Support code-generation for messages at build time #57
Description
See https://github.com/dotnet/roslyn/blob/main/docs/features/source-generators.cookbook.md#additional-file-transformation, should be fairly simple to implement.
{{ message }}
See https://github.com/dotnet/roslyn/blob/main/docs/features/source-generators.cookbook.md#additional-file-transformation, should be fairly simple to implement.