var user = require('../lib/user');

var follow = process.argv[2];

user.fromLogin(follow).then(function(user) {
  return [user, user.addFollowers(-1)];
}).spread(function(user, res) {
  console.log('Added', res.follows, 'followers to', user.login);
  process.exit(0);
});

@@ -58,16 +58,110 @@
 argv%5B2%5D;
+%0Aif (!follow) %7B%0A  console.error('Usage: node scripts/follow %3Cusername%3E');%0A  process.exit(1);%0A%7D
 %0A%0Auser.f

Add usage error