Add another variable for storing the command sent to Redis

lib/cli.sh

@@ -6,14 +6,14 @@ get_cmd() {
 
 parse_cmd() {
   local cmd=( ) arg
-  declare -n serialized=$1
+  declare -n cmd_sent=$1
+  declare -n serialized=$2
 
-  route_cmd "$2"
+  route_cmd "$3"
 
   serialized=*${#cmd[@]}$'\r\n'
-  serialized+=${cmd[0]^^}
 
-  for arg in "${cmd[@]:1}"; do
+  for arg in "${cmd[@]}"; do
     serialized+=$arg
   done
 }
@@ -55,6 +55,12 @@ parse_word() {
     fi
   done
 
-  cmd+=( "\$${#arg}"$'\r\n'"$arg"$'\r\n' )
+  if ! (( ${#cmd[@]} )); then
+    cmd_sent=${arg^^}
+    cmd+=( "\$${#arg}"$'\r\n'"$cmd_sent"$'\r\n' )
+  else
+    cmd+=( "\$${#arg}"$'\r\n'"$arg"$'\r\n' )
+  fi
+
   route_cmd "$line"
 }

redish-cli

@@ -28,6 +28,6 @@ fi
 ###
 
 while get_cmd line; do
-  parse_cmd redis_cmd "$line"
-  redis_send "$redis_cmd"
+  parse_cmd redis_cmd redis_line "$line"
+  redis_send "$redis_line"
 done