fix: clean up comments, unused docker and podman, etc

configuration.nix

  1. Removed stale NixOS boilerplate comments — all the default # Edit this
   configuration file..., # Bootloader., # Enable the X11 windowing
  system., # Define a user account..., commented-out options like #
  services.openssh.enable, firewall comments, and stateVersion comment
  2. Removed Docker/docker-compose — virtualisation.docker block,
  users.groups.docker, "docker" from extraGroups, docker-compose from
  systemPackages
  3. Removed vim from systemPackages
  4. Removed environment.variables.EDITOR (helix defaultEditor = true in
  home.nix handles this)
  5. Removed environment.sessionVariables.TERMINAL and
  environment.variables.RUSTICL_ENABLE (moved to home.nix)
  6. Removed /tmp/nix-build tmpfs mount
  7. Added networking.firewall.enable = true and # Required for Tailscale
  comment on checkReversePath
  8. Separated v4l2loopback from the RAM section (moved # RAM optimizations
   comment to above boot.kernel.sysctl)
  9. Fixed indentation — systemPackages, programs.appimage, imports, lists
  reformatted to one-item-per-line
  10. Trailing whitespace cleanup throughout

  home.nix

  1. Removed services.podman block
  2. Added TERMINAL = "kitty" and RUSTICL_ENABLE = "radeonsi" to
  home.sessionVariables
  3. Replaced 3 repetitive helix language blocks with a single map
  expression
  4. Formatting fixes — function args split to one-per-line, trailing
  whitespace, list formatting (categories, urls, etc.)
  5. Removed blank line before home.sessionVariables

configuration.nix

@@ -1,31 +1,13 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
 { config, pkgs, ... }:
 
 {
-  imports =
+  imports = [ ./hardware-configuration.nix ];
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-    ];
 
-  # Bootloader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
-  # Boot time optimizations
+  boot.loader.timeout = 0;
-  boot.loader.timeout = 0; # Boot immediately without waiting for user input
 
-  # Disable slow services that delay boot
+  networking.hostName = "framework";
-
-  networking.hostName = "framework"; # Define your hostname.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-  
-  # Optimize network configuration for faster boot
 
   hardware.bluetooth = {
     enable = true;
@@ -43,14 +25,13 @@
     enable = true;
   };
 
+  networking.firewall.enable = true;
+  # Required for Tailscale
   networking.firewall.checkReversePath = "loose";
 
   services.tailscale.enable = true;
 
-  # Set your time zone.
   time.timeZone = "America/Los_Angeles";
-
-  # Select internationalisation properties.
   i18n.defaultLocale = "en_US.UTF-8";
 
   i18n.extraLocaleSettings = {
@@ -65,7 +46,6 @@
     LC_TIME = "en_US.UTF-8";
   };
 
-  # Enable the X11 windowing system.
   services.xserver.enable = true;
 
   # Framework Laptop 13 AMD AI 300 Series specific configurations
@@ -77,11 +57,6 @@
     extraPackages = with pkgs; [ mesa.opencl ];
   };
 
-  # Enable Rusticl for AMD Radeon GPUs (DaVinci Resolve)
-  environment.variables = {
-    RUSTICL_ENABLE = "radeonsi";
-  };
-
   # Enable keyd for key remapping
   services.keyd = {
     enable = true;
@@ -116,7 +91,6 @@
     };
   };
 
-  # Enable the GNOME Desktop Environment.
   services.displayManager.gdm.enable = true;
   services.desktopManager.gnome.enable = true;
 
@@ -145,16 +119,13 @@
     nautilus # Using Nemo
   ];
 
-  # Configure keymap in X11
   services.xserver.xkb = {
     layout = "us";
     variant = "";
   };
 
-  # Enable CUPS to print documents.
   services.printing.enable = true;
 
-  # Enable sound with pipewire.
   services.pulseaudio.enable = false;
   security.rtkit.enable = true;
   services.pipewire = {
@@ -162,29 +133,23 @@
     alsa.enable = true;
     alsa.support32Bit = true;
     pulse.enable = true;
-    # If you want to use JACK applications, uncomment this
-    #jack.enable = true;
-
-    # use the example session manager (no others are packaged yet so this is enabled by default,
-    # no need to redefine it in your config for now)
-    #media-session.enable = true;
   };
-
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.xserver.libinput.enable = true;
-
-  # Define a user account. Don't forget to set a password with 'passwd'.
   users.users.jet = {
     isNormalUser = true;
     description = "Jet";
-    extraGroups = [ "networkmanager" "wheel" "docker" "video" "render" ];
+    extraGroups = [
+      "networkmanager"
+      "wheel"
+      "video"
+      "render"
+    ];
   };
 
-  # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
-
+  nix.settings.experimental-features = [
-  # Enable the Flakes feature and the accompanying new nix command-line tool
+    "nix-command"
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+    "flakes"
+  ];
 
   # Framework-specific services
   # Enable fwupd for BIOS updates (distributed through LVFS)
@@ -202,11 +167,9 @@
   nix.settings.auto-optimise-store = true;
   nix.optimise.automatic = true;
 
-  # Optimize Nix for RAM - use more memory for builds
   nix.settings = {
-    max-jobs = "auto"; # Use all CPU cores
+    max-jobs = "auto";
-    cores = 0; # Use all cores
+    cores = 0;
-    # Build in RAM via tmpfs (configured above)
     build-users-group = "nixbld";
   };
 
@@ -249,8 +212,6 @@
   # Enable power management
   powerManagement.enable = true;
 
-  # RAM optimizations for 96GB system
-  # Disable swap usage (set swappiness to 0) - with 96GB RAM, never need swap
   # v4l2loopback for OBS Virtual Camera
   boot.extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback ];
   boot.kernelModules = [ "v4l2loopback" ];
@@ -258,6 +219,7 @@
     options v4l2loopback devices=1 video_nr=1 card_label="OBS Virtual Camera" exclusive_caps=1
   '';
 
+  # RAM optimizations for 96GB system
   boot.kernel.sysctl = {
     "vm.swappiness" = 0; # Never swap to disk
     "vm.vfs_cache_pressure" = 50; # Keep more filesystem cache in RAM
@@ -277,64 +239,16 @@
     ];
   };
 
-  # RAM disk for Nix build cache - speeds up compilation significantly
-  fileSystems."/tmp/nix-build" = {
-    device = "tmpfs";
-    fsType = "tmpfs";
-    options = [
-      "size=32G" # 32GB for Nix builds
-      "mode=1777"
-      "nosuid"
-      "nodev"
-    ];
-  };
-
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
   environment.systemPackages = with pkgs; [
     git
     wget
-  vim
-  docker-compose
     nh
   ];
 
   programs.steam.enable = true;
   programs.nix-index-database.comma.enable = true;
 
-  environment.variables.EDITOR = "helix";
+  # https://wiki.nixos.org/wiki/Appimage
-  environment.sessionVariables = {
-    TERMINAL = "kitty";
-  };
-
-  # Some programs need SUID wrappers, can be configured further or are
-  # started in user sessions.
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
-  # services.openssh.enable = true;
-
-  # Enable rootless Docker
-  virtualisation.docker = {
-    enable = true;
-    rootless = {
-      enable = true;
-      setSocketVariable = true;
-    };
-  };
-
-  # Create docker group
-  users.groups.docker = {
-    name = "docker";
-  };
-
-  # https://wiki.nixos.org/wiki/Appimage#Register_AppImage_files_as_a_binary_type_to_binfmt_misc
   programs.appimage = {
     enable = true;
     binfmt = true;
@@ -353,18 +267,6 @@
     ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="32ac", ATTR{power/autosuspend}="-1"
   '';
 
-  # Open ports in the firewall.
+  system.stateVersion = "25.05";
-  # networking.firewall.allowedTCPPorts = [ ... ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "25.05"; # Did you read the comment?
 
 }

home.nix

@@ -1,4 +1,10 @@
-{ config, pkgs, inputs, lib, ... }:
+{
+  config,
+  pkgs,
+  inputs,
+  lib,
+  ...
+}:
 
 {
   imports = [ inputs.zen-browser.homeModules.default ];
@@ -105,12 +111,13 @@
     gnomeExtensions.wifi-qrcode
   ];
 
-
   # Set environment variables for OpenCL
   home.sessionVariables = {
     OCL_ICD_VENDORS = "/etc/OpenCL/vendors";
     POCL_DEVICES = "cpu";
     BROWSER = "zen";
+    TERMINAL = "kitty";
+    RUSTICL_ENABLE = "radeonsi";
   };
 
   programs.helix = {
@@ -125,31 +132,20 @@
       };
     };
     languages = {
-      language = [
+      language =
-        {
+        map
-          name = "rust";
+          (name: {
+            inherit name;
             end-of-line-diagnostics = "hint";
             inline-diagnostics = {
               cursor-line = "hint";
               other-lines = "hint";
             };
-        }
+          })
-        {
+          [
-          name = "typescript";
+            "rust"
-          end-of-line-diagnostics = "hint";
+            "typescript"
-          inline-diagnostics = {
+            "nix"
-            cursor-line = "hint";
-            other-lines = "hint";
-          };
-        }
-        {
-          name = "nix";
-          end-of-line-diagnostics = "hint";
-          inline-diagnostics = {
-            cursor-line = "hint";
-            other-lines = "hint";
-          };
-        }
           ];
     };
   };
@@ -358,7 +354,10 @@
     exec = "kitty --start-as=fullscreen";
     icon = "kitty";
     type = "Application";
-    categories = ["System" "TerminalEmulator"];
+    categories = [
+      "System"
+      "TerminalEmulator"
+    ];
     comment = "Fast, featureful, GPU based terminal emulator";
   };
 
@@ -421,9 +420,4 @@
     gtk3.extraConfig.gtk-application-prefer-dark-theme = 1;
   };
 
-  # Enable rootless Podman with Home Manager
-  services.podman = {
-    enable = true;
-    autoUpdate.enable = true;
-  };
 }