tree-wide: document most things

1 files changed, 10 insertions, 66 deletions

diff --git a/lib/lib.nix b/lib/lib.nix
index 1dea9be..54d6712 100644
--- a/lib/lib.nix
+++ b/lib/lib.nix
@@ -1,76 +1,20 @@
 {
   lib,
-  self,
   inputs,
+  self,
 }:
 let
-  # function -> function -> { } -> { }
-  # wrap the `args` applied to `builder` with the result of `apply`
-  # applied to those `args`
-  wrapBuilderWith =
-    apply: builder: args:
-    builder (apply args);
-
-  # string -> function -> { } -> { }
-  # wrap the `args` for `builder` of type `type` with nice defaults
-  wrapBuilder =
-    type:
-    wrapBuilderWith (
-      {
-        modules ? [ ],
-        specialArgs ? { },
-        ...
-      }@args:
-      args
-      // {
-        modules = modules ++ lib.attrValues (self."${type}Modules" or { });
-
-        specialArgs = specialArgs // {
-          inherit inputs;
-        };
-      }
-    );
-
-  # function -> { } -> { }
-  # wrap the `args` to the nixos `builder` function with nice defaults
-  wrapNixOS = builder: args: wrapBuilder "nixos" builder args;
-  # function -> { } -> { }
-  # wrap the `args` to the darwin `builder` function with nice defaults
-  wrapDarwin = builder: args: wrapBuilder "darwin" builder args;
-
-  # function -> { } -> { }
-  # wrap the `args` to the homeManager `builder` function with nice defaults
-  wrapUser =
-    builder: args:
-    wrapBuilderWith (
-      {
-        modules ? [ ],
-        extraSpecialArgs ? { },
-        ...
-      }@args:
-      args
-      // {
-        modules = modules ++ lib.attrValues (self.homeManagerModules or { });
-
-        extraSpecialArgs = extraSpecialArgs // {
-          inherit inputs;
-        };
-      }
-    ) builder args;
+  builders = import ./builders.nix { inherit lib inputs self; };
 in
 {
-  # { } -> { }
-  # apply nice defaults to the `args` of `nixosSystem`
-  nixosSystem = wrapNixOS inputs.nixpkgs.lib.nixosSystem;
-  # { } -> { }
-  # apply nice defaults to the `args` of (stable) `nixosSystem`
-  nixosSystemStable = wrapNixOS inputs.nixpkgs-stable.lib.nixosSystem;
-  # { } -> { }
-  # apply nice defaults to the `args` of `darwinSystem`
-  darwinSystem = wrapDarwin inputs.nix-darwin.lib.darwinSystem;
-  # { } -> { }
-  # apply nice defaults to the `args` of `homeManagerConfiguration`
-  homeManagerConfiguration = wrapUser inputs.home-manager.lib.homeManagerConfiguration;
+  inherit builders;
+
+  inherit (builders)
+    nixosSystem
+    nixosSystemStable
+    darwinSystem
+    homeManagerConfiguration
+    ;
 
   nginx = import ./nginx.nix lib;
 }