The following POM files generates the AsyncAPI definition in the file src/main/asyncapi.yaml to target/generated/asyncapi and does add it to the projects sources:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>de.dentrassi.maven.asyncapi.examples</groupId>
<artifactId>example1</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>de.dentrassi.asyncapi</groupId>
<artifactId>asyncapi</artifactId>
<version>0.0.4</version>
</dependency>
<!-- using the jms-client generator extension -->
<dependency>
<groupId>de.dentrassi.asyncapi</groupId>
<artifactId>asyncapi-jms-amqp</artifactId>
<version>0.0.4</version>
</dependency>
<!-- using the gson generator extension -->
<dependency>
<groupId>de.dentrassi.asyncapi</groupId>
<artifactId>asyncapi-gson</artifactId>
<version>0.0.4</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>de.dentrassi.maven</groupId>
<artifactId>asyncapi</artifactId>
<version>0.0.4</version>
<executions>
<execution>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>