Using CloudBees repository in Gradle script

gistfile1.groovy

// some configurations
// this is your username, not an email! you can find it 
// at https://grandcentral.cloudbees.com/account/settings
def cloudbeesUsername = 'vlada.appsatori'
def cloudbeesPassword = '#!@$***'
// this is your account name which could be found 
// right bellow your username at the same page
def cloudbeesAccountName = 'appsatori'

repositories {
   org.apache.ivy.util.url.CredentialsStore.INSTANCE.addCredentials(
       // this is the trickiest part. the realm must be account name plus ' repository'
       "$cloudbeesAccountName repository", 
       "repository-${cloudbeesAccountName}.forge.cloudbees.com", 
        cloudbeesUsername, 
        cloudbeesPassword
   )
   // you can also use release or private one
   mavenRepo(
      name: 'cloudbees', 
      urls: ["https://repository-${cloudbeesAccountName}.forge.cloudbees.com/snapshot/"]
   )
   // your other repositories
}