61 lines
1.4 KiB
Nix
61 lines
1.4 KiB
Nix
{
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pkgs,
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lib,
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config,
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osConfig ? {},
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options,
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nixpkgs,
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...
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}: let
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cfg = config.nixfiles.common.nix;
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standalone = !(osConfig ? home-manager);
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in {
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config = lib.mkIf cfg.enable (lib.mkMerge [
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{
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nix.registry = {
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nixfiles = {
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exact = true;
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from = {
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id = "nixfiles";
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type = "indirect";
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};
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to = {
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type = "git";
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url = "file://${config.nixfiles.path}";
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};
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};
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};
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}
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(lib.mkIf standalone {
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# direnv is a tool to automatically load shell environments upon entering
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# a directory. nix-direnv has an extensionn to keep nix shells in the
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# system's gcroots so shells can be used after a gc without rebuilding.
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programs.direnv = {
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enable = lib.mkDefault true;
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nix-direnv.enable = lib.mkDefault true;
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};
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home.sessionVariables.NIX_PATH = "nixpkgs=${nixpkgs}\${NIX_PATH:+:\${NIX_PATH}}";
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nix.registry = {
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nixpkgs = {
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exact = true;
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from = {
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id = "nixpkgs";
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type = "indirect";
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};
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to = {
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type = "github";
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owner = "NixOS";
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repo = "nixpkgs";
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rev = "${nixpkgs.rev}";
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};
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};
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};
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})
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]);
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options.nixfiles.common.nix = {
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enable = lib.mkEnableOption "Nix configuration";
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};
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}
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