Add schemas for flakeModules and aspects outputs

README.md

@@ -17,11 +17,13 @@ It's used by default for flakes that do not have a `schemas` output.
 It supports the following flake output types:
 
 * [`apps`][apps]
+* [`aspects`][aspects]
 * [`checks`][checks]
 * [`darwinConfigurations`][darwin]
 * [`darwinModules`][darwin]
 * [`devShells`][develop]
 * [`dockerImages`][docker]
+* [`flakeModules`][flake-parts]
 * [`formatter`][formatter]
 * [`homeConfigurations`][home]
 * [`homeModules`][home]
@@ -67,13 +69,15 @@ nix run github:DeterminateSystems/nix-src/flake-schemas -- \
 - [Flake schemas][video] — [Eelco Dolstra][eelco]'s talk on flake schemas at [NixCon 2023][nixcon-2023].
 
 [apps]: https://nix.dev/manual/nix/latest/command-ref/new-cli/nix3-run#apps
+[aspects]: https://github.com/vic/flake-aspects
 [blog]: https://determinate.systems/posts/flake-schemas
 [branch]: https://github.com/DeterminateSystems/nix-src/tree/flake-schemas
 [checks]: https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-flake-check.html
 [darwin]: https://github.com/LnL7/nix-darwin
 [docker]: https://nixos.org/manual/nixpkgs/stable/#sec-pkgs-dockerTools
 [develop]: https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-develop.html
 [eelco]: https://determinate.systems/people/eelco-dolstra
+[flake-parts]: https://flake.parts
 [flakes]: https://zero-to-nix.com/concepts/flakes
 [formatter]: https://nix.dev/manual/nix/latest/command-ref/new-cli/nix3-fmt
 [home]: https://github.com/nix-community/home-manager

flake.nix

@@ -335,6 +335,42 @@
             }) output
           );
       };
+
+      flakeModulesSchema = {
+        version = 1;
+        doc = ''
+          The `flakeModules` flake output defines [flake-parts](https://flake.parts) modules for use by other flakes.
+          These modules can be imported to extend flake functionality and share configuration patterns.
+        '';
+        inventory =
+          output:
+          self.lib.mkChildren (
+            builtins.mapAttrs (moduleName: module: {
+              what = "flake-parts module";
+              evalChecks.isFunctionOrAttrs = checkModule module;
+            }) output
+          );
+      };
+
+      aspectsSchema = {
+        version = 1;
+        doc = ''
+          The `aspects` flake output defines aspect-oriented modules organized by cross-cutting concerns.
+          Each aspect contains modules for multiple configuration classes (nixos, darwin, homeManager, etc.).
+          This is typically used with [flake-aspects](https://github.com/vic/flake-aspects) which transposes the structure to `modules.<class>.<aspect>`.
+        '';
+        inventory =
+          output:
+          self.lib.mkChildren (
+            builtins.mapAttrs (aspectName: classes: {
+              what = "aspect";
+              children = builtins.mapAttrs (className: module: {
+                what = "${className} module";
+                evalChecks.isFunctionOrAttrs = checkModule module;
+              }) classes;
+            }) output
+          );
+      };
     in
 
     {
@@ -384,5 +420,7 @@
       schemas.darwinConfigurations = darwinConfigurationsSchema;
       schemas.darwinModules = darwinModulesSchema;
       schemas.dockerImages = dockerImagesSchema;
+      schemas.flakeModules = flakeModulesSchema;
+      schemas.aspects = aspectsSchema;
     };
 }