make bootloader configurable

1 files changed, 30 insertions, 0 deletions

diff --git a/modules/nixos/sils/bootloader.nix b/modules/nixos/sils/bootloader.nix
new file mode 100644
index 0000000..fc0e0f3
--- /dev/null
+++ b/modules/nixos/sils/bootloader.nix
@@ -0,0 +1,30 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  btl = config.sils.bootloader;
+in {
+  options.sils.bootloader = lib.mkOption {
+    type = lib.types.enum ["lanzaboote" "grub"];
+    default = "lanzaboote";
+    description = "Which bootloader to use.";
+  };
+  config.boot =
+    if btl == "lanzaboote"
+    then {
+      lanzaboote = {
+        enable = true;
+        configurationLimit = 10;
+        pkiBundle = "/etc/secureboot";
+        settings = {
+          editor = false;
+        };
+      };
+    }
+    else if btl == "grub"
+    then {
+      loader.grub.enable = true;
+    }
+    else {};
+}