From 08fbb97b5a76f9e1c7ca65451c7d0baf117e2f04 Mon Sep 17 00:00:00 2001
From: Kat Inskip <kat@inskip.me>
Date: Mon, 30 Jan 2023 07:31:16 -0800
Subject: [PATCH] feat: renko (rosetta!)

---
 systems/renko.nix | 59 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 systems/renko.nix

diff --git a/systems/renko.nix b/systems/renko.nix
new file mode 100644
index 00000000..01ab4fe8
--- /dev/null
+++ b/systems/renko.nix
@@ -0,0 +1,59 @@
+_: let
+  hostConfig = { lib, ... }: let
+      inherit (lib.modules) mkDefault;
+    in {
+    imports = [
+    ];
+
+    boot = {
+      systemd-boot.enable = true;
+      initrd = {
+        availableKernelModules = ["virtio_pci" "xhci_pci" "usb_storage" "usbhid" "virtiofs"];
+      };
+      nix.settings = {
+        extra-platforms = [ "x86_64-linux" ];
+        extra-sandbox-paths = [ "/run/rosetta" "/run/binfmt" ];
+      };
+      binfmt.registrations."rosetta" = {
+        interpreter = "/run/rosetta/rosetta";
+        fixBinary = true;
+        wrapInterpreterInShell = false;
+        matchCredentials = true;
+        magicOrExtension = ''\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00'';
+        mask = ''\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff'';
+      };
+    };
+
+    fileSystems = {
+      "/" = {
+        device = "/dev/disk/by-uuid/d91cbfb6-5a09-45d8-b226-fc97c6b09f61";
+        fsType = "ext4";
+      };
+
+      "/boot" = {
+        device = "/dev/disk/by-uuid/FED9-4FD3";
+        fsType = "vfat";
+      };
+
+      "/run/rosetta" = {
+      device = "rosetta";
+      fsType = "virtiofs";
+      };
+    };
+    swapDevices = [
+      {device = "/dev/disk/by-uuid/fd7d113e-7fed-44fc-8ad7-82080f27cd07";}
+    ];
+
+    networking.interfaces.enp0s1.useDHCP = mkDefault true;
+
+    nixpkgs.hostPlatform = mkDefault "aarch64-linux";
+
+    system.stateVersion = "22.11";
+  };
+in {
+  arch = "aarch64-linux";
+  type = "NixOS";
+  modules = [
+    hostConfig
+  ];
+}