Add lens-aeson library, lens 4.4 split all aeson functionality to here

2 files changed, 26 insertions, 0 deletions

diff --git a/pkgs/development/libraries/haskell/lens-aeson/default.nix b/pkgs/development/libraries/haskell/lens-aeson/default.nix
new file mode 100644
index 000000000000..d19b0bf6dd78
--- /dev/null
+++ b/pkgs/development/libraries/haskell/lens-aeson/default.nix
@@ -0,0 +1,24 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, aeson, attoparsec, doctest, filepath, genericDeriving
+, lens, scientific, semigroups, simpleReflect, text
+, unorderedContainers, vector
+}:
+
+cabal.mkDerivation (self: {
+  pname = "lens-aeson";
+  version = "1";
+  sha256 = "0zpfpba97kr92lzrmdfk08f3cl42alhx0d73w8sbbwxnnvv4489r";
+  buildDepends = [
+    aeson attoparsec lens scientific text unorderedContainers vector
+  ];
+  testDepends = [
+    doctest filepath genericDeriving semigroups simpleReflect
+  ];
+  meta = {
+    homepage = "http://github.com/lens/lens-aeson/";
+    description = "Law-abiding lenses for aeson";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index acf164d57c7a..d09f8119d8db 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1459,6 +1459,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   lens = callPackage ../development/libraries/haskell/lens {};
 
+  lensAeson = callPackage ../development/libraries/haskell/lens-aeson {};
+
   lensDatetime = callPackage ../development/libraries/haskell/lens-datetime {};
 
   lensFamilyCore = callPackage ../development/libraries/haskell/lens-family-core {};