From c42ccd99a5af314475c89b3d45ac05c69e1e50ce Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Fri, 13 Dec 2019 07:40:38 -0800
Subject: [PATCH 08/22] gnu: Add ghc-protolude.

* gnu/packages/haskell-xyz.scm (ghc-protolude): New variable.
---
 gnu/packages/haskell-xyz.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index f1c8ae1e89..ad29e62670 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -8863,6 +8863,32 @@ API.")
     (description "This library provides profunctors for Haskell.")
     (license license:bsd-3)))
 
+(define-public ghc-protolude
+  (package
+    (name "ghc-protolude")
+    (version "0.2.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "mirror://hackage/package/protolude/protolude-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "0zzkyxz0vmcbncpid7gp72fpjj0fla3gqhlfkij5c5lg12skjgfj"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-async" ,ghc-async)
+       ("ghc-hashable" ,ghc-hashable)
+       ("ghc-mtl-compat" ,ghc-mtl-compat)
+       ("ghc-transformers-compat" ,ghc-transformers-compat)))
+    (home-page "https://github.com/sdiehl/protolude")
+    (synopsis "Small prelude")
+    (description
+     "A sensible set of defaults for writing custom Preludes.")
+    (license license:expat)))
+
 (define-public ghc-psqueues
   (package
     (name "ghc-psqueues")
-- 
2.24.0