initial commit

home-manager/desktop/flake.lock

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+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1710062421,
+        "narHash": "sha256-FiCNRfyUgJOLYIokLiFsfI7B+Zn9HDnOzFR3uVr5qsQ=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "36f873dfc8e2b6b89936ff3e2b74803d50447e0a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1709961763,
+        "narHash": "sha256-6H95HGJHhEZtyYA3rIQpvamMKAGoa8Yh2rFV29QnuGw=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "3030f185ba6a4bf4f18b87f345f104e6a6961f34",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

home-manager/desktop/flake.nix

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+{
+  description = "Home Manager configuration of polygon";
+
+  inputs = {
+    # Specify the source of Home Manager and Nixpkgs.
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { nixpkgs, home-manager, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = nixpkgs.legacyPackages.${system};
+    in {
+      homeConfigurations."polygon" = home-manager.lib.homeManagerConfiguration {
+        inherit pkgs;
+
+        # Specify your home configuration modules here, for example,
+        # the path to your home.nix.
+        modules = [ ./home.nix ];
+
+        # Optionally use extraSpecialArgs
+        # to pass through arguments to home.nix
+      };
+    };
+}

home-manager/desktop/home.nix

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+{ config, pkgs, ... }:
+
+{
+  # Home Manager needs a bit of information about you and the paths it should
+  # manage.
+  home.username = "polygon";
+  home.homeDirectory = "/home/polygon";
+
+  # 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 should not change this value, even if you update Home Manager. If you do
+  # want to update the value, then make sure to first check the Home Manager
+  # release notes.
+  home.stateVersion = "23.11"; # Please read the comment before changing.
+  nixpkgs.config.allowUnfree = true;
+  # The home.packages option allows you to install Nix packages into your
+  # environment.
+  home.packages = with pkgs; [
+    rustup
+    firefox
+    thunderbird
+    hexchat
+    steam
+    keepassxc
+  ];
+
+  programs = {  
+    neovim.enable = true;
+    vscode = {
+    enable = true;
+    package = pkgs.vscodium;
+    #extensions = with pkgs.vscode-extensions; [nix-ide rust-lang.rust-analyzer ];
+    };
+    zsh = {
+      enable = true;
+      enableAutosuggestions = true;
+      oh-my-zsh = {
+        enable = true;
+	plugins = [
+	"adb"
+	"rust"
+	"git"
+	"common-aliases"
+	];
+	theme = "bira";
+      };
+    };
+    kitty = {
+      enable = true;
+      shellIntegration.enableZshIntegration = true;
+      theme = "Dark Pride";
+    };
+  };
+
+  services = {
+    syncthing = {
+      enable = true;
+      tray.enable = true;
+    };
+
+  };
+
+  # Home Manager is pretty good at managing dotfiles. The primary way to manage
+  # plain files is through 'home.file'.
+  home.file = {
+    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
+    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
+    # # symlink to the Nix store copy.
+    # ".screenrc".source = dotfiles/screenrc;
+
+    # # You can also set the file content immediately.
+    # ".gradle/gradle.properties".text = ''
+    #   org.gradle.console=verbose
+    #   org.gradle.daemon.idletimeout=3600000
+    # '';
+  };
+
+  # Home Manager can also manage your environment variables through
+  # 'home.sessionVariables'. If you don't want to manage your shell through Home
+  # Manager then you have to manually source 'hm-session-vars.sh' located at
+  # either
+  #
+  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  /etc/profiles/per-user/polygon/etc/profile.d/hm-session-vars.sh
+  #
+  home.sessionVariables = {
+    EDITOR = "neovim";
+  };
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+}

hosts/common/default.nix

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+{
+  imports = [
+    ./sound.nix
+  ];
+}

hosts/common/locales.nix

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+{
+  config,
+  pkgs,
+  ...
+}:
+
+{
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "de_DE.UTF-8";
+    LC_IDENTIFICATION = "de_DE.UTF-8";
+    LC_MEASUREMENT = "de_DE.UTF-8";
+    LC_MONETARY = "de_DE.UTF-8";
+    LC_NAME = "de_DE.UTF-8";
+    LC_NUMERIC = "de_DE.UTF-8";
+    LC_PAPER = "de_DE.UTF-8";
+    LC_TELEPHONE = "de_DE.UTF-8";
+    LC_TIME = "de_DE.UTF-8";
+  };
+
+  time.timeZone = "Europe/Berlin";
+  console.keyMap = "de";
+}

hosts/common/sound.nix

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+{
+config,
+pkgs,
+...
+}:
+
+{
+  sound.enable = true;
+  hardware.pulseaudio.enable = false;
+  hardware.bluetooth.enable = true;
+  hardware.bluetooth.powerOnBoot = true;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  services.blueman.enable = true;
+}

hosts/twinkpad/configuration.nix

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+# 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
+      ./../common
+    ];
+  # enable flakes
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  boot.initrd.luks.devices."luks-b568867f-1d41-4bc6-9639-12b5e23b90c0".device = "/dev/disk/by-uuid/b568867f-1d41-4bc6-9639-12b5e23b90c0";
+  networking.hostName = "twinkpad";
+  # Enable networking
+  networking.networkmanager.enable = true;
+  environment.pathsToLink = [ "/share/zsh" ];
+  environment.shells = [ "/home/polygon/.nix-profile/bin/zsh" ];
+  # Set your time zone.
+
+  # Enable the X11 windowing system.
+  services.xserver.enable = true;
+
+  # Enable the KDE Plasma Desktop Environment.
+  services.xserver.displayManager.sddm.enable = true;
+  services.xserver.desktopManager.plasma5.enable = true;
+
+  # Configure keymap in X11
+  services.xserver = {
+    layout = "de";
+    xkbVariant = "";
+  };
+
+  services.dbus.enable = true;
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.polygon = {
+    isNormalUser = true;
+    description = "polygon-system";
+    extraGroups = [ "networkmanager" "wheel" ];
+  };
+
+  # Enable automatic login for the user.
+  services.xserver.displayManager.autoLogin.enable = true;
+  services.xserver.displayManager.autoLogin.user = "polygon";
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    neovim
+    wget
+    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;
+
+  # 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 = "23.11"; # Did you read the comment?
+
+}

hosts/twinkpad/hardware-configuration.nix

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+# 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" "usb_storage" "uas" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/f84ca426-6c93-4b89-a957-462ee3892874";
+      fsType = "ext4";
+    };
+
+  boot.initrd.luks.devices."luks-b222056c-4062-4e54-8696-4e13be9b7096".device = "/dev/disk/by-uuid/b222056c-4062-4e54-8696-4e13be9b7096";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/B013-3BBA";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/a514444b-bbbb-4b5e-a7dd-0f0ee6a685c2"; }
+    ];
+
+  # 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.enp0s31f6.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wwp0s20f0u6i12.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

scripts/setup.sh

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+#!/bin/sh
+
+echo "Select a machine:"
+select machine in machines/*; do
+  if [ -n "$machine" ]; then
+    break
+  else
+    echo "Invalid selection."
+  fi
+done
+
+sudo mv /etc/nixos /etc/nixos.bak
+sudo mkdir /etc/nixos
+sudo ln -s "$(pwd)/$machine/*" /etc/nixos
+
+read -p "Do you want to symlink home-manager? (y/n): " symlinkHomeManager
+if [ "$symlinkHomeManager" = "y" ] || [ "$symlinkHomeManager" = "Y" ]; then
+    echo -e "\nSelect a home manager configuration:"
+    select config in home-manager/*; do
+        if [ -n "$config" ]; then
+            break
+        else
+            echo "Invalid selection."
+        fi
+    done
+
+    mv ~/.config/home-manager ~/.config/home-manager.bak
+    ln -s "$(pwd)/$config" ~/.config/home-manager
+else
+    echo "Skipped symlink for home-manager"
+fi
+
+echo "Task completed successfully."
+