Compilation fails due to attempt to write two files with the same name

[simonstuck]

Hi,
I've been playing around with this and it looks really cool! However, I think I have discovered what I think is an issue:

Write the following message to the file Foo.proto:

message FooProto {
   optional string msg = 1;
}

Now complication fails since ScalaPB attempts to generate two files with the same same, one for the descriptor, one for the message.

Is this something that can be fixed by telling the compiler via a flag to generate only one file?

Given the same input, the Google's Java compiler outputs valid code.