stratumn-cli/src/cli/whoami.js

CLI tools for Stratumn

import commander from 'commander';
import readPackageSync from '../utils/readPackageSync';
import loadConfig from '../utils/loadConfig';

commander
  .version(readPackageSync('version'))
  .parse(process.argv);

function handleError(err) {
  process.stderr.write(err.message + '\n', () => process.exit(1));
}

loadConfig()
  .then(conf => {
    process.stdout.write(conf.email + '\n', process.exit);
  })
  .catch(err => {
    if (err.code === 'ENOENT') {
      process.stdout.write('nobody\n', process.exit);
      return;
    }

    handleError(err);
  });