Nix shell vs. nix-shell and setup hooks

[jtojnar]

You would need something like the following:

Using `nix run` with several packages

glibcLocales relies on setup hook to set the LOCALE_ARCHIVE environment variable. Unlike nix-shell, nix shell or other new command will not run setup hooks as that is too much Nixpkgs-specific behaviour. To be precise, nix-shell created a derivation using a helper from Nixpkgs – with new commands, you will need to create it explicitly using something like the following: nix develop --impure --expr 'let pkgs = import (builtins.getFlake "nixpkgs/nixos-unstable") {}; in pkgs.mkShell { buildInputs …