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authorAlex Kost <alezost@gmail.com>2016-02-12 12:32:34 +0300
committerAlex Kost <alezost@gmail.com>2016-02-22 22:36:35 +0300
commit260795b7369c51d99c7ab4f3ef24f195938beabf (patch)
treebbbbfb3d622f044fb3c37284d0581e086e08935b /emacs/guix-profiles.el
parent0338132e655553358035f61df7e96f5cfac5378a (diff)
emacs: Do not allow a user to modify system profiles.
Fixes <http://bugs.gnu.org/22607>. Reported by myglc2 <myglc2@gmail.com>. Remove possibilities to install/delete packages to/from a system profile both for "Package List" and "Package Info" buffers. * emacs/guix-profiles.el (guix-system-profile-regexp): New variable. (guix-system-profile?): New procedure. * emacs/guix-ui-package.el (guix-package-info-insert-output): Do not display "Install"/"Delete" button for a system profile. (guix-package-assert-non-system-profile): New procedure. (guix-package-execute-actions): Use it.
Diffstat (limited to 'emacs/guix-profiles.el')
-rw-r--r--emacs/guix-profiles.el8
1 files changed, 8 insertions, 0 deletions
diff --git a/emacs/guix-profiles.el b/emacs/guix-profiles.el
index 43ad1d42eb..12cf46dbf8 100644
--- a/emacs/guix-profiles.el
+++ b/emacs/guix-profiles.el
@@ -40,6 +40,14 @@
(defvar guix-current-profile guix-default-profile
"Current profile.")
+(defvar guix-system-profile-regexp
+ (concat "\\`" (regexp-quote guix-system-profile))
+ "Regexp matching system profiles.")
+
+(defun guix-system-profile? (profile)
+ "Return non-nil, if PROFILE is a system one."
+ (string-match-p guix-system-profile-regexp profile))
+
(defun guix-profile-prompt (&optional default)
"Prompt for profile and return it.
Use DEFAULT as a start directory. If it is nil, use