('/bin/bash'));
//=> {TERM_PROGRAM: 'iTerm.app', SHELL: '/bin/zsh', ...}

Return a promise for the environment variables.

Returns the environment variables.

Type: string
Default: User default shell

Shell to read the environment variables from.

• shell-path - Get the $PATH from the shell
• fix-path - Fix the $PATH on macOS when run from a GUI app
• shell-history - Get the command history of the user's shell

MIT © Sindre Sorhus