feat: make fcitx5 systemd service

home/user/environment.nix

@@ -3,30 +3,35 @@
     BROWSER = "firefox-nightly";
     EDITOR = "nvim";
     TERMINAL = "ghostty";
+    ELECTRON_OZONE_PLATFORM_HINT = "auto";
+    GDK_BACKEND = "wayland";
+    COLORTERM = "truecolor";
     NIXOS_OZONE_WL = "1";
+    NIXOS_XDG_OPEN_USE_PORTAL = "1";
+
     QT_SCALE_FACTOR = "1";
-    MOZ_ENABLE_WAYLAND = "1";
-    SDL_VIDEODRIVER = "wayland";
     QT_QPA_PLATFORM = "wayland-egl";
     QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
     QT_AUTO_SCREEN_SCALE_FACTOR = "1";
-    GTK_CSD = "0";
+    QT_IM_MODULES = "wayland;fcitx;ibus";
+
+    MOZ_ENABLE_WAYLAND = "1";
+    SDL_VIDEODRIVER = "wayland";
     WLR_NO_HARDWARE_CURSORS = "1";
     CLUTTER_BACKEND = "wayland";
     EGL_PLATFORM = "wayland";
     WLR_RENDERER = "vulkan";
+
     XDG_CURRENT_DESKTOP = "Hyprland";
     XDG_SESSION_DESKTOP = "Hyprland";
     XDG_SESSION_TYPE = "wayland";
-    GTK_USE_PORTAL = "1";
-    NIXOS_XDG_OPEN_USE_PORTAL = "1";
     XDG_CACHE_HOME = "\${HOME}/.cache";
     XDG_CONFIG_HOME = "\${HOME}/.config";
     XDG_DATA_HOME = "\${HOME}/.local/share";
-    GTK_IM_MODULE = "";
     XDG_DATA_DIRS = "\${XDG_DATA_DIRS}:/usr/share:/var/lib/flatpak/exports/share:\${HOME}/.local/share/flatpak/exports/share";
-    ELECTRON_OZONE_PLATFORM_HINT = "auto";
+
-    GDK_BACKEND = "wayland";
+    GTK_CSD = "0";
-    COLORTERM = "truecolor";
+    GTK_USE_PORTAL = "1";
+    GTK_IM_MODULE = "";
   };
 }

home/user/hypr/exec.nix

@@ -26,8 +26,6 @@ let
     hyprpaper &
     waybar -c ~/.config/waybar/config.jsonc -s ~/.config/waybar/style.css &
     systemctl --user enable --now hypridle.service &
-    fcitx5 -rd &
-    fcitx5-remote -r &
     hyprsunset -t 3000k
   '';
 in

home/user/nvim.nix

@@ -316,14 +316,14 @@ in
                         formatting = {
                           command = { "nixfmt" },
                         },
-                        options = {
+                        -- options = {
-                          nixos = {
+                        --   nixos = {
-                            expr = '(builtins.getFlake ("git+file://" + toString ./.)).nixosConfigurations.${settings.personal.hostname}.options',
+                        --     expr = '(builtins.getFlake ("git+file://" + toString ./.)).nixosConfigurations.${settings.personal.hostname}.options',
-                          },
+                        --   },
-                          home_manager = {
+                        --   home_manager = {
-                            expr = '(builtins.getFlake ("git+file://" + toString ./.)).homeConfigurations."${settings.personal.username}@${settings.personal.hostname}".options',
+                        --     expr = '(builtins.getFlake ("git+file://" + toString ./.)).homeConfigurations."${settings.personal.username}@${settings.personal.hostname}".options',
-                          }
+                        --   }
-                        }
+                        -- }
                       }
                     }
                   }

system/modules/environment.nix

@@ -4,5 +4,6 @@
   environment.variables = {
     ELECTRON_OZONE_PLATFORM_HINT = "auto";
     GSETTINGS_SCHEMA_DIR = "${pkgs.gtk3}/share/gsettings-schemas/${pkgs.gtk3.name}/glib-2.0/schemas";
+    DIRENV_LOG_FORMAT = ""; # Hide direnv log
   };
 }

system/modules/internationalisation.nix

@@ -1,5 +1,14 @@
-{ pkgs, ... }:
+{ pkgs, settings, ... }:
 
+let
+  addons = with pkgs; [
+    fcitx5-gtk
+    fcitx5-mozc # Japanese
+    fcitx5-chinese-addons
+    fcitx5-rime # Bopomofo
+    rime-data
+  ];
+in
 {
   i18n.defaultLocale = "en_US.UTF-8";
 
@@ -20,13 +29,24 @@
   i18n.inputMethod = {
     enable = true;
     type = "fcitx5";
-    fcitx5.addons = with pkgs; [
+    fcitx5.addons = addons;
-      fcitx5-gtk
-      fcitx5-mozc # Japanese
-      fcitx5-chinese-addons
-      fcitx5-rime # Bopomofo
-      rime-data
-    ];
   };
 
+  systemd.user.services.fcitx5 = {
+    enable = true;
+    wantedBy = [ "graphical-session.target" ];
+    partOf = [ "graphical-session.target" ];
+    description = "Fcitx5 Input Method";
+    environment = {
+      GTK_IM_MODULE = "";
+      XMODIFIERS = "@im=fcitx";
+      QT_IM_MODULE = "fcitx";
+    };
+    serviceConfig = {
+      Type = "simple";
+      Restart = "on-failure";
+      RestartSec = 2;
+      ExecStart = "/run/current-system/sw/bin/fcitx5";
+    };
+  };
 }