incz is a very rudimentary log shipper for zinc search

although it probably would work with elasticsearch as well
as zinc is alleged to be ES-compatible

this is just the package and needs hooking into the service/log
infrastructure somehow

pkgs/incz/default.nix

@@ -0,0 +1,38 @@
+{
+  fetchurl,
+  writeFennel,
+  fennel,
+  fennelrepl,
+  runCommand,
+  lua,
+  anoia,
+  lualinux,
+  stdenv
+}:
+let name = "incz";
+in stdenv.mkDerivation {
+  inherit name;
+  src = ./.;
+
+  buildInputs = [lua];
+  nativeBuildInputs = [fennelrepl];
+
+  buildPhase = ''
+    fennelrepl --test ./incz.fnl
+    cp -p ${writeFennel name {
+      packages = [
+        anoia
+        lualinux
+        fennel
+      ];
+      macros = [
+        anoia.dev
+      ];
+      mainFunction = "run";
+    } ./incz.fnl } ${name}
+  '';
+
+  installPhase = ''
+    install -D ${name} $out/bin/${name}
+  '';
+}