[bug#50709] [PATCH] gnu: Add zsh-syntax-highlighting.

[Xinglu Chen <public@yoctocell.xyz>]

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On Mon, Sep 20 2021, Alexandr Vityazev wrote:

> * gnu/packages/shellutils.scm (zsh-syntax-highlighting): New variable.
> ---
>  gnu/packages/shellutils.scm | 55 +++++++++++++++++++++++++++++++++++++
>  1 file changed, 55 insertions(+)
>
> diff --git a/gnu/packages/shellutils.scm b/gnu/packages/shellutils.scm
> index 94b5536df7..69e1d0d069 100644
> --- a/gnu/packages/shellutils.scm
> +++ b/gnu/packages/shellutils.scm
> @@ -138,6 +138,61 @@ text.")
>  as you type.")
>      (license license:expat)))
>  
> +(define-public zsh-syntax-highlighting
> +  (package
> +    (name "zsh-syntax-highlighting")
> +    (version "0.7.1")
> +    (source (origin
> +              (method git-fetch)
> +              (uri (git-reference
> +                    (url "https://github.com/zsh-users/zsh-syntax-highlighting")
> +                    (commit version)))
> +              (file-name (git-file-name name version))
> +              (sha256
> +               (base32
> +                "039g3n59drk818ylcyvkciv8k9mf739cv6v4vis1h9fv9whbcmwl"))))
> +    (build-system gnu-build-system)
> +    (native-inputs
> +     `(("zsh" ,zsh)))
> +    (arguments
> +     ;; FIXME: Tests fail when running test regexp
> +     ;; there is no pcre module in the Guix zsh package
> +     `(#:tests? #f
> +       #:phases
> +       (modify-phases %standard-phases
> +         (delete 'configure)
> +         (add-before 'build 'add-all-md
> +           (lambda _
> +             (copy-file "docs/highlighters.md" "docs/all.md")
> +             (make-file-writable "docs/all.md")
> +             #t))

Why not just invoke ‘make all’?

Also, phases no longer have to return #t

> +         (replace 'check
> +           (lambda* (#:key tests? #:allow-other-keys)
> +             (when tests?
> +               (invoke "make" "test")
> +               (invoke "make" "perf"))
> +             #t))
> +         (replace 'install
> +           (lambda* (#:key outputs #:allow-other-keys)
> +             (let* ((out (assoc-ref outputs "out"))
> +                    (zsh-plugins
> +                     (string-append out "/share/zsh/plugins/zsh-syntax-highlighting"))
> +                    (highlighters-dir (string-append zsh-plugins "/highlighters")))
> +               (invoke "make" "all")

Why is ‘make all’ invoked in the ‘install’ phase?

> +               (install-file "zsh-syntax-highlighting.zsh" zsh-plugins)
> +               (install-file ".version" zsh-plugins)
> +               (install-file ".revision-hash" zsh-plugins)
> +               (copy-recursively "highlighters" highlighters-dir)

Wouldn’t these things be handled by ‘make install’, assuming that
‘PREFIX’ and ‘SHARE_DIR’ are set correctly.

> +               #t))))))
> +    (home-page "https://github.com/zsh-users/zsh-syntax-highlighting")
> +    (synopsis "Fish shell-like syntax highlighting for zsh")

“Zsh” should be capitalized.

> +    (description
> +     "This package provides syntax highlighting for the shell zsh.

“This package provides syntax highlighting for Zsh.”

> +It enables highlighting of commands whilst they are typed at a zsh

Capitalize “Zsh”.

> +prompt into an interactive terminal.  This helps in reviewing commands
> +before running them, particularly in catching syntax errors.")
> +    (license license:expat)))

‘COPYING.md’ says BSD-3.

And I couldn’t resist, so I just went ahead and made those changes…
:-)


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From 2cb00a93974f7efc7891e8f77fff1a3d96c7f692 Mon Sep 17 00:00:00 2001
Message-Id: <2cb00a93974f7efc7891e8f77fff1a3d96c7f692.1632651051.git.public@yoctocell.xyz>
From: Alexandr Vityazev <avityazev@posteo.org>
Date: Mon, 20 Sep 2021 23:03:29 +0000
Subject: [PATCH] gnu: Add zsh-syntax-highlighting.

* gnu/packages/shellutils.scm (zsh-syntax-highlighting): New variable.

Co-authored-by: Xinglu Chen <public@yoctocell.xyz>
---
 gnu/packages/shellutils.scm | 56 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/shellutils.scm b/gnu/packages/shellutils.scm
index 94b5536df7..8726020ab3 100644
--- a/gnu/packages/shellutils.scm
+++ b/gnu/packages/shellutils.scm
@@ -10,6 +10,8 @@
 ;;; Copyright © 2020 aecepoglu <aecepoglu@fastmail.fm>
 ;;; Copyright © 2020 Dion Mendel <guix@dm9.info>
 ;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
+;;; Copyright © 2021 Alexandr Vityazev <avityazev@posteo.org>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -46,7 +48,8 @@ (define-module (gnu packages shellutils)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages ruby)
   #:use-module (gnu packages shells)
-  #:use-module (gnu packages tmux))
+  #:use-module (gnu packages tmux)
+  #:use-module (ice-9 regex))
 
 (define-public boxes
   (package
@@ -138,6 +141,57 @@ (define-public zsh-autosuggestions
 as you type.")
     (license license:expat)))
 
+(define-public zsh-syntax-highlighting
+  (package
+    (name "zsh-syntax-highlighting")
+    (version "0.7.1")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/zsh-users/zsh-syntax-highlighting")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "039g3n59drk818ylcyvkciv8k9mf739cv6v4vis1h9fv9whbcmwl"))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("zsh" ,zsh)))
+    (arguments
+     ;; FIXME: Tests fail when running test regexp
+     ;; there is no pcre module in the Guix zsh package
+     `(#:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (add-after 'unpack 'patch-paths
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (substitute* "Makefile"
+                 (("/usr/local") out)
+                 ((,(regexp-quote "share/$(NAME)")) "share/zsh/plugins/$(NAME)")))))
+         (add-after 'patch-paths 'make-writable
+           (lambda _
+             (for-each make-file-writable
+                       '("docs/highlighters.md"
+                         "README.md"))))
+         (add-before 'build 'add-all-md
+           (lambda _
+             (invoke "make" "all")))
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "make" "test")
+               (invoke "make" "perf")))))))
+    (home-page "https://github.com/zsh-users/zsh-syntax-highlighting")
+    (synopsis "Fish shell-like syntax highlighting for Zsh")
+    (description
+     "This package provides syntax highlighting for Zsh.  It enables
+highlighting of commands whilst they are typed at a Zsh prompt into an
+interactive terminal.  This helps in reviewing commands before running them,
+particularly in catching syntax errors.")
+    (license license:bsd-3)))
+
 (define-public sh-z
   (package
     (name "sh-z")

base-commit: c1bc2a43200d6c6016c2a4154799c73c86a54021
-- 
2.33.0


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