[bug#41785] [PATCH v3 1/2] image: Make 'find-image' non-monadic.

[Mathieu Othacehe]

Hey!

>>> +      ((image ->  (find-image file-system-type (%current-target-system)))
>>>         (sys       (system-derivation-for-action os image action
>>>                                                  #:file-system-type 
>>> file-system-type
>>>                                                  #:image-size image-size
>>
>> Same here, otherwise this look good to me.

I missed something, "target" variable is shadowing the "target"
argument. The attached patch should fix the issue, I'm testing it.

Thanks,

Mathieu

>From 760e46d2ff57fab2b67656b85d800572bbc56f4b Mon Sep 17 00:00:00 2001
From: Mathieu Othacehe <othacehe@gnu.org>
Date: Sun, 14 Jun 2020 14:16:37 +0200
Subject: [PATCH] scripts: system: Fix "init" command.

This is a follow-up of 7ca533c7237622d70b423033c4506217d9ce4014. The
introduced "target" variable is shadowing the target argument.

* guix/scripts/system.scm (perform-action): Rename "target" variable to
"target*".
---
 guix/scripts/system.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm
index 6769a602b1..212b49f008 100644
--- a/guix/scripts/system.scm
+++ b/guix/scripts/system.scm
@@ -802,8 +802,8 @@ static checks."
       (check-initrd-modules os)))
 
   (mlet* %store-monad
-      ((target    (current-target-system))
-       (image ->  (find-image file-system-type target))
+      ((target*   (current-target-system))
+       (image ->  (find-image file-system-type target*))
        (sys       (system-derivation-for-action os image action
                                                 #:file-system-type 
file-system-type
                                                 #:image-size image-size
-- 
2.26.2