45 lines
1,013 B
Nix
45 lines
1,013 B
Nix
{
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config,
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pkgs,
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inputs,
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lib,
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...
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}: {
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imports = [
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./nh.nix
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./nixpkgs.nix
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./substituters.nix
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./nix-index.nix
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];
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# we need git for flakes
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environment.systemPackages = [pkgs.git];
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nix = let
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flakeInputs = lib.filterAttrs (_: v: lib.isType "flake" v) inputs;
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in {
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package = pkgs.lix;
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# pin the registry to avoid downloading and evaling a new nixpkgs version every time
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registry = lib.mapAttrs (_: v: {flake = v;}) flakeInputs;
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# set the path for channels compat
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nixPath = lib.mapAttrsToList (key: _: "${key}=flake:${key}") config.nix.registry;
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settings = {
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auto-optimise-store = true;
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builders-use-substitutes = true;
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experimental-features = ["nix-command" "flakes"];
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flake-registry = "/etc/nix/registry.json";
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# for direnv GC roots
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keep-derivations = true;
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keep-outputs = true;
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trusted-users = ["root" "@wheel"];
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accept-flake-config = false;
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};
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};
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system.stateVersion = "25.05";
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}
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