add programs.nix-index module

1 files changed, 33 insertions, 0 deletions

diff --git a/modules/programs/nix-index/default.nix b/modules/programs/nix-index/default.nix
new file mode 100644
index 0000000..8faa147
--- /dev/null
+++ b/modules/programs/nix-index/default.nix
@@ -0,0 +1,33 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.programs.nix-index;
+in
+
+{
+  options = {
+    programs.nix-index.enable = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Whether to enable nix-index and it's command-not-found helper.";
+    };
+
+    programs.nix-index.package = mkOption {
+      type = types.package;
+      default = pkgs.nix-index;
+      defaultText = "pkgs.nix-index";
+      description = "This option specifies the nix-index package to use.";
+    };
+  };
+
+
+  config = mkIf config.programs.nix-index.enable {
+
+    environment.systemPackages = [ cfg.package ];
+
+    environment.interactiveShellInit = "source ${cfg.package}/etc/profile.d/command-not-found.sh";
+
+  };
+}