refactor: reparse the original ssh command in the hopes of keeping array arguments in place

dokku

@@ -107,19 +107,12 @@ fi
 if [[ -n "$SSH_ORIGINAL_COMMAND" ]]; then
   export -n SSH_ORIGINAL_COMMAND
   exit_code=0
-  if [[ $1 =~ git-* ]] || [[ $1 =~ git:* ]]; then
-    set -f
-    $0 $SSH_ORIGINAL_COMMAND
-    exit_code=$?
-    set +f
-    exit $?
-  else
-    set -f
-    xargs $0 <<<$SSH_ORIGINAL_COMMAND
-    exit_code=$?
-    set +f
-    exit $exit_code
-  fi
+  readarray -t -O "${#ssh_arg_array[@]}" ssh_arg_array < <( printf '%s' "$SSH_ORIGINAL_COMMAND" | xargs -n 1 )
+  set -f
+  $O "${ssh_arg_array[@]}"
+  exit_code=$?
+  set +f
+  exit $exit_code
 fi
 
 if ! dokku_auth "$@"; then