feat: Added nixos-anywhere installer

server/flake.nix

@@ -0,0 +1,41 @@
+{
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  inputs.disko.url = "github:nix-community/disko";
+  inputs.disko.inputs.nixpkgs.follows = "nixpkgs";
+  inputs.nixos-facter-modules.url = "github:numtide/nixos-facter-modules";
+
+  outputs = {
+    nixpkgs,
+    disko,
+    nixos-facter-modules,
+    ...
+  }: {
+    # Use this for all other targets
+    # nix run github:nix-community/nixos-anywhere -- --flake .#generic --generate-hardware-config nixos-generate-config ./hardware-configuration.nix root@sh.darksailor.dev
+    nixosConfigurations.generic = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      modules = [
+        disko.nixosModules.disko
+        ./configuration.nix
+        ./hardware-configuration.nix
+      ];
+    };
+
+    # Slightly experimental: Like generic, but with nixos-facter (https://github.com/numtide/nixos-facter)
+    # nix run github:nix-community/nixos-anywhere -- --flake .#generic-nixos-facter --generate-hardware-config nixos-facter facter.json root@sh.darksailor.dev
+    nixosConfigurations.generic-nixos-facter = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      modules = [
+        disko.nixosModules.disko
+        ./configuration.nix
+        nixos-facter-modules.nixosModules.facter
+        {
+          config.facter.reportPath =
+            if builtins.pathExists ./facter.json
+            then ./facter.json
+            else throw "Have you forgotten to run nixos-anywhere with `--generate-hardware-config nixos-facter ./facter.json`?";
+        }
+      ];
+    };
+  };
+}