Gradle GAE Geb plugin 
This plugin is a simple integration point between Gradle GAE plugin and Geb browser automation framework. It doesn't provide any new tasks but only sets Geb's baseUrl configuration property based on Gradle GAE plugin's conventions using SystemPropertiesBuildAdapter mechanism.
Usage
IMPORTANT: Using this plugin only makes sense when Gradle GAE plugin is applied to the project. Please make sure that this is the case before applying this plugin to your project.
apply plugin: 'gae-geb'
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'org.gradle.api.plugins:gradle-gae-geb-plugin:0.3'
}
}
After applying the plugin you no longer need to specify baseUrl in GebConfig.groovy as it will be derived from your build settings.