$ npm install is-installed-globallyCheck if your package was installed globally
Can be useful if your CLI needs different behavior when installed globally and locally.
npm install is-installed-globally
import isInstalledGlobally from 'is-installed-globally';
// With `npm install your-package`
console.log(isInstalledGlobally);
//=> false
// With `npm install --global your-package`
console.log(isInstalledGlobally);
//=> true