initial commit

hosts/canopus/default.nix

@@ -0,0 +1,180 @@
+{ inputs, outputs, lib, config, pkgs, username, ... }: {
+  imports = [
+    inputs.nixos-hardware.nixosModules.asus-zephyrus-ga503
+    ./hardware-configuration.nix
+  ];
+
+  nixpkgs = {
+    overlays = [
+      outputs.overlays.additions
+      outputs.overlays.modifications
+      outputs.overlays.unstable-packages
+      outputs.overlays.nur
+    ];
+
+    config = {
+      allowUnfree = true;
+      joypixels.acceptLicense = true;
+    };
+  };
+
+  nix = {
+    settings = {
+      experimental-features = "nix-command flakes";
+      auto-optimise-store = true;
+    };
+  };
+
+  time.timeZone = "Asia/Kolkata";
+  i18n = {
+    defaultLocale = "en_IN";
+    extraLocaleSettings = {
+      LC_ADDRESS = "en_IN";
+      LC_IDENTIFICATION = "en_IN";
+      LC_MEASUREMENT = "en_IN";
+      LC_MONETARY = "en_IN";
+      LC_NAME = "en_IN";
+      LC_NUMERIC = "en_IN";
+      LC_PAPER = "en_IN";
+      LC_TELEPHONE = "en_IN";
+      LC_TIME = "en_IN";
+    };
+  };
+
+  networking = {
+    hostName = "canopus";
+    networkmanager.enable = true;
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [ 80 443 3000 6666 ];
+    };
+  };
+
+  boot = {
+    kernelPackages = pkgs.linuxPackages_zen;
+    supportedFilesystems = [ "ntfs" ];
+    initrd.systemd.enable = true;
+
+    loader = {
+      systemd-boot = {
+        enable = true;
+        # configurationLimit = 5;
+      };
+      efi.canTouchEfiVariables = true;
+      timeout = 1;
+    };
+  };
+
+  hardware = {
+    bluetooth.enable = true;
+    bluetooth.powerOnBoot = true;
+    opengl.driSupport32Bit = true;
+  };
+
+  security = {
+    sudo.wheelNeedsPassword = false;
+    polkit.enable = true;
+    rtkit.enable = true;
+  };
+
+  systemd = {
+    enableEmergencyMode = false;
+
+    user = {
+      services.polkit-gnome-authentication-agent-1 = {
+        description = "polkit-gnome-authentication-agent-1";
+        wantedBy = [ "graphical-session.target" ];
+        wants = [ "graphical-session.target" ];
+        after = [ "graphical-session.target" ];
+        serviceConfig = {
+          Type = "simple";
+          ExecStart = "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1";
+          Restart = "on-failure";
+          RestartSec = 1;
+          TimeoutStopSec = 10;
+        };
+      };
+    };
+  };
+
+  programs = {
+    ssh.startAgent = true;
+    zsh.enable = true;
+    thunar = {
+      enable = true;
+      plugins = with pkgs.xfce; [ thunar-archive-plugin thunar-volman ];
+    };
+    nix-ld.enable = true;
+    nm-applet.enable = true;
+  };
+
+  users = {
+    defaultUserShell = pkgs.zsh;
+    users.${username} = {
+      initialPassword = "${username}";
+      isNormalUser = true;
+      extraGroups = [ "networkmanager" "wheel" "storage" ];
+      openssh.authorizedKeys.keys = [
+        ''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIL+OzPUe2ECPC929DqpkM39tl/vdNAXfsRnmrGfR+X3D 0xtux@pm.me''
+      ];
+    };
+  };
+
+  services = {
+    openssh = {
+      enable = true;
+      settings = {
+        PasswordAuthentication = false;
+      };
+    };
+
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+    };
+
+    logind = {
+      extraConfig = "HandlePowerKey=suspend";
+      lidSwitch = "suspend";
+      lidSwitchExternalPower = "suspend";
+    };
+
+    syncthing = {
+      enable = true;
+      user = "tux";
+      dataDir = "/home/tux/";
+    };
+
+    xserver = {
+      enable = true;
+      layout = "in";
+      xkbVariant = "eng";
+      libinput.touchpad.naturalScrolling = true;
+    };
+
+    blueman.enable = true;
+
+    supergfxd.enable = true;
+
+    asusd = {
+      enable = true;
+      enableUserService = true;
+      asusdConfig = "bat_charge_limit: 80";
+    };
+
+    gvfs.enable = true;
+    tumbler.enable = true;
+    gnome.gnome-keyring.enable = true;
+    tailscale.enable = true;
+    mullvad-vpn = {
+      enable = true;
+      package = pkgs.mullvad-vpn;
+    };
+  };
+
+  fonts.packages = with pkgs; [ (nerdfonts.override { fonts = [ "FiraCode" "JetBrainsMono" ]; }) ];
+
+  system.stateVersion = "23.11";
+}

hosts/canopus/hardware-configuration.nix

@@ -0,0 +1,36 @@
+# 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 = [ "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/e79e5cdf-4197-4f44-96c7-3ab9ba9878bb";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/ADC4-BC71";
+    fsType = "vfat";
+  };
+
+  swapDevices = [ ];
+
+  # 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.enp3s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp4s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}