adding modularity

modules/home-manager/browser.nix

@@ -0,0 +1,55 @@
+# See https://github.com/nix-community/home-manager/blob/master/modules/programs/browserpass.nix for a reference
+{pkgs, ...}:
+{
+  programs.firefox = {
+    ## Enable the Firefox web browser
+    enable = true;
+    ## Global preferences
+    policies = {
+      BlockAboutConfig = true;
+      DefaultDownloadDirectory = "\${home}/Downloads";
+    };
+
+    ## Per-profile preferences
+    profiles.default = {
+      search = {
+        force = true;
+        default = "DuckDuckGo";
+        privateDefault = "DuckDuckGo";
+        order = ["DuckDuckGo" "Google"];
+      };
+      settings = {
+        "browser.startup.homepage" = "about:home";
+
+        # Disable irritating first-run stuff
+        "browser.disableResetPrompt" = true;
+        "browser.download.panel.shown" = true;
+        "browser.feeds.showFirstRunUI" = false;
+        "browser.messaging-system.whatsNewPanel.enabled" = false;
+        "browser.rights.3.shown" = true;
+        "browser.shell.checkDefaultBrowser" = false;
+        "browser.shell.defaultBrowserCheckCount" = 1;
+        "browser.startup.homepage_override.mstone" = "ignore";
+        "browser.uitour.enabled" = false;
+        "startup.homepage_override_url" = "";
+        "trailhead.firstrun.didSeeAboutWelcome" = true;
+        "browser.bookmarks.restore_default_bookmarks" = false;
+        "browser.bookmarks.addedImportButton" = true;
+
+        # Disable "save password" prompt
+        "signon.rememberSignons" = false;
+
+        # Harden
+        "privacy.trackingprotection.enabled" = true;
+        "dom.security.https_only_mode" = true;
+      };
+
+      # Extensions
+      extensions = with pkgs.inputs.firefox-addons; [
+        ublock-origin
+        keepassxc-browser
+        ghostery
+      ];
+    };
+  };
+}

modules/home-manager/code.nix

@@ -0,0 +1,6 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [
+    vscode
+    flutter
+  ];
+}

modules/nixos/gdm.nix

@@ -0,0 +1,27 @@
+{
+    config,
+    lib,
+    pkgs,
+    ...
+}:
+{
+    # this actually does not enable xorg, but it is required for GDM
+    services.xserver.enable = true;
+    services.xserver.displayManager.gdm.enable = true;
+    services.xserver.desktopManager.gnome.enable = true;
+    # here we set wayland to be used
+    services.xserver.displayManager.gdm.wayland = true;
+
+
+    ## Slim down the gnome dependencies
+    environment.gnome.excludePackages = (with pkgs; [
+        gnome-photos
+        gnome-tour
+        gnome.geary
+        gnome.gedit
+        gnome.tali
+        gnome.gnome-music
+        gnome.cheese
+    ])
+
+}

modules/nixos/networks.nix

@@ -0,0 +1,26 @@
+{ config, pkgs, ... }:
+
+let
+    networks = [
+        {
+            ssid = "MyNetwork1";
+            psk = "password1";
+        }
+        {
+            ssid = "MyNetwork2";
+            psk = "password2";
+        }
+        {
+            ssid = "MyNetwork3";
+            psk = "password3";
+        }
+        {
+            ssid = "MyNetwork4";
+            psk = "password4";
+        }
+    ];
+in
+
+{
+    networking.networkmanager.networks = networks;
+}

modules/nixos/pipewire.nix

@@ -0,0 +1,15 @@
+{
+    config,
+    lib,
+    pkgs,
+    ...
+}:
+{
+  # Needs to be explicitly set to false...
+  hardware.pulseaudio.enable = false;
+  # OR
+  services.pipewire = {
+    enable = true;
+    pulse.enable = true;
+  };
+}