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| author | Efraim Flashner <efraim@flashner.co.il> | 2020-09-05 21:56:34 +0300 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2020-09-05 22:30:04 +0300 |
| commit | de3c03a47160dec355d9b19ad5ca210d90c15fd7 (patch) | |
| tree | 4ca6dc05b5fc9530d812bbb269f1c61ab9efccf3 /gnu/system/image.scm | |
| parent | ab6fe9d362046231ad6f46eccfd1ea2c9c80b401 (diff) | |
| parent | b8477cab7bccc4191ed3dfa3f149aec7917834d8 (diff) | |
| download | guix-de3c03a47160dec355d9b19ad5ca210d90c15fd7.tar.gz guix-de3c03a47160dec355d9b19ad5ca210d90c15fd7.zip | |
Merge remote-tracking branch 'origin/master' into staging
Diffstat (limited to 'gnu/system/image.scm')
| -rw-r--r-- | gnu/system/image.scm | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gnu/system/image.scm b/gnu/system/image.scm index 36f56e237d..97c7021454 100644 --- a/gnu/system/image.scm +++ b/gnu/system/image.scm @@ -63,7 +63,8 @@ iso9660-image find-image - system-image)) + system-image + image-with-label)) ;;; @@ -404,6 +405,20 @@ used in the image. " #:options `(#:references-graphs ,inputs #:substitutable? ,substitutable?)))) +(define (image-with-label base-image label) + "The volume ID of an ISO is the label of the first partition. This procedure +returns an image record where the first partition's label is set to <label>." + (image + (inherit base-image) + (partitions + (match (image-partitions base-image) + ((boot others ...) + (cons + (partition + (inherit boot) + (label label)) + others)))))) + ;; ;; Image creation. |