Subject: [PATCH] gnu: Add trydiffoscope.

From: Vagrant Cascadian <[email-masked]>
Date: Mon, 11 Feb 2019 18:08:36 -0800

* gnu/packages/package-management (trydiffoscope): New variable.
---
 gnu/packages/package-management.scm | 44 +++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 587d028d92..49208e3191 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -606,6 +606,50 @@ various binary formats into more human readable forms to compare them.  It can
 compare two tarballs, ISO images, or PDFs just as easily.")
     (license license:gpl3+)))
 
+(define-public trydiffoscope
+ (package
+   (name "trydiffoscope")
+   (version "67.0.1")
+   (source
+    (origin
+      (method git-fetch)
+      (uri (git-reference
+            (url "https://salsa.debian.org/reproducible-builds/trydiffoscope.git")
+            (commit version)))
+      (file-name (git-file-name name version))
+      (sha256
+       (base32
+        "03b66cjii7l2yiwffj6ym6mycd5drx7prfp4j2550281pias6mjh"))))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'install 'install-doc
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((share (string-append (assoc-ref outputs "out") "/usr/share/")))
+               (mkdir-p (string-append share "/man/man1/" ))
+               (invoke "rst2man.py"
+                       "trydiffoscope.1.rst"
+                       (string-append share "/man/man1/trydiffoscope.1"))
+               (mkdir-p (string-append share "/doc/" ,name "-" ,version))
+               (install-file "./README.rst"
+                          (string-append share "/doc/" ,name "-" ,version))))))))
+    (native-inputs
+     `(("gzip" ,gzip)
+       ("python-docutils" ,python-docutils)))
+    (build-system python-build-system)
+    (home-page "https://try.diffoscope.org")
+    (synopsis "Compare files and archives in depth")
+    (description
+     "This is a minimal diffoscope client that connects to the service:
+
+https://try.diffoscope.org.
+
+Diffoscope tries to get to the bottom of what makes files or directories
+different.  It recursively unpacks archives of many kinds and transforms
+various binary formats into more human readable forms to compare them.  It can
+compare two tarballs, ISO images, or PDFs just as easily.")
+    (license license:gpl3+)))
+
 (define-public python-anaconda-client
   (package
     (name "python-anaconda-client")
-- 
2.20.1