From 1b3f9daf7ce2ab31cf6bc0989b18b2fe35b616b7 Mon Sep 17 00:00:00 2001
From: ookiegajwa <91029880+ookiegajwa@users.noreply.github.com>
Date: Mon, 23 Dec 2024 14:12:07 -0600
Subject: [PATCH] Copy forward when registering alias (fixes #10827)

When flattening any command or registering an alias to a node with no direct children (such as a redirect), the code now takes into account any potential redirect/fork/forward on the target node. This fixes the issue where, when registering a command that was simply a redirect, only the namespaced literal would work, and not any aliases of the command.
---
 .../java/io/papermc/paper/command/brigadier/PaperCommands.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paper-server/src/main/java/io/papermc/paper/command/brigadier/PaperCommands.java b/paper-server/src/main/java/io/papermc/paper/command/brigadier/PaperCommands.java
index 95d3b42cbe..79642b1a81 100644
--- a/paper-server/src/main/java/io/papermc/paper/command/brigadier/PaperCommands.java
+++ b/paper-server/src/main/java/io/papermc/paper/command/brigadier/PaperCommands.java
@@ -132,6 +132,7 @@ public class PaperCommands implements Commands, PaperRegistrar<LifecycleEventOwn
         if (redirectTo.getChildren().isEmpty() || hasFlattenRedirectFlag) {
             redirect = Commands.literal(aliasLiteral)
                 .executes(redirectTo.getCommand())
+                .forward(redirectTo.getRedirect(), redirectTo.getRedirectModifier(), redirectTo.isFork())
                 .requires(redirectTo.getRequirement())
                 .build();