Merge pull request #29451 from jerith666/client-ip-echo-1709

client-ip-echo: init at 0.1.0.1

pkgs/servers/misc/client-ip-echo/client-ip-echo.nix

···
+{ mkDerivation, fetchFromGitHub, base, bytestring, network, stdenv }:
+mkDerivation {
+  pname = "client-ip-echo";
+  version = "0.1.0.1";
+  src = fetchFromGitHub {
+    owner = "jerith666";
+    repo = "client-ip-echo";
+    rev = "f6e3e115a1e61a387cf79956ead36d7ac25a2901";
+    sha256 = "0irxcaiwxxn4ggd2dbya1mvpnyfanx0x06whp8ccrha141cafwqp";
+  };
+  isLibrary = false;
+  isExecutable = true;
+  executableHaskellDepends = [ base bytestring network ];
+  description = "accepts TCP connections and echoes the client's IP address back to it";
+  license = stdenv.lib.licenses.lgpl3;
+}

pkgs/servers/misc/client-ip-echo/default.nix

···
+{ pkgs }:
+pkgs.haskellPackages.callPackage ./client-ip-echo.nix { }

pkgs/top-level/all-packages.nix

···
 
   clex = callPackage ../tools/misc/clex { };
 
+  client-ip-echo = callPackage ../servers/misc/client-ip-echo { };
+
   cloc = callPackage ../tools/misc/cloc {
     inherit (perlPackages) perl AlgorithmDiff RegexpCommon;
   };