From e83fe81be4677aca1f42f0df9c8d2606400a4619 Mon Sep 17 00:00:00 2001
From: Xinglu Chen <public@yoctocell.xyz>
Date: Mon, 21 Jun 2021 12:02:04 +0200
Subject: gnu: Add ocamlformat.

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

Signed-off-by: Julien Lepiller <julien@lepiller.eu>
---
 gnu/packages/ocaml.scm | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'gnu')

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 76fb53db01..112751ddec 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -7104,6 +7104,50 @@ or the list of statically linked libraries with their versions.  It supports
 reporting the version from the version control system during development to
 get an precise reference of when the executable was built.")))
 
+(define-public ocamlformat
+  (package
+    (name "ocamlformat")
+    (version "0.18.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+              (url "https://github.com/ocaml-ppx/ocamlformat")
+              (commit version)))
+        (file-name (git-file-name name version))
+        (sha256
+          (base32
+            "0n6363km8xr81pvyk453n6h2mb0256c5yxw3p1li4dn83f3lwxr1"))))
+    (build-system dune-build-system)
+    (arguments
+     '(#:package "ocamlformat"
+       ;; FIXME: The expected format is slightly different than what the
+       ;; produced format is for test/cli/stdin.t
+       #:tests? #f))
+    (propagated-inputs
+      `(("ocaml-version" ,ocaml-version)
+        ("ocaml-base" ,ocaml-base)
+        ("ocaml-cmdliner" ,ocaml-cmdliner)
+        ("ocaml-dune-build-info" ,ocaml-dune-build-info)
+        ("ocaml-fix" ,ocaml-fix)
+        ("ocaml-fpath" ,ocaml-fpath)
+        ("ocaml-menhir" ,ocaml-menhir)
+        ("ocaml-odoc" ,ocaml-odoc)
+        ("ocaml-ppxlib" ,ocaml-ppxlib)
+        ("ocaml-re" ,ocaml-re)
+        ("ocaml-stdio" ,ocaml-stdio)
+        ("ocaml-uuseg" ,ocaml-uuseg)
+        ("ocaml-uutf" ,ocaml-uutf)))
+    (native-inputs
+      `(("ocaml-alcotest" ,ocaml-alcotest)
+        ("ocaml-ocp-indent" ,ocaml-ocp-indent)
+        ("ocaml-bisect-ppx" ,ocaml-bisect-ppx)))
+    (home-page "https://github.com/ocaml-ppx/ocamlformat")
+    (synopsis "Auto-formatter for OCaml code")
+    (description "OCamlFormat is a tool to automatically format OCaml code in
+a uniform style.")
+    (license license:expat)))
+
 (define-public ocaml-bigstringaf
   (package
     (name "ocaml-bigstringaf")
-- 
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