init

system-switch.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+HERE="$(dirname "$0")"
+
+sudo nixos-rebuild switch -I nixos-config="$HERE/system/configuration.nix"

system/configuration.nix

@@ -0,0 +1,128 @@
+# 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 =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader.efi.efiSysMountPoint = "/boot/efi";
+
+  networking.hostName = "nixos"; # 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";
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "America/Sao_Paulo";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "pt_BR.utf8";
+
+  # Enable the X11 windowing system.
+  services.xserver.enable = true;
+
+  # Enable the GNOME Desktop Environment.
+  services.xserver.displayManager.gdm.enable = true;
+  services.xserver.desktopManager.gnome.enable = true;
+
+  # Configure keymap in X11
+  services.xserver = {
+    layout = "us";
+    xkbVariant = "colemak";
+  };
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+      services.flatpak.enable = true;
+  virtualisation.docker.enable = true;
+
+  # Enable sound with pipewire.
+  sound.enable = true;
+  hardware.pulseaudio.enable = true;
+  security.rtkit.enable = true;
+  services.pipewire.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.lelgenio = {
+    isNormalUser = true;
+    description = "Leonardo Eugênio";
+    extraGroups = [ "networkmanager" "wheel" "docker"];
+    shell = pkgs.fish;
+  };
+  programs.fish.enable = true;
+  services.syncthing = {
+    enable = true;
+    user = "lelgenio";
+    dataDir = "/home/lelgenio/";
+    configDir = "/home/lelgenio/.config/syncthing";
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+  #  wget
+    git
+    pinentry-curses 
+    firefox
+    vscode
+    micro
+    fd
+  ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  services.pcscd.enable = true;
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+    pinentryFlavor = "curses";
+  };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  nix = {
+    package = pkgs.nixFlakes; # or versioned attributes like nixVersions.nix_2_8
+    extraOptions = ''
+      experimental-features = nix-command flakes
+    '';
+  };
+
+  # 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 leavecatenate(variables, "bootdev", bootdev)
+  # 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 = "22.05"; # Did you read the comment?
+
+}

system/hardware-configuration.nix

@@ -0,0 +1,40 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "rtsx_usb_sdmmc" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/67af2da1-b4a8-4c32-a7e8-c1d0a8de21ab";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot/efi" =
+    { device = "/dev/disk/by-uuid/1428-8899";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/4d214f1e-63d5-4a1b-94fe-50af27824325"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp2s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp1s0.useDHCP = lib.mkDefault true;
+
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

user-switch.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+HERE="$(dirname "$0")"
+
+home-manager switch -f "$HERE/user/home.nix"

user/home.nix

@@ -0,0 +1,50 @@
+{ config, pkgs, ... }:
+
+{
+  # Home Manager needs a bit of information about you and the
+  # paths it should manage.
+  home.username = "lelgenio";
+  home.homeDirectory = "/home/lelgenio";
+
+  # This value determines the Home Manager release that your
+  # configuration is compatible with. This helps avoid breakage
+  # when a new Home Manager release introduces backwards
+  # incompatible changes.
+  #
+  # You can update Home Manager without changing this value. See
+  # the Home Manager release notes for a list of state version
+  # changes in each release.
+  home.stateVersion = "22.05";
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+
+  home.packages = with pkgs; [
+    alacritty
+    exa
+    fd
+    ripgrep
+  ];
+
+
+  programs.firefox = {
+    enable = true;
+    package = pkgs.firefox;
+    # extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+    #   darkreader
+    #   ublock-origin
+    # ];
+    # profiles = {
+    #   main = {
+    #     isDefault = true;
+    #     settings = {
+    #       "devtools.theme" = "dark";
+    #       "toolkit.legacyUserProfileCustomizations.stylesheets" = true;
+    #     };
+    #     userChrome = ''
+    #       #tabbrowser-tabs { visibility: collapse !important; } 
+    #     '';
+    #   };
+    # };
+  };
+}