Almost add flake building

flake.lock

@@ -18,18 +18,35 @@
         "type": "github"
       }
     },
+    "nix2container": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1767430085,
+        "narHash": "sha256-SiXJ6xv4pS2MDUqfj0/mmG746cGeJrMQGmoFgHLS25Y=",
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "rev": "66f4b8a47e92aa744ec43acbb5e9185078983909",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1763934636,
+        "lastModified": 1767028467,
-        "narHash": "sha256-9glbI7f1uU+yzQCq5LwLgdZqx6svOhZWkd4JRY265fc=",
+        "narHash": "sha256-7G+2aXClSMaTY1ogpX14CAxjRsvyVzpE0GRwL71WO7g=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ee09932cedcef15aaf476f9343d1dea2cb77e261",
+        "rev": "1cabc318c11299f07ca53e3cb719854682fe6eb3",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -49,10 +66,27 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1763934636,
+        "narHash": "sha256-9glbI7f1uU+yzQCq5LwLgdZqx6svOhZWkd4JRY265fc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ee09932cedcef15aaf476f9343d1dea2cb77e261",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs"
+        "nix2container": "nix2container",
+        "nixpkgs": "nixpkgs_2"
       }
     }
   },

flake.nix

@@ -1,8 +1,9 @@
 {
   description = "Standard images that Greg wants to build";
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     flake-parts.url = "github:hercules-ci/flake-parts";
+    nix2container.url = "github:nlewo/nix2container";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
   };
 
   outputs =
@@ -26,11 +27,17 @@
           system,
           ...
         }:
+        let
+            lib' = import ./lib { inherit (pkgs) lib; };
+        in
         {
-          _module.args.pkgs = import nixpkgs {
+          _module.args = {
+            pkgs = import nixpkgs {
                 inherit system;
                 config.allowUnfree = true;
             };
+            lib = lib';
+          };
           packages =
             let
               inherit (pkgs) callPackage;