Merge 809bb12527 into 8216cacb3b

default.nix

@@ -0,0 +1,26 @@
+let
+  inherit (builtins) fromJSON readFile;
+
+  lock = fromJSON (readFile ./flake.lock);
+  node = lock.nodes.${lock.nodes.root.inputs.nixpkgs}.locked;
+
+  nixpkgs = fetchTarball {
+    url = with node; "https://github.com/${owner}/${repo}/archive/${rev}.tar.gz";
+    sha256 = node.narHash;
+  };
+in
+  {pkgs ? import nixpkgs {}}: let
+    inherit (pkgs) callPackage;
+    inherit (pkgs.lib.modules) importApply;
+
+    package = callPackage ./nix/package.nix {};
+  in {
+    overlay = final: prev: {
+      mango = package;
+    };
+
+    inherit package;
+
+    nixosModule = importApply ./nix/nixos-module.nix package;
+    hmModule = importApply ./nix/hm-module.nix package;
+  }

flake.lock

@@ -1,23 +1,5 @@
 {
   "nodes": {
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
-      },
-      "locked": {
-        "lastModified": 1749398372,
-        "narHash": "sha256-tYBdgS56eXYaWVW3fsnPQ/nFlgWi/Z2Ymhyu21zVM98=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "9305fe4e5c2a6fcf5ba6a3ff155720fbe4076569",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1778274207,
@@ -34,24 +16,8 @@
         "type": "github"
       }
     },
-    "nixpkgs-lib": {
-      "locked": {
-        "lastModified": 1748740939,
-        "narHash": "sha256-rQaysilft1aVMwF14xIdGS3sj1yHlI6oKQNBRTF40cc=",
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "rev": "656a64127e9d791a334452c6b6606d17539476e2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
-        "flake-parts": "flake-parts",
         "nixpkgs": "nixpkgs",
         "scenefx": "scenefx"
       }

flake.nix

@@ -1,7 +1,6 @@
 {
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-    flake-parts.url = "github:hercules-ci/flake-parts";
     scenefx = {
       url = "github:wlrfx/scenefx";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -10,54 +9,77 @@
 
   outputs = {
     self,
-    flake-parts,
-    ...
-  } @ inputs:
-    flake-parts.lib.mkFlake {inherit inputs;} {
-      imports = [
-        inputs.flake-parts.flakeModules.easyOverlay
-      ];
-
-      flake = {
-        hmModules.mango = import ./nix/hm-modules.nix self;
-        nixosModules.mango = import ./nix/nixos-modules.nix self;
-      };
-
-      perSystem = {
-        config,
-        pkgs,
-        ...
+    nixpkgs,
+    scenefx,
   }: let
-        inherit (pkgs) callPackage ;
-        mango = callPackage ./nix {
-          inherit (inputs.scenefx.packages.${pkgs.stdenv.hostPlatform.system}) scenefx;
-        };
-        shellOverride = old: {
-          nativeBuildInputs = old.nativeBuildInputs ++ [];
-          buildInputs = old.buildInputs ++ [];
-        };
-      in {
-        packages.default = mango;
-        overlayAttrs = {
-          inherit (config.packages) mango;
-        };
-        packages = {
-          inherit mango;
-          hm-options-json = pkgs.callPackage (import ./nix/generate-options.nix self) {
-            module = ./nix/hm-modules.nix;
-            optionPrefix = "wayland.windowManager.mango.";
-          };
-          nixos-options-json = pkgs.callPackage (import ./nix/generate-options.nix self) {
-            module = ./nix/nixos-modules.nix;
-            optionPrefix = "programs.mango.";
-          };
-        };
-        devShells.default = mango.overrideAttrs shellOverride;
-        formatter = pkgs.alejandra;
-      };
+    inherit (nixpkgs.lib) genAttrs;
+    inherit (nixpkgs.lib.modules) importApply;
+
+    # Systems mangowm supports. Options that call `forEachSystem` will generate an attribute for each of these options.
     systems = [
       "x86_64-linux"
       "aarch64-linux"
     ];
+
+    # Helper function that generates an attribute set by calling the provided `perSystem` function for each system in `systems` defined above.
+    forEachSystem = perSystem:
+      genAttrs systems (
+        system:
+          perSystem {
+            inherit system;
+            pkgs = nixpkgs.legacyPackages.${system};
+          }
+      );
+  in {
+    overlays.default = final: prev: {
+      inherit (self.packages.${final.stdenv.hostPlatform.system}) mango;
+    };
+
+    packages = forEachSystem (
+      {
+        pkgs,
+        system,
+      }: let
+        inherit (pkgs) callPackage;
+
+        mango = callPackage ./nix/package.nix {
+          inherit (scenefx.packages.${system}) scenefx;
+        };
+
+        generateOptions = callPackage (import ./nix/generate-options.nix self);
+      in {
+        inherit mango;
+        default = mango;
+        hm-options-json = generateOptions {
+          module = ./nix/hm-module.nix;
+          optionPrefix = "wayland.windowManager.mango.";
+        };
+        nixos-options-json = generateOptions {
+          module = ./nix/nixos-module.nix;
+          optionPrefix = "programs.mango.";
+        };
+      }
+    );
+
+    nixosModules.mango = {pkgs, ...}: {
+      imports = [
+        (importApply ./nix/nixos-module.nix self.packages.${pkgs.stdenv.hostPlatform.system}.default)
+      ];
+    };
+    hmModules.mango = {pkgs, ...}: {
+      imports = [
+        (importApply ./nix/hm-module.nix self.packages.${pkgs.stdenv.hostPlatform.system}.default)
+      ];
+    };
+
+    devShells = forEachSystem (
+      {system, ...}: {
+        default = self.packages.${system}.mango;
+      }
+    );
+
+    formatter = forEachSystem (
+      {pkgs, ...}: pkgs.alejandra
+    );
   };
 }

nix/generate-options.nix

@@ -1,17 +1,15 @@
-self:
-{
+self: {
   pkgs,
   lib ? pkgs.lib,
   module,
   optionPrefix,
-}:
-let
+}: let
   # Absolute store path of the flake root, used to compute relative subpaths
   repoPath = toString self;
 
   eval = lib.evalModules {
     modules = [
-      (import module self)
+      (import module self.packages.${pkgs.stdenv.hostPlatform.system}.default)
       {_module.check = false;}
     ];
     specialArgs = {inherit pkgs;};
@@ -28,8 +26,7 @@ let
 
   optionsDoc = pkgs.nixosOptionsDoc {
     options = eval.options;
-    transformOptions =
-      opt:
+    transformOptions = opt:
       opt
       // {
         visible = opt.visible && !opt.internal;

nix/hm-module.nix

@@ -1,11 +1,9 @@
-self:
-{
+mangoPackage: {
   lib,
   config,
   pkgs,
   ...
-}:
-let
+}: let
   cfg = config.wayland.windowManager.mango;
   selflib = import ./lib.nix lib;
   variables = lib.concatStringsSep " " cfg.systemd.variables;
@@ -15,8 +13,7 @@ let
     ${lib.optionalString cfg.systemd.enable systemdActivation}
     ${cfg.autostart_sh}
   '';
-in
-{
+in {
   options = {
     wayland.windowManager.mango = with lib; {
       enable = mkOption {
@@ -26,7 +23,7 @@ in
       };
       package = lib.mkOption {
         type = lib.types.package;
-        default = self.packages.${pkgs.stdenv.hostPlatform.system}.mango;
+        default = mangoPackage;
         description = "The mango package to use";
       };
       systemd = {
@@ -80,9 +77,7 @@ in
         '';
       };
       settings = mkOption {
-        type =
-          with lib.types;
-          let
+        type = with lib.types; let
           valueType =
             nullOr (oneOf [
               bool
@@ -217,14 +212,15 @@ in
       finalConfigText =
         # Support old string-based config during transition period
         (
-          if builtins.isString cfg.settings then
-            cfg.settings
+          if builtins.isString cfg.settings
+          then cfg.settings
           else
             lib.optionalString (cfg.settings != {}) (
               selflib.toMango {
                 topCommandsPrefixes = cfg.topPrefixes;
                 bottomCommandsPrefixes = cfg.bottomPrefixes;
-              } cfg.settings
+              }
+              cfg.settings
             )
         )
         + lib.optionalString (cfg.extraConfig != "") cfg.extraConfig
@@ -234,8 +230,7 @@ in
         cp ${pkgs.writeText "mango-config.conf" finalConfigText} "$out"
         ${cfg.package}/bin/mango -c "$out" -p || exit 1
       '';
-    in
-    {
+    in {
       # Backwards compatibility warning for old string-based config
       warnings = lib.optional (builtins.isString cfg.settings) ''
         wayland.windowManager.mango.settings: Using a string for settings is deprecated.
@@ -261,7 +256,8 @@ in
           Description = "mango compositor session";
           Documentation = ["man:systemd.special(7)"];
           BindsTo = ["graphical-session.target"];
-          Wants = [
+          Wants =
+            [
               "graphical-session-pre.target"
             ]
             ++ lib.optional cfg.systemd.xdgAutostart "xdg-desktop-autostart.target";

nix/lib.nix

@@ -1,6 +1,6 @@
-lib:
-let
-  inherit (lib)
+lib: let
+  inherit
+    (lib)
     attrNames
     filterAttrs
     foldl
@@ -9,7 +9,8 @@ let
     removeAttrs
     ;
 
-  inherit (lib.strings)
+  inherit
+    (lib.strings)
     concatMapStrings
     hasPrefix
     ;
@@ -172,16 +173,11 @@ let
 
   :::
   */
-  toMango =
-    {
+  toMango = {
     topCommandsPrefixes ? [],
     bottomCommandsPrefixes ? [],
-    }:
-    attrs:
-    let
-      toMango' =
-        attrs:
-        let
+  }: attrs: let
+    toMango' = attrs: let
       # Specially configured `toKeyValue` generator with support for duplicate keys
       # and a legible key-value separator.
       mkCommands = generators.toKeyValue {
@@ -196,18 +192,14 @@ let
 
       # Generate keymode blocks
       # Format: keymode=name\nbind=...\nbind=...\n
-          mkKeymodeBlock =
-            name: modeAttrs:
-            let
+      mkKeymodeBlock = name: modeAttrs: let
         modeCommands = flattenAttrs (p: k: "${p}_${k}") modeAttrs;
-            in
-            "keymode = ${name}\n${mkCommands modeCommands}";
+      in "keymode = ${name}\n${mkCommands modeCommands}";
 
       keymodeBlocks =
-            if keymodes == { } then
-              ""
-            else
-              "\n" + concatMapStrings (name: mkKeymodeBlock name keymodes.${name} + "\n") (attrNames keymodes);
+        if keymodes == {}
+        then ""
+        else "\n" + concatMapStrings (name: mkKeymodeBlock name keymodes.${name} + "\n") (attrNames keymodes);
 
       # Flatten the attrset, combining keys in a "path" like `"a_b_c" = "x"`.
       # Uses `flattenAttrs` with an underscore separator.
@@ -291,22 +283,25 @@ let
 
   :::
   */
-  flattenAttrs =
-    pred: attrs:
-    let
-      flattenAttrs' =
-        prefix: attrs:
+  flattenAttrs = pred: attrs: let
+    flattenAttrs' = prefix: attrs:
       builtins.foldl' (
-          acc: key:
-          let
+        acc: key: let
           value = attrs.${key};
-            newKey = if prefix == "" then key else pred prefix key;
+          newKey =
+            if prefix == ""
+            then key
+            else pred prefix key;
         in
-          acc // (if builtins.isAttrs value then flattenAttrs' newKey value else { "${newKey}" = value; })
+          acc
+          // (
+            if builtins.isAttrs value
+            then flattenAttrs' newKey value
+            else {"${newKey}" = value;}
+          )
       ) {} (builtins.attrNames attrs);
   in
     flattenAttrs' "" attrs;
-in
-{
+in {
   inherit flattenAttrs toMango;
 }

nix/nixos-module.nix

@@ -1,4 +1,4 @@
-self: {
+mangoPackage: {
   config,
   lib,
   pkgs,
@@ -16,15 +16,14 @@ in {
       };
       package = lib.mkOption {
         type = lib.types.package;
-        default = self.packages.${pkgs.stdenv.hostPlatform.system}.mango;
+        default = mangoPackage;
         description = "The mango package to use";
       };
     };
   };
 
   config = lib.mkIf cfg.enable {
-    environment.systemPackages =
-      [
+    environment.systemPackages = [
       cfg.package
     ];