gnu: Add ssh-to-age.

* gnu/packages/password-utils.scm (ssh-to-age): New variable.

Signed-off-by: Christopher Baines <mail@cbaines.net>

gnu/packages/password-utils.scm

@@ -340,6 +340,34 @@ applications, there is xclip integration." )
     (home-page "https://dthompson.us/projects/shroud.html")
     (license license:gpl3+)))
 
+(define-public ssh-to-age
+  (let* ((commit "37365ce80fa64d8794855ec3c63cc9a071799fea")
+         (revision "0"))
+    (package
+      (name "ssh-to-age")
+      (version (git-version "1.0.2" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/Mic92/ssh-to-age")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1fk2vxa854jnnffcw4q3vm1445jk1ck1v3p4mr9fh04yz06g7d28"))))
+      (build-system go-build-system)
+      (arguments
+       '(#:import-path "github.com/Mic92/ssh-to-age/cmd/ssh-to-age"
+         #:unpack-path "github.com/Mic92/ssh-to-age"))
+      (inputs (list go-golang-org-x-crypto
+                    go-filippo-io-edwards25519
+                    go-filippo-io-age))
+      (home-page "https://github.com/Mic92/ssh-to-age")
+      (synopsis "Convert SSH @code{ed25519} keys to @code{age} keys.")
+      (description "This package provides a simple command-line tool to
+convert SSH @code{ed25519} keys to @code{age} keys.")
+      (license license:expat))))
+
 (define-public yapet
   (package
     (name "yapet")