Add nixos-config

nix/flake.lock

@@ -0,0 +1,82 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1609010567,
+        "narHash": "sha256-N6WslRAtrvCPCpQnxQqo+VlSivX/KylL9Xy/OZr0kMg=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "22f6736e628958f05222ddaadd7df7818fe8f59d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-20.09",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1610779893,
+        "narHash": "sha256-dAKlewu9L3C4ZCWgS1UVtk2gYJI42ZeUdcezfbXvSdw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1eff582e7ea6dcb208127ad369e231eaaf6fa378",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-20.09",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-master": {
+      "locked": {
+        "lastModified": 1610831355,
+        "narHash": "sha256-5MM+YvTkLyWEBxlKALvs6EmSE74wDUhVreO2fyxudDY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "feb775d1c87b52b122db203e21341794f2044f84",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1610219734,
+        "narHash": "sha256-hCsGe2nDz+SX4uO+lj0qPVcSGZdt52R9Yk5MOYs4djw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "257cbbcd3ab7bd96f5d24d50adc807de7c82e06d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-master": "nixpkgs-master",
+        "nixpkgs-unstable": "nixpkgs-unstable"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

nix/flake.nix

@@ -0,0 +1,62 @@
+{
+  inputs = {
+    home-manager = {
+      url = "github:nix-community/home-manager/release-20.09";
+      inputs.nixpkgs.follows = "/nixpkgs";
+    };
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-20.09";
+    nixpkgs-master.url = "github:NixOS/nixpkgs";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs = { self, home-manager, nixpkgs, nixpkgs-master, nixpkgs-unstable }: {
+    nixosConfigurations = let
+      defaultModules = [
+        home-manager.nixosModules.home-manager
+        ./modules/g810-led.nix
+        # ./main/fonts.nix
+        # ./main/general.nix
+        # ./main/hardware.nix
+        # ./main/kernel.nix
+        # ./main/misc.nix
+        # ./main/networking.nix
+        # ./main/packages.nix
+        # ./main/printing.nix
+        # ./main/services.nix
+        # ./main/terminal.nix
+
+        ({ config, lib, lib', ... }: {
+          config = {
+            _module.args = {
+              lib' = lib // import ./lib { inherit config lib; };
+              master = lib'.pkgsImport nixpkgs-master;
+              unstable = lib'.pkgsImport nixpkgs-unstable;
+            };
+
+            nix.registry = {
+              nixpkgs.flake = nixpkgs;
+              nixpkgs-unstable.flake = nixpkgs-unstable;
+            };
+
+            nixpkgs.overlays = [ (import ./overlays) ];
+
+            home-manager = {
+              useGlobalPkgs = true;
+              useUserPackages = true;
+              users.dave.imports = [ ./home/default.nix ];
+            };
+          };
+        })
+      ];
+    in {
+      hephaestus = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./machines/hephaestus/configuration.nix
+          ./machines/hephaestus/hardware.nix
+        ] ++ defaultModules;
+      };
+    };
+  };
+}
+

nix/home/default.nix

@@ -1,7 +1,7 @@
 { pkgs, ... }:
 
 {
-  nixpkgs.overlays = import ./overlays { inherit pkgs; };
+  nixpkgs.overlays = import ../overlays { inherit pkgs; };
   nixpkgs.config.allowUnfree = true;
 
   home = {

nix/machines/hephaestus/configuration.nix

@@ -0,0 +1,88 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [ ./hardware.nix ];
+
+  nixpkgs.config.allowUnfree = true;
+
+  nix = {
+    package = pkgs.nixFlakes;
+    extraOptions = ''
+      experimental-features = nix-command flakes
+    '';
+  };
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  networking.hostName = "hephaestus"; # Define your hostname.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # Set your time zone.
+  time.timeZone = "America/Toronto";
+
+  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
+  # Per-interface useDHCP will be mandatory in the future, so this generated config
+  # replicates the default behaviour.
+  networking.useDHCP = false;
+  networking.interfaces.enp34s0.useDHCP = true;
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "us";
+  };
+
+  # Enable the GNOME 3 Desktop Environment.
+  services.xserver.enable = true;
+  services.xserver.displayManager.gdm.enable = true;
+  services.xserver.desktopManager.gnome3.enable = true;
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # Enable sound.
+  sound.enable = true;
+
+  # Enable 32bit for steam
+  hardware.pulseaudio.enable = true;
+  hardware.opengl.driSupport32Bit = true;
+  hardware.opengl.extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
+  hardware.pulseaudio.support32Bit = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.dave = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" "docker" ];
+    shell = pkgs.zsh;
+  };
+
+  environment.systemPackages = with pkgs; [ gnome3.gnome-tweaks ];
+
+  virtualisation.docker.enable = true;
+
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+
+  # Open ports in the firewall.
+  networking.firewall.enable = true;
+
+  system.stateVersion = "unstable";
+  system.autoUpgrade.enable = true;
+
+  # systemd.services.g810-led = {
+  #   description = "Set Logitech G810 Led Profile";
+  #   serviceConfig = {
+  #     ExecStart = "${pkgs.g810-led}/bin/g810-led -p /etc/g610-led/profile";
+  #     Type = "oneshot";
+  #   };
+  #   wantedBy = [ "multi-user.target" ];
+  # };
+
+}
+

nix/machines/hephaestus/hardware.nix

@@ -0,0 +1,41 @@
+# 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" "ahci" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/d3079c84-11b2-4c2b-bf9e-5a067854a21d";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/CEF0-328B";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/39a775f9-e5b8-4029-875a-1df6d99cad5c"; }
+    ];
+
+  # high-resolution display
+  hardware.video.hidpi.enable = lib.mkDefault true;
+
+  # Enable g810-led and set profile.
+  # hardware.g810-led.enable = true;
+  # hardware.g810-led.profile = builtins.toFile "g610-led-profile" ''
+  #   a ff3000 # Set all keys to orange-red.
+  #   c # Commit changes.
+  # '';
+
+
+}

nix/nixos-rebuild

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+cd "$(dirname "$0")"
+exec nixos-rebuild -I nixos-config=machines/$(hostname)/configuration.nix "$@"