# Annotation Interface BinaryTasks

@Retention(RUNTIME) @Target(METHOD) @Incubating public @interface BinaryTasks
Declares the tasks to build a custom `BinarySpec` binary. The following example demonstrates how to register multiple tasks for custom binary using a plugin with a `BinaryTasks` annotation.

    @Managed interface SampleComponent extends ComponentSpec {}
    @Managed interface SampleBinary extends BinarySpec {}

    apply plugin: MyCustomBinariesPlugin

    class MyCustomBinaryCreationTask extends DefaultTask {
         @TaskAction void build() {
             //building the binary
         }
    }

    class MyCustomBinariesPlugin extends RuleSource {
        @ComponentType
        void register(TypeBuilder<SampleBinary> builder) {}

        @BinaryTasks
        void createBinaryTasks(ModelMap<Task> tasks, SampleBinary binary) {
            tasks.create("${binary.name}Task1", MyCustomBinaryCreationTask)
            tasks.create("${binary.name}Task2") {
                dependsOn "${binary.name}Task1"
            }
        }
    }