[bug#57745] [PATCH] gnu: Add emacs-ednc.

[Nicolas Graves via Guix-patches via <guix-patches@gnu.org>]

* gnu/packages/emacs-xyz.scm (emacs-ednc): New variable.
---
 gnu/packages/emacs-xyz.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index ea5953ca4f..624a5ee030 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -30199,6 +30199,34 @@ (define-public emacs-edn
 data format @code{edn}.  See @url{https://github.com/edn-format/edn}.")
       (license license:gpl3+))))
 
+(define-public emacs-ednc
+  (package
+    (name "emacs-ednc")
+    (version "20220404.2105")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/sinic/ednc.git")
+             (commit "940a4adbbeb3b6b1a72270a814d52770dd89a997")))
+       (sha256
+        (base32 "1gsx2qgv5xm9r0i0axd4hf31g2rq2m4a1hvnif48g4xb0llss73c"))))
+    (build-system emacs-build-system)
+    (home-page "https://github.com/sinic/ednc")
+    (synopsis "Emacs Desktop Notification Center")
+    (description
+     "The Emacs Desktop Notification Center (EDNC) is an Emacs package written in pure
+Lisp that implements a Desktop Notifications service according to the
+freedesktop.org specification.  EDNC aspires to be a small, but flexible drop-in
+replacement of standalone daemons like Dunst.  A global minor mode `ednc-mode'
+tracks active notifications, which users can access by calling the function
+`ednc-notifications'.  They are also free to add their own functions to the
+(abnormal) hook `ednc-notification-amendment-functions' to amend arbitrary data
+and to the (abnormal) hook `ednc-notification-presentation-functions' to present
+notifications as they see fit.  To be useful out of the box, default hooks
+record all notifications in an interactive log buffer `*ednc-log*'.")
+    (license license:gpl3)))
+
 (define-public emacs-helm-clojuredocs
   (let ((commit "5a7f0f2cb401be0b09e73262a1c18265ab9a3cea"))
     (package
-- 
2.37.3