digital ocean generation

nixos-bootstrap/flake.nix

@@ -16,6 +16,7 @@
       ISO = nixpkgs.lib.nixosSystem {
         specialArgs = {inherit inputs;};
         modules = [
+          ./installers/ISO.nix
           ./installer-config.nix
         ];
       };

nixos-bootstrap/installer-config.nix

@@ -1,18 +1,11 @@
 {
-  config,
   inputs,
   pkgs,
-  modulesPath,
   lib,
   ...
 }: let
   loginKey = builtins.readFile ./installer.pub;
 in {
-  imports = [
-    inputs.disko.nixosModules.disko
-    "${modulesPath}/installer/cd-dvd/installation-cd-minimal.nix"
-  ];
-
   environment.systemPackages = with pkgs; [
     inputs.nvix.packages.${pkgs.system}.default
     vim
@@ -23,7 +16,6 @@ in {
     disko
   ];
 
-  nixpkgs.hostPlatform = "x86_64-linux";
   boot.supportedFilesystems = lib.mkForce ["zfs" "btrfs" "reiserfs" "vfat" "f2fs" "xfs" "ntfs" "cifs"];
 
   networking = {

nixos-bootstrap/installers/DigitalOcean.nix

@@ -0,0 +1,6 @@
+{pkgs ? import <nixpkgs> {}}: let
+  config = {
+    imports = [<nixpkgs/nixos/modules/virtualisation/digital-ocean-image.nix>];
+  };
+in
+  (pkgs.nixos config).digitalOceanImage

nixos-bootstrap/installers/ISO.nix

@@ -0,0 +1,13 @@
+{
+  lib,
+  inputs,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    inputs.disko.nixosModules.disko
+    "${modulesPath}/installer/cd-dvd/installation-cd-minimal.nix"
+  ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

nixos-bootstrap/justfile

@@ -3,3 +3,5 @@ default:
 
 iso:
   nix build .#nixosConfigurations.ISO.config.system.build.isoImage && ln -sf result/iso/*.iso install.iso
+do:
+  nix-build ./installers/DigitalOcean.nix