add firefox module

flake.nix

@@ -16,12 +16,6 @@
   in
     flake-utils.lib.eachDefaultSystem (system: {
       formatter = (import nixpkgs {inherit system;}).alejandra;
-
-      packages =
-        (import nixpkgs {
-          inherit system;
-          overlays = [(mapOverlayOverride "local" (import ./pkgs))];
-        }).local;
     })
     // {
       templates = let

hm/default.nix

@@ -1 +1,10 @@
-{}
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    ./programs
+  ];
+}

hm/programs/default.nix

@@ -0,0 +1,10 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    ./firefox
+  ];
+}

hm/programs/firefox/default.nix

@@ -0,0 +1,57 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.options.trivium.programs.firefox;
+in {
+  options.options.trivium.programs.firefox = {
+    enable = mkEnableOption "firefox settings";
+
+    workspace = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      description = ''
+        i3 Workspace in which Firefox should open. If not set, Firefox will not open at startup
+      '';
+    };
+
+    makeDefaultBrowser = mkOption {
+      type = types.bool;
+      default = true;
+      description = ''
+        Take a guess
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable (mkMerge [
+    {
+      programs.firefox.enable = true;
+
+      xsession.windowManager.i3.config.startup = optional (cfg.workspace != null) {
+        command = "${lib.getExe pkgs.i3-gaps} 'workspace ${cfg.workspace}; exec ${lib.getExe pkgs.firefox}'";
+      };
+    }
+
+    (mkIf cfg.makeDefaultBrowser {
+      xdg = {
+        mimeApps = {
+          enable = true;
+          defaultApplications = {
+            "text/html" = ["firefox"];
+            "text/uri-list" = ["firefox"];
+            "x-scheme-handler/http" = ["firefox"];
+            "x-scheme-handler/https" = ["firefox"];
+            "x-scheme-handler/about" = ["firefox"];
+            "x-scheme-handler/unknown" = ["firefox"];
+          };
+        };
+      };
+
+      home.sessionVariables.DEFAULT_BROWSER = "${lib.getExe pkgs.firefox}";
+    })
+  ]);
+}

pkgs/default.nix

@@ -5,6 +5,4 @@ in {
   lib = callPackage ./lib {};
 
   override = {};
-
-  spliit = callPackage ./spliit {};
 }

pkgs/spliit/default.nix

@@ -1,77 +0,0 @@
-{
-  buildNpmPackage,
-  fetchFromGitHub,
-  nodePackages,
-  lib,
-  writeShellScriptBin,
-  pkgs
-}:
-let 
-  schemaEngine = "${pkgs.prisma-engines}/bin/schema-engine";
-  queryEngineBin = "${pkgs.prisma-engines}/bin/query-engine";
-  queryEngineLib = "${pkgs.prisma-engines}/lib/libquery_engine.node";
-  buildFlags = [ "--ignore-scripts" ];
-in
-buildNpmPackage {
-  pname = "spliit2";
-  version = "master-20250420";
-
-  src = fetchFromGitHub {
-    repo = "spliit";
-    owner = "spliit-app";
-
-    rev = "a11efc79c13298c0d282e47496d132538752405f";
-    hash = "sha256-v4gaPzLzBbbqw/LDYxe1fiyficcrqcGOop23YPiTrdc=";
-  };
-
-  npmDepsHash = "sha256-sd0/7ruNUFxUKTeTwx/v8Vc/G3llkXP6RSDE78h3qVU=";
-
-  nativeBuildInputs = [ pkgs.openssl ];
-
-  npmRebuildFlags = buildFlags;
-
-  PRISMA_SCHEMA_ENGINE_BINARY = schemaEngine;
-  PRISMA_QUERY_ENGINE_BINARY  = queryEngineBin;
-  PRISMA_QUERY_ENGINE_LIBRARY = queryEngineLib;
-
-  preBuild = ''
-    cp -v scripts/build.env .env
-
-    npx prisma generate
-  '';
-
-  npmBuildFlags = buildFlags;
-
-  postInstall = ''
-    cp -r .next public package.json next.config.mjs $out/lib/node_modules/spliit2
-
-    install -Dvm755 -t $out/bin ${lib.getExe (writeShellScriptBin "spliit2" ''
-      set -euxo pipefail
-
-      cd @out@/lib/node_modules/spliit2
-
-      export PATH="$PWD/node_modules/.bin:$PATH"
-      export NEXT_TELEMETRY_DISABLED=1
-
-      export PRISMA_SCHEMA_ENGINE_BINARY="${schemaEngine}"
-      export PRISMA_QUERY_ENGINE_BINARY="${queryEngineBin}"
-      export PRISMA_QUERY_ENGINE_LIBRARY="${queryEngineLib}"
-
-      prisma migrate deploy
-      next start
-    '')}
-
-    substituteInPlace $out/bin/spliit2 \
-      --replace @out@ $out
-
-    wrapProgram $out/bin/spliit2 \
-      --prefix PATH : ${lib.makeBinPath [ pkgs.openssl ]}
-  '';
-
-  meta = {
-    description = "Free and Open Source Alternative to Splitwise. Share expenses with your friends and family.";
-    homepage = "https://spliit.app";
-    license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [];
-  };
-}