nixos/modules/system/common.nix

{ pkgs, ... }:

{
  imports = [
    ../common.nix
  ];

  # Set your time zone.
  time.timeZone = "Europe/Paris";

  # Select internationalisation properties.
  i18n.defaultLocale = "fr_FR.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "fr_FR.UTF-8";
    LC_IDENTIFICATION = "fr_FR.UTF-8";
    LC_MEASUREMENT = "fr_FR.UTF-8";
    LC_MONETARY = "fr_FR.UTF-8";
    LC_NAME = "fr_FR.UTF-8";
    LC_NUMERIC = "fr_FR.UTF-8";
    LC_PAPER = "fr_FR.UTF-8";
    LC_TELEPHONE = "fr_FR.UTF-8";
    LC_TIME = "fr_FR.UTF-8";
  };

  nixpkgs.config.allowUnfree = true;

  services.udev.packages = [ pkgs.yubikey-personalization ];
  services.pcscd.enable = true;

  programs.gnupg.agent = {
    enable = true;
    enableSSHSupport = true;
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim
    nixd

    # For debugging and troubleshooting Secure Boot.
    sbctl

    # Usefull tools to debug
    gdb
    lldb
    gammaray # QT Inspector

    yubikey-manager

    # Usefull for automatic informations collect software like KDE
    vulkan-tools # For vulkaninfo command
    wayland-utils # For wayland-info command
    glxinfo
    clinfo
    aha
    usbutils
    pciutils
  ];

  services.fwupd.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.florian = {
    isNormalUser = true;
    description = "florian";
    extraGroups = [ "networkmanager" "wheel" ];
  };

  # Downloads and provides debug symbols and source code for nix derivations to gdb and other debuginfod-capable debuggers as needed.
  # Require https://github.com/symphorien/nixseparatedebuginfod?tab=readme-ov-file#gdb
  services.nixseparatedebuginfod.enable = true;

  # 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";

  # Enable networking
  networking = {
    networkmanager.enable = true;
    firewall.enable = true;
  };

  # Open ports in the firewall.
  # 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?
}