nix: Update configuration.nix

Highlights:

- Added a test container with network configuration and Wayland support
- Added GNOME/Hyprland support with SDDM
- Added Git/Starship/GPG support
- Properly added Neovim support with .enable
- Various package changes
- Made caps lock function as escape on tap, left ctrl on hold
- Print screen functions as right super on hold

configuration.nix

@@ -8,6 +8,13 @@
 
   networking.hostName = "nixos";
   networking.networkmanager.enable = true;
+  networking.networkmanager.unmanaged = [ "interface-name:ve-*" ];
+  networking.networkmanager.dns = "none";
+  networking.useHostResolvConf = true;
+
+  services.vnstat.enable = true;
+  services.tumbler.enable = true;
+  services.xserver.displayManager.sddm.enable = true;
 
   programs.fish.enable = true;
   users.defaultUserShell = pkgs.fish;
@@ -16,17 +23,25 @@
   time.timeZone = "America/New_York";
 
   i18n.defaultLocale = "en_US.UTF-8";
-  i18n.supportedLocales = ["en_US.UTF-8/UTF-8" "ja_JP.UTF-8/UTF-8" "fr_FR.UTF-8/UTF-8"];
+  i18n.supportedLocales =
+    [ "en_US.UTF-8/UTF-8" "ja_JP.UTF-8/UTF-8" "fr_FR.UTF-8/UTF-8" ];
 
   services.xserver.enable = true;
   services.xserver.desktopManager.gnome.enable = true;
-  services.xserver.displayManager.gdm.enable = true;
   programs.thunar.enable = true;
 
+  programs.starship.enable = true;
+  programs.neovim.enable = true;
+  programs.hyprland.enable = true;
+  programs.git.enable = true;
+  programs.firejail.enable = true;
+
   nix.package = pkgs.nixFlakes;
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
   environment.systemPackages = with pkgs; [
-    neovim
+    fluent-icon-theme
+    fluent-gtk-theme
+    maple-mono-NF
     tmux
     fish
     wget
@@ -35,22 +50,40 @@
     mullvad-vpn
     mullvad-browser
     papirus-icon-theme
-    alacritty
+    mediainfo
     pywal
     mpv
     neofetch
     anki
-    git
+    htop-vim
-    hyprland
-    htop
     logseq
     wl-clipboard
+    sox
+    spek
+    ripgrep
+    phinger-cursors
+    rsync
+    jq
+    keepassxc
+    feh
+    stow
+    lf
+    exa
+    fd
+    fzf
+    unar
+    gdu
+    ranger
+    nixfmt
+    whois
+    wofi
   ];
 
   fonts.enableDefaultFonts = true;
   fonts.fonts = with pkgs; [
     noto-fonts
-    noto-fonts-cjk
+    noto-fonts-cjk-sans
+    noto-fonts-cjk-serif
     noto-fonts-emoji
     hack-font
   ];
@@ -72,10 +105,129 @@
 
   services.gnome.core-utilities.enable = false;
   services.mullvad-vpn.enable = true;
+  services.mullvad-vpn.enableExcludeWrapper = false;
 
   networking.networkmanager.wifi.macAddress = "random";
   networking.networkmanager.ethernet.macAddress = "random";
   services.resolved.llmnr = "false";
 
+  environment.defaultPackages = [ ];
+  environment.gnome.excludePackages = [ pkgs.gnome-tour ];
+  services.xserver.excludePackages = [ pkgs.xterm ];
+  services.gnome.gnome-online-accounts.enable = false;
+  services.gnome.gnome-user-share.enable = false;
+  services.gnome.tracker.enable = false;
+  services.gnome.tracker-miners.enable = false;
+
+  # Force containers to use mullvad
+  networking.nat.enable = true;
+  networking.nat.internalInterfaces = ["ve-+"];
+  networking.nat.externalInterface = "wg-mullvad";
+
+  services.interception-tools = {
+    enable = true;
+    plugins = [ pkgs.interception-tools-plugins.dual-function-keys ];
+    udevmonConfig = ''
+      - JOB: "${pkgs.interception-tools}/bin/intercept -g $DEVNODE | ${pkgs.interception-tools-plugins.dual-function-keys}/bin/dual-function-keys -c /etc/dual-function-keys.yaml | ${pkgs.interception-tools}/bin/uinput -d $DEVNODE"
+        DEVICE:
+          EVENTS:
+            EV_KEY: [KEY_CAPSLOCK, KEY_ESC]
+    '';
+  };
+
+  environment.etc."dual-function-keys.yaml".text = ''
+    TIMING:
+        - TAP_MILLISEC: 1000
+        - DOUBLE_TAP_MILLISEC: 0
+    MAPPINGS:
+        - KEY: KEY_CAPSLOCK
+          TAP: KEY_ESC
+          HOLD: KEY_LEFTCTRL
+        - KEY: KEY_SYSRQ
+          TAP: KEY_SYSRQ
+          HOLD: KEY_RIGHTMETA
+  '';
+
+  containers.test = let hostCfg = config;
+  in {
+    autoStart = true;
+    privateNetwork = true;
+    hostAddress = "192.168.100.10";
+    localAddress = "192.168.100.11";
+
+    bindMounts = {
+      waylandDisplay = rec {
+        hostPath = "/run/user/1000";
+        mountPoint = hostPath;
+      };
+    };
+
+    config = { config, pkgs, ... }: {
+      programs.fish.enable = true;
+      users.defaultUserShell = pkgs.fish;
+      environment.shells = with pkgs; [ fish ];
+
+      programs.npm.enable = true;
+
+      nix.package = pkgs.nixFlakes;
+      nix.settings.experimental-features = [ "nix-command" "flakes" ];
+      environment.systemPackages = with pkgs; [
+        p7zip
+        kitty
+        neovim
+        git
+        unzip
+        ripgrep
+        gcc
+        trashy
+        mullvad-browser
+        alacritty
+        logseq
+        feh
+        wget
+        exa
+        fd
+        fzf
+        gdu
+        ranger
+        wofi
+        lf
+      ];
+
+      environment.variables = { TERM = "xterm-kitty"; };
+
+      environment.sessionVariables = {
+        # WAYLAND_DISPLAY = "wayland-0"; # GNOME+gdm
+        WAYLAND_DISPLAY = "wayland-1"; # Hyprland+sddm
+        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"; # GNOME+gdm
+        DISPLAY = ":1"; # Hyprland+sddm
+      };
+
+      services.xserver.enable = true;
+
+      hardware.opengl = {
+        enable = true;
+        extraPackages = hostCfg.hardware.opengl.extraPackages;
+      };
+
+      users.mutableUsers = false;
+      users.allowNoPasswordLogin = true;
+
+      users.users.user = {
+        isNormalUser = true;
+        home = "/home/user";
+      };
+
+      environment.defaultPackages = [ ];
+      system.stateVersion = "22.11";
+    };
+  };
+
   system.stateVersion = "22.11";
 }