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-rw-r--r--guix/scripts/system.scm6
1 files changed, 6 insertions, 0 deletions
diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm
index 4bcf789703..560f56408c 100644
--- a/guix/scripts/system.scm
+++ b/guix/scripts/system.scm
@@ -92,6 +92,7 @@
#:use-module (ice-9 match)
#:use-module (rnrs bytevectors)
#:export (guix-system
+ read-operating-system
service-node-type
shepherd-service-node-type))
@@ -107,6 +108,11 @@
(gnu services)
(gnu system shadow))))
+;; Note: The procedure below is used in external projects such as Emacs-Guix.
+(define (read-operating-system file)
+ "Read the operating-system declaration from FILE and return it."
+ (load* file %user-module))
+
;;;
;;; Installation.