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Lix doesn't follow the nix fmt behavior of newer nix versions #637

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opened 2025-01-22 19:24:30 +00:00 by arilotter · 1 comment
arilotter commented 2025-01-22 19:24:30 +00:00
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Describe the bug

The below issue happens on Lix 2.91.1, but doesn't happen in Nix 2.24.
https://github.com/numtide/treefmt-nix/issues/303
It seems that at some point, Nix changed how cwd is passed to nix fmt, but Lix hasn't pulled those changes in.
My guess is that Nix always sets the cwd of the fmt command to the root of the repo / location of the flake, but Lix keeps the cwd as whatever the cwd was when nix fmt was invoked.

Steps To Reproduce

See https://github.com/arilotter/fmt-tree-bug

Expected behavior

nix fmt behaves the same as new Nix versions with respect to cwd.

nix --version output

nix (Lix, like Nix) 2.91.1

## Describe the bug The below issue happens on Lix 2.91.1, but doesn't happen in Nix 2.24. https://github.com/numtide/treefmt-nix/issues/303 It seems that at some point, Nix changed how `cwd` is passed to `nix fmt`, but Lix hasn't pulled those changes in. My guess is that Nix always sets the cwd of the `fmt` command to the root of the repo / location of the flake, but Lix keeps the cwd as whatever the cwd was when `nix fmt` was invoked. ## Steps To Reproduce See https://github.com/arilotter/fmt-tree-bug ## Expected behavior `nix fmt` behaves the same as new Nix versions with respect to `cwd`. ## `nix --version` output nix (Lix, like Nix) 2.91.1
jade commented 2025-01-22 20:54:23 +00:00
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This is fixed in 2.92; see the changelog under breaking changes.

This is fixed in 2.92; see the changelog under breaking changes.
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jade closed this issue 2025-01-22 20:54:23 +00:00
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Reference: lix-project/lix#637
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