use self.inputs instead of inputs

src/mkFlake/default.nix

@@ -3,7 +3,7 @@ let
   inherit (builtins) mapAttrs attrNames attrValues head isFunction;
 in
 
-_: { self, inputs, ... } @ args:
+_: { self, ... } @ args:
 let
 
   config = lib.mkFlake.evalArgs {
@@ -20,7 +20,7 @@ let
       modules = cfg.home.modules ++ cfg.home.externalModules;
     })
     (globalDefaults {
-      inherit self inputs;
+      inherit self;
     })
   ];
 
@@ -41,7 +41,8 @@ let
 in
 lib.systemFlake (lib.mergeAny
   {
-    inherit self inputs hosts;
+    inherit self hosts;
+    inherit (self) inputs;
     inherit (cfg) channelsConfig supportedSystems;
 
     channels = mapAttrs
@@ -84,8 +85,7 @@ lib.systemFlake (lib.mergeAny
       # since we can't detect overlays owned by self
       # we have to filter out ones exported by the inputs
       # optimally we would want a solution for NixOS/nix#4740
-      inherit inputs;
-      inherit (self) pkgs;
+      inherit (self) pkgs inputs;
     };
 
     outputsBuilder = channels:

src/mkFlake/evalArgs.nix

@@ -5,7 +5,7 @@ let
   argOpts = with lib; { config, ... }:
     let
       cfg = config;
-      inherit (config) self;
+      inherit (args) self;
 
       maybeImport = obj:
         if (builtins.isPath obj || builtins.isString obj) && lib.hasSuffix ".nix" obj then
@@ -47,8 +47,8 @@ let
         options = with types; {
           input = mkOption {
             type = flakeType;
-            default = cfg.inputs.${name};
-            defaultText = "inputs.<name>";
+            default = self.inputs.${name};
+            defaultText = "self.inputs.<name>";
             description = ''
               nixpkgs flake input to use for this channel
             '';
@@ -239,13 +239,6 @@ let
           type = flakeType;
           description = "The flake to create the devos outputs for";
         };
-        inputs = mkOption {
-          type = attrsOf flakeType;
-          description = ''
-            inputs for this flake
-            used to set channel defaults and create registry
-          '';
-        };
         supportedSystems = mkOption {
           type = listOf str;
           default = lib.defaultSystems;

src/modules.nix

@@ -13,7 +13,7 @@
       };
     };
 
-  globalDefaults = { self, inputs }:
+  globalDefaults = { self }:
     let
       experimentalFeatures = [
         "flakes"
@@ -28,8 +28,8 @@
       nix.nixPath = [
         "nixpkgs=${channel.input}"
         "nixos-config=${self}/lib/compat/nixos"
-      ] ++ lib.optionals (inputs ? home) [
-        "home-manager=${inputs.home}"
+      ] ++ lib.optionals (self.inputs ? home) [
+        "home-manager=${self.inputs.home}"
       ];
 
       nix.registry = {
@@ -54,7 +54,7 @@
       system.configurationRevision = lib.mkIf (self ? rev) self.rev;
     };
 
-  isoConfig = { self, inputs, fullHostConfig }:
+  isoConfig = { self, fullHostConfig }:
     { config, modulesPath, ... }@args: {
 
       imports = [ "${modulesPath}/installer/cd-dvd/installation-cd-minimal-new-kernel.nix" ];
@@ -63,7 +63,7 @@
       # so convert each to list which can be coerced to string
       disabledModules = map lib.singleton (args.suites.allProfiles or [ ]);
 
-      nix.registry = lib.mapAttrs (n: v: { flake = v; }) inputs;
+      nix.registry = lib.mapAttrs (n: v: { flake = v; }) self.inputs;
 
       isoImage.isoBaseName = "nixos-" + config.networking.hostName;
       isoImage.contents = [{

tests/fullFlake/default.nix

@@ -4,11 +4,10 @@ let
 
     self = self // {
       outPath = toString ./.;
-    };
-
-    inputs = {
-      nixos = pkgs.input;
-      latest = pkgs.input;
+      inputs = {
+        nixos = pkgs.input;
+        latest = pkgs.input;
+      };
     };
 
     channelsConfig = { allowUnfree = true; };

tests/fullFlake/modules/customBuilds.nix

@@ -10,7 +10,6 @@ in
   system.build = {
     iso = (mkBuild (diggaLib.modules.isoConfig {
       inherit self;
-      inherit (self) inputs;
       fullHostConfig = config;
     })).config.system.build.isoImage;