tasks.register("hello") {
    doLast {
        println("Hello from the convention GreetingPlugin")
    }

interface GreetingPluginExtension {
    val message: Property<String>
}

class GreetingPlugin : Plugin<Project> {
    override fun apply(project: Project) {
        // Add the 'greeting' extension object
        val extension = project.extensions.create<GreetingPluginExtension>("greeting")
        extension.message.convention("Hello from GreetingPlugin")
        // Add a task that uses configuration from the extension object
        project.task("hello") {

// tag::no-script-plugin[]
class GreetingPlugin implements Plugin<Project> {
    void apply(Project project) {
        project.task('hello') {
            doLast {
                println 'Hello from the GreetingPlugin'
            }
        }
    }
}

// Apply the plugin
apply plugin: GreetingPlugin
// end::no-script-plugin[]

// tag::script-plugin[]
apply from: 'other.gradle'

// tag::no-script-plugin[]
class GreetingPlugin : Plugin<Project> {
    override fun apply(project: Project) {
        project.task("hello") {
            doLast {
                println("Hello from the GreetingPlugin")
            }
        }
    }
}

// Apply the plugin
apply<GreetingPlugin>()
// end::no-script-plugin[]

// tag::script-plugin[]
apply(from = "other.gradle.kts")

                    implementationClass = 'example.plugin.GreetingPlugin'
                }
            }
            publishing {
                repositories {
                    maven { url = '${mavenRepo.uri}' }
                }
            }
        """
        producer.file('src/main/java/example/plugin/GreetingPlugin.java') << pluginImplementation('<7.0')

interface GreetingPluginExtension {
    Property<String> getMessage()
    Property<String> getGreeter()
}

class GreetingPlugin implements Plugin<Project> {
    void apply(Project project) {
        def extension = project.extensions.create('greeting', GreetingPluginExtension)
        project.task('hello') {
            doLast {
                println "${extension.message.get()} from ${extension.greeter.get()}"
            }
        }
    }
}

interface GreetingPluginExtension {
    Property<String> getMessage()
}

class GreetingPlugin implements Plugin<Project> {
    void apply(Project project) {
        // Add the 'greeting' extension object
        def extension = project.extensions.create('greeting', GreetingPluginExtension)
        // Add a task that uses configuration from the extension object
        project.task('hello') {
            doLast {

interface GreetingPluginExtension {
    Property<String> getMessage()
}

class GreetingPlugin implements Plugin<Project> {
    void apply(Project project) {
        // Add the 'greeting' extension object
        def extension = project.extensions.create('greeting', GreetingPluginExtension)
        extension.message.convention('Hello from GreetingPlugin')
        // Add a task that uses configuration from the extension object
        project.task('hello') {

// setting convention when registering a task from plugin
class GreetingPlugin : Plugin<Project> {
    override fun apply(project: Project) {
        project.getTasks().register<GreetingTask>("hello") {
            greeter.convention("Greeter")
        }
    }
}
// end::convention-callsites-from-plugin[]

// tag::convention-callsites-from-buildscript[]
apply<GreetingPlugin>()

tasks.withType<GreetingTask>().configureEach {

interface GreetingPluginExtension {
    val message: Property<String>
}

class GreetingPlugin : Plugin<Project> {
    override fun apply(project: Project) {
        // Add the 'greeting' extension object
        val extension = project.extensions.create<GreetingPluginExtension>("greeting")
        // Add a task that uses configuration from the extension object
        project.task("hello") {
            doLast {