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48 lines
1.1 KiB
Nix
48 lines
1.1 KiB
Nix
inputs: {
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pkgs,
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lib,
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...
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}:
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#
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# Flake registry and $NIX_PATH pinning
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#
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let
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alias = inputs // {nixpkgs = inputs.unstable;};
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flakes = lib.filterAttrs (_: v: v._type == "flake") alias;
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in {
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nix.nixPath = lib.mapAttrsToList (x: _: "${x}=flake:${x}") flakes;
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nix.registry = lib.mapAttrs (_: flake: {inherit flake;}) flakes;
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#
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# Ignore global registry
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#
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nix.settings.flake-registry = builtins.toFile "empty-flake-registry.json" ''{"flakes":[],"version":2}'';
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#
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# Other nix settings
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#
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nix = {
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package = inputs.nix.packages.${pkgs.system}.default;
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settings = {
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experimental-features = [
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"nix-command"
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"flakes"
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"repl-flake"
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];
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auto-optimise-store = true;
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warn-dirty = false;
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#use for testing
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#allow-import-from-derivation = false;
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trusted-users = [
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"root"
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"@wheel"
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];
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allowed-users = [];
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use-xdg-base-directories = true;
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};
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};
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#fix for use-xdg-base-directories
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environment.profiles = [
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"\${XDG_STATE_HOME:-$HOME/.local/state}/nix/profile"
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];
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_file = ./nix.nix;
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}
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