Specifying Scalac Compile-Time Option with maven-scala-plugin

Question

Using the maven-scala-plugin 2.15.2, I\'m trying to specify the max length of a Scala Class File to \"50\" characters. I tried 2 places in my pom.xml:<

Answer 1

Where you are using args inside configuration should be where you put your compiler args. You seem to have also created scalacArgs, but the args are passed to scalac.

I use this in my plugin to pass options to the compiler:

<configuration> <args> <arg>-g:vars</arg> <arg>-Yrangepos</arg> <arg>-P:scoverage:dataDir:${coverage.data.dir}</arg> <arg>-Xmax-classfile-name</arg> <arg>70</arg> </args> <jvmArgs> <jvmArg>-Xms64m</jvmArg> <jvmArg>-Xmx1024m</jvmArg> </jvmArgs> <compilerPlugins> <compilerPlugin> <groupId>org.scoverage</groupId> <artifactId>scalac-scoverage-plugin_${scala.major}</artifactId> <version>${scoverage-plugin.version}</version> </compilerPlugin> </compilerPlugins> </configuration>

http://scala-tools.org/mvnsites/maven-scala-plugin/example_compile.html#Compiler_Arguments