[bug#68524] [PATCH v3 4/5] gnu: system: Fix bootloader crypto device recognition.

[Herman Rimm via Guix-patches via <guix-patches@gnu.org>]

From: Lilah Tascheter <lilah@lunabee.space>

* gnu/system.scm (operating-system-bootloader-crypto-devices): Check for
luks-device-mapping-with-options in addition to luks-device-mapping.

Change-Id: Iafc9afe608640b97083c4d559c9240846330472a
---
 gnu/system.scm | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/gnu/system.scm b/gnu/system.scm
index 85e02a9965..3dde0f4959 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -402,13 +402,16 @@ (define operating-system-bootloader-crypto-devices
   (mlambdaq (os)                        ;to avoid duplicated output
     "Return the sources of the LUKS mapped devices specified by UUID."
     ;; XXX: Device ordering is important, we trust the returned one.
-    (let* ((luks-devices (filter (lambda (m)
-                                   (eq? luks-device-mapping
-                                        (mapped-device-type m)))
-                                 (operating-system-boot-mapped-devices os)))
-           (uuid-crypto-devices non-uuid-crypto-devices
-                                (partition (compose uuid? mapped-device-source)
-                                           luks-devices)))
+    ;; Check against the close-luks-device procedure to get both maptypes.
+    (let* ((close (compose mapped-device-kind-close mapped-device-type))
+           (luks (mapped-device-kind-close luks-device-mapping))
+           (luks? (lambda (m) (eq? (close m) luks)))
+           (os-devices (operating-system-boot-mapped-devices os))
+           (luks-devices (filter luks? os-devices))
+           (uuid? (compose uuid? mapped-device-source))
+           (uuid-crypto-devices
+            non-uuid-crypto-devices
+            (partition uuid? luks-devices)))
       (when (not (null? non-uuid-crypto-devices))
         (for-each (lambda (dev)
                     (warning
-- 
2.45.2