[bug#74158] [PATCH 3/4] * gnu/packages/text-editors.scm (parinfer-rust-emacs): New variable.

[Lee Thompson <lee.p.thomp@gmail.com>]

Change-Id: I6c6fb384edb03b55bae63137576c364cf11e42a5
---
 gnu/packages/text-editors.scm | 53 +++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/gnu/packages/text-editors.scm b/gnu/packages/text-editors.scm
index fae021f012..027f8adb6c 100644
--- a/gnu/packages/text-editors.scm
+++ b/gnu/packages/text-editors.scm
@@ -467,6 +467,59 @@ (define-public parinfer-rust
 can load dynamic libraries.")
     (license license:expat)))
 
+(define-public parinfer-rust-emacs
+  (package
+    (name "parinfer-rust-emacs")
+    (version "0.4.6")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/justinbarclay/parinfer-rust-emacs")
+             (commit (string-append "v" version))))
+       (sha256
+        (base32 "1v5lcbs1x4f3b428sj9rkjbmfpzyxzny7i0pgdpnr8nyjvpkzns8"))
+       (file-name (git-file-name name version))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:install-source? #f
+       #:cargo-inputs (("rust-getopts" ,rust-getopts-0.2)
+                       ("rust-libc" ,rust-libc-0.2)
+                       ("rust-emacs" ,rust-emacs-0.19)
+                       ("rust-serde" ,rust-serde-1)
+                       ("rust-serde-json" ,rust-serde-json-1)
+                       ("rust-serde-derive" ,rust-serde-derive-1)
+                       ("rust-unicode-segmentation" ,rust-unicode-segmentation-1)
+                       ("rust-unicode-width" ,rust-unicode-width-0.1))
+       #:phases (modify-phases %standard-phases
+                  (add-after 'install 'install-plugins-and-libs
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      (let* ((out (assoc-ref outputs "out"))
+                             (lib (string-append out "/lib"))
+                             (vimfiles (string-append out
+                                        "/share/vim/vimfiles/"
+                                        "pack/guix/start/parinfer")))
+                        (with-directory-excursion "target/release"
+                          (install-file "libparinfer_rust.so" lib))
+                        (substitute* "plugin/parinfer.vim"
+                          (("(let s:libdir = ).*" all libdir)
+                           (format #f "~a'~a'\n" libdir lib)))
+                        (install-file "doc/parinfer.txt"
+                                      (string-append vimfiles "/doc"))
+                        (install-file "plugin/parinfer.vim"
+                                      (string-append vimfiles "/plugin"))
+                        (install-file "rc/parinfer.kak"
+                                      (string-append out "/share/kak/autoload"))))))))
+    (inputs (list clang))
+    (home-page "https://github.com/justinbarclay/parinfer-rust-emacs")
+    (synopsis "Emacs-centric fork of parinfer-rust")
+    (description
+     "A full-featured, super fast implementation of Shaun Lebron’s
+@code{parinfer}.  This repo has Vim, Neovim, and Kakoune plugins, and an Emacs
+plugin is available.  The Rust library can be called from other editors that
+can load dynamic libraries.")
+    (license license:isc)))
+
 (define-public joe
   (package
     (name "joe")
-- 
2.43.0