boot/loader/systemd-boot: BootSpec makes `initrdSecrets` optional

A bootspec could remove the `initrdSecrets` attribute and is a perfectly valid bootspec, as can be seen
in the bootspec.cue.

This makes the builder not fail upon missing `initrdSecrets`.

1 files changed, 3 insertions, 4 deletions

diff --git a/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py b/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py
index e2e7ffe59dcd2..6cd46f30373b5 100644
--- a/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py
+++ b/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py
@@ -20,13 +20,13 @@ from dataclasses import dataclass
 class BootSpec:
     init: str
     initrd: str
-    initrdSecrets: str
     kernel: str
     kernelParams: List[str]
     label: str
     system: str
     toplevel: str
     specialisations: Dict[str, "BootSpec"]
+    initrdSecrets: str | None = None
 
 
 
@@ -131,9 +131,8 @@ def write_entry(profile: str | None, generation: int, specialisation: str | None
         specialisation=" (%s)" % specialisation if specialisation else "")
 
     try:
-        subprocess.check_call([bootspec.initrdSecrets, "@efiSysMountPoint@%s" % (initrd)])
-    except FileNotFoundError:
-        pass
+        if bootspec.initrdSecrets is not None:
+            subprocess.check_call([bootspec.initrdSecrets, "@efiSysMountPoint@%s" % (initrd)])
     except subprocess.CalledProcessError:
         if current:
             print("failed to create initrd secrets!", file=sys.stderr)