Merge pull request #4535 from flosse/lua-bitop

lua-packages: added lua-bitop to add websocket support for prosody

nixos/modules/services/networking/prosody.nix

@@ -91,6 +91,11 @@ let
       description = "Serve static files from a directory over HTTP";
     };
 
+    websocket = mkOption {
+      default = false;
+      description = "Enable WebSocket support";
+    };
+
   };
 
   createSSLOptsStr = o:

pkgs/servers/xmpp/prosody/default.nix

@@ -1,7 +1,7 @@
-{ stdenv, fetchurl, lua5, luasocket, luasec, luaexpat, luafilesystem, libidn, openssl, makeWrapper }:
+{ stdenv, fetchurl, lua5, luasocket, luasec, luaexpat, luafilesystem, luabitop, libidn, openssl, makeWrapper, fetchhg }:
 
 let
-  libs        = [ luasocket luasec luaexpat luafilesystem ];
+  libs        = [ luasocket luasec luaexpat luafilesystem luabitop ];
   getPath     = lib : type : "${lib}/lib/lua/${lua5.luaversion}/?.${type};${lib}/share/lua/${lua5.luaversion}/?.${type}";
   getLuaPath  = lib : getPath lib "lua";
   getLuaCPath = lib : getPath lib "so";
@@ -17,7 +17,13 @@ stdenv.mkDerivation rec {
     sha256 = "be87cf31901a25477869b4ebd52e298f63a5effacae526911a0be876cc82e1c6";
   };
 
-  buildInputs = [ lua5 luasocket luasec luaexpat libidn openssl makeWrapper ];
+  communityModules = fetchhg {
+    url = "http://prosody-modules.googlecode.com/hg/";
+    rev = "4b55110b0aa8";
+    sha256 = "0010x2rl9f9ihy2nwqan2jdlz25433srj2zna1xh10490mc28hij";
+  };
+
+  buildInputs = [ lua5 luasocket luasec luaexpat luabitop libidn openssl makeWrapper ];
 
   configureFlags = [
     "--ostype=linux"
@@ -26,6 +32,7 @@ stdenv.mkDerivation rec {
   ];
 
   postInstall = ''
+      cp $communityModules/mod_websocket/mod_websocket.lua $out/lib/prosody/modules/
       wrapProgram $out/bin/prosody \
         --set LUA_PATH '"${luaPath};"' \
         --set LUA_CPATH '"${luaCPath};"'

pkgs/top-level/all-packages.nix

@@ -7226,7 +7226,7 @@ let
   prosody = recurseIntoAttrs (
     callPackage ../servers/xmpp/prosody {
       lua5 = lua5_1;
-      inherit (lua51Packages) luasocket luasec luaexpat luafilesystem;
+      inherit (lua51Packages) luasocket luasec luaexpat luafilesystem luabitop;
   });
 
   elasticmq = callPackage ../servers/elasticmq { };

pkgs/top-level/lua-packages.nix

@@ -23,6 +23,31 @@ let
     inherit lua;
   };
 
+  luabitop = buildLuaPackage rec {
+    version = "1.0.2";
+    name = "bitop-${version}";
+    src = fetchurl {
+      url = "http://bitop.luajit.org/download/LuaBitOp-${version}.tar.gz";
+      sha256 = "16fffbrgfcw40kskh2bn9q7m3gajffwd2f35rafynlnd7llwj1qj";
+    };
+
+    preBuild = ''
+      makeFlagsArray=(
+        INCLUDES="-I${lua}/include"
+        LUA="${lua}/bin/lua");
+    '';
+
+    installPhase = ''
+      mkdir -p $out/lib/lua/${lua.luaversion}
+      install -p bit.so $out/lib/lua/${lua.luaversion}
+    '';
+
+    meta = {
+      homepage = "http://bitop.luajit.org";
+      maintainers = with maintainers; [ flosse ];
+    };
+  };
+
   luaexpat = buildLuaPackage rec {
     version = "1.3.0";
     name = "expat-${version}";