Inquirer.js: Is there any way to use 'environment variables' instead of interactive input

[jeasonstudio]

Check the environment variables, if it exists user does not need to input.

[gskapka]

const gimmeMahVariable = _ =>
  process.env.yourVariable
    ? Promise.resolve(process.env.yourVariable)
    : inquirer.prompt({
      // stuff...
    })

gimmeMahVariable()
  .then(_mahVariable => // ...