From d1959792d24780627e359497b7d9c0c45c267ac8 Mon Sep 17 00:00:00 2001
From: John Lancaster <lancaster.js@gmail.com>
Date: Thu, 3 Jul 2025 02:28:27 +0000
Subject: [PATCH] started exports

---
 flake.nix | 87 +++++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 71 insertions(+), 16 deletions(-)

diff --git a/flake.nix b/flake.nix
index 44bb6d9..fd0c914 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,31 +6,86 @@
     vscode-server.url = "github:nix-community/nixos-vscode-server";
   };
 
-  outputs = { self, ... }@args:
+  outputs = { self, ... }@inputs:
   let
     inherit (self) outputs;
-    nixosSystem = args.nixpkgs.lib.nixosSystem;
-    pkgs = args.nixpkgs.legacyPackages.x86_64-linux;
-  in
-  {
-    nixosConfigurations.lxc = nixosSystem {
-      system = "x86_64-linux";
+    nixosSystem = inputs.nixpkgs.lib.nixosSystem;
+    pkgs = inputs.nixpkgs.legacyPackages.x86_64-linux;
+    
+    # Base LXC module that can be reused
+    baseLxcModule = { pkgs, ... }: {
+      system.stateVersion = "24.11";
+      nix.settings.experimental-features = [ "nix-command" "flakes" ];
+      services.vscode-server.enable = true;
+      environment.systemPackages = with pkgs; [
+        git
+      ];
+    };
+    
+    # Function to create LXC systems with custom modules
+    mkLxcSystem = { system ? "x86_64-linux", extraModules ? [], extraPackages ? [] }: nixosSystem {
+      inherit system;
       specialArgs = {
         inherit pkgs;
       };
       modules = [
-        (args.nixpkgs + "/nixos/modules/virtualisation/proxmox-lxc.nix")
-        args.vscode-server.nixosModules.default
-        # ./configuration.nix
+        (inputs.nixpkgs + "/nixos/modules/virtualisation/proxmox-lxc.nix")
+        inputs.vscode-server.nixosModules.default
+        baseLxcModule
+        # Add extra packages to the base configuration
         ({ pkgs, ... }: {
-          system.stateVersion = "24.11";
-          nix.settings.experimental-features = [ "nix-command" "flakes" ];
-          services.vscode-server.enable = true;
-          environment.systemPackages = with pkgs; [
-            git
-          ];
+          environment.systemPackages = extraPackages;
         })
+      ] ++ extraModules;
+    };
+  in
+  {
+    # Export the function and modules for reuse
+    lib = {
+      inherit mkLxcSystem baseLxcModule;
+      # Helper to get the base modules list
+      baseLxcModules = [
+        (inputs.nixpkgs + "/nixos/modules/virtualisation/proxmox-lxc.nix")
+        inputs.vscode-server.nixosModules.default
+        baseLxcModule
       ];
     };
+    
+    # Re-export inputs for downstream flakes
+    inherit (inputs) inputs;
+    
+    # Export nixosModules for use in other flakes
+    nixosModules = {
+      lxc-base = baseLxcModule;
+      # Alternative module with more options
+      lxc-configurable = { config, lib, pkgs, ... }:
+        with lib;
+        let
+          cfg = config.services.lxc-bootstrap;
+        in {
+          options.services.lxc-bootstrap = {
+            enable = mkEnableOption "LXC bootstrap configuration";
+            extraPackages = mkOption {
+              type = types.listOf types.package;
+              default = [];
+              description = "Extra packages to install";
+            };
+            enableVscodeServer = mkOption {
+              type = types.bool;
+              default = true;
+              description = "Whether to enable VSCode server";
+            };
+          };
+          
+          config = mkIf cfg.enable {
+            system.stateVersion = "24.11";
+            nix.settings.experimental-features = [ "nix-command" "flakes" ];
+            services.vscode-server.enable = cfg.enableVscodeServer;
+            environment.systemPackages = with pkgs; [ git ] ++ cfg.extraPackages;
+          };
+        };
+    };
+
+    nixosConfigurations.lxc = mkLxcSystem { };
   };
 }