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authorPierre Neidhardt <mail@ambrevar.xyz>2019-01-16 10:40:39 +0100
committerPierre Neidhardt <mail@ambrevar.xyz>2019-01-16 10:44:23 +0100
commitbe0be3dee0ec30b9b00a223deedfe1b877b829ee (patch)
tree48b1408a6c9aa2ee123cac6b793c86bec209dd1c /gnu
parent41a54622b691b68e342a0c7de23fec8de14cb739 (diff)
downloadguix-be0be3dee0ec30b9b00a223deedfe1b877b829ee.tar.gz
gnu: Add meld.
* gnu/packages/patchutils.scm (meld): New variable.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/patchutils.scm68
1 files changed, 67 insertions, 1 deletions
diff --git a/gnu/packages/patchutils.scm b/gnu/packages/patchutils.scm
index ea4705507f..09f5afbb28 100644
--- a/gnu/packages/patchutils.scm
+++ b/gnu/packages/patchutils.scm
@@ -19,6 +19,7 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (gnu packages patchutils)
+  #:use-module (guix utils)
   #:use-module (guix packages)
   #:use-module (guix licenses)
   #:use-module (guix download)
@@ -29,9 +30,13 @@
   #:use-module (gnu packages ed)
   #:use-module (gnu packages base)
   #:use-module (gnu packages bash)
+  #:use-module (gnu packages check)
   #:use-module (gnu packages file)
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages gettext)
+  #:use-module (gnu packages glib)
+  #:use-module (gnu packages gnome)
+  #:use-module (gnu packages gtk)
   #:use-module (gnu packages less)
   #:use-module (gnu packages mail)
   #:use-module (gnu packages ncurses)
@@ -121,7 +126,7 @@ listing the files modified by a patch.")
            (lambda _
              (substitute*
                  '("test/run"
-                   "test/edit.test") 
+                   "test/edit.test")
                (("/bin/sh") (which "sh")))
              #t))
          (add-after 'install 'wrap-program
@@ -239,3 +244,64 @@ hexadecimal and ASCII (or EBCDIC).  It can also display two files at once, and
 highlight the differences between them.  It works well with large files (up to 4
 GiB).")
     (license gpl2+)))
+
+(define-public meld
+  (package
+    (name "meld")
+    (version "3.20.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://gnome/sources/meld/"
+                           (version-major+minor version)
+                           "/meld-" version ".tar.xz"))
+       (sha256
+        (base32
+         "11khi1sg02k3b9qdag3r939cwi27cql4kjim7jhxf9ckfhpzwh6b"))))
+    (build-system python-build-system)
+    (native-inputs
+     `(("intltool" ,intltool)
+       ("xmllint" ,libxml2)
+       ("glib-compile-schemas" ,glib "bin")
+       ("python-pytest" ,python-pytest)))
+    (inputs
+     `(("python-cairo" ,python-pycairo)
+       ("python-gobject" ,python-pygobject)
+       ("gtksourceview" ,gtksourceview)))
+    (propagated-inputs
+     `(("dconf" ,dconf)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         ;; This setup.py script does not support one of the Python build
+         ;; system's default flags, "--single-version-externally-managed".
+         (replace 'install
+           (lambda* (#:key outputs #:allow-other-keys)
+             (invoke "python" "setup.py"
+                     ;; This setup.py runs gtk-update-icon-cache  which we don't want.
+                     "--no-update-icon-cache"
+                     ;; "--no-compile-schemas"
+                     "install"
+                     (string-append "--prefix=" (assoc-ref outputs "out"))
+                     "--root=/")))
+         ;; The tests need to be run after installation.
+         (delete 'check)
+         (add-after 'install 'check
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             ;; Tests look for installed package
+             (add-installed-pythonpath inputs outputs)
+             ;; The tests fail when HOME=/homeless-shelter.
+             (setenv "HOME" "/tmp")
+             (invoke "py.test" "-v" "-k"
+                     ;; TODO: Those tests fail, why?
+                     "not test_classify_change_actions"))))))
+    (home-page "https://meldmerge.org/")
+    (synopsis "Compare files, directories and working copies")
+    (description "Meld is a visual diff and merge tool targeted at
+developers.  Meld helps you compare files, directories, and version controlled
+projects.  It provides two- and three-way comparison of both files and
+directories, and has support for many popular version control systems.
+
+Meld helps you review code changes and understand patches.  It might even help
+you to figure out what is going on in that merge you keep avoiding.")
+    (license gpl2)))