Add a commands.yml file for specifying custom command descriptions

.gitignore

@@ -238,6 +238,7 @@ nbdist/
 ### Geyser ###
 run/
 config.yml
+commands.yml
 logs/
 public-key.pem
 locales/

bootstrap/bungeecord/src/main/java/org/geysermc/geyser/platform/bungeecord/GeyserBungeePlugin.java

@@ -28,18 +28,16 @@ package org.geysermc.geyser.platform.bungeecord;
 import net.md_5.bungee.api.config.ListenerInfo;
 import net.md_5.bungee.api.plugin.Plugin;
 import org.geysermc.common.PlatformType;
-import org.geysermc.geyser.GeyserImpl;
 import org.geysermc.geyser.GeyserBootstrap;
-import org.geysermc.geyser.command.CommandManager;
+import org.geysermc.geyser.GeyserImpl;
-import org.geysermc.geyser.session.auth.AuthType;
 import org.geysermc.geyser.configuration.GeyserConfiguration;
 import org.geysermc.geyser.dump.BootstrapDumpInfo;
 import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
 import org.geysermc.geyser.ping.IGeyserPingPassthrough;
-import org.geysermc.geyser.util.FileUtils;
-import org.geysermc.geyser.text.GeyserLocale;
 import org.geysermc.geyser.platform.bungeecord.command.GeyserBungeeCommandExecutor;
-import org.geysermc.geyser.platform.bungeecord.command.GeyserBungeeCommandManager;
+import org.geysermc.geyser.session.auth.AuthType;
+import org.geysermc.geyser.text.GeyserLocale;
+import org.geysermc.geyser.util.FileUtils;
 import org.jetbrains.annotations.Nullable;
 
 import java.io.File;
@@ -53,7 +51,6 @@ import java.util.logging.Level;
 
 public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
 
-    private GeyserBungeeCommandManager geyserCommandManager;
     private GeyserBungeeConfiguration geyserConfig;
     private GeyserBungeeInjector geyserInjector;
     private GeyserBungeeLogger geyserLogger;
@@ -125,8 +122,6 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
         this.geyserInjector = new GeyserBungeeInjector(this);
         this.geyserInjector.initializeLocalChannel(this);
 
-        this.geyserCommandManager = new GeyserBungeeCommandManager(geyser);
-
         if (geyserConfig.isLegacyPingPassthrough()) {
             this.geyserBungeePingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
         } else {
@@ -156,11 +151,6 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
         return geyserLogger;
     }
 
-    @Override
-    public CommandManager getGeyserCommandManager() {
-        return this.geyserCommandManager;
-    }
-
     @Override
     public IGeyserPingPassthrough getGeyserPingPassthrough() {
         return geyserBungeePingPassthrough;

bootstrap/bungeecord/src/main/java/org/geysermc/geyser/platform/bungeecord/command/GeyserBungeeCommandManager.java

@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2019-2021 GeyserMC. http://geysermc.org
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @author GeyserMC
- * @link https://github.com/GeyserMC/Geyser
- */
-
-package org.geysermc.geyser.platform.bungeecord.command;
-
-import org.geysermc.geyser.GeyserImpl;
-import org.geysermc.geyser.command.CommandManager;
-
-public class GeyserBungeeCommandManager extends CommandManager {
-
-    public GeyserBungeeCommandManager(GeyserImpl geyser) {
-        super(geyser);
-    }
-
-    @Override
-    public String getDescription(String command) {
-        return ""; // no support for command descriptions in bungee
-    }
-}

bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/GeyserSpigotPlugin.java

@@ -63,7 +63,6 @@ import java.util.UUID;
 import java.util.logging.Level;
 
 public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
-    private GeyserSpigotCommandManager geyserCommandManager;
     private GeyserSpigotConfiguration geyserConfig;
     private GeyserSpigotInjector geyserInjector;
     private GeyserSpigotLogger geyserLogger;
@@ -160,8 +159,6 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
             this.geyserSpigotPingPassthrough = new GeyserSpigotPingPassthrough(geyserLogger);
         }
 
-        this.geyserCommandManager = new GeyserSpigotCommandManager(geyser);
-
         boolean isViaVersion = Bukkit.getPluginManager().getPlugin("ViaVersion") != null;
         if (isViaVersion) {
             try {
@@ -265,8 +262,8 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
     }
 
     @Override
-    public CommandManager getGeyserCommandManager() {
+    public CommandManager createGeyserCommandManager(GeyserImpl geyser) {
-        return this.geyserCommandManager;
+        return new GeyserSpigotCommandManager(geyser);
     }
 
     @Override

bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/command/GeyserSpigotCommandManager.java

@@ -31,6 +31,7 @@ import org.bukkit.command.CommandMap;
 import org.geysermc.geyser.GeyserImpl;
 import org.geysermc.geyser.command.CommandManager;
 
+import javax.annotation.Nonnull;
 import java.lang.reflect.Field;
 
 public class GeyserSpigotCommandManager extends CommandManager {
@@ -52,8 +53,14 @@ public class GeyserSpigotCommandManager extends CommandManager {
     }
 
     @Override
+    @Nonnull
     public String getDescription(String command) {
+        String description = super.getDescription(command);
+        if (description.isEmpty()) {
             Command cmd = COMMAND_MAP.getCommand(command.replace("/", ""));
             return cmd != null ? cmd.getDescription() : "";
+        } else {
+            return description;
+        }
     }
 }

bootstrap/sponge/src/main/java/org/geysermc/geyser/platform/sponge/GeyserSpongePlugin.java

@@ -62,7 +62,6 @@ public class GeyserSpongePlugin implements GeyserBootstrap {
     @ConfigDir(sharedRoot = false)
     private File configDir;
 
-    private GeyserSpongeCommandManager geyserCommandManager;
     private GeyserSpongeConfiguration geyserConfig;
     private GeyserSpongeLogger geyserLogger;
     private IGeyserPingPassthrough geyserSpongePingPassthrough;
@@ -119,7 +118,6 @@ public class GeyserSpongePlugin implements GeyserBootstrap {
             this.geyserSpongePingPassthrough = new GeyserSpongePingPassthrough();
         }
 
-        this.geyserCommandManager = new GeyserSpongeCommandManager(Sponge.getCommandManager(), geyser);
         Sponge.getCommandManager().register(this, new GeyserSpongeCommandExecutor(geyser), "geyser");
     }
 
@@ -139,8 +137,8 @@ public class GeyserSpongePlugin implements GeyserBootstrap {
     }
 
     @Override
-    public CommandManager getGeyserCommandManager() {
+    public CommandManager createGeyserCommandManager(GeyserImpl geyser) {
-        return this.geyserCommandManager;
+        return new GeyserSpongeCommandManager(Sponge.getCommandManager(), geyser);
     }
 
     @Override

bootstrap/sponge/src/main/java/org/geysermc/geyser/platform/sponge/command/GeyserSpongeCommandManager.java

@@ -31,6 +31,8 @@ import org.spongepowered.api.Sponge;
 import org.spongepowered.api.command.CommandMapping;
 import org.spongepowered.api.text.Text;
 
+import javax.annotation.Nonnull;
+
 public class GeyserSpongeCommandManager extends CommandManager {
     private final org.spongepowered.api.command.CommandManager handle;
 
@@ -41,9 +43,15 @@ public class GeyserSpongeCommandManager extends CommandManager {
     }
 
     @Override
+    @Nonnull
     public String getDescription(String command) {
+        String description = super.getDescription(command);
+        if (description.isEmpty()) {
             return handle.get(command).map(CommandMapping::getCallable)
                     .map(callable -> callable.getShortDescription(Sponge.getServer().getConsole()).orElse(Text.EMPTY))
                     .orElse(Text.EMPTY).toPlain();
+        } else {
+            return description;
+        }
     }
 }

bootstrap/standalone/src/main/java/org/geysermc/geyser/platform/standalone/GeyserStandaloneBootstrap.java

@@ -39,18 +39,16 @@ import org.apache.logging.log4j.core.Appender;
 import org.apache.logging.log4j.core.Logger;
 import org.apache.logging.log4j.core.appender.ConsoleAppender;
 import org.geysermc.common.PlatformType;
-import org.geysermc.geyser.GeyserImpl;
 import org.geysermc.geyser.GeyserBootstrap;
-import org.geysermc.geyser.command.CommandManager;
+import org.geysermc.geyser.GeyserImpl;
 import org.geysermc.geyser.configuration.GeyserConfiguration;
 import org.geysermc.geyser.configuration.GeyserJacksonConfiguration;
 import org.geysermc.geyser.dump.BootstrapDumpInfo;
 import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
 import org.geysermc.geyser.ping.IGeyserPingPassthrough;
-import org.geysermc.geyser.util.FileUtils;
-import org.geysermc.geyser.text.GeyserLocale;
-import org.geysermc.geyser.platform.standalone.command.GeyserCommandManager;
 import org.geysermc.geyser.platform.standalone.gui.GeyserStandaloneGUI;
+import org.geysermc.geyser.text.GeyserLocale;
+import org.geysermc.geyser.util.FileUtils;
 
 import java.io.File;
 import java.io.IOException;
@@ -63,7 +61,6 @@ import java.util.stream.Collectors;
 
 public class GeyserStandaloneBootstrap implements GeyserBootstrap {
 
-    private GeyserCommandManager geyserCommandManager;
     private GeyserStandaloneConfiguration geyserConfig;
     private GeyserStandaloneLogger geyserLogger;
     private IGeyserPingPassthrough geyserPingPassthrough;
@@ -215,10 +212,9 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
         logger.get().setLevel(geyserConfig.isDebugMode() ? Level.DEBUG : Level.INFO);
 
         geyser = GeyserImpl.start(PlatformType.STANDALONE, this);
-        geyserCommandManager = new GeyserCommandManager(geyser);
 
         if (gui != null) {
-            gui.setupInterface(geyserLogger, geyserCommandManager);
+            gui.setupInterface(geyserLogger, geyser.getCommandManager());
         }
 
         geyserPingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
@@ -259,11 +255,6 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
         return geyserLogger;
     }
 
-    @Override
-    public CommandManager getGeyserCommandManager() {
-        return geyserCommandManager;
-    }
-
     @Override
     public IGeyserPingPassthrough getGeyserPingPassthrough() {
         return geyserPingPassthrough;

bootstrap/standalone/src/main/java/org/geysermc/geyser/platform/standalone/gui/GeyserStandaloneGUI.java

@@ -26,11 +26,11 @@
 package org.geysermc.geyser.platform.standalone.gui;
 
 import org.geysermc.geyser.GeyserImpl;
+import org.geysermc.geyser.command.CommandManager;
 import org.geysermc.geyser.command.GeyserCommand;
+import org.geysermc.geyser.platform.standalone.GeyserStandaloneLogger;
 import org.geysermc.geyser.session.GeyserSession;
 import org.geysermc.geyser.text.GeyserLocale;
-import org.geysermc.geyser.platform.standalone.GeyserStandaloneLogger;
-import org.geysermc.geyser.platform.standalone.command.GeyserCommandManager;
 
 import javax.swing.*;
 import javax.swing.table.DefaultTableModel;
@@ -253,13 +253,13 @@ public class GeyserStandaloneGUI {
      * Add all the Geyser commands to the commands menu, and setup the debug mode toggle
      *
      * @param geyserStandaloneLogger The current logger
-     * @param geyserCommandManager The commands manager
+     * @param commandManager The commands manager
      */
-    public void setupInterface(GeyserStandaloneLogger geyserStandaloneLogger, GeyserCommandManager geyserCommandManager) {
+    public void setupInterface(GeyserStandaloneLogger geyserStandaloneLogger, CommandManager commandManager) {
         commandsMenu.removeAll();
         optionsMenu.removeAll();
 
-        for (Map.Entry<String, GeyserCommand> command : geyserCommandManager.getCommands().entrySet()) {
+        for (Map.Entry<String, GeyserCommand> command : commandManager.getCommands().entrySet()) {
             // Remove the offhand command and any alias commands to prevent duplicates in the list
             if (!command.getValue().isExecutableOnConsole() || command.getValue().getAliases().contains(command.getKey())) {
                 continue;

bootstrap/velocity/src/main/java/org/geysermc/geyser/platform/velocity/GeyserVelocityPlugin.java

@@ -43,7 +43,6 @@ import org.geysermc.geyser.dump.BootstrapDumpInfo;
 import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
 import org.geysermc.geyser.ping.IGeyserPingPassthrough;
 import org.geysermc.geyser.platform.velocity.command.GeyserVelocityCommandExecutor;
-import org.geysermc.geyser.platform.velocity.command.GeyserVelocityCommandManager;
 import org.geysermc.geyser.session.auth.AuthType;
 import org.geysermc.geyser.text.GeyserLocale;
 import org.geysermc.geyser.util.FileUtils;
@@ -70,7 +69,6 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
     @Inject
     private CommandManager commandManager;
 
-    private GeyserVelocityCommandManager geyserCommandManager;
     private GeyserVelocityConfiguration geyserConfig;
     private GeyserVelocityInjector geyserInjector;
     private GeyserVelocityLogger geyserLogger;
@@ -144,7 +142,6 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
         this.geyserInjector = new GeyserVelocityInjector(proxyServer);
         // Will be initialized after the proxy has been bound
 
-        this.geyserCommandManager = new GeyserVelocityCommandManager(geyser);
         this.commandManager.register("geyser", new GeyserVelocityCommandExecutor(geyser));
         if (geyserConfig.isLegacyPingPassthrough()) {
             this.geyserPingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
@@ -173,11 +170,6 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
         return geyserLogger;
     }
 
-    @Override
-    public org.geysermc.geyser.command.CommandManager getGeyserCommandManager() {
-        return this.geyserCommandManager;
-    }
-
     @Override
     public IGeyserPingPassthrough getGeyserPingPassthrough() {
         return geyserPingPassthrough;

bootstrap/velocity/src/main/java/org/geysermc/geyser/platform/velocity/command/GeyserVelocityCommandManager.java

@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2019-2021 GeyserMC. http://geysermc.org
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @author GeyserMC
- * @link https://github.com/GeyserMC/Geyser
- */
-
-package org.geysermc.geyser.platform.velocity.command;
-
-import org.geysermc.geyser.GeyserImpl;
-import org.geysermc.geyser.command.CommandManager;
-
-public class GeyserVelocityCommandManager extends CommandManager {
-
-    public GeyserVelocityCommandManager(GeyserImpl geyser) {
-        super(geyser);
-    }
-
-    @Override
-    public String getDescription(String command) {
-        return ""; // no support for command descriptions in velocity
-    }
-}

core/src/main/java/org/geysermc/geyser/GeyserBootstrap.java

@@ -31,6 +31,7 @@ import org.geysermc.geyser.dump.BootstrapDumpInfo;
 import org.geysermc.geyser.level.GeyserWorldManager;
 import org.geysermc.geyser.level.WorldManager;
 import org.geysermc.geyser.ping.IGeyserPingPassthrough;
+import org.jetbrains.annotations.Contract;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -68,11 +69,14 @@ public interface GeyserBootstrap {
     GeyserLogger getGeyserLogger();
 
     /**
-     * Returns the current CommandManager
+     * Creates a command manager for {@link GeyserImpl to use}.
      *
-     * @return The current CommandManager
+     * @return a new CommandManager instance
      */
-    CommandManager getGeyserCommandManager();
+    @Contract("_ -> new")
+    default CommandManager createGeyserCommandManager(GeyserImpl geyser) {
+        return new CommandManager(geyser);
+    }
 
     /**
      * Returns the current PingPassthrough manager

core/src/main/java/org/geysermc/geyser/GeyserImpl.java

@@ -118,6 +118,8 @@ public class GeyserImpl implements GeyserApi {
 
     private final ScheduledExecutorService scheduledThread;
 
+    private final CommandManager commandManager;
+
     private final BedrockServer bedrockServer;
     private final PlatformType platformType;
     private final GeyserBootstrap bootstrap;
@@ -150,6 +152,8 @@ public class GeyserImpl implements GeyserApi {
 
         this.scheduledThread = Executors.newSingleThreadScheduledExecutor(new DefaultThreadFactory("Geyser Scheduled Thread"));
 
+        this.commandManager = bootstrap.createGeyserCommandManager(this);
+
         logger.setDebug(config.isDebugMode());
 
         /* Initialize translators and registries */
@@ -480,10 +484,6 @@ public class GeyserImpl implements GeyserApi {
         return bootstrap.getGeyserConfig();
     }
 
-    public CommandManager getCommandManager() {
-        return bootstrap.getGeyserCommandManager();
-    }
-
     public WorldManager getWorldManager() {
         return bootstrap.getWorldManager();
     }

core/src/main/java/org/geysermc/geyser/command/CommandManager.java

@@ -25,20 +25,30 @@
 
 package org.geysermc.geyser.command;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
+import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
 import lombok.Getter;
-
 import org.geysermc.common.PlatformType;
 import org.geysermc.geyser.GeyserImpl;
 import org.geysermc.geyser.command.defaults.*;
+import org.geysermc.geyser.configuration.CustomCommandsConfiguration;
 import org.geysermc.geyser.session.GeyserSession;
 import org.geysermc.geyser.text.GeyserLocale;
 
-import java.util.*;
+import javax.annotation.Nonnull;
-
+import java.io.File;
-public abstract class CommandManager {
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.util.HashMap;
+import java.util.Map;
 
+public class CommandManager {
     @Getter
     private final Map<String, GeyserCommand> commands = new HashMap<>();
+    @Getter
+    private final Map<String, String> commandDescriptionOverrides;
 
     private final GeyserImpl geyser;
 
@@ -58,6 +68,32 @@ public abstract class CommandManager {
         if (GeyserImpl.getInstance().getPlatformType() == PlatformType.STANDALONE) {
             registerCommand(new StopCommand(geyser, "stop", "geyser.commands.stop.desc", "geyser.command.stop"));
         }
+
+        // Read or create command overrides
+        ObjectMapper objectMapper = new ObjectMapper(new YAMLFactory());
+
+        File commandsFile = geyser.getBootstrap().getConfigFolder().resolve("commands.yml").toFile();
+        if (!commandsFile.exists()) {
+            try (InputStream stream = geyser.getBootstrap().getResource("commands.yml")) {
+                Files.copy(stream, commandsFile.toPath());
+            } catch (IOException e) {
+                geyser.getLogger().error("Unable to load commands.yml template from jar!", e);
+            }
+        }
+        CustomCommandsConfiguration commandsConfiguration;
+        try {
+            commandsConfiguration = objectMapper.readValue(commandsFile, CustomCommandsConfiguration.class);
+        } catch (IOException e) {
+            geyser.getLogger().error("Unable to load commands configuration!", e);
+            commandsConfiguration = new CustomCommandsConfiguration();
+        }
+
+        this.commandDescriptionOverrides = new Object2ObjectOpenHashMap<>();
+        for (CustomCommandsConfiguration.CustomCommandEntry entry : commandsConfiguration.getDescriptions()) {
+            for (String name : entry.getCommands()) {
+                commandDescriptionOverrides.put(name, entry.getDescription());
+            }
+        }
     }
 
     public void registerCommand(GeyserCommand command) {
@@ -105,18 +141,15 @@ public abstract class CommandManager {
         }
     }
 
-    /**
-     * @return a list of all subcommands under {@code /geyser}.
-     */
-    public List<String> getCommandNames() {
-        return Arrays.asList(geyser.getCommandManager().getCommands().keySet().toArray(new String[0]));
-    }
-
     /**
      * Returns the description of the given command
      *
      * @param command Command to get the description for
      * @return Command description
      */
-    public abstract String getDescription(String command);
+    @Nonnull
+    public String getDescription(String command) {
+        // Most platforms don't have an option to get the description, so we rely on our overrides instead
+        return commandDescriptionOverrides.getOrDefault(command, "");
+    }
 }

core/src/main/java/org/geysermc/geyser/configuration/CustomCommandsConfiguration.java

@@ -23,19 +23,23 @@
  * @link https://github.com/GeyserMC/Geyser
  */
 
-package org.geysermc.geyser.platform.standalone.command;
+package org.geysermc.geyser.configuration;
 
-import org.geysermc.geyser.GeyserImpl;
+import lombok.Getter;
-import org.geysermc.geyser.command.CommandManager;
+import lombok.ToString;
 
-public class GeyserCommandManager extends CommandManager {
+import java.util.Collections;
+import java.util.List;
 
-    public GeyserCommandManager(GeyserImpl geyser) {
+@Getter
-        super(geyser);
+@ToString
-    }
+public class CustomCommandsConfiguration {
+    private List<CustomCommandEntry> descriptions = Collections.emptyList();
 
-    @Override
+    @Getter
-    public String getDescription(String command) {
+    @ToString
-        return ""; // this is not sent over the protocol, so we return none
+    public static class CustomCommandEntry {
+        private String description;
+        private List<String> commands;
     }
 }

core/src/main/resources/commands.yml

@@ -0,0 +1,15 @@
+# Specify custom command descriptions.
+# On platforms that have their own command descriptions, any entry here will override what the platform provides.
+descriptions: [
+  {
+    description: "This is an example command description setup for Bedrock players",
+    # Each command here will have the above command description applied.
+    commands: [
+      "foo", "bar"
+    ]
+  },
+  {
+    description: "The main command for Geyser.",
+    commands: ["geyser"]
+  }
+]