[bug#44181] [PATCH v2] gnu: Add atomicparsley.

[Alexandru-Sergiu Marton <brown121407@posteo.ro>]

* gnu/packages/video.scm (atomicparsley): New variable.
---
This patch doesn't place atomicparsley at the end of video.scm anymore, to
prevent possible conflicts, explains why the tests are disabled and why the
CMake required version is modified, and corrects the license field.

 gnu/packages/video.scm | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index bdccb6fdb7..5908bc764b 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -44,6 +44,7 @@
 ;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
 ;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
+;;; Copyright © 2020 Alexandru-Sergiu Marton <brown121407@posteo.ro>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -3722,6 +3723,47 @@ information and other metadata about audio or video files.  It supports the
 many codecs and formats supported by libmediainfo.")
     (license license:bsd-2)))
 
+(define-public atomicparsley
+  (package
+    (name "atomicparsley")
+    (version "20200701.154658.b0d6223")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/wez/atomicparsley")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1kym2l5y34nmbrrlkfmxsf1cwrvch64kb34jp0hpa0b89idbhwqh"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:tests? #f ;; no tests included
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'set-cmake-version
+           (lambda* _
+             (substitute* "CMakeLists.txt"
+               ;; At the time of writing, Guix has CMake at 3.16, but
+               ;; AtomicParsley uses 3.17.  This brings the required CMake
+               ;; version down to what Guix can afford.
+               (("VERSION 3.17") "VERSION 3.16"))
+             #t))
+         (replace 'install
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append out "/bin")))
+               (install-file "AtomicParsley" bin))
+             #t)))))
+    (inputs
+     `(("zlib" ,zlib)))
+    (synopsis "Metadata editor for MPEG-4 files")
+    (description "AtomicParsley is a lightweight command line program for
+reading, parsing and setting metadata into MPEG-4 files, in particular,
+iTunes-style metadata.")
+    (home-page "https://github.com/wez/atomicparsley")
+    (license license:gpl2+)))
+
 (define-public livemedia-utils
   (package
     (name "livemedia-utils")
-- 
2.28.0