containers: Add gui container

containers/common-config/wayland.nix

@@ -0,0 +1,19 @@
+{
+  environment.sessionVariables = {
+    WAYLAND_DISPLAY = "wayland-1";
+    QT_QPA_PLATFORM = "wayland";
+    QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
+    SDL_VIDEODRIVER = "wayland";
+    CLUTTER_BACKEND = "wayland";
+    MOZ_ENABLE_WAYLAND = "1";
+    XDG_RUNTIME_DIR = "/run/user/1000";
+    DISPLAY = ":0";
+  };
+
+  services.xserver.enable = true;
+
+  hardware.opengl = {
+    enable = true;
+    driSupport32Bit = true;
+  };
+}

containers/common-container/wayland.nix

@@ -0,0 +1,14 @@
+{
+  bindMounts = {
+    waylandDisplay = rec {
+      hostPath = "/run/user/1000";
+      mountPoint = hostPath;
+    };
+
+    x11Display = rec {
+      hostPath = "/tmp/.X11-unix";
+      mountPoint = hostPath;
+      isReadOnly = true;
+    };
+  };
+}

containers/gui.nix

@@ -0,0 +1,64 @@
+{ home-manager, ... }:
+let
+  VARIABLES = import ../src/variables.nix;
+in
+{
+  containers.gui = {
+    imports = [
+      ./common-container/wayland.nix
+    ];
+
+    privateNetwork = true;
+    ephemeral = true;
+    autoStart = true;
+
+    bindMounts = {
+      "/mnt" = {
+        hostPath = "/home/${VARIABLES.username}/containers/gui";
+        isReadOnly = false;
+      };
+    };
+
+    config = { pkgs, lib, ... }: {
+      imports = [
+        home-manager.nixosModules.home-manager
+        ./common-config/wayland.nix
+      ];
+
+      environment.systemPackages = with pkgs; [
+        audacity  # Audio editing
+        gimp # Video editing
+        anki # Spaced repetition
+        sqlitebrowser # SQL
+        kanjidraw # Kanji draw
+        kitty # TODO: import common module
+      ];
+
+      users = {
+        mutableUsers = false;
+        allowNoPasswordLogin = true;
+
+        users.user = {
+          isNormalUser = true;
+          home = "/home/user";
+        };
+      };
+
+      #home-manager.sharedModules = [{
+      #}];
+
+      home-manager.users.user = { pkgs, ... }: {
+        home.packages = [ pkgs.atool pkgs.httpie ];
+        home.stateVersion = VARIABLES.stateVersion;
+      };
+
+      environment = {
+        variables = { TERM = "xterm-kitty"; };
+        defaultPackages = [ ];
+      };
+
+      # environment.systemPackages = with pkgs; [ kitty ];
+      system.stateVersion = VARIABLES.stateVersion;
+    };
+  };
+}