Implementation question regarding editable generated files like resolver

How is the editable functionality achieved for resolver?

I'm writing a custom protoc plugin and would love to be able to edit the output.

There doesn't seem to be any temp/lock files associated with generating the resolver.

I was wondering could anyone give an overview of how this functionality that allows file edits to be persisted across further generate re-runs? Or just point to where in the code roughly it happens

查看 gqlgen 的代码生成流程，特别是 resolver 是如何生成的，以及可编辑文件在哪里被处理。先检查 codegen package 和 resolver 生成逻辑。目标是理解让编辑内容在重复运行后仍能保留的机制，然后为 custom protoc plugins 作者编写文档。

由索引模型根据 Issue 内容生成。