11/12: gnu: Add ghc-microlens-platform.

[guix-commits]

samplet pushed a commit to branch master
in repository guix.

commit 37850fb9a0989d80c6e7375dd323b779cb619c16
Author: Brian Leung <address@hidden>
Date:   Thu Jul 18 07:22:47 2019 +0200

    gnu: Add ghc-microlens-platform.
    
    * gnu/packages/haskell.scm (ghc-microlens-platform): New variable.
---
 gnu/packages/haskell.scm | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index a532f15..1087461 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -11906,6 +11906,49 @@ microlens} family; see the readme
 @uref{https://github.com/aelve/microlens#readme, on Github}.")
     (license license:bsd-3)))
 
+(define-public ghc-microlens-platform
+  (package
+    (name "ghc-microlens-platform")
+    (version "0.3.10")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/";
+             "microlens-platform/microlens-platform-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1d4nhmgf9jq0ixc7qhwm7aaw3xdr0nalw58d0ydsydgf02cyazwv"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-hashable" ,ghc-hashable)
+       ("ghc-microlens" ,ghc-microlens)
+       ("ghc-microlens-ghc" ,ghc-microlens-ghc)
+       ("ghc-microlens-mtl" ,ghc-microlens-mtl)
+       ("ghc-microlens-th" ,ghc-microlens-th)
+       ("ghc-unordered-containers" ,ghc-unordered-containers)
+       ("ghc-vector" ,ghc-vector)))
+    (home-page "https://github.com/monadfix/microlens";)
+    (synopsis "Feature-complete microlens")
+    (description
+     "This package exports a module which is the recommended starting point
+for using @uref{http://hackage.haskell.org/package/microlens, microlens} if
+you aren't trying to keep your dependencies minimal.  By importing
+@code{Lens.Micro.Platform} you get all functions and instances from
+@uref{http://hackage.haskell.org/package/microlens, microlens},
+@uref{http://hackage.haskell.org/package/microlens-th, microlens-th},
+@uref{http://hackage.haskell.org/package/microlens-mtl, microlens-mtl},
+@uref{http://hackage.haskell.org/package/microlens-ghc, microlens-ghc}, as
+well as instances for @code{Vector}, @code{Text}, and @code{HashMap}.  The
+minor and major versions of @code{microlens-platform} are incremented whenever
+the minor and major versions of any other @code{microlens} package are
+incremented, so you can depend on the exact version of
+@code{microlens-platform} without specifying the version of @code{microlens}
+you need.  This package is a part of the
+@uref{http://hackage.haskell.org/package/microlens, microlens} family; see the
+readme @uref{https://github.com/aelve/microlens#readme, on Github}.")
+    (license license:bsd-3)))
+
 (define-public ghc-stylish-haskell
   (package
     (name "ghc-stylish-haskell")