initial commit

modules/software/nix-helper/doc.nix

@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+{
+  nix.extraOptions = ''
+    plugin-files = ${pkgs.nix-doc}/lib/libnix_doc_plugin.so
+  '';
+
+  environment.systemPackages = with pkgs; [
+    nix-doc
+  ];
+}

modules/software/nix-helper/index.nix

@@ -0,0 +1,11 @@
+{ pkgs, ... }: {
+  environment.systemPackages = with pkgs; [
+    nix-index
+    ];
+ 
+    programs.command-not-found.enable = false;
+    # for home-manager, use programs.bash.initExtra instead
+    programs.bash.interactiveShellInit = ''
+      source ${pkgs.nix-index}/etc/profile.d/command-not-found.sh
+    '';
+}

modules/software/nix-helper/nix-ld.nix

@@ -0,0 +1,9 @@
+{ pkgs, ... }:
+{
+  # to run normal external binaries
+  programs.nix-ld.enable = true;
+  programs.nix-ld.libraries = with pkgs; [
+    # Add any missing dynamic libraries for unpackaged 
+    # programs here, NOT in environment.systemPackages
+  ];
+}