Plugin structure

my-project├── gradle│   └── wrapper│       ├── gradle-wrapper.jar│       └── gradle-wrapper.properties├── build.gradle├── gradlew└── gradlew.bat

• gradle-wrapper.properties - points to the version of Gradle.
• build.gradle - contains all configurations, all your changes you have to do here.
• gradlew - executable file for Unix
• gradlew.bat - executable file for Windows