casing: init at 0.1.4.1

horizon.dhall

@@ -151,6 +151,7 @@ let otherLibraries =
           "https://github.com/input-output-hk/cardano-prelude"
           "b6053a23f53acd5c519cc559c3861dda3ebf8b35"
           (Some "cardano-prelude-test")
+      , H.callHackage "casing" "0.1.4.1"
       , H.callHackage "composition-prelude" "3.0.0.2"
       , H.callHackage "concurrent-extra" "0.7.0.12"
       , H.callHackage "contra-tracer" "0.2.0.0"

overlay.nix

@@ -95,6 +95,8 @@ final: prev: with pkgs.haskell.lib; {
 
   cardano-strict-containers = final.callPackage (./pkgs/cardano-strict-containers.nix) { };
 
+  casing = final.callPackage (./pkgs/casing.nix) { };
+
   composition-prelude = final.callPackage (./pkgs/composition-prelude.nix) { };
 
   concurrent-extra = final.callPackage (./pkgs/concurrent-extra.nix) { };

pkgs/casing.nix

+{ mkDerivation, base, lib, split, tasty, tasty-hunit }:
+mkDerivation {
+  pname = "casing";
+  version = "0.1.4.1";
+  sha256 = "106271c00246b551f2ef6a2e511437c9f0e1f3bb920a283f6f9eaa0940b4f8ca";
+  revision = "1";
+  editedCabalFile = "1n7w4w2icfppyvlmyzzmfivbx175ckqabs4my5qvvdvwlc89xrqb";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [ base split ];
+  testHaskellDepends = [ base tasty tasty-hunit ];
+  enableLibraryProfiling = true;
+  enableExecutableProfiling = true;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  description = "Convert between various source code casing conventions";
+  license = lib.licenses.mit;
+  broken = false;
+}