[bug#40128] [PATCH 1/2] gnu: Add emacs-pretty-hydra.

["LaFreniere, Joseph" <joseph@lafreniere.xyz>]

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Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

>> As noted in the description, this package is not intended for 
>> use by
>> end-users.  Is there a convention for communicating that?
>
> I think specifying it in the description is the correct way.

Noted.

>> +    (propagated-inputs
>> +     `(("emacs-hydra" ,emacs-hydra)
>> +       ("emacs-s" ,emacs-s)
>> +       ("emacs-dash" ,emacs-dash)))
>
> Could you re-order them alphabetically?

Done.

>> +    (arguments
>> +     `(#:phases
>> +       (modify-phases %standard-phases
>> +         (add-before 'add-source-to-load-path 
>> 'remove-pretty-hydra
>> +           (lambda* (#:key outputs #:allow-other-keys)
>> +             ;; major-mode-hydra is packaged separately.
>> +             (delete-file "major-mode-hydra.el")
>> +             #t)))))
>
> You can use #:exclude keyword from the Emacs build system 
> instead.

Thanks for the tip!

> Could you send an updated patch?

Patch file is attached.

--
Joseph LaFreniere

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From bd33f91c6d1b69d9951e9c338b36c92328eb3555 Mon Sep 17 00:00:00 2001
From: Joseph LaFreniere <joseph@lafreniere.xyz>
Date: Wed, 18 Mar 2020 20:59:49 -0500
Subject: [PATCH 1/2] gnu: Add emacs-pretty-hydra.

* gnu/packages/emacs-xyz.scm (emacs-pretty-hydra): 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 1ea3155807..50eec6d516 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -5486,6 +5486,34 @@ the Hydra very seamless; it's like a minor mode that disables itself
 automatically.")
     (license license:gpl3+)))
 
+(define-public emacs-pretty-hydra
+  (package
+    (name "emacs-pretty-hydra")
+    (version "0.2.2")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/jerrypnz/major-mode-hydra.el.git")
+             (commit version)))
+       (sha256
+        (base32
+         "08a15knkdq35pzjq82imff016fbfdib5q4glg2xmdy2b5fnk7jqa"))))
+    (build-system emacs-build-system)
+    (propagated-inputs
+     `(("emacs-dash" ,emacs-dash)
+       ("emacs-hydra" ,emacs-hydra)
+       ("emacs-s" ,emacs-s)))
+    (arguments
+     `(#:exclude (cons "^major-mode-hydra\\.el" %default-exclude)))
+    (home-page "https://github.com/jerrypnz/major-mode-hydra.el")
+    (synopsis "Major mode keybindings managed by Hydra")
+    (description
+     "This package offers an hydra-based method of managing major
+mode-specific key bindings.  It is intended for use as a library only; see
+package @code{emacs-major-mode-hydra} for a user-friendly interface.")
+    (license license:gpl3+)))
+
 (define-public emacs-ivy
   (package
     (name "emacs-ivy")
-- 
2.25.1