feat(nixos): add support for gitea/forgejo

modules/lib/default.nix

@@ -30,15 +30,15 @@ let
 in
 
 lib.makeExtensible (ctp: {
-  types = {
-    flavor = types.enum [
+  consts = {
+    flavors = [
       "latte"
       "frappe"
       "macchiato"
       "mocha"
     ];
 
-    accent = types.enum [
+    accents = [
       "blue"
       "flamingo"
       "green"
@@ -56,6 +56,12 @@ lib.makeExtensible (ctp: {
     ];
   };
 
+  types = {
+    flavor = types.enum ctp.consts.flavors;
+
+    accent = types.enum ctp.consts.accents;
+  };
+
   /**
     Capitalize the first letter in a string
 

modules/nixos/all-modules.nix

@@ -1,5 +1,6 @@
 [
   ./fcitx5.nix
+  ./gitea.nix
   ./grub.nix
   ./plymouth.nix
   ./sddm.nix

modules/nixos/gitea.nix

@@ -0,0 +1,77 @@
+{ catppuccinLib }:
+{
+  lib,
+  config,
+  ...
+}:
+let
+  inherit (config.catppuccin) sources;
+
+  supportedForges = [
+    "gitea"
+    "forgejo"
+  ];
+
+  builtinThemes = {
+    gitea = [
+      "auto"
+      "gitea"
+      "arc-greeen"
+    ];
+
+    forgejo = [
+      "forgejo-auto"
+      "forgejo-light"
+      "forgejo-dark"
+      "gitea-auto"
+      "gitea-light"
+      "gitea-dark"
+      "forgejo-auto-deuteranopia-protanopia"
+      "forgejo-light-deuteranopia-protanopia"
+      "forgejo-dark-deuteranopia-protanopia"
+      "forgejo-auto-tritanopia"
+      "forgejo-light-tritanopia"
+      "forgejo-dark-tritanopia"
+    ];
+  };
+in
+{
+  options.catppuccin = lib.genAttrs supportedForges (
+    name:
+    catppuccinLib.mkCatppuccinOption {
+      inherit name;
+      accentSupport = true;
+    }
+  );
+
+  config = lib.mkMerge (
+    map (
+      forge:
+      let
+        cfg = config.catppuccin.${forge};
+
+        inherit (config.services.${forge}) customDir;
+        themeDir =
+          if lib.versionAtLeast config.services.${forge}.package.version "1.21.0" then
+            "${customDir}/public/assets/css"
+          else
+            "${customDir}/public/css";
+      in
+      lib.mkIf cfg.enable {
+        systemd.tmpfiles.settings."10-catppuccin-${forge}-theme".${themeDir}."L+" = {
+          argument = themeDir;
+        };
+
+        services.${forge}.settings.ui = {
+          DEFAULT_THEME = "catppuccin-${cfg.flavor}-${cfg.accent}";
+          THEMES = builtins.concatStringsSep "," (
+            builtinThemes.${forge}
+            ++ (lib.mapCartesianProduct ({ flavors, accents }: "catppuccin-${flavors}-${accents}") {
+              inherit (catppuccinLib.consts) flavors accents;
+            })
+          );
+        };
+      }
+    ) supportedForges
+  );
+}

modules/tests/nixos.nix

@@ -31,6 +31,8 @@ testers.runNixOSTest {
           enable = true;
           package = pkgs.kdePackages.sddm; # our module/the upstream port requires the qt6 version
         };
+        forgejo.enable = true;
+        gitea.enable = true;
         xserver.enable = true; # required for sddm
       };
 

pkgs/gitea/package.nix

@@ -0,0 +1,6 @@
+{ fetchzip }:
+fetchzip {
+  url = "https://github.com/catppuccin/gitea/releases/download/v0.4.1/catppuccin-gitea.tar.gz";
+  hash = "sha256-14XqO1ZhhPS7VDBSzqW55kh6n5cFZGZmvRCtMEh8JPI=";
+  stripRoot = false;
+}

pkgs/sources.json

@@ -187,4 +187,4 @@
     "hash": "sha256-l6tztApzYpQ2/CiKuLBf8vI2imM6vPJuFdNDSEi7T/o=",
     "rev": "7926c3d3e17d26b3779851a2255b95ee650bd928"
   }
-}
+}