Por ejemplo, vamos a añadir [la extensión OpenAPI de ReDoc para incluir un logo personalizado](https://github.com/Rebilly/ReDoc/blob/master/docs/redoc-vendor-extensions.md#x-logo).

### **FastAPI** normal { #normal-fastapi }

Primero, escribe toda tu aplicación **FastAPI** como normalmente:

	quarkus/extensions/hibernate-reactive/runtime/pom.xml
	quarkus/extensions/panache/hibernate-reactive-panache/runtime/pom.xml
	quarkus/extensions/panache/hibernate-reactive-panache-common/runtime/pom.xml
	quarkus/extensions/arc/runtime/pom.xml
	quarkus/extensions/jackson/runtime/pom.xml
	quarkus/extensions/kotlin/runtime/pom.xml
	quarkus/extensions/panache/panache-common/deployment/pom.xml
quarkus/extensions/jsonb/runtime/pom.xml

 * things like environment, system properties, extensions etc. are loaded only once. It is caller duty to ensure
 * that subsequent call is right for the resident instance (ie no env change or different extension needed).
 * This implementation "pre-populates" MavenContext with pre-existing stuff (except for very first call)

/**
 * Service provider interface for registering custom {@link Type} implementations.
 * <p>
 * This interface allows plugins and extensions to define and register additional artifact types
 * beyond the standard ones provided by Maven (like jar, war, pom, etc.). Types define how artifacts
 * are handled, including their default extension, classifier, and language.
 * <p>
 * Implementations of this interface will be discovered through the Java ServiceLoader mechanism

                }
            }
        }

        private void visit(Extension extension) {
            if (extension != null) {
                String org, val;
                // GroupId
                org = extension.getGroupId();
                val = interpolate(org);
                if (org != val) {
                    extension.setGroupId(val);
                }
                // ArtifactId

 *
 * Reducing the number of reports also makes it easier to find the important ones when analysing a failed build in
 * TeamCity.
 */
val testFilesCleanup = project.extensions.create<TestFileCleanUpExtension>("testFilesCleanup").apply {
    reportOnly.convention(false)
}

// TODO:isolated:incremental the service won't track up-to-date projects (project configuration skipped) that still run tests

  private val typeHintStack = mutableListOf<Any?>()

  /**
   * The type hint for the current object. Used to pick adapters based on other fields, such as
   * in extensions which have different types depending on their extension ID.
   */
  var typeHint: Any?
    get() = typeHintStack.lastOrNull()
    set(value) {
      typeHintStack[typeHintStack.size - 1] = value
    }

 * This is intended to be be used from {@link RestResourcesPlugin} since the plugin wires up the needed
 * configurations and custom extensions.
 *
 * @see RestResourcesPlugin
 */
public class CopyRestApiTask extends DefaultTask {
    private static final String REST_API_PREFIX = "rest-api-spec/api";

practices when developing a Gradle plugin are to use lazy types (ConfigurableFileCollection, Provider API, domain object containers) when defining configurable parts of a plugin (tasks, extensions, domain objects).  The Provider API provides a consistent way to set conventions, wire related configuration together (extension <- domain object <- task) and avoid evaluation ordering problems.

The Gradle codebase has evolved over time and has a mixture of simple getter/setter methods, Provider API...

 */

import gradlebuild.basics.capitalize
import gradlebuild.pluginpublish.extension.PluginPublishExtension
import org.gradle.plugin.compatibility.compatibility
import java.time.Year

plugins {
    id("gradlebuild.module-identity")
    `maven-publish`
    signing
    `java-gradle-plugin`
    id("com.gradle.plugin-publish")
}

extensions.create<PluginPublishExtension>("pluginPublish", gradlePlugin)