Adding module descriptors to existing JAR files

To add a module descriptor for a given dependency, configure the add-module-info goal as follows:

...
<plugin>
    <groupId>org.moditect</groupId>
    <artifactId>moditect-maven-plugin</artifactId>
    <version>1.0.0.Alpha2</version>
    <executions>
        <execution>
            <id>add-module-infos</id>
            <phase>generate-resources</phase>
            <goals>
                <goal>add-module-info</goal>
            </goals>
            <configuration>
                <outputDirectory>${project.build.directory}/modules</outputDirectory>
                <modules>
                    <module>
                        <artifact>
                            <groupId>com.example</groupId>
                            <artifactId>example-core</artifactId>
                            <version>1.0.0.Final</version>
                        </artifact>
                        <moduleInfoSource>
                            module com.example.core {
                                requires java.logging;
                                exports com.example.api;
                                provides com.example.api.SomeService
                                    with com.example.internal.SomeServiceImpl;
                            }
                        </moduleInfoSource>
                    </module>
                    <module>
                        ...
                    </module>
                </modules>
            </configuration>
        </execution>
    </executions>
</plugin>
...

For each module to be processed, the following configuration options exist:

• artifact: The GAV coordinates of the artifact for which a descriptor should be generated (either this or file must be given)
• file: Path to the file for which a descriptor should be generated (either this or artifact must be given)
• moduleInfoSource: Inline representation of a module-info.java descriptor (optional; either this or moduleInfoFile or moduleInfo must be given)
• moduleInfoFile: Path to a module-info.java descriptor (optional; either this or moduleInfoSource or moduleInfo must be given)
• moduleInfo: A moduleInfo configuration as used with the generate-module-info goal (optional; either this or moduleInfoSource or moduleInfoFile must be given)
• mainClass: The fully-qualified name of the main class to be added to the module descriptor (optional)
• version: The version to be added to the module descriptor; if not given and artifact is given, the artifact's version will be used; otherwise no version will be added (optional)

The modularized JARs can be found in the folder given via outputDirectory.