[bug#47608] adds emacs-lockstep

[bug#47608] adds emacs-lockstep

[rdes via Guix-patches via]

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Hello,

The attached patch adds emacs-lockstep.

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From 94d1c51adcef16ee8fe1b6e20938a34323363173 Mon Sep 17 00:00:00 2001
From: Ryan Desfosses <ryan.desfo@gmail.com>
Date: Mon, 5 Apr 2021 22:12:30 -0400
Subject: [PATCH] gnu/packages/emacs-xyz.scm (emacs-lockstep): 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 239915fffe..2e277eb6b6 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -27566,3 +27566,31 @@ and prefered services can easily be configured.")
 quasi-prefix map, with many useful bindings.  These bindings are
 shorter than usual, using mostly unprefixed keys.")
     (license license:gpl3+)))
+
+(define-public emacs-lockstep
+  (let ((commit "5fe78e94533c4a050d3fce23685040ac754c2e54"))
+    (package
+      (name "emacs-lockstep")
+      (version "0.1")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/tjim/lockstep")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "16c5qq0zkzc7g444kmv88kly8g4xmwy6rfac4ndgfvxwfq5r7jj6"))))
+      (build-system emacs-build-system)
+      (home-page "https://github.com/tjim/lockstep")
+      (synopsis
+       "Pair program in Emacs")
+      (description
+       "Lockstep is a package for pair programming in Emacs.  It synchronizes
+the windows and points of two or more Emacs frames, so that a team of
+programmers can share an editing session.
+
+BE CAREFUL: any programmer in the session will be able to control the Emacs
+process running as the user who started the Emacs server.")
+      (license license:gpl3+))))
-- 
2.31.1

[bug#47608] adds emacs-lockstep

[Nicolas Goaziou]

Hello,

rdes via Guix-patches via <guix-patches@gnu.org> writes:

> The attached patch adds emacs-lockstep.

Thank you. Some comments follow.

> +(define-public emacs-lockstep
> +  (let ((commit "5fe78e94533c4a050d3fce23685040ac754c2e54"))

A comment should explain why we're using a commit hash instead of a tag.

> +    (package
> +      (name "emacs-lockstep")
> +      (version "0.1")

This is not the correct version. Actually, I couldn't find any reference
to a version at all in the file, so it should be "0", with a comment.

> +      (synopsis
> +       "Pair program in Emacs")

Nitpick: Pair programming in Emacs

> +      (description
> +       "Lockstep is a package for pair programming in Emacs.  It synchronizes
> +the windows and points of two or more Emacs frames, so that a team of
> +programmers can share an editing session.
> +
> +BE CAREFUL: any programmer in the session will be able to control the Emacs
> +process running as the user who started the Emacs server.")

Nitpick:

  Be careful!  All programmers see the same buffers and live edits, and
  any programmer can take over the editing session.

> +      (license license:gpl3+))))

Unfortunately, I see no reference whatsoever to a license in the code
base. I don't think we can infer this is GPL3+. What makes you think so?

Regards,
-- 
Nicolas Goaziou