[bug#68908] [PATCH] gnu: Add ocaml-iso8601

[soeren]

From: Sören Tempel <soeren@soeren-tempel.net>

* gnu/packages/ocaml.scm (ocaml-iso8601): New variable.

Signed-off-by: Sören Tempel <soeren@soeren-tempel.net>
---
 gnu/packages/ocaml.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index e166cdec2f..e9ada32bde 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -2058,6 +2058,26 @@ (define-public ocaml5.0-result
        #:ocaml ,ocaml-5.0
        #:findlib ,ocaml5.0-findlib))))
 
+(define-public ocaml-iso8601
+  (package
+    (name "ocaml-iso8601")
+    (version "0.2.6")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/ocaml-community/ISO8601.ml";)
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0nzadswspizi7s6sf67icn2xgc3w150x8vdg5nk1mjrm2s98n6d3"))))
+    (build-system dune-build-system)
+    (propagated-inputs (list ocaml-stdlib-shims ocaml-core-unix ocaml-ounit))
+    (synopsis "Parser and printer for date-times in ISO8601")
+    (description "ISO 8601 and RFC 3339 date parsing for OCaml.")
+    (home-page "https://github.com/ocaml-community/ISO8601.ml";)
+    (license license:expat)))
+
 (define-public ocaml-topkg
   (package
     (name "ocaml-topkg")