plugins {
    id 'java'
}

// tag::declare-gradle-testkit-dependency[]
dependencies {
    testImplementation gradleTestKit()
}
// end::declare-gradle-testkit-dependency[]

// tag::declare-junit-dependency[]
dependencies {
    testImplementation("org.junit.jupiter:junit-jupiter:5.7.1")
    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
}

tasks.named('test', Test) {
    useJUnitPlatform()
}

plugins {
    id 'java-gradle-plugin'
    id 'maven-publish'
}

group = 'org.example'
version = '1.0'

// tag::add-plugin-variant[]
def gradle7 = sourceSets.create('gradle7')

java {
    registerFeature(gradle7.name) {
        usingSourceSet(gradle7)
        capability(project.group.toString(), project.name, project.version.toString()) // <1>
    }
}

configurations.configureEach {

plugins {
    id('java-gradle-plugin')
}

repositories {
    mavenCentral()
}

gradlePlugin {
    plugins {
        download {
            id = 'org.gradle.sample.download'
            implementationClass = 'DownloadPlugin'
        }
    }

plugins {
    id('java-gradle-plugin')
}

repositories {
    mavenCentral()
}

gradlePlugin {
    plugins {
        download {
            id = 'org.gradle.sample.download'
            implementationClass = 'DownloadPlugin'
        }
    }

plugins {
    id('java-gradle-plugin')
}

repositories {
    mavenCentral()
}

gradlePlugin {
    plugins {
        download {
            id = 'org.gradle.sample.download'
            implementationClass = 'DownloadPlugin'
        }
    }

        fileSystemOperations.copy {
            from fileToReverse
            into parameters.destinationDir
            filter { String line -> line.reverse() }
        }
        if (Boolean.getBoolean("org.gradle.sample.showFileSize")) {
            println "Reversed ${fileToReverse.size()} bytes from ${fileToReverse.name}"
        }
    }
}

abstract class ReverseFiles extends SourceTask {

plugins {
    id 'myproject.java-conventions'
    id 'application'
}

dependencies {
    implementation project(':utilities')
}

application {
    mainModule = 'org.gradle.sample.app'
    mainClass = 'org.gradle.sample.app.Main'

plugins {
    id 'myproject.java-conventions'
    id 'application'
}

dependencies {
    implementation project(':utilities')
}

application {
    mainModule = 'org.gradle.sample.app'
    mainClass = 'org.gradle.sample.app.Main'

plugins {
    id('groovy-gradle-plugin')
}

dependencies {
    implementation(platform('com.example.platform:plugins-platform'))

    implementation(project(':commons'))

    implementation('com.android.tools.build:gradle')
    implementation('org.jetbrains.kotlin.android:org.jetbrains.kotlin.android.gradle.plugin')

tasks.register('ok')

tasks.register('broken') {
    dependsOn ok
    doLast {
        throw new RuntimeException('broken')
    }
}

gradle.taskGraph.beforeTask { Task task ->
    println "executing $task ..."
}

gradle.taskGraph.afterTask { Task task, TaskState state ->
    if (state.failure) {
        println "FAILED"
    }
    else {
        println "done"
    }