Add NixOS support

configuration.nix

@@ -0,0 +1,91 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [ ./hardware-configuration.nix ];
+  nixpkgs.config.allowUnfree = true;
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Enable networking
+  networking.hostName = "trudepc";
+  networking.networkmanager.enable = true;
+
+  # Select internationalisation properties.
+  time.timeZone = "Europe/Lisbon";
+  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "pt_PT.UTF-8";
+    LC_IDENTIFICATION = "pt_PT.UTF-8";
+    LC_MEASUREMENT = "pt_PT.UTF-8";
+    LC_MONETARY = "pt_PT.UTF-8";
+    LC_NAME = "pt_PT.UTF-8";
+    LC_NUMERIC = "pt_PT.UTF-8";
+    LC_PAPER = "pt_PT.UTF-8";
+    LC_TELEPHONE = "pt_PT.UTF-8";
+    LC_TIME = "pt_PT.UTF-8";
+  };
+
+  # Enable the GNOME windowing system.
+  services.xserver.enable = true;
+  services.xserver.displayManager.gdm.enable = true;
+  services.xserver.desktopManager.gnome.enable = true;
+  services.printing.enable = true; # CUPS
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+  };
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "altgr-intl";
+  };
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.trude = {
+    isNormalUser = true;
+    description = "TrudeEH";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [ # GUI and user apps
+      vscode brave discord prismlauncher
+    ];
+  };
+
+  # System packages
+  environment.systemPackages = with pkgs; [
+    git curl wget pass lynis bat
+    neovim tmux htop fzf
+  ];
+
+  programs.gnupg.agent.enable = true;
+
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true;
+    dedicatedServer.openFirewall = true;
+  };
+
+  # Firewall
+  networking.firewall.allowedTCPPorts = [ 22 ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+
+  # Allow running executables.
+  programs.nix-ld = {
+    enable = true;
+    libraries = with pkgs; [
+      # Add any missing dynamic libraries for unpacked programs here.
+    ];
+  };
+
+  system.stateVersion = "24.11"; # Don't change this value.
+}

dconf-settings.ini

@@ -37,6 +37,7 @@ resize-with-right-button=true
 
 [org/gnome/mutter]
 edge-tiling=true
+dynamic-workspaces=true
 
 [org/gnome/shell]
 disabled-extensions=['tiling-assistant@ubuntu.com', 'ubuntu-dock@ubuntu.com', 'ding@rastersoft.com']
@@ -103,3 +104,6 @@ play-sound=true
 [org/gnome/TextEditor]
 highlight-current-line=true
 show-map=true
+
+[org/gnome/desktop/sound]
+event-sounds=true

home/.bashrc

@@ -84,13 +84,6 @@ alias cat="bat"
 
 set completion-ignore-case On
 
-# bash-completion
-if [[ "$OSTYPE" != "darwin"* ]] && [ ! -f /usr/share/bash-completion/bash_completion ]; then
-  p i bash-completion
-fi
-
-. /usr/share/bash-completion/bash_completion
-
 export OFLAGS="--ozone-platform-hint=auto"
 
 export PATH=$PATH:$HOME/.local/bin

install.sh

@@ -37,15 +37,13 @@ install_gnome_extension() {
    fi
 }
 
-mkdir -p "$HOME/dotfiles/logs"
-
 # Clone Dotfiles if not already present
 cd "$HOME/dotfiles"
 if [ "$(pwd)" != "$HOME/dotfiles" ]; then
    printf "${YELLOW}Cloning dotfiles repository...${NC}\n"
    git clone https://github.com/TrudeEH/dotfiles --depth 1
    if [ $? -ne 0 ]; then
-      printf "${RED}Error cloning dotfiles repository. Exiting...${NC}\n"
+      printf "${RED}Error cloning dotfiles repository. Is git installed? Exiting...${NC}\n"
       exit 2
    fi
    cd dotfiles || exit
@@ -62,6 +60,18 @@ fi
 
 source ./scripts/p.sh
 
+# NixOS
+if grep -qi "nixos" /etc/os-release; then
+   printf "${CYAN}NixOS detected.${NC}\n"
+   nixos=true
+   sudo cp -f /etc/nixos/configuration.nix /etc/nixos/configuration.nix.bak
+   sudo cp -f configuration.nix /etc/nixos/configuration.nix
+   sudo nix-channel --add https://nixos.org/channels/nixos-unstable nixos
+   p
+fi
+
+mkdir -p "$HOME/dotfiles/logs"
+
 printf "${CYAN}\n"
 printf "####################\n"
 printf "#"
@@ -73,14 +83,16 @@ printf "${CYAN}Desktop: ${PURPLE}%s${NC}\n" "$XDG_CURRENT_DESKTOP"
 printf "\n"
 
 # Install Programs
-programs=(neovim curl git tmux htop fzf gcc make tldr pass lynis bat)
+if [ -z "$nixos" ]; then
+   programs=(neovim curl git tmux htop fzf gcc make tldr pass lynis bat)
 
-if [[ "$OSTYPE" != "darwin"* ]]; then
+   if [[ "$OSTYPE" != "darwin"* ]]; then
-   programs+=(ufw s-tui)
+      programs+=(ufw s-tui)
+   fi
+
+   p i "${programs[@]}"
 fi
 
-p i "${programs[@]}"
-
 # Copy files
 printf "${YELLOW}Installing Dotfiles...${NC}\n"
 cp -r "$HOME/dotfiles/home/." "$HOME"
@@ -121,7 +133,7 @@ else
 fi
 
 # UFW Firewall
-if [[ "$OSTYPE" != "darwin"* ]]; then
+if [ -z "$nixos" ] && [[ "$OSTYPE" != "darwin"* ]]; then
    printf "${YELLOW}Setting up UFW...${NC}\n"
    sudo ufw default deny incoming
    sudo ufw default allow outgoing
@@ -137,7 +149,7 @@ if [[ "$OSTYPE" != "darwin"* ]]; then
    else
       printf "${GREEN}UFW setup successfully.${NC}\n"
    fi
-else
+elif [[ "$OSTYPE" == "darwin"* ]]; then
    printf "${YELLOW}Enabling macOS Firewall...${NC}\n"
    sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setglobalstate on
    if [ $? -ne 0 ]; then

scripts/p.sh

@@ -52,10 +52,13 @@ p() (
     if [[ ${packageManagers[@]} =~ "nix" ]]; then
       printf "%b\n" "${YELLOW}Updating nix...${ENDCOLOR}"
       nix-channel --update
-      nix-collect-garbage --delete-older-than 7d
+      nix-collect-garbage --delete-older-than 7d &>/dev/null
       if command -v nixos-rebuild >/dev/null 2>&1; then
         sudo nix-channel --update
-        sudo nixos-rebuild switch
+        printf "${YELLOW}Rebuilding NixOS...${NC}\n"
+        sudo nixos-rebuild switch &>/tmp/nixos_rebuild.log || (
+          cat /tmp/nixos_rebuild.log | grep --color error && false
+        )
       fi
     fi
     if [[ ${packageManagers[@]} =~ "brew" ]]; then