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authorOleg Pykhalov <go.wigust@gmail.com>2023-12-26 03:58:37 +0300
committerOleg Pykhalov <go.wigust@gmail.com>2024-01-08 21:22:44 +0300
commit519e1e3eb88ec532fc83ebb742d9919269b57c87 (patch)
tree414cf7051a590087a9fc3045e80a0efbdc9ff6b3 /gnu/image.scm
parent0cf75c9b2f23869201144917cea7f6ad49683d3d (diff)
downloadguix-519e1e3eb88ec532fc83ebb742d9919269b57c87.tar.gz
scripts: system: Build layered images.
* guix/scripts/system.scm (show-help, %docker-format-options, %options,
%default-options, show-docker-format-options,
show-docker-format-options/detailed, process-action): Handle '--max-layers'
option.
* gnu/system/image.scm (system-docker-image): Same.
* gnu/image.scm (<image>)[max-layers]: New record field.

Change-Id: I2726655aefd6688b976057fd5a38e9972ebfc292
Diffstat (limited to 'gnu/image.scm')
-rw-r--r--gnu/image.scm4
1 files changed, 4 insertions, 0 deletions
diff --git a/gnu/image.scm b/gnu/image.scm
index 523653dd77..7fb06dec10 100644
--- a/gnu/image.scm
+++ b/gnu/image.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2020, 2022 Mathieu Othacehe <othacehe@gnu.org>
+;;; Copyright © 2023 Oleg Pykhalov <go.wigust@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -42,6 +43,7 @@
             image-format
             image-platform
             image-size
+            image-max-layers
             image-operating-system
             image-partition-table-type
             image-partitions
@@ -170,6 +172,8 @@ that is not in SET, mentioning FIELD in the error message."
   (size               image-size  ;size in bytes as integer
                       (default 'guess)
                       (sanitize validate-size))
+  (max-layers         image-max-layers  ;number of layers as integer
+                      (default #false))
   (operating-system   image-operating-system)  ;<operating-system>
   (partition-table-type image-partition-table-type ; 'mbr or 'gpt
                       (default 'mbr)