Add new EvalCommand/Sha and ExecLua/Sha API's

Author: mythz

lib/ServiceStack.Interfaces.dll

@@ -866,6 +866,30 @@ public string UrnKey(Type type, object id)
 
         #region LUA EVAL
 
+        public RedisText ExecLua(string body, params string[] args)
+        {
+            var data = base.EvalCommand(body, 0, args.ToMultiByteArray());
+            return data.ToRedisText();
+        }
+
+        public RedisText ExecLua(string luaBody, string[] keys, string[] args)
+        {
+            var data = base.EvalCommand(luaBody, keys.Length, MergeAndConvertToBytes(keys, args));
+            return data.ToRedisText();
+        }
+
+        public RedisText ExecLuaSha(string sha1, params string[] args)
+        {
+            var data = base.EvalShaCommand(sha1, 0, args.ToMultiByteArray());
+            return data.ToRedisText();
+        }
+
+        public RedisText ExecLuaSha(string sha1, string[] keys, string[] args)
+        {
+            var data = base.EvalShaCommand(sha1, keys.Length, MergeAndConvertToBytes(keys, args));
+            return data.ToRedisText();
+        }
+
         public long ExecLuaAsInt(string body, params string[] args)
         {
             return base.EvalInt(body, 0, args.ToMultiByteArray());

src/ServiceStack.Redis/RedisClient.cs

@@ -1150,6 +1150,24 @@ public byte[][] EvalSha(string sha1, int numberKeysInArgs, params byte[][] keys)
             return SendExpectMultiData(cmdArgs);
         }
 
+        public RedisData EvalCommand(string luaBody, int numberKeysInArgs, params byte[][] keys)
+        {
+            if (luaBody == null)
+                throw new ArgumentNullException("luaBody");
+
+            var cmdArgs = MergeCommandWithArgs(Commands.Eval, luaBody.ToUtf8Bytes(), keys.PrependInt(numberKeysInArgs));
+            return RawCommand(cmdArgs);
+        }
+
+        public RedisData EvalShaCommand(string sha1, int numberKeysInArgs, params byte[][] keys)
+        {
+            if (sha1 == null)
+                throw new ArgumentNullException("sha1");
+
+            var cmdArgs = MergeCommandWithArgs(Commands.EvalSha, sha1.ToUtf8Bytes(), keys.PrependInt(numberKeysInArgs));
+            return RawCommand(cmdArgs);
+        }
+
         public string CalculateSha1(string luaBody)
         {
             if (luaBody == null)