[bug#40284] [PATCH] gnu: emacs-arduino-mode: Change to a maintained fork.

[Evan Straw]

From 603fe12010817b41a4d1e93fab6b8356cbf2f50f Mon Sep 17 00:00:00 2001
From: Evan Straw <address@hidden>
Date: Sun, 29 Mar 2020 16:27:34 -0700
Subject: [PATCH] gnu: emacs-arduino-mode: Change to a maintained fork.

* gnu/packages/emacs-xyz.scm (emacs-arduino-mode): Change to a maintained
  fork.
---
 gnu/packages/emacs-xyz.scm | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 782d8650dd..d23905075f 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -17092,23 +17092,34 @@ other frame parameters.")
     (license license:gpl3+)))
 
 (define-public emacs-arduino-mode
-  (let ((commit "3e2bad4569ad26e929e6db2cbcff0d6d36812698")) ;no release yet
+  (let ((commit "23ae47c9f28f559e70b790b471f20310e163a39b")) ;no release yet
     (package
       (name "emacs-arduino-mode")
       (version (git-version "0" "0" commit))
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/bookest/arduino-mode.git";)
+                      (url "https://github.com/stardiviner/arduino-mode.git";)
                       (commit commit)))
                 (sha256
                  (base32
-                  "1yvaqjc9hadbnnay5fprnh890xsp53kidad1zpb4a5z4a5z61n3c"))
+                  "08vnbz9gpah1l93fzfd87aawrhcnh2v1kyfxgsn88pdwg8awz8rx"))
                 (file-name (git-file-name name version))))
       (build-system emacs-build-system)
+      (inputs
+       `(("spinner" ,emacs-spinner)
+         ("flycheck" ,emacs-flycheck)))
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-obsolete
+             (lambda _
+               (substitute* "ede-arduino.el"
+                 (("defmethod") "cl-defmethod")
+                 (("defgeneric") "cl-defgeneric")))))))
       (synopsis "Emacs major mode for editing Arduino sketches")
       (description "Emacs major mode for editing Arduino sketches.")
-      (home-page "https://github.com/bookest/arduino-mode";)
+      (home-page "https://github.com/stardiviner/arduino-mode";)
       (license license:gpl3+))))
 
 (define-public emacs-annalist
-- 
2.20.1

Hello!

The Emacs Arduino mode that is currently packaged in Guix is an old,
unmaintained version, and there is a newer fork of the project by the
same name that has much more functionality. The patch attached to this
email replaces the package emacs-arduino-mode with this newer version,
which basically just amounts to changing the Git repository, hash, and
commit. There's also a substitution done that stops Emacs from
complaining about obsolete macros.

I have no idea if this is the correct way of going about this, or if I
should instead make another package with a different name to refer to
the new fork of arduino-mode. Please let me know if I should change or
revise anything.

Thanks,
-- Evan <address@hidden>

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