gnu: Add edit warning to generated grub.cfg files

* gnu/services/grub.scm (grub-configuration-file): Add code to emit warning.
2016-09-08 14:56:14 +02:00 · 2016-09-08 14:56:14 +02:00 · fdf14c64f1
commit fdf14c64f1
parent 1c6c0ad067
1 changed files with 4 additions and 0 deletions
--- a/gnu/system/grub.scm
+++ b/gnu/system/grub.scm
@ -270,6 +270,10 @@ corresponding to old generations of the system."
    (define builder
      #~(call-with-output-file #$output
          (lambda (port)
+            (format port
+                    "# This file was generated from your GuixSD configuration.  Any changes
+# will be lost upon reconfiguration.
+")
            #$sugar
            (format port "
 set default=~a