feat(home-manager): add support for COSMIC

Author: HeitorAugustoLN

modules/home-manager/all-modules.nix

@@ -8,6 +8,7 @@
   ./btop.nix
   ./cava.nix
   ./chrome.nix
+  ./cosmic.nix
   ./cursors.nix
   ./delta.nix
   ./dunst.nix

modules/home-manager/cosmic.nix

@@ -0,0 +1,39 @@
+{ catppuccinLib }:
+{ config, lib, ... }:
+{
+  options.catppuccin = {
+    cosmic = catppuccinLib.mkCatppuccinOption {
+      accentSupport = true;
+      name = "cosmic";
+    };
+
+    cosmic-term = catppuccinLib.mkCatppuccinOption { name = "cosmic-term"; };
+  };
+
+  config =
+    let
+      cfg = config.catppuccin;
+      version = 1;
+    in
+    lib.mkMerge [
+      (lib.mkIf cfg.cosmic.enable {
+        wayland.desktopManager.cosmic.components.config = {
+          "com.system76.CosmicTheme.${if cfg.cosmic.flavor == "latte" then "Light" else "Dark"}.Builder" = {
+            inherit version;
+            entries = lib.ron.importRON "${config.catppuccin.sources.cosmic-desktop}/cosmic-settings/catppuccin-${cfg.cosmic.flavor}-${cfg.cosmic.accent}+round.ron";
+          };
+
+          "com.system76.CosmicTheme.Mode" = {
+            inherit version;
+            entries.is_dark = cfg.cosmic.flavor != "latte";
+          };
+        };
+      })
+
+      (lib.mkIf cfg.cosmic-term.enable
+        {
+          # TODO
+        }
+      )
+    ];
+}

pkgs/sources.json

@@ -34,6 +34,11 @@
     "lastModified": "2024-09-03",
     "rev": "0746f77974330338ee2e1e4d1ef9872eba57eb26"
   },
+  "cosmic-desktop": {
+    "hash": "sha256-NAQnHS+XrMJ/rPgSS5nEQOMBhQtF6mP1i/0QP5arQ64=",
+    "lastModified": "2025-04-22",
+    "rev": "95e81098042dd2102f0b258f6990f886c5759692"
+  },
   "cursors": {
     "hash": "sha256-qis6p+/m7+DdRDYzLq9yB2eZGpfZe5z5xRsa/1HoIG4=",
     "lastModified": "2025-02-22",