PaperMC/patches/server/0155-Improve-Log4J-Configuration-Plugin-Loggers.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Minecrell <minecrell@minecrell.net>
Date: Sat, 23 Sep 2017 21:07:20 +0200
Subject: [PATCH] Improve Log4J Configuration / Plugin Loggers

Add full exceptions to log4j to not truncate stack traces

Disable logger prefix for various plugins bypassing the plugin logger

Some plugins bypass the plugin logger and add the plugin prefix
manually to the log message. Since they use other logger names
(e.g. qualified class names) these would now also appear in the
log. Disable the logger prefix for these plugins so the messages
show up correctly.

diff --git a/src/main/resources/log4j2.xml b/src/main/resources/log4j2.xml
index bba2de3f3feb5e6a876f9df1eee6da0c7d93e271..88957220d5574e5590e8a545605d76c0c7b0a10e 100644
--- a/src/main/resources/log4j2.xml
+++ b/src/main/resources/log4j2.xml
@@ -6,19 +6,21 @@
         </Queue>
         <TerminalConsole name="TerminalConsole">
             <PatternLayout>
-                <LoggerNamePatternSelector defaultPattern="%highlightError{[%d{HH:mm:ss} %level]: [%logger] %msg%n%xEx}">
+                <LoggerNamePatternSelector defaultPattern="%highlightError{[%d{HH:mm:ss} %level]: [%logger] %msg%n%xEx{full}}">
                     <!-- Log root, Minecraft, Mojang and Bukkit loggers without prefix -->
-                    <PatternMatch key=",net.minecraft.,Minecraft,com.mojang."
-                                  pattern="%highlightError{[%d{HH:mm:ss} %level]: %msg%n%xEx}" />
+                    <!-- Disable prefix for various plugins that bypass the plugin logger -->
+                    <PatternMatch key=",net.minecraft.,Minecraft,com.mojang.,com.sk89q.,ru.tehkode.,Minecraft.AWE"
+                                  pattern="%highlightError{[%d{HH:mm:ss} %level]: %msg%n%xEx{full}}" />
                 </LoggerNamePatternSelector>
             </PatternLayout>
         </TerminalConsole>
         <RollingRandomAccessFile name="File" fileName="logs/latest.log" filePattern="logs/%d{yyyy-MM-dd}-%i.log.gz">
             <PatternLayout>
-                <LoggerNamePatternSelector defaultPattern="[%d{HH:mm:ss}] [%t/%level]: [%logger] %stripAnsi{%msg}%n">
+                <LoggerNamePatternSelector defaultPattern="[%d{HH:mm:ss}] [%t/%level]: [%logger] %stripAnsi{%msg}%n%xEx{full}">
                     <!-- Log root, Minecraft, Mojang and Bukkit loggers without prefix -->
-                    <PatternMatch key=",net.minecraft.,Minecraft,com.mojang."
-                                  pattern="[%d{HH:mm:ss}] [%t/%level]: %stripAnsi{%msg}%n" />
+                    <!-- Disable prefix for various plugins that bypass the plugin logger -->
+                    <PatternMatch key=",net.minecraft.,Minecraft,com.mojang.,com.sk89q.,ru.tehkode.,Minecraft.AWE"
+                                  pattern="[%d{HH:mm:ss}] [%t/%level]: %stripAnsi{%msg}%n%xEx{full}" />
                 </LoggerNamePatternSelector>
             </PatternLayout>
             <Policies>