nix_health: trusted_users check

[shivaraj-bh]

Resolves #37

TODO:

• Change suggestion based on os from SysInfo

[srid]

Is the system_rs crate going to be useful in general sense? Given that it contains only information needed for nix_health, I'd think not. In that case, SysInfo should be part of nix_rs itself (presuming it provides information about the environment in which Nix is installed).

(Bear in mind that any local crate that nix_health depends will have to be published to crates.io, since we publish nix_health itself: https://crates.io/crates/nix_health)

[srid]

Can this crate be used for #58 as well?

[shivaraj-bh]

I will verify if that's possible.

[shivaraj-bh]

Is the system_rs crate going to be useful in general sense?

I thought it could add on top of whatever os_info already provides and hence I was considering a separate crate. Maybe I should just stick to moving it to nix_rs for now and when we have enough information about the system and if the community needs such a crate we can separate it out.

[shivaraj-bh]

Whether I am in rosetta or not, I get the following output from the os_info crate:

OS information: Mac OS 13.5.0 [64-bit]
Type: Mac OS
Version: 13.5.0
Edition: None
Codename: None
Bitness: 64-bit
Architecture: Some("arm64")

[shivaraj-bh]

@srid I have added the condition to check whether the mac is configured using nix-darwin. I don't have a mac that uses it atm, it would be great if you could confirm that it works fine.

[srid]

@srid I have added the condition to check whether the mac is configured using nix-darwin. I don't have a mac that uses it atm, it would be great if you could confirm that it works fine.

Alright, I'll take over from here.

[shivaraj-bh]

@srid Went through the refactored code, was very helpful. Thanks!