PatchParams::default_apply().field_manager is always kube

[nightkr]

$CARGO_PKG_NAME is the name of the library crate, not the "root" application crate.

[clux]

We could change default_apply signature to return Result<Self> and infer a reasonable name from std::env::current_exe() and passing it through Path::file_name?

Can't think of a better solution atm :(

[nightkr]

IMO, just take the name as a parameter. current_exe is way too gotcha-prone for this to be safe (what about running multiple controllers in the same executable? cohabitating a controller with some other direct manipulation? symlinks?). Besides, it's not like kube-derive is trying to infer the API group from the crate version number or the primary author's email address.

[clux]

Yeah, that's a fair argument. I was only hiding the value because I felt it didn't really matter unless you were in a case with multiple owning controllers, but it's at least less gotcha-y to be explicit.