Maven Kotlin Example

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
         xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

  <modelVersion>4.0.0</modelVersion>

  <groupId>com.example</groupId>
  <artifactId>test</artifactId>
  <version>1.0-SNAPSHOT</version>

  <properties>
    <kotlin.version>0.12.613</kotlin.version>
    <junit.version>4.10</junit.version>
    <main.class>com.example.test.TestPackage</main.class>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <dependencies>
    <dependency>
      <groupId>org.jetbrains.kotlin</groupId>
      <artifactId>kotlin-stdlib</artifactId>
      <version>${kotlin.version}</version>
    </dependency>

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>${junit.version}</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
    <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>

    <plugins>
      <plugin>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-maven-plugin</artifactId>
        <version>${kotlin.version}</version>

        <executions>
          <execution>
            <id>compile</id>
            <phase>process-sources</phase>
            <goals><goal>compile</goal></goals>
          </execution>
          <execution>
            <id>test-compile</id>
            <phase>process-test-sources</phase>
            <goals><goal>test-compile</goal></goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>2.4</version>
        <configuration>
          <transformers>
            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
              <manifestEntries><Main-Class>${main.class}</Main-Class></manifestEntries>
            </transformer>
          </transformers>
        </configuration>
        <executions>
          <execution>
            <phase>package</phase>
            <goals><goal>shade</goal></goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>