in src/main/scala/com/adamnfish/eek/Args.scala [205:214]
private def updateGitHubArgs(
args: Args,
update: SourceCodeArgs.GitHubArgs => SourceCodeArgs.GitHubArgs
): Args = {
args.sourceCodeArgs match {
case gha: SourceCodeArgs.GitHubArgs =>
args.copy(sourceCodeArgs = update(gha))
case _ => args
}
}