@CompileStatic
@EqualsAndHashCode
abstract class BuildExperimentSpec {
    final String displayName
    final String projectName
    final File workingDirectory
    @Nullable
    final Integer warmUpCount
    @Nullable
    final Integer invocationCount
    final ImmutableList<Function<InvocationSettings, BuildMutator>> buildMutators

    BuildExperimentSpec(String displayName,
                        String projectName,

        copyTemplateTo(experiment, workingDirectory);

        doRun(testId, experiment, results);
    }

    protected abstract void doRun(String testId, BuildExperimentSpec experiment, MeasuredOperationList results);

    private static void copyTemplateTo(BuildExperimentSpec experiment, File workingDir) {
        try {
            File templateDir = TestProjectLocator.findProjectDir(experiment.getProjectName());

        }
        specs << specification
    }

    protected void defaultSpec(BuildExperimentSpec.Builder builder) {
        builder.buildMutators.addAll(buildMutators)
    }

    protected void finalizeSpec(BuildExperimentSpec.Builder builder) {
        assert builder.projectName
        assert builder.workingDirectory

 */
package org.gradle.performance

import groovy.transform.CompileStatic
import org.gradle.integtests.fixtures.executer.IntegrationTestBuildContext
import org.gradle.performance.fixture.BuildExperimentSpec
import org.gradle.performance.fixture.GradleVsMavenBuildExperimentRunner
import org.gradle.performance.fixture.GradleVsMavenPerformanceTestRunner
import org.gradle.performance.fixture.PerformanceTestIdProvider

import org.gradle.profiler.BuildMutator
import org.gradle.profiler.InvocationSettings

import java.util.function.Function

@CompileStatic
@EqualsAndHashCode
class MavenBuildExperimentSpec extends BuildExperimentSpec {
    final MavenInvocationSpec invocation

    MavenBuildExperimentSpec(String displayName,
                             String projectName,
                             File workingDirectory,

import groovy.transform.CompileStatic
import org.gradle.integtests.fixtures.executer.IntegrationTestBuildContext
import org.gradle.performance.annotations.AllFeaturesShouldBeAnnotated
import org.gradle.performance.fixture.BuildExperimentSpec
import org.gradle.performance.fixture.CrossBuildPerformanceTestRunner
import org.gradle.performance.fixture.GradleBuildExperimentRunner
import org.gradle.performance.fixture.GradleBuildExperimentSpec

import groovy.json.JsonSlurper
import org.gradle.integtests.fixtures.executer.IntegrationTestBuildContext
import org.gradle.integtests.fixtures.versions.ReleasedVersionDistributions
import org.gradle.performance.fixture.BuildExperimentSpec
import org.gradle.performance.fixture.BuildScanPerformanceTestRunner
import org.gradle.performance.fixture.GradleBuildExperimentRunner
import org.gradle.performance.fixture.GradleInvocationSpec

import org.gradle.profiler.BuildMutator
import org.gradle.profiler.InvocationSettings

import java.util.function.Function

@CompileStatic
class GradleBuildExperimentSpec extends BuildExperimentSpec {
    final GradleInvocationSpec invocation
    final ImmutableList<String> measuredBuildOperations
    final boolean measureGarbageCollection
    final boolean crossVersion

    GradleBuildExperimentSpec(

        this.mavenRunner = new MavenBuildExperimentRunner(gradleProfilerReporter, outputDirSelector);
    }

    @Override
    public void doRun(String testId, BuildExperimentSpec experiment, MeasuredOperationList results) {
        if (experiment instanceof MavenBuildExperimentSpec) {
            mavenRunner.doRun(testId, experiment, results);
        } else {

 */

package org.gradle.performance.fixture;

import org.gradle.performance.results.MeasuredOperationList;

public interface BuildExperimentRunner {

    void run(String testId, BuildExperimentSpec experiment, MeasuredOperationList results);

    enum Phase {
        WARMUP,
        MEASUREMENT
    }