Add flake output

flake.lock

@@ -0,0 +1,95 @@
+{
+  "nodes": {
+    "emacs-overlay": {
+      "locked": {
+        "lastModified": 1623260469,
+        "narHash": "sha256-zEisFZsGiAiI4k0D+zd1g+j+/YEEdzxIhmGV1fEcVZw=",
+        "owner": "nix-community",
+        "repo": "emacs-overlay",
+        "rev": "7a60fbc3fbcd1ac549af35db2b54c53b0b99da6e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "emacs-overlay",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1623251710,
+        "narHash": "sha256-eCMquRJXAzzFgNcTO4jQqp8D40N0jSA58+oqhyOrEbU=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "42847469b3f65a363dc52b66be09d0ac4edcc55c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1623143341,
+        "narHash": "sha256-a8NjpJVvJkb3ehu/KP1OaWwlRexom2D7lQEH5uCO9yA=",
+        "owner": "nixos",
+        "repo": "nixos-hardware",
+        "rev": "fccbee72df707c3fb074854668deee6e1ff02351",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1622966049,
+        "narHash": "sha256-6g+28v94ISkVk9TBSsITVOnB2slK8plieWPIF2jo/l0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fbfb79400a08bf754e32b4d4fc3f7d8f8055cf94",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-unstable",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1623267925,
+        "narHash": "sha256-qCQMqKqBrTHaPcxL8nSlUO+gWT+f96RmBr2lHGXKHSk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "83f6711464e03a856fb554693fe2e0f3af2ab0d5",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "master",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "emacs-overlay": "emacs-overlay",
+        "home-manager": "home-manager",
+        "nixos-hardware": "nixos-hardware",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,65 @@
+# This file is controlled by /etc/dotfiles/README.org
+{
+  description = "Immutable NixOS dotfiles.";
+
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-unstable";
+    nixpkgs-unstable.url = "nixpkgs/master"; 
+    home-manager.url = "github:nix-community/home-manager";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+    emacs-overlay.url = "github:nix-community/emacs-overlay";
+    nixos-hardware.url = "github:nixos/nixos-hardware";
+  };
+
+  outputs = inputs @ { self, nixpkgs, nixpkgs-unstable, ... }: {
+    nixosConfigurations = {
+      nixos = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = { inherit inputs; };
+        modules = [
+          ./hosts/nixos
+          ./modules/x11.nix
+          ./modules/flakes.nix
+          ./modules/cachix.nix
+          inputs.home-manager.nixosModules.home-manager {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.users.chris = {
+              imports = [
+                ./modules/git.nix
+                ./modules/gpg.nix
+                ./modules/vim.nix
+                ./modules/gtk.nix
+                ./modules/emacs.nix
+              ];
+            };
+          }
+        ];
+      };
+      # NOTE: Work In Progress!
+      # acernitro = nixpkgs.lib.nixosSystem {
+      #   system = "x86_64-linux";
+      #   specialArgs = { inherit inputs; };
+      #   modules = [
+      #     ./hosts/acernitro
+      #     ./modules/x11.nix
+      #     ./modules/flakes.nix
+      #     ./modules/cachix.nix
+      #     inputs.home-manager.nixosModules.home-manager {
+      #       home-manager.useGlobalPkgs = true;
+      #       home-manager.useUserPackages = true;
+      #       home-manager.users.chris = {
+      #         imports = [
+      #           ./modules/git.nix
+      #           ./modules/gpg.nix
+      #           ./modules/vim.nix
+      #           ./modules/gtk.nix
+      #           ./modules/emacs.nix
+      #         ];
+      #       };
+      #     }
+      #   ];
+      # };
+    };
+  };
+}

hosts/acernitro/default.nix

@@ -0,0 +1,9 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ ... }:
+
+{
+  imports = [
+    ./configuration.nix
+    ./hardware.nix
+  ];
+}

hosts/nixos/configuration.nix

@@ -0,0 +1,25 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ config, pkgs, inputs, ... }:
+
+{
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.device = "/dev/sda";
+
+  time.timeZone = "America/Toronto";
+
+  networking.hostName = "nixos";
+  networking.useDHCP = false;
+  networking.firewall.enable = false;
+  networking.interfaces.ens3.useDHCP = true;
+
+  programs.mtr.enable = true;
+  programs.fish.enable = true;
+  programs.gnupg.agent.enable = true;
+
+  users.users.chris = {
+    shell = pkgs.fish;
+    isNormalUser = true;
+    extraGroups = [ "wheel" ];
+  };
+}

hosts/nixos/default.nix

@@ -0,0 +1,9 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ ... }:
+
+{
+  imports = [
+    ./configuration.nix
+    ./hardware.nix
+  ];
+}

hosts/nixos/hardware.nix

@@ -0,0 +1,22 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "floppy" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/fddc37ff-a442-41fa-afc4-abf878be7c5a";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/5fc0e3df-e796-4fe2-8482-c6acaed9d36f"; }
+    ];
+}

modules/cachix.nix

@@ -0,0 +1,13 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ config, ... }:
+
+{
+  nix = {
+    binaryCaches = [
+      "https://nix-community.cachix.org"
+    ];
+    binaryCachePublicKeys = [
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+    ];
+  };
+}

modules/flakes.nix

@@ -0,0 +1,16 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ config, pkgs, inputs, ... }:
+
+{
+  nix = {
+    package = pkgs.nixUnstable;
+    extraOptions = ''
+      experimental-features = nix-command flakes
+    '';
+  };
+
+  nixpkgs = {
+    config = { allowUnfree = true; };
+    overlays = [ inputs.emacs-overlay.overlay ];
+  };
+}

modules/git.nix

@@ -0,0 +1,15 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ pkgs, ... }:
+
+{
+  programs.git = {
+    enable = true;
+    userName = "Christopher James Hayward";
+    userEmail = "chris@chrishayward.xyz";
+
+    signing = {
+      key = "37AB1CB72B741E478CA026D43025DCBD46F81C0F";
+      signByDefault = true;
+    };
+  };
+}

modules/gpg.nix

@@ -0,0 +1,11 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ pkgs, ... }:
+
+{
+  services.gpg-agent = {
+    enable = true;
+    defaultCacheTtl = 1800;
+    enableSshSupport = true;
+    pinentryFlavor = "gtk2";
+  };
+}

modules/gtk.nix

@@ -0,0 +1,27 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ pkgs, ... }:
+
+{
+  home.packages = [
+    pkgs.nordic
+    pkgs.lxappearance
+  ];
+
+  home.file.".gtkrc-2.0" = {
+    text = ''
+      gtk-theme-name="Nordic-bluish-accent"
+      gtk-icon-theme-name="Adwaita"
+      gtk-font-name="Sans 10"
+      gtk-cursor-theme-size=0
+      gtk-toolbar-style=GTK_TOOLBAR_BOTH_HORIZ
+      gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
+      gtk-button-images=0
+      gtk-menu-images=0
+      gtk-enable-event-sounds=1
+      gtk-enable-input-feedback-sounds=1
+      gtk-xft-antialias=1
+      gtk-xft-hinting=1
+      gtk-xft-hintstyle="hintmedium"
+    '';
+  };
+}

modules/vim.nix

@@ -0,0 +1,23 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ pkgs, ... }:
+
+{
+  programs.neovim = {
+    enable = true;
+    viAlias = true;
+    vimAlias = true;
+    vimdiffAlias = true;
+    extraConfig = ''
+      set number relativenumber
+      set nobackup
+    '';
+    extraPackages = [
+      pkgs.nixfmt
+    ];
+    plugins = with pkgs.vimPlugins; [
+      vim-nix
+      vim-airline
+      vim-polyglot
+    ];
+  };
+}

modules/x11.nix

@@ -0,0 +1,28 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ config, pkgs, ... }:
+
+{
+  services.xserver.enable = true;
+  services.xserver.layout = "us";
+  services.xserver.libinput.enable = true;
+  services.xserver.displayManager.startx.enable = true;
+
+  environment = {
+    systemPackages = with pkgs; [
+      pkgs.sqlite
+    ];
+    extraInit = ''
+      export XAUTHORITY=/tmp/Xauthority
+      [ -e ~/.Xauthority ] && mv -f ~/.Xauthority "$XAUTHORITY"
+    '';
+  };
+
+  services.picom.enable = true;
+  services.openssh.enable = true;
+  services.printing.enable = true;
+
+  fonts.fonts = with pkgs; [
+    iosevka
+    emacs-all-the-icons-fonts
+  ];
+}

shell.nix

@@ -0,0 +1,19 @@
+# This file is controlled by /etc/dotfiles/README.org
+{ pkgs ? import <nixpkgs> { } }:
+
+with pkgs;
+
+let
+  nixBin = writeShellScriptBin "nix" ''
+    ${nixFlakes}/bin/nix --option experimental-features "nix-command flakes" "$@"
+  '';
+
+in mkShell {
+  buildInputs = [
+    git
+  ];
+  shellHook = ''
+    export FLAKE=$(pwd)
+    export PATH=$FLAKE/bin:${nixBin}/bin:$PATH"
+  '';
+}