import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.file.FileSystemOperations;
import org.gradle.api.tasks.*;

public abstract class Instrument extends DefaultTask {

    @SkipWhenEmpty
    @IgnoreEmptyDirectories
    @PathSensitive(PathSensitivity.RELATIVE)
    @InputFiles
    public abstract ConfigurableFileCollection getClassFiles();

import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.file.FileSystemOperations;
import org.gradle.api.tasks.*;

public abstract class Instrument extends DefaultTask {

    @SkipWhenEmpty
    @IgnoreEmptyDirectories
    @PathSensitive(PathSensitivity.RELATIVE)
    @InputFiles
    public abstract ConfigurableFileCollection getClassFiles();

/**
 * A base class that represents a work for compilation for Kotlin and Groovy build scripts.
 * This work unit first compiles the build script to a directory, and then instruments the directory for configuration cache and returns instrumented output.
 */
public abstract class BuildScriptCompilationAndInstrumentation implements ImmutableUnitOfWork {
    private final ImmutableWorkspaceProvider workspaceProvider;

}
// end::inferred-task-dep[]

// tag::inferred-task-dep-with-files[]
tasks.register('instrumentClasses2', Instrument) {
    classFiles.from layout.files(tasks.named('compileJava'))
    destinationDir = file(layout.buildDirectory.dir('instrumented'))
}
// end::inferred-task-dep-with-files[]

// tag::inferred-task-dep-with-builtby[]
tasks.register('instrumentClassesBuiltBy', Instrument) {

}
// end::inferred-task-dep[]

// tag::inferred-task-dep-with-files[]
tasks.register<Instrument>("instrumentClasses2") {
    classFiles.from(layout.files(tasks.compileJava))
    destinationDir = layout.buildDirectory.dir("instrumented")
}
// end::inferred-task-dep-with-files[]

// tag::inferred-task-dep-with-builtby[]
tasks.register<Instrument>("instrumentClassesBuiltBy") {

	if base.Flag.MSan {
		s.instrument2(t, dst, src, instrumentMove)
	} else {
		s.instrument(t, src, instrumentRead)
		s.instrument(t, dst, instrumentWrite)
	}
}

func (s *state) instrument2(t *types.Type, addr, addr2 *ssa.Value, kind instrumentKind) {
	if !s.instrumentMemory {
		return
	}

	w := t.Size()
	if w == 0 {
		return // can't race on zero-sized things
	}

import static org.gradle.internal.classpath.MethodHandleUtils.lazyKotlinStaticDefaultHandle;
import static org.gradle.internal.classpath.intercept.CallInterceptorRegistry.getGroovyCallDecorator;

public class Instrumented {
    @SuppressWarnings("deprecation")
    private static InstrumentedInputsListener listener() {
        return InstrumentedInputs.listener();
    }

    /**

    annotationProcessor(platform(project(":distributions-dependencies")))
}

tasks.withType<JavaCompile>().configureEach {
    options.compilerArgs.add("-Aorg.gradle.annotation.processing.instrumented.project=${project.name}")
}

strictCompile {
    ignoreAnnotationProcessing() // Without this, javac will complain about unclaimed annotations

We have different pipelines since project dependencies are only instrumented, while external dependencies are instrumented and upgraded.

```mermaid
flowchart LR
    classpath(Plugins classpath)
    instrumentAndUpgrade{{"Instrument and upgrade"}}
    instrumentOnly{{"Instrument only"}}
    instrumentedAndUpgradedClasspath(Plugins classpath*)
    externalJar1(External jar1)

Put plugin integration and cross-version tests into [`:kotlin-dsl-integ-tests`](https://github.com/gradle/gradle/tree/HEAD/platforms/core-configuration/kotlin-dsl-integ-tests) subproject instead.

Having tests here breaks Gradle's ability to instrument plugins defined in this subproject and their dependencies when embedded runner is used.