validity: init at 0.12.0.1

manifest.dhall

@@ -370,6 +370,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "unicode-data" "0.4.0"
     , callHackage "unicode-transforms" "0.4.0.1"
     , callHackage "unordered-containers" "0.2.19.1"
+    , callHackage "validity" "0.12.0.1"
     , callHackage "vault" "0.3.1.5"
     , callHackage "vector" "0.13.0.0"
     , callHackage "vector-algorithms" "0.9.0.1"

overlay.nix

@@ -477,6 +477,8 @@ final: prev: with pkgs.haskell.lib; {
 
     unordered-containers = prev.callPackage (./pkgs/unordered-containers.nix) { };
 
+    validity = prev.callPackage (./pkgs/validity.nix) { };
+
     vault = prev.callPackage (./pkgs/vault.nix) { };
 
     vector = prev.callPackage (./pkgs/vector.nix) { };

pkgs/validity.nix

+{ mkDerivation, base, hspec, lib }:
+mkDerivation {
+  pname = "validity";
+  version = "0.12.0.1";
+  sha256 = "1c3ce2052b73a47bd6ea6cb757e0dac5cf1cacf3558cb06b5ab725ad30d73ec9";
+  libraryHaskellDepends = [ base ];
+  testHaskellDepends = [ base hspec ];
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  hyperlinkSource = false;
+  homepage = "https://github.com/NorfairKing/validity#readme";
+  description = "Validity typeclass";
+  license = lib.licenses.mit;
+}
\ No newline at end of file