cypress + budo (browserify) in a CI server

cypress-ci.js

var cypress = require('cypress')
var Budo = require('budo')
var getPort = require('getport')

getPort(9966, function (err, port) {
    if (err) throw err

    var budo = Budo.cli(process.argv.slice(2), {
        port
    }).on('connect', function () {
        cypress.run({
            config: {
                baseUrl: 'http://localhost:' + port
            }
        }).then(res => {
            if (res.totalFailed > 0) process.exit(1)
            budo.close()
        })
    })
})

package.json

{
  "scripts": {
    "cypress-ci": "node ./cypress/scripts/ci.js src/index.js:bundle.js --pushstate --dir=public -- -t babelify -g aliasify -t [ envify --NODE_ENV development ] -dv"
  }
}

Note that args for budo/browserify are passed in via cli