diff options
Diffstat (limited to 'nixos/modules/system/nix/default.nix')
| -rw-r--r-- | nixos/modules/system/nix/default.nix | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/nixos/modules/system/nix/default.nix b/nixos/modules/system/nix/default.nix index 8f33990..9cefbf5 100644 --- a/nixos/modules/system/nix/default.nix +++ b/nixos/modules/system/nix/default.nix @@ -1,16 +1,20 @@ { config, pkgs, lib, inputs, ... }: { + # Nix itself: enable the flake + nix-command features this config relies on. nix.settings.experimental-features = [ "nix-command" "flakes" ]; nixpkgs.config.allowUnfree = true; + # Automatic garbage collection — drop builds older than a week. nix.gc = { automatic = true; dates = "weekly"; options = "--delete-older-than 7d"; }; - programs.nix-ld.enable = true; + # envfs is the modern replacement for nix-ld: it mounts a FUSE filesystem + # on /usr/bin and /bin that resolves shebangs (e.g. #!/usr/bin/env) to the + # executables on the caller's PATH. It supersedes programs.nix-ld entirely. services.envfs.enable = true; security.polkit.enable = true; |