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commit 2250cca672c4136db02e7b96b07330ae98b6d8e0
parent 270c33dc1b75f44ab402142aa04a9ee2ff494577
Author: Vincent Demeester <vincent@sbr.pm>
Date:   Mon, 29 Aug 2022 15:20:39 +0200

systems/modules: add binfmt to core

Signed-off-by: Vincent Demeester <vincent@sbr.pm>

Diffstat:
M
systems/hosts/aomi.nix
 | 
33
+++++++++------------------------
M
systems/hosts/shikoku.nix
 | 
20
++++----------------
A
systems/modules/core/binfmt.nix
 | 
31
+++++++++++++++++++++++++++++++
M
systems/modules/core/default.nix
 | 
1
+

4 files changed, 45 insertions(+), 40 deletions(-)
diff --git a/systems/hosts/aomi.nix b/systems/hosts/aomi.nix
@@ -73,44 +73,29 @@ in
     loader.systemd-boot.netbootxyz.enable = true;
     kernelPackages = pkgs.linuxPackages_latest;
     tmpOnTmpfs = true;
-    binfmt.registrations = {
-      s390x-linux = {
-        # interpreter = getEmulator "s390x-linux";
-        interpreter = "${pkgs.qemu}/bin/qemu-s390x";
-        magicOrExtension = ''\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x16'';
-        mask = ''\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'';
-      };
-    };
-    binfmt.emulatedSystems = [
-      "armv6l-linux"
-      "armv7l-linux"
-      "aarch64-linux"
-      # "s390x-linux"
-      "powerpc64le-linux"
-    ];
   };
 
-  # FIXME Fix tmpOnTmpfs
-  # systemd.additionalUpstreamSystemUnits = [ "tmp.mount" ];
-
   services.hardware.bolt.enable = true;
 
   modules = {
-    hardware = { };
+    core.binfmt.enable = true;
+    hardware = {
+      laptop.enable = true;
+    };
+    services = {
+      avahi.enable = true;
+      ssh.enable = true;
+      syncthing.enable = true;
+    };
   };
 
   profiles = {
     externalbuilder.enable = true;
-    # desktop.i3.enable = true;
-    laptop.enable = true;
     home = true;
     dev.enable = true;
     virtualization = { enable = true; nested = true; };
     redhat.enable = true;
-    ssh.enable = true;
     docker.enable = true;
-    avahi.enable = true;
-    syncthing.enable = true;
   };
 
 
diff --git a/systems/hosts/shikoku.nix b/systems/hosts/shikoku.nix
@@ -32,22 +32,6 @@ in
     };
   };
 
-  boot.binfmt.registrations = {
-    s390x-linux = {
-      # interpreter = getEmulator "s390x-linux";
-      interpreter = "${pkgs.qemu}/bin/qemu-s390x";
-      magicOrExtension = ''\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x16'';
-      mask = ''\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'';
-    };
-  };
-  boot.binfmt.emulatedSystems = [
-    "armv6l-linux"
-    "armv7l-linux"
-    "aarch64-linux"
-    # "s390x-linux"
-    "powerpc64le-linux"
-  ];
-
   # TODO: check if it's done elsewhere
   boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" "sr_mod" ];
   boot.initrd.kernelModules = [ ];
@@ -97,6 +81,10 @@ in
     device = "/dev/disk/by-uuid/a9ec44e6-0c1d-4f60-9f5c-81a7eaa8e8fd";
   }];
 
+  modules = {
+    core.binfmt.enable = true;
+  };
+
   programs.ssh.setXAuthLocation = true;
   profiles = {
     bind.enable = true;
diff --git a/systems/modules/core/binfmt.nix b/systems/modules/core/binfmt.nix
@@ -0,0 +1,31 @@
+{ config, lib, pkgs, ... }:
+
+let
+  inherit (lib) mkEnableOption mkIf types;
+  cfg = config.modules.core.binfmt;
+in
+{
+  options = {
+    modules.core.binfmt = {
+      enable = mkEnableOption "Register extra emulated systems using binfmt";
+    };
+  };
+  config = mkIf cfg.enable {
+    boot = {
+      binfmt.registrations = {
+        s390x-linux = {
+          # interpreter = getEmulator "s390x-linux";
+          interpreter = "${pkgs.qemu}/bin/qemu-s390x";
+          magicOrExtension = ''\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x16'';
+          mask = ''\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'';
+        };
+      };
+      binfmt.emulatedSystems = [
+        "armv6l-linux"
+        "armv7l-linux"
+        "aarch64-linux"
+        "powerpc64le-linux"
+      ];
+    };
+  };
+}
diff --git a/systems/modules/core/default.nix b/systems/modules/core/default.nix
@@ -4,6 +4,7 @@
     ./config.nix
     ./nix.nix
     ./users.nix
+    ./binfmt.nix
   ];
 
   boot = {