module.exports = stars

var assert = require('assert')
var url = require('url')

function stars (uri, params, cb) {
  assert(typeof uri === 'string', 'must pass registry URI to stars')
  assert(params && typeof params === 'object', 'must pass params to stars')
  assert(typeof cb === 'function', 'must pass callback to stars')

  var auth = params.auth
  var name = params.username || (auth && auth.username)
  if (!name) return cb(new Error('must pass either username or auth to stars'))
  var encoded = encodeURIComponent(name)
  var path = '-/_view/starredByUser?key="' + encoded + '"'

  this.request(url.resolve(uri, path), { auth: auth }, cb)
}