RebieKong

<plugin>
  <groupId>net.alchim31.maven</groupId>
  <artifactId>scala-maven-plugin</artifactId>
    <version>3.4.4</version>
  <executions>
    <execution>
      <id>scala-compile-first</id>
      <phase>process-resources</phase>
      <goals>
        <goal>add-source</goal>