From dd99e29edc994056d5f700e24a75406115e98dff Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Thu, 25 Aug 2022 13:14:07 +0200
Subject: fix cryptsetup luksOpen idempotency, add luks-lvm test

---
 default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'default.nix')

diff --git a/default.nix b/default.nix
index 567324c..39e455a 100644
--- a/default.nix
+++ b/default.nix
@@ -151,7 +151,7 @@ let
     recursiveUpdate
     (mount-f { device = "/dev/mapper/${x.name}"; } x.content)
     {luks.${q.device} = ''
-      cryptsetup luksOpen ${q.device} ${x.name} ${if builtins.hasAttr "keyfile" x then "--key-file " + x.keyfile else ""}
+      cryptsetup status ${x.name} >/dev/null 2>/dev/null || cryptsetup luksOpen ${q.device} ${x.name} ${if builtins.hasAttr "keyfile" x then "--key-file " + x.keyfile else ""}
     '';}
   );
 
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