package io.quarkus.gradle;

import java.util.Collections;

import org.gradle.api.GradleException;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.Task;
import org.gradle.api.artifacts.ConfigurationContainer;
import org.gradle.api.plugins.BasePlugin;
import org.gradle.api.plugins.JavaBasePlugin;
import org.gradle.api.plugins.JavaPlugin;
import org.gradle.api.plugins.JavaPluginConvention;
import org.gradle.api.tasks.SourceSet;
import org.gradle.api.tasks.SourceSetContainer;
import org.gradle.api.tasks.TaskContainer;
import org.gradle.api.tasks.testing.Test;
import org.gradle.util.GradleVersion;

import io.quarkus.gradle.tasks.QuarkusAddExtension;
import io.quarkus.gradle.tasks.QuarkusBuild;
import io.quarkus.gradle.tasks.QuarkusDev;
import io.quarkus.gradle.tasks.QuarkusGenerateConfig;
import io.quarkus.gradle.tasks.QuarkusListExtensions;
import io.quarkus.gradle.tasks.QuarkusNative;
import io.quarkus.gradle.tasks.QuarkusTestConfig;
import io.quarkus.gradle.tasks.QuarkusTestNative;

public class QuarkusPlugin implements Plugin<Project> {

    public static final String LIST_EXTENSIONS_TASK_NAME = "listExtensions";
    public static final String ADD_EXTENSION_TASK_NAME = "addExtension";
    public static final String QUARKUS_BUILD_TASK_NAME = "quarkusBuild";
    public static final String GENERATE_CONFIG_TASK_NAME = "generateConfig";
    public static final String QUARKUS_DEV_TASK_NAME = "quarkusDev";
    public static final String BUILD_NATIVE_TASK_NAME = "buildNative";
    public static final String TEST_NATIVE_TASK_NAME = "testNative";
    public static final String QUARKUS_TEST_CONFIG_TASK_NAME = "quarkusTestConfig";

    // this name has to be the same as the directory in which the tests reside
    public static final String NATIVE_TEST_SOURCE_SET_NAME = "native-test";

    public static final String NATIVE_TEST_IMPLEMENTATION_CONFIGURATION_NAME = "nativeTestImplementation";
    public static final String NATIVE_TEST_RUNTIME_ONLY_CONFIGURATION_NAME = "nativeTestRuntimeOnly";

    @Override
    public void apply(Project project) {
        verifyGradleVersion();
        // register extension
        project.getExtensions().create("quarkus", QuarkusPluginExtension.class, project);

        registerTasks(project);
    }

    private void registerTasks(Project project) {
        TaskContainer tasks = project.getTasks();
        tasks.create(LIST_EXTENSIONS_TASK_NAME, QuarkusListExtensions.class);
        tasks.create(ADD_EXTENSION_TASK_NAME, QuarkusAddExtension.class);
        tasks.create(GENERATE_CONFIG_TASK_NAME, QuarkusGenerateConfig.class);

        Task quarkusBuild = tasks.create(QUARKUS_BUILD_TASK_NAME, QuarkusBuild.class);
        Task quarkusDev = tasks.create(QUARKUS_DEV_TASK_NAME, QuarkusDev.class);
        Task buildNative = tasks.create(BUILD_NATIVE_TASK_NAME, QuarkusNative.class);
        Task quarkusTestConfig = tasks.create(QUARKUS_TEST_CONFIG_TASK_NAME, QuarkusTestConfig.class);

        project.getPlugins().withType(
                BasePlugin.class,
                basePlugin -> tasks.getByName(BasePlugin.ASSEMBLE_TASK_NAME).dependsOn(quarkusBuild));
        project.getPlugins().withType(
                JavaPlugin.class,
                javaPlugin -> {
                    Task classesTask = tasks.getByName(JavaPlugin.CLASSES_TASK_NAME);
                    quarkusDev.dependsOn(classesTask);
                    quarkusBuild.dependsOn(classesTask, tasks.getByName(JavaPlugin.JAR_TASK_NAME));

                    buildNative.dependsOn(tasks.getByName(BasePlugin.ASSEMBLE_TASK_NAME));

                    SourceSetContainer sourceSets = project.getConvention().findPlugin(JavaPluginConvention.class)
                            .getSourceSets();
                    SourceSet nativeTestSourceSet = sourceSets.create(NATIVE_TEST_SOURCE_SET_NAME);
                    SourceSet mainSourceSet = sourceSets.getByName(SourceSet.MAIN_SOURCE_SET_NAME);
                    SourceSet testSourceSet = sourceSets.getByName(SourceSet.TEST_SOURCE_SET_NAME);

                    nativeTestSourceSet.setCompileClasspath(
                            nativeTestSourceSet.getCompileClasspath()
                                    .plus(mainSourceSet.getCompileClasspath())
                                    .plus(testSourceSet.getCompileClasspath()));

                    nativeTestSourceSet.setRuntimeClasspath(
                            nativeTestSourceSet.getRuntimeClasspath()
                                    .plus(mainSourceSet.getRuntimeClasspath())
                                    .plus(testSourceSet.getRuntimeClasspath()));

                    // create a custom configuration to be used for the dependencies of the testNative task
                    ConfigurationContainer configurations = project.getConfigurations();
                    configurations.maybeCreate(NATIVE_TEST_IMPLEMENTATION_CONFIGURATION_NAME)
                            .extendsFrom(configurations.findByName(JavaPlugin.TEST_IMPLEMENTATION_CONFIGURATION_NAME));
                    configurations.maybeCreate(NATIVE_TEST_RUNTIME_ONLY_CONFIGURATION_NAME)
                            .extendsFrom(configurations.findByName(JavaPlugin.TEST_RUNTIME_ONLY_CONFIGURATION_NAME));

                    Task testNative = tasks.create(TEST_NATIVE_TASK_NAME, QuarkusTestNative.class);
                    testNative.dependsOn(buildNative);
                    testNative.setShouldRunAfter(Collections.singletonList(tasks.findByName(JavaPlugin.TEST_TASK_NAME)));
                    tasks.getByName(JavaBasePlugin.CHECK_TASK_NAME).dependsOn(testNative);
                    tasks.withType(Test.class).forEach(t -> {
                        // Quarkus test configuration task which should be executed before any Quarkus test
                        t.dependsOn(quarkusTestConfig);
                        // also make each task use the JUnit platform since it's the only supported test environment
                        t.useJUnitPlatform();
                    });
                });
    }

    private void verifyGradleVersion() {
        if (GradleVersion.current().compareTo(GradleVersion.version("5.0")) < 0) {
            throw new GradleException("Quarkus plugin requires Gradle 5.0 or later. Current version is: " +
                    GradleVersion.current());
        }
    }
}

@@ -4243,32 +4243,22 @@
 eSet.get
-CompileClasspath
+Output
 ())%0A    
@@ -4312,32 +4312,22 @@
 eSet.get
-CompileClasspath
+Output
 ()));%0A%0A 
@@ -4515,32 +4515,22 @@
 eSet.get
-RuntimeClasspath
+Output
 ())%0A    
@@ -4584,32 +4584,22 @@
 eSet.get
-RuntimeClasspath
+Output
 ()));%0A%0A 

Fix testNative classpath