GNU bug report logs - #64066
[PATCH 00/19] Add Plunder

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From: zamfofex <zamfofex <at> twdb.moe>
To: 64066 <at> debbugs.gnu.org
Cc: zamfofex <zamfofex <at> twdb.moe>, Lars-Dominik Braun <lars <at> 6xq.net>
Subject: [bug#64066] [PATCH 06/19] gnu: Add ghc-generic-lens
Date: Wed, 14 Jun 2023 09:48:46 -0300

* gnu/packages/haskell-xyz.scm (ghc-generic-lens): New variable.
---
 gnu/packages/haskell-xyz.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 091b437243..4724348b44 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -6388,6 +6388,31 @@ (define-public ghc-generic-lens-core
 generic-optics>@@ libraries.")
     (license license:bsd-3)))
 
+(define-public ghc-generic-lens
+  (package
+    (name "ghc-generic-lens")
+    (version "2.2.2.0")
+    (source (origin
+              (method url-fetch)
+              (uri (hackage-uri "generic-lens" version))
+              (sha256
+               (base32
+                "0s4b51s11ssmndmx9m9zbwgv9rb27ajwihsrk10hn582rp4ck3c6"))))
+    (build-system haskell-build-system)
+    (properties '((upstream-name . "generic-lens")))
+    (inputs (list ghc-generic-lens-core ghc-profunctors))
+    (native-inputs (list ghc-lens ghc-inspection-testing ghc-hunit ghc-doctest))
+    (home-page "https://github.com/kcsongor/generic-lens")
+    (synopsis "Generically derive traversals, lenses and prisms.")
+    (description
+     "This library uses GHC.Generics to derive efficient optics (traversals, lenses
+and prisms) for algebraic data types in a type-directed way, with a focus on
+good type inference and error messages when possible.  The library exposes a
+van Laarhoven interface.  For an alternative interface, supporting an opaque
+optic type, see @@<https://hackage.haskell.org/package/generic-optics
+generic-optics>@@.")
+    (license license:bsd-3)))
+
 (define-public ghc-libffi
   (package
     (name "ghc-libffi")
-- 
2.40.1

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