Gradle Kotlin DSL equivalent for Groovy DSL compilerArgs for compileJava?

Question

For the Gradle Java plugin, what is the Kotlin DSL equivalent for the following Groovy DSL?

compileJava { 
  options.compilerArgs += [ 
    '-Amapstruct.suppressGeneratorTimestamp=true', 
    '-Amapstruct.suppressGeneratorVersionInfoComment=true', 
    '-Amapstruct.verbose=true'
  ]
}

Answer 1

compilerArgs is a Java List<String>, which in Kotlin is mapped to a MutableList<String>.

There are a few different ways to add elements to a mutable list in Kotlin. One option is to use addAll()

tasks.compileJava {
  options.compilerArgs.addAll(
    listOf(
      "-Amapstruct.suppressGeneratorTimestamp=true",
      "-Amapstruct.suppressGeneratorVersionInfoComment=true",
      "-Amapstruct.verbose=true",
    )
  )
}