[bug#61572] [PATCH] gnu: Add r-gpg.

[bug#61572] [PATCH] gnu: Add r-gpg.

[kyle]

From: Kyle Andrews <kyle@posteo.net>

---
 gnu/packages/cran.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 6cea202519..5e6f380b6d 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -79,6 +79,7 @@ (define-module (gnu packages cran)
   #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages gl)
   #:use-module (gnu packages gnome)
+  #:use-module (gnu packages gnupg)
   #:use-module (gnu packages graph)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages haskell-xyz)
@@ -668,6 +669,31 @@ (define-public r-googlevis
 the output locally.")
     (license license:gpl2+)))
 
+(define-public r-gpg
+  (package
+    (name "r-gpg")
+    (version "1.2.8")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "gpg" version))
+              (sha256
+               (base32
+                "1yysjv335mq6lpdc01yiv56zhs0085bdlanh74k3ahjbszh9cy27"))))
+    (properties `((upstream-name . "gpg")))
+    (build-system r-build-system)
+    (propagated-inputs (list r-askpass r-curl gnupg))
+    (native-inputs (list pkg-config r-knitr gpgme))
+    (home-page "https://github.com/jeroen/gpg")
+    (synopsis "GNU Privacy Guard for R")
+    (description
+     "Bindings to GnuPG for working with OpenGPG (RFC4880) cryptographic methods.
+Includes utilities for public key encryption, creating and verifying digital
+signatures, and managing your local keyring.  Some functionality depends on the
+version of GnuPG that is installed on the system.  On Windows this package can
+be used together with GPG4Win which provides a GUI for managing keys and
+entering passphrases.")
+    (license license:expat)))
+
 (define-public r-gson
   (package
     (name "r-gson")
-- 
2.37.2