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Update "Speeding up NixOS package search on the terminal"

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Gabriel Arazas 2023-11-13 22:18:29 +08:00
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content/posts/2023-11-10-speeding-up-nixos-package-search-on-the-terminal/index.adoc
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@ -5,7 +5,7 @@ publishdate: 2023-11-10T00:00:00+00:00
= Speeding up NixOS package search on the terminal = Speeding up NixOS package search on the terminal
Gabriel Arazas <foodogsquared@foodogsquared.one> Gabriel Arazas <foodogsquared@foodogsquared.one>
v1.0.1, 2023-11-10: Minor changes to wording and update nix.conf caption v1.1.0, 2023-11-10: Fix erroneous code
:doccontentref: refs/heads/content/posts/2023-11-10-speeding-up-nix-package-search-on-the-terminal :doccontentref: refs/heads/content/posts/2023-11-10-speeding-up-nix-package-search-on-the-terminal
@ -168,20 +168,7 @@ We can basically set the system registry like so.
.Showing how to set `nix.registry` .Showing how to set `nix.registry`
[source, nix] [source, nix]
---- ----
{ include::git:{doccontentref}~2[path=flake.nix]
inputs.nixpkgs.url = "github:NixOS/nixpkgs";
inputs.nixos-stable.url = "github:NixOS/nixos-23.05";
inputs.nixos-unstable.url = "github:NixOS/nixos-unstable";
outputs = inputs@{ nixpkgs, ... }: {
nixosConfigurations.desktop = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = [
{ nix.registry = inputs; }
];
};
};
}
---- ----
Once we rebuild our NixOS system with `nixos-rebuild`, we should now see our flake inputs included in the system registry. Once we rebuild our NixOS system with `nixos-rebuild`, we should now see our flake inputs included in the system registry.
@ -211,7 +198,9 @@ If you want, you can remove it like in the following snippet.
nixpkgs.lib.nixosSystem { nixpkgs.lib.nixosSystem {
modules = [ modules = [
({ config, lib, ... }: { ({ config, lib, ... }: {
nix.registry = lib.removeAttrs inputs [ "self" ]; nix.registry = lib.mapAttrs
(_: flake: { inherit flake; })
(lib.attrsets.removeAttrs inputs [ "self" ]);
}) })
]; ];
} }