* See the License for the specific language governing permissions and
 * limitations under the License.
 */

import org.gradle.plugins.ide.idea.model.IdeaModel

/**
 * Test Fixtures Plugin.
 *
 * Configures the Project as a test fixtures producer if `src/testFixtures` is a directory:

plugins {
    id("gradlebuild.build-logic.kotlin-dsl-gradle-plugin")
}

description = "Provides a plugin to generate samples using internal build init APIs"

dependencies {
    implementation(projects.jvm)

    implementation("gradlebuild:basics")
    implementation("org.gradle.guides:gradle-guides-plugin")
    implementation("org.asciidoctor:asciidoctor-gradle-jvm") {

plugins {
    id("gradlebuild.build-logic.kotlin-dsl-gradle-plugin")
}

description = "Provides plugins to create and configure integration, cross-version and distribution tests"

gradlePlugin {
    plugins {
        register("androidStudioProvisioning") {
            id = "gradlebuild.android-studio-provisioning"
            implementationClass = "gradlebuild.integrationtests.ide.AndroidStudioProvisioningPlugin"
        }
    }

    plugins {

For external plugins, it's difficult for an object to be used outside the application of a plugin, so following best practices is relatively straightforward.  For core plugins in gradle/gradle, it's easy for an object to be created without applying its associated plugin. For instance, Spring has a plugin that uses the Checkstyle task directly without applying the Checkstyle plugin.

  <name>p1</name>
  <version>1.0</version>
  <scm>
    <url>scm-url</url>
  </scm>
  <build>
    <plugins>
      <plugin>
        <artifactId>maven-antrun-plugin</artifactId>
        <configuration>
          <tasks><echo>${project.parent.basedir}</echo></tasks>
        </configuration>
      </plugin>
    </plugins>
  </build>

  <artifactId>testinvalidpom</artifactId>
  <version>0.0.1-SNAPSHOT</version>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>the.groupId.Of.This.Plugin</groupId>
          <artifactId/>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>

plugins {
    `kotlin-dsl`
}

group = "gradlebuild"

description = "Provides a plugin for publishing some of Gradle's subprojects to Artifactory or the Plugin Portal"

dependencies {
    implementation(projects.basics)
    implementation(projects.moduleIdentity)

    implementation("com.gradle.publish:plugin-publish-plugin")

    <dependency>
      <groupId>org.codehaus.woodstox</groupId>
      <artifactId>stax2-api</artifactId>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.modello</groupId>
        <artifactId>modello-maven-plugin</artifactId>
        <configuration>
          <version>2.0.0</version>
          <basedir>${project.basedir}/../../api/maven-api-settings</basedir>

            <option value="$PROJECT_DIR$/platforms/jvm/plugins-application" />
            <option value="$PROJECT_DIR$/platforms/jvm/plugins-groovy" />
            <option value="$PROJECT_DIR$/platforms/jvm/plugins-java" />
            <option value="$PROJECT_DIR$/platforms/jvm/plugins-java-base" />
            <option value="$PROJECT_DIR$/platforms/jvm/plugins-java-library" />

      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.eclipse.sisu</groupId>
        <artifactId>sisu-maven-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>com.github.siom79.japicmp</groupId>
        <artifactId>japicmp-maven-plugin</artifactId>
        <configuration>
          <parameter>
            <includes>