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Improve console implementation

Browse source 
Rewrite console improvements (console colors, tab completion,
persistent input line, ...) using JLine 3.x and TerminalConsoleAppender.

New features:
  - Support console colors for Vanilla commands
  - Add console colors for warnings and errors
  - Server can now be turned off safely using CTRL + C. JLine catches
    the signal and the implementation shuts down the server cleanly.
  - Support console colors and persistent input line when running in
    IntelliJ IDEA

Other changes:
  - Update JLine to 3.3.1 (from 2.12.1)
  - Server starts 1-2 seconds faster thanks to optimizations in Log4j
    configuration
This commit is contained in:
Minecrell 2017-06-09 19:05:12 +02:00
parent 3b5e6cd48f
commit e0aa38d35e
4 changed files with 620 additions and 28 deletions
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2
.gitignore vendored
View file

@ -42,11 +42,13 @@ work/test-server
*.ipr
*.iws
.idea/
out/
# Linux temp files
*~
# other stuff
run/
Paper-Server
Paper-API

612
Spigot-Server-Patches/Use-TerminalConsoleAppender-for-console-improvements.patch Normal file
View file

@ -0,0 +1,612 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Minecrell <dev@minecrell.net>
Date: Fri, 9 Jun 2017 19:03:43 +0200
Subject: [PATCH] Use TerminalConsoleAppender for console improvements
Rewrite console improvements (console colors, tab completion,
persistent input line, ...) using JLine 3.x and TerminalConsoleAppender.
New features:
- Support console colors for Vanilla commands
- Add console colors for warnings and errors
- Server can now be turned off safely using CTRL + C. JLine catches
the signal and the implementation shuts down the server cleanly.
- Support console colors and persistent input line when running in
IntelliJ IDEA
Other changes:
- Update JLine to 3.3.1 (from 2.12.1)
- Server starts 1-2 seconds faster thanks to optimizations in Log4j
configuration
diff --git a/pom.xml b/pom.xml
index b2aa10ff..0ae2c9c6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -0,0 +0,0 @@
<scope>compile</scope>
</dependency>
<dependency>
- <groupId>jline</groupId>
- <artifactId>jline</artifactId>
- <version>2.12.1</version>
- <scope>compile</scope>
- </dependency>
- <dependency>
<groupId>org.xerial</groupId>
<artifactId>sqlite-jdbc</artifactId>
<version>3.18.0</version>
@@ -0,0 +0,0 @@
<artifactId>trove4j</artifactId>
<version>3.0.3</version>
</dependency>
+
+ <dependency>
+ <groupId>net.minecrell</groupId>
+ <artifactId>terminalconsoleappender</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+ </dependency>
+ <dependency>
+ <groupId>org.jline</groupId>
+ <artifactId>jline-terminal-jna</artifactId>
+ <version>3.3.1</version>
+ <scope>runtime</scope>
+ </dependency>
+ <dependency>
+ <groupId>net.java.dev.jna</groupId>
+ <artifactId>jna</artifactId>
+ <version>4.4.0</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <!--
+ Required to add the missing Log4j2Plugins.dat file from log4j-core
+ which has been removed by Mojang. Without it, log4j has to classload
+ all its classes to check if they are plugins.
+ Scanning takes about 1-2 seconds so adding this speeds up the server start.
+ -->
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-core</artifactId>
+ <version>2.8.1</version>
+ <scope>runtime</scope>
+ </dependency>
+
<!-- testing -->
<dependency>
<groupId>junit</groupId>
@@ -0,0 +0,0 @@
<transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/services/java.sql.Driver</resource>
</transformer>
+ <transformer implementation="com.github.edwgiz.mavenShadePlugin.log4j2CacheTransformer.PluginsCacheFileTransformer" />
</transformers>
</configuration>
</execution>
</executions>
+ <dependencies>
+ <dependency>
+ <groupId>com.github.edwgiz</groupId>
+ <artifactId>maven-shade-plugin.log4j2-cachefile-transformer</artifactId>
+ <version>2.8.1</version>
+ </dependency>
+ </dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
diff --git a/src/main/java/com/destroystokyo/paper/console/TerminalConsoleCommandSender.java b/src/main/java/com/destroystokyo/paper/console/TerminalConsoleCommandSender.java
new file mode 100644
index 00000000..24f30efb
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/console/TerminalConsoleCommandSender.java
@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.console;
+
+import org.bukkit.craftbukkit.command.CraftConsoleCommandSender;
+
+public class TerminalConsoleCommandSender extends CraftConsoleCommandSender {
+
+ @Override
+ public void sendRawMessage(String message) {
+ // Print message with colors
+ System.out.println(message);
+ }
+
+}
diff --git a/src/main/java/com/destroystokyo/paper/console/TerminalHandler.java b/src/main/java/com/destroystokyo/paper/console/TerminalHandler.java
new file mode 100644
index 00000000..dcd31fbc
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/console/TerminalHandler.java
@@ -0,0 +0,0 @@
+package com.destroystokyo.paper.console;
+
+import net.minecraft.server.DedicatedServer;
+import net.minecrell.terminalconsole.TerminalConsoleAppender;
+import org.bukkit.craftbukkit.command.ConsoleCommandCompleter;
+import org.jline.reader.LineReader;
+import org.jline.reader.LineReaderBuilder;
+import org.jline.reader.UserInterruptException;
+import org.jline.terminal.Terminal;
+
+public class TerminalHandler {
+
+ private TerminalHandler() {
+ }
+
+ public static boolean handleCommands(DedicatedServer server) {
+ final Terminal terminal = TerminalConsoleAppender.getTerminal();
+ if (terminal == null) {
+ return false;
+ }
+
+ LineReader reader = LineReaderBuilder.builder()
+ .appName("Paper")
+ .terminal(terminal)
+ .completer(new ConsoleCommandCompleter(server))
+ .build();
+ reader.unsetOpt(LineReader.Option.INSERT_TAB);
+
+ TerminalConsoleAppender.setReader(reader);
+
+ try {
+ String line;
+ while (!server.isStopped() && server.isRunning()) {
+ line = reader.readLine("> ");
+ if (line == null) {
+ break;
+ }
+
+ line = line.trim();
+ if (!line.isEmpty()) {
+ server.issueCommand(line, server);
+ }
+ }
+ } catch (UserInterruptException e) {
+ server.safeShutdown();
+ } finally {
+ TerminalConsoleAppender.setReader(null);
+ }
+
+ return true;
+ }
+
+}
diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
index 2feeb855..db9ace0c 100644
--- a/src/main/java/net/minecraft/server/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
@@ -0,0 +0,0 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
if (!org.bukkit.craftbukkit.Main.useConsole) {
return;
}
- jline.console.ConsoleReader bufferedreader = reader;
+ // Paper start - Use TerminalConsoleAppender implementation
+ if (com.destroystokyo.paper.console.TerminalHandler.handleCommands(DedicatedServer.this)) return;
+ BufferedReader bufferedreader = new BufferedReader(new InputStreamReader(System.in, StandardCharsets.UTF_8));
+ // Paper end
// CraftBukkit end
String s;
@@ -0,0 +0,0 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
try {
// CraftBukkit start - JLine disabling compatibility
while (!isStopped() && isRunning()) {
+ // Paper start - code is not used for jline
+ /*
if (org.bukkit.craftbukkit.Main.useJline) {
s = bufferedreader.readLine(">", null);
} else {
s = bufferedreader.readLine();
}
+ */
+ s = bufferedreader.readLine();
+ // Paper end
+
if (s != null && s.trim().length() > 0) { // Trim to filter lines which are just spaces
issueCommand(s, DedicatedServer.this);
}
@@ -0,0 +0,0 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
}
}
- new Thread(new org.bukkit.craftbukkit.util.TerminalConsoleWriterThread(System.out, this.reader)).start();
-
System.setOut(new PrintStream(new LoggerOutputStream(logger, Level.INFO), true));
System.setErr(new PrintStream(new LoggerOutputStream(logger, Level.WARN), true));
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index d84f59da..8ca8fdce 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -0,0 +0,0 @@ import org.apache.commons.lang3.Validate;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
// CraftBukkit start
-import jline.console.ConsoleReader;
import joptsimple.OptionSet;
import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.CraftServer;
@@ -0,0 +0,0 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IAs
public OptionSet options;
public org.bukkit.command.ConsoleCommandSender console;
public org.bukkit.command.RemoteConsoleCommandSender remoteConsole;
- public ConsoleReader reader;
+ //public ConsoleReader reader; // Paper
public static int currentTick = 0; // Paper - Further improve tick loop
public final Thread primaryThread;
public java.util.Queue<Runnable> processQueue = new java.util.concurrent.ConcurrentLinkedQueue<Runnable>();
@@ -0,0 +0,0 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IAs
this.dataConverterManager = dataconvertermanager;
// CraftBukkit start
this.options = options;
+ // Paper start - Handled by TerminalConsoleAppender
// Try to see if we're actually running in a terminal, disable jline if not
+ /*
if (System.console() == null && System.getProperty("jline.terminal") == null) {
System.setProperty("jline.terminal", "jline.UnsupportedTerminal");
Main.useJline = false;
@@ -0,0 +0,0 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IAs
LOGGER.warn((String) null, ex);
}
}
+ */
+ // Paper end
Runtime.getRuntime().addShutdownHook(new org.bukkit.craftbukkit.util.ServerShutdownThread(this));
this.serverThread = primaryThread = new Thread(this, "Server thread"); // Moved from main
@@ -0,0 +0,0 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IAs
} finally {
// CraftBukkit start - Restore terminal to original settings
try {
- reader.getTerminal().restore();
+ net.minecrell.terminalconsole.TerminalConsoleAppender.close(); // Paper - Use TerminalConsoleAppender
} catch (Exception ignored) {
}
// CraftBukkit end
@@ -0,0 +0,0 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IAs
}
public void sendMessage(IChatBaseComponent ichatbasecomponent) {
- MinecraftServer.LOGGER.info(ichatbasecomponent.toPlainText());
+ // Paper - Log message with colors
+ MinecraftServer.LOGGER.info(org.bukkit.craftbukkit.util.CraftChatMessage.fromComponent(ichatbasecomponent, net.minecraft.server.EnumChatFormat.WHITE));
}
public boolean a(int i, String s) {
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 0c328782..ed0a749e 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -0,0 +0,0 @@ public abstract class PlayerList {
public PlayerList(MinecraftServer minecraftserver) {
this.cserver = minecraftserver.server = new CraftServer(minecraftserver, this);
- minecraftserver.console = org.bukkit.craftbukkit.command.ColouredConsoleSender.getInstance();
- minecraftserver.reader.addCompleter(new org.bukkit.craftbukkit.command.ConsoleCommandCompleter(minecraftserver.server));
+ minecraftserver.console = new com.destroystokyo.paper.console.TerminalConsoleCommandSender(); // Paper
// CraftBukkit end
this.k = new GameProfileBanList(PlayerList.a);
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 463f5890..df6a75b0 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -0,0 +0,0 @@ import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufOutputStream;
import io.netty.buffer.Unpooled;
import io.netty.handler.codec.base64.Base64;
-import jline.console.ConsoleReader;
import org.apache.commons.lang.StringUtils;
import org.bukkit.NamespacedKey;
import org.bukkit.craftbukkit.util.CraftNamespacedKey;
@@ -0,0 +0,0 @@ public final class CraftServer implements Server {
return logger;
}
+ // Paper start - JLine update
+ /*
public ConsoleReader getReader() {
return console.reader;
}
+ */
+ // Paper end
@Override
public PluginCommand getPluginCommand(String name) {
diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
index 1cbcc3df..c3b2413a 100644
--- a/src/main/java/org/bukkit/craftbukkit/Main.java
+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
@@ -0,0 +0,0 @@ import java.util.logging.Logger;
import joptsimple.OptionParser;
import joptsimple.OptionSet;
import net.minecraft.server.MinecraftServer;
-import org.fusesource.jansi.AnsiConsole;
+import net.minecrell.terminalconsole.TerminalConsoleAppender; // Paper
public class Main {
public static boolean useJline = true;
@@ -0,0 +0,0 @@ public class Main {
}
try {
+ // Paper start - Handled by TerminalConsoleAppender
+ /*
// This trick bypasses Maven Shade's clever rewriting of our getProperty call when using String literals
String jline_UnsupportedTerminal = new String(new char[] {'j','l','i','n','e','.','U','n','s','u','p','p','o','r','t','e','d','T','e','r','m','i','n','a','l'});
String jline_terminal = new String(new char[] {'j','l','i','n','e','.','t','e','r','m','i','n','a','l'});
@@ -0,0 +0,0 @@ public class Main {
// This ensures the terminal literal will always match the jline implementation
System.setProperty(jline.TerminalFactory.JLINE_TERMINAL, jline.UnsupportedTerminal.class.getName());
}
+ */
+ if (options.has("nojline")) {
+ System.setProperty(TerminalConsoleAppender.JLINE_OVERRIDE_PROPERTY, "false");
+ useJline = false;
+ }
+ // Paper end
if (options.has("noconsole")) {
useConsole = false;
+ useJline = false; // Paper
+ System.setProperty(TerminalConsoleAppender.JLINE_OVERRIDE_PROPERTY, "false"); // Paper
}
if (Main.class.getPackage().getImplementationVendor() != null && System.getProperty("IReallyKnowWhatIAmDoingISwear") == null) {
diff --git a/src/main/java/org/bukkit/craftbukkit/command/ColouredConsoleSender.java b/src/main/java/org/bukkit/craftbukkit/command/ColouredConsoleSender.java
deleted file mode 100644
index 26a2fb89..00000000
--- a/src/main/java/org/bukkit/craftbukkit/command/ColouredConsoleSender.java
+++ /dev/null
@@ -0,0 +0,0 @@
-package org.bukkit.craftbukkit.command;
-
-import java.util.EnumMap;
-import java.util.Map;
-
-import org.fusesource.jansi.Ansi;
-import org.fusesource.jansi.Ansi.Attribute;
-import jline.Terminal;
-
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.command.ConsoleCommandSender;
-import org.bukkit.craftbukkit.CraftServer;
-
-public class ColouredConsoleSender extends CraftConsoleCommandSender {
- private final Terminal terminal;
- private final Map<ChatColor, String> replacements = new EnumMap<ChatColor, String>(ChatColor.class);
- private final ChatColor[] colors = ChatColor.values();
-
- protected ColouredConsoleSender() {
- super();
- this.terminal = ((CraftServer) getServer()).getReader().getTerminal();
-
- replacements.put(ChatColor.BLACK, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.BLACK).boldOff().toString());
- replacements.put(ChatColor.DARK_BLUE, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.BLUE).boldOff().toString());
- replacements.put(ChatColor.DARK_GREEN, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.GREEN).boldOff().toString());
- replacements.put(ChatColor.DARK_AQUA, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.CYAN).boldOff().toString());
- replacements.put(ChatColor.DARK_RED, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.RED).boldOff().toString());
- replacements.put(ChatColor.DARK_PURPLE, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.MAGENTA).boldOff().toString());
- replacements.put(ChatColor.GOLD, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.YELLOW).boldOff().toString());
- replacements.put(ChatColor.GRAY, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.WHITE).boldOff().toString());
- replacements.put(ChatColor.DARK_GRAY, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.BLACK).bold().toString());
- replacements.put(ChatColor.BLUE, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.BLUE).bold().toString());
- replacements.put(ChatColor.GREEN, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.GREEN).bold().toString());
- replacements.put(ChatColor.AQUA, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.CYAN).bold().toString());
- replacements.put(ChatColor.RED, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.RED).bold().toString());
- replacements.put(ChatColor.LIGHT_PURPLE, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.MAGENTA).bold().toString());
- replacements.put(ChatColor.YELLOW, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.YELLOW).bold().toString());
- replacements.put(ChatColor.WHITE, Ansi.ansi().a(Attribute.RESET).fg(Ansi.Color.WHITE).bold().toString());
- replacements.put(ChatColor.MAGIC, Ansi.ansi().a(Attribute.BLINK_SLOW).toString());
- replacements.put(ChatColor.BOLD, Ansi.ansi().a(Attribute.UNDERLINE_DOUBLE).toString());
- replacements.put(ChatColor.STRIKETHROUGH, Ansi.ansi().a(Attribute.STRIKETHROUGH_ON).toString());
- replacements.put(ChatColor.UNDERLINE, Ansi.ansi().a(Attribute.UNDERLINE).toString());
- replacements.put(ChatColor.ITALIC, Ansi.ansi().a(Attribute.ITALIC).toString());
- replacements.put(ChatColor.RESET, Ansi.ansi().a(Attribute.RESET).toString());
- }
-
- @Override
- public void sendMessage(String message) {
- if (terminal.isAnsiSupported()) {
- if (!conversationTracker.isConversingModaly()) {
- String result = message;
- for (ChatColor color : colors) {
- if (replacements.containsKey(color)) {
- result = result.replaceAll("(?i)" + color.toString(), replacements.get(color));
- } else {
- result = result.replaceAll("(?i)" + color.toString(), "");
- }
- }
- System.out.println(result + Ansi.ansi().reset().toString());
- }
- } else {
- super.sendMessage(message);
- }
- }
-
- public static ConsoleCommandSender getInstance() {
- if (Bukkit.getConsoleSender() != null) {
- return Bukkit.getConsoleSender();
- } else {
- return new ColouredConsoleSender();
- }
- }
-}
diff --git a/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java b/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
index 33e8ea02..1e3aae3b 100644
--- a/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
+++ b/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
@@ -0,0 +0,0 @@ import java.util.logging.Level;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.craftbukkit.util.Waitable;
-import jline.console.completer.Completer;
+// Paper start - JLine update
+import net.minecraft.server.DedicatedServer; // Paper
+import org.jline.reader.Candidate;
+import org.jline.reader.Completer;
+import org.jline.reader.LineReader;
+import org.jline.reader.ParsedLine;
+// Paper end
import org.bukkit.event.server.TabCompleteEvent;
public class ConsoleCommandCompleter implements Completer {
- private final CraftServer server;
+ private final DedicatedServer server; // Paper - CraftServer -> DedicatedServer
- public ConsoleCommandCompleter(CraftServer server) {
+ public ConsoleCommandCompleter(DedicatedServer server) { // Paper - CraftServer -> DedicatedServer
this.server = server;
}
- public int complete(final String buffer, final int cursor, final List<CharSequence> candidates) {
+ // Paper start - Change method signature for JLine update
+ public void complete(LineReader reader, ParsedLine line, List<Candidate> candidates) {
+ final CraftServer server = this.server.server;
+ final String buffer = line.line();
+ // Paper end
Waitable<List<String>> waitable = new Waitable<List<String>>() {
@Override
protected List<String> evaluate() {
@@ -0,0 +0,0 @@ public class ConsoleCommandCompleter implements Completer {
return tabEvent.isCancelled() ? Collections.EMPTY_LIST : tabEvent.getCompletions();
}
};
- this.server.getServer().processQueue.add(waitable);
+ server.getServer().processQueue.add(waitable); // Paper - Remove "this."
try {
List<String> offers = waitable.get();
if (offers == null) {
- return cursor;
+ return; // Paper - Method returns void
}
- candidates.addAll(offers);
+ // Paper start - JLine update
+ for (String completion : offers) {
+ if (completion.isEmpty()) {
+ continue;
+ }
+
+ candidates.add(new Candidate(completion));
+ }
+ // Paper end
+
+ // Paper start - JLine handles cursor now
+ /*
final int lastSpace = buffer.lastIndexOf(' ');
if (lastSpace == -1) {
return cursor - buffer.length();
} else {
return cursor - (buffer.length() - lastSpace - 1);
}
+ */
+ // Paper end
} catch (ExecutionException e) {
- this.server.getLogger().log(Level.WARNING, "Unhandled exception when tab completing", e);
+ server.getLogger().log(Level.WARNING, "Unhandled exception when tab completing", e); // Paper - Remove "this."
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
- return cursor;
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/ServerShutdownThread.java b/src/main/java/org/bukkit/craftbukkit/util/ServerShutdownThread.java
index ae3481ba..6a38025e 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/ServerShutdownThread.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/ServerShutdownThread.java
@@ -0,0 +0,0 @@ public class ServerShutdownThread extends Thread {
ex.printStackTrace();
} finally {
try {
- server.reader.getTerminal().restore();
+ net.minecrell.terminalconsole.TerminalConsoleAppender.close(); // Paper - Use TerminalConsoleAppender
} catch (Exception e) {
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/TerminalConsoleWriterThread.java b/src/main/java/org/bukkit/craftbukkit/util/TerminalConsoleWriterThread.java
deleted file mode 100644
index b6409711..00000000
--- a/src/main/java/org/bukkit/craftbukkit/util/TerminalConsoleWriterThread.java
+++ /dev/null
@@ -0,0 +0,0 @@
-package org.bukkit.craftbukkit.util;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import jline.console.ConsoleReader;
-import com.mojang.util.QueueLogAppender;
-import org.bukkit.craftbukkit.Main;
-import org.fusesource.jansi.Ansi;
-import org.fusesource.jansi.Ansi.Erase;
-
-public class TerminalConsoleWriterThread implements Runnable {
- final private ConsoleReader reader;
- final private OutputStream output;
-
- public TerminalConsoleWriterThread(OutputStream output, ConsoleReader reader) {
- this.output = output;
- this.reader = reader;
- }
-
- public void run() {
- String message;
-
- // Using name from log4j config in vanilla jar
- while (true) {
- message = QueueLogAppender.getNextLogEvent("TerminalConsole");
- if (message == null) {
- continue;
- }
-
- try {
- if (Main.useJline) {
- reader.print(Ansi.ansi().eraseLine(Erase.ALL).toString() + ConsoleReader.RESET_LINE);
- reader.flush();
- output.write(message.getBytes());
- output.flush();
-
- try {
- reader.drawLine();
- } catch (Throwable ex) {
- reader.getCursorBuffer().clear();
- }
- reader.flush();
- } else {
- output.write(message.getBytes());
- output.flush();
- }
- } catch (IOException ex) {
- Logger.getLogger(TerminalConsoleWriterThread.class.getName()).log(Level.SEVERE, null, ex);
- }
- }
- }
-}
diff --git a/src/main/resources/log4j2.xml b/src/main/resources/log4j2.xml
index 5cee8f00..f248d05f 100644
--- a/src/main/resources/log4j2.xml
+++ b/src/main/resources/log4j2.xml
@@ -0,0 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
-<Configuration status="WARN" packages="com.mojang.util">
+<Configuration status="WARN">
<Appenders>
<Console name="WINDOWS_COMPAT" target="SYSTEM_OUT"></Console>
- <Queue name="TerminalConsole">
- <PatternLayout pattern="[%d{HH:mm:ss} %level]: %msg%n" />
- </Queue>
+ <TerminalConsole name="TerminalConsole">
+ <PatternLayout pattern="%highlightError{[%d{HH:mm:ss} %level]: %minecraftFormatting{%msg}%n%xEx}" />
+ </TerminalConsole>
<RollingRandomAccessFile name="File" fileName="logs/latest.log" filePattern="logs/%d{yyyy-MM-dd}-%i.log.gz">
- <PatternLayout pattern="[%d{HH:mm:ss}] [%t/%level]: %msg%n" />
+ <PatternLayout pattern="[%d{HH:mm:ss}] [%t/%level]: %minecraftFormatting{%msg}{strip}%n" />
<Policies>
<TimeBasedTriggeringPolicy />
<OnStartupTriggeringPolicy />
--

27
Spigot-Server-Patches/Workaround-for-jansi-bug-with-Windows.patch
View file

@ -1,27 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Wed, 17 May 2017 17:45:19 -0500
Subject: [PATCH] Workaround for jansi bug with Windows
When jansi attempts to extract its natives, by default it tries to extract a specific version
using the loading class's implementation version. Normally this works completely fine
however when on Windows certain characters such as - and : can trigger special behaviour.
Furthermore this behaviour only occurs in specific combinations due to the parsing done by jansi.
For example test-test works fine, but test-test-test does not! In order to avoid this all together but
still keep our versions the same as they were, we set the override property to the essentially garbage version
Paper. This version is only used when extracting the libraries to their temp folder.
diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
index 1cbcc3dfa..98e27fa25 100644
--- a/src/main/java/org/bukkit/craftbukkit/Main.java
+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
@@ -0,0 +0,0 @@ public class Main {
}
if (useJline) {
+ System.setProperty( "library.jansi.version", "Paper" ); // Paper - set jansi library version to avoid crash
AnsiConsole.systemInstall();
} else {
// This ensures the terminal literal will always match the jline implementation
--

5
pom.xml
View file

@ -40,6 +40,11 @@
<id>aikar</id>
<url>http://ci.emc.gs/nexus/content/groups/aikar/</url>
</repository>
<repository>
<!-- TODO: Remove when TerminalConsoleAppender is released -->
<id>oss-snapshots</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
</repository>
</repositories>
<distributionManagement>