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bcad1e9b55
Different version of Git were constantely changing the Metrics patch - it wasn't worth it
100 lines
3.5 KiB
Diff
100 lines
3.5 KiB
Diff
From a76d79a2bea4d4a3296fde3fa3b484d8ddd1446d Mon Sep 17 00:00:00 2001
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From: Mystiflow <mystiflow@gmail.com>
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Date: Sun, 14 Feb 2016 15:54:40 +0000
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Subject: [PATCH] Allow the console to tab complete commands
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diff --git a/proxy/src/main/java/net/md_5/bungee/BungeeCord.java b/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
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index 12c7cc1..60a0cb4 100644
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--- a/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
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+++ b/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
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@@ -209,6 +209,7 @@ public class BungeeCord extends ProxyServer
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AnsiConsole.systemInstall();
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consoleReader = new ConsoleReader();
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consoleReader.setExpandEvents( false );
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+ consoleReader.addCompleter( new ConsoleCommandCompleter( this ) );
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logger = new BungeeLogger( "BungeeCord", System.getProperty("bungee.log-file", "proxy.log"), consoleReader );
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System.setErr( new PrintStream( new LoggingOutputStream( logger, Level.SEVERE ), true ) );
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diff --git a/proxy/src/main/java/net/md_5/bungee/ConsoleCommandCompleter.java b/proxy/src/main/java/net/md_5/bungee/ConsoleCommandCompleter.java
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new file mode 100644
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index 0000000..455b078
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--- /dev/null
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+++ b/proxy/src/main/java/net/md_5/bungee/ConsoleCommandCompleter.java
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@@ -0,0 +1,72 @@
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+package net.md_5.bungee;
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+
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+import com.google.common.collect.Iterables;
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+import com.google.common.util.concurrent.ThreadFactoryBuilder;
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+import jline.console.completer.Completer;
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+import net.md_5.bungee.api.ProxyServer;
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+
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+import java.util.ArrayList;
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+import java.util.List;
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+import java.util.concurrent.Callable;
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+import java.util.concurrent.ExecutionException;
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+import java.util.concurrent.ExecutorService;
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+import java.util.concurrent.Executors;
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+import java.util.concurrent.Future;
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+import java.util.logging.Level;
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+
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+public class ConsoleCommandCompleter implements Completer
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+{
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+
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+ private final ExecutorService executor = Executors.newSingleThreadExecutor(
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+ new ThreadFactoryBuilder().setNameFormat( "Console Command Completer Thread - %1$d" ).build() );
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+
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+ private final ProxyServer proxy;
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+
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+ public ConsoleCommandCompleter( ProxyServer proxy )
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+ {
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+ this.proxy = proxy;
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+ }
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+
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+ @Override
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+ public int complete( String buffer, int cursor, List<CharSequence> candidates )
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+ {
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+ Future<Iterable<String>> future = executor.submit( new Callable<Iterable<String>>()
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+ {
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+ @Override
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+ public Iterable<String> call() throws Exception
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+ {
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+ List<String> results = new ArrayList<>();
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+ proxy.getPluginManager().dispatchCommand( proxy.getConsole(), buffer, results );
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+ return results;
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+ }
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+ } );
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+
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+ try
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+ {
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+ Iterable<String> offers = future.get();
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+ if ( offers == null )
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+ {
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+ return cursor;
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+ }
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+
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+ Iterables.addAll( candidates, offers );
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+
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+ final int lastSpace = buffer.lastIndexOf( ' ' );
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+ if ( lastSpace == -1 )
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+ {
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+ return cursor - buffer.length();
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+ } else
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+ {
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+ return cursor - ( buffer.length() - lastSpace - 1 );
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+ }
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+ } catch ( ExecutionException ex )
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+ {
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+ proxy.getLogger().log( Level.WARNING, "Unhandled exception when tab completing", ex );
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+ } catch ( InterruptedException ex )
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+ {
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+ Thread.currentThread().interrupt();
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+ }
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+
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+ return cursor;
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+ }
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+}
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--
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2.10.0
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