From 45d259cb3e000d5936462c19576ea11f0440fb50 Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Fri, 28 Jul 2017 23:17:53 +0200
Subject: [PATCH] add programs.nix-index module

---
 default.nix                            |  1 +
 modules/programs/nix-index/default.nix | 33 ++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 modules/programs/nix-index/default.nix

diff --git a/default.nix b/default.nix
index 44d9f11a..a7a175bb 100644
--- a/default.nix
+++ b/default.nix
@@ -52,6 +52,7 @@ let
         ./modules/programs/fish.nix
         ./modules/programs/man.nix
         ./modules/programs/info
+        ./modules/programs/nix-index
         ./modules/programs/nix-script.nix
         ./modules/programs/tmux.nix
         ./modules/programs/vim.nix
diff --git a/modules/programs/nix-index/default.nix b/modules/programs/nix-index/default.nix
new file mode 100644
index 00000000..8faa1477
--- /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";
+
+  };
+}