#!groovy

import jenkins.model.JenkinsLocationConfiguration

String url = "${url}"
String email = "${email}"
def LC = JenkinsLocationConfiguration.getOrDie()
def changed = false
String jenkinsUrl = url.endsWith('/') ?: "${url}/"
if (LC) {
    if (jenkinsUrl != LC.getUrl()) {
        LC.setUrl(jenkinsUrl)
        changed = true
    }
    if (email != '' && email != LC.getAdminAddress()) {
        LC.setAdminAddress(email)
        changed = true
    }
}

String message = changed ? "CHANGED" : "EXISTS"
print(message)