language-nix: init at 2.2.0

manifest.dhall

@@ -342,6 +342,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
         "https://github.com/haskell-effectful/kvstore-effectful"
         (Some "3502825423aea3a1af9384e9d751feea4599c60b")
         (Some "kvstore-effectful-statemap")
+    , callHackage "language-nix" "2.2.0"
     , callHackage "lens" "5.2"
     , callHackage "lens-aeson" "1.2.1"
     , callHackage "lens-family-th" "0.5.2.1"

overlay.nix

@@ -421,6 +421,8 @@ final: prev: with pkgs.haskell.lib; {
 
   kvstore-effectful-statemap = prev.callPackage (./pkgs/kvstore-effectful-statemap.nix) { };
 
+  language-nix = prev.callPackage (./pkgs/language-nix.nix) { };
+
   lens = prev.callPackage (./pkgs/lens.nix) { };
 
   lens-aeson = prev.callPackage (./pkgs/lens-aeson.nix) { };

pkgs/language-nix.nix

+{ mkDerivation
+, base
+, deepseq
+, lens
+, lib
+, parsec-class
+, pretty
+, QuickCheck
+}:
+mkDerivation {
+  pname = "language-nix";
+  version = "2.2.0";
+  sha256 = "fd67425268707de245e4b1f5dfee61e091c417106c95dbbe188abc16c23800d3";
+  revision = "1";
+  editedCabalFile = "0g4hq729bz128sf3ifd8rbfamwa8mqqcnhbc3qxnpz1myzvxhnjk";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [
+    base
+    deepseq
+    lens
+    parsec-class
+    pretty
+    QuickCheck
+  ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "https://github.com/NixOS/cabal2nix/tree/master/language-nix#readme";
+  description = "Data types and functions to represent the Nix language";
+  license = lib.licenses.bsd3;
+  broken = false;
+}