lix master does not have `repl-flake`

[isabelroses]

Since https://git.lix.systems/lix-project/lix/commit/2c21882767b8178a261f25a793b8d405460cfba2 lix has not had the repl-flake experimental feature.

Code that causes the issue:

nh/src/checks.rs

Lines 76 to 79 in 28972b6

	// Lix still uses repl-flake, which is removed in the latest version of Nix.
	if util::is_lix()? {
	required_features.push("repl-flake");
	}

[NotAShelf]

I'm not exactly sure how interested we are in supporting master branches of Nix and Lix. The current code will only cause a warning, and can be disabled with NH_NO_CHECKS (which implies you know what you're doing, and I hope that is the case when you are building Lix from source.)

Please let me know when this change makes it to one of the stable branches (either 24.11 now or 25.05 after it releases,) and I'll remove the special check for repl-flake. I understand this is a little frustrating, but that is also why I have left in the option to disable the checks.

[DrTeagle]

while this isnt on the stable package,(or even unstable packages) lix has released a new version which does this exactly.(version 2.93.0)

[NotAShelf]

I'm a little behind schedule for this week, but I can push a fix to suppress this warning if Lix version is >= 2.93.0 when I have some free time. A patch would also be very welcome, you can take a look at https://github.com/nix-community/nh/blob/master/src/checks.rs if you're interested in contributing a one

[antifuchs]

Thanks for the pointer, @NotAShelf - I filed #294 which fixes the issue for me.