[bug#48702] [PATCH v5 2/3] gnu: Add patatt.

[Kyle Meyer]

* gnu/packages/version-control.scm (patatt): New variable.
---
 gnu/packages/version-control.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index 8044370dfb..3de7ed50a8 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -2537,6 +2537,28 @@ (define-public grokmirror
 based on a manifest file published by servers.")
     (license license:gpl3+)))
 
+(define-public patatt
+  (package
+    (name "patatt")
+    (version "0.4.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "patatt" version))
+       (sha256
+        (base32 "0fpbkmdlnz9s1lakw11jlrzpz4mb6f4dksdiir9g1ppq0g34sy58"))))
+    (build-system python-build-system)
+    (arguments '(#:tests? #f))          ; No tests.
+    (propagated-inputs
+     (list python-pynacl))
+    (home-page "https://git.kernel.org/pub/scm/utils/patatt/patatt.git";)
+    (synopsis "Tool for cryptographic patch attestation")
+    (description "This utility provides end-to-end cryptographic attestation
+of patches sent via mail.  It does so by adapting the DKIM email signature
+standard to include cryptographic signatures via the X-Developer-Signature
+email header.")
+    (license license:expat-0)))
+
 (define-public b4
   (package
     (name "b4")
-- 
2.34.0