nixos-rebuild: Fix target-host using fish #70734
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I have `users.defaultUserShell = pkgs.fish;` set on my server and when I ran `nixos-rebuild switch --target-host …`, the command failed with the following error:
fish: Unsupported use of '='. To run 'nix-store' with a modified environment, please use 'env PATH=… nix-store…'
That is because fish requires env to set environment variables for a program. It should also work on other shells.
ofborg
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6.topic: nixos
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Isn't |
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Also, why are we even messing with |
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Fish is not POSIX-compatible. Is there any requirement that ssh must use a POSIX shell for non-interactive cases? In that case we should probably fix Calling |
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I have
users.defaultUserShell = pkgs.fish;set on my server and when I rannixos-rebuild switch --target-host …, the command failed with the following error:That is because fish requires env to set environment variables for a program. It should also work on other shells.