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author | sefidel <contact@sefidel.net> | 2023-08-21 19:20:36 +0900 |
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committer | sefidel <contact@sefidel.net> | 2023-08-21 19:22:01 +0900 |
commit | bc4039ae8c86f794cece9d9ceb43b838e61cf445 (patch) | |
tree | 3991ec87c676fcfbb22a72de866ca0e14b137403 /modules/nix.nix | |
parent | 76dc3decd5e8b9d0494cd65be2303784f64d1a24 (diff) | |
download | nixrc-bc4039ae8c86f794cece9d9ceb43b838e61cf445.tar.gz nixrc-bc4039ae8c86f794cece9d9ceb43b838e61cf445.zip |
chore: nixos/modules -> modules
Diffstat (limited to 'modules/nix.nix')
-rw-r--r-- | modules/nix.nix | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/modules/nix.nix b/modules/nix.nix new file mode 100644 index 0000000..8396739 --- /dev/null +++ b/modules/nix.nix @@ -0,0 +1,34 @@ +{ config, lib, ... }: + +let + allowed = config.nix.allowedUnfree; +in +{ + options.nix = { + experimentalFeatures = lib.mkOption { + type = lib.types.separatedString " "; + default = ""; + description = '' + Enables experimental features + ''; + }; + + allowedUnfree = lib.mkOption { + type = lib.types.listOf lib.types.str; + default = [ ]; + description = '' + Allows for unfree packages by their name. + ''; + }; + }; + + config = lib.mkMerge [ + (lib.mkIf (config.nix.experimentalFeatures != "") { nix.extraOptions = "experimental-features = ${config.nix.experimentalFeatures}"; }) + (lib.mkIf (allowed != [ ]) { nixpkgs.config.allowUnfreePredicate = (pkg: __elem (lib.getName pkg) allowed); }) + { nix.settings.auto-optimise-store = lib.mkDefault true; } + { + nix.gc.automatic = lib.mkDefault true; + nix.gc.options = lib.mkDefault "--delete-older-than 10d"; + } + ]; +} |