ghciwatch: init at 0.5.10

pkgs/by-name/gh/ghciwatch/package.nix

@@ -0,0 +1,40 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+, nix-update-script
+, stdenv
+, darwin
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "ghciwatch";
+  version = "0.5.10";
+
+  src = fetchFromGitHub {
+    owner = "MercuryTechnologies";
+    repo = "ghciwatch";
+    rev = "v${version}";
+    hash = "sha256-6afUHLPrSWhgN5LA346tAZ1+gROr+i/ZyCNVnyCd5Tc=";
+  };
+
+  cargoHash = "sha256-og7S3W+DCBlFIvKLZghLT+msBLnS1o7Rea7v2VPsDYA=";
+
+  buildInputs = lib.optionals stdenv.isDarwin [
+    darwin.apple_sdk.frameworks.CoreFoundation
+    darwin.apple_sdk.frameworks.CoreServices
+  ];
+
+  # integration tests are not run but the macros need this variable to be set
+  GHC_VERSIONS = "";
+  checkFlags = "--test \"unit\"";
+
+  meta = with lib; {
+    description = "Ghci-based file watching recompiler for Haskell development";
+    homepage = "https://github.com/MercuryTechnologies/ghciwatch";
+    license = licenses.mit;
+    maintainers = with maintainers; [ mangoiv _9999years ];
+    mainProgram = "ghciwatch";
+  };
+
+  passthru.updateScript = nix-update-script { };
+}