feat: target Paper 1.20.6, add command descriptions

README.md

@@ -22,7 +22,7 @@ Please note Uniform on Fabric requires [adventure-platform-fabric](https://docs.
 | Platform      | Artifact                | Minecraft  |  Java  |
 |---------------|-------------------------|:----------:|:------:|
 | Common        | `uniform-common`        |     -      | \>`17` |
-| Paper         | `uniform-paper`         | \>`1.20.4` | \>`17` |
+| Paper         | `uniform-paper`         | \>`1.20.6` | \>`21` |
 | Velocity      | `uniform-velocity`      | \>`3.3.0`  | \>`17` |
 | Fabric 1.20.1 | `uniform-fabric-1_20_1` | =`1.20.1`  | \>`17` |
 | Fabric 1.20.6 | `uniform-fabric-1_20_6` | =`1.20.6`  | \>`21` |

build.gradle

@@ -99,6 +99,10 @@ subprojects {
         archiveClassifier.set('')
     }
 
+    if (['example-plugin', 'fabric-1.20.6', 'paper'].contains(project.name)) {
+        compileJava.options.release.set 21
+    }
+
     // Don't include example plugin in publishing
     if (['example-plugin'].contains(project.name)) return;
 

common/src/main/java/net/william278/uniform/BaseCommand.java

@@ -42,17 +42,25 @@ public abstract class BaseCommand<S> {
     @Getter
     private final String name;
     @Getter
-    private final String[] aliases;
+    private final String description;
+    @Getter
+    private final List<String> aliases;
 
     public BaseCommand(@NotNull Command command) {
         this.name = command.getName();
-        this.aliases = command.getAliases().toArray(new String[0]);
+        this.aliases = command.getAliases();
+        this.description = command.getDescription();
         command.provide(this);
     }
 
-    public BaseCommand(@NotNull String name, @NotNull String... aliases) {
+    public BaseCommand(@NotNull String name, @NotNull String description, @NotNull List<String> aliases) {
         this.name = name;
         this.aliases = aliases;
+        this.description = description;
+    }
+
+    public BaseCommand(@NotNull String name, @NotNull List<String> aliases) {
+        this(name, "", aliases);
     }
 
     @Nullable

common/src/main/java/net/william278/uniform/Command.java

@@ -30,6 +30,11 @@ public interface Command {
     @NotNull
     String getName();
 
+    @NotNull
+    default String getDescription() {
+        return "";
+    }
+
     @NotNull
     default List<String> getAliases() {
         return List.of();

example-plugin/build.gradle

@@ -6,11 +6,11 @@ plugins {
 dependencies {
     implementation(project(":paper"))
 
-    compileOnly 'io.papermc.paper:paper-api:1.20.4-R0.1-SNAPSHOT'
+    compileOnly 'io.papermc.paper:paper-api:1.20.6-R0.1-SNAPSHOT'
 }
 
 tasks {
     runServer {
-        minecraftVersion("1.20.4")
+        minecraftVersion("1.20.6")
     }
 }

example-plugin/src/main/java/net/william278/uniform/ExampleCommand.java

@@ -24,14 +24,17 @@ package net.william278.uniform;
 import net.kyori.adventure.text.minimessage.MiniMessage;
 import net.william278.uniform.paper.PaperCommand;
 
+import java.util.List;
+
+@SuppressWarnings("UnstableApiUsage")
 public class ExampleCommand extends PaperCommand {
 
     public ExampleCommand() {
-        super("example", "silly-command");
+        super("example", "An example command", List.of("silly-command"));
         addSyntax((context) -> {
-            context.getSource().getBukkitSender().sendMessage("Woah!!!!");
+            context.getSource().getSender().sendMessage("Woah!!!!");
             String arg = context.getArgument("message", String.class);
-            context.getSource().getBukkitSender().sendMessage(MiniMessage.miniMessage().deserialize(arg));
+            context.getSource().getSender().sendMessage(MiniMessage.miniMessage().deserialize(arg));
         }, stringArg("message"));
     }
 

example-plugin/src/main/java/net/william278/uniform/ExampleCrossPlatCommand.java

@@ -33,6 +33,12 @@ public class ExampleCrossPlatCommand implements Command {
         return "example-crossplat";
     }
 
+    @Override
+    @NotNull
+    public String getDescription() {
+        return "An example cross-platform command";
+    }
+
     @Override
     public <S> void provide(@NotNull BaseCommand<S> command) {
         command.setCondition(source -> true);

example-plugin/src/main/java/net/william278/uniform/UniformExample.java

@@ -28,7 +28,7 @@ import org.bukkit.plugin.java.JavaPlugin;
 public class UniformExample extends JavaPlugin {
 
     @Override
-    public void onEnable() {
+    public void onLoad() {
         PaperUniform uniform = PaperUniform.getInstance(this);
         uniform.register(new ExampleCommand());
         uniform.register(new ExampleCrossPlatCommand());

fabric-1.20.1/src/main/java/net/william278/uniform/fabric/FabricCommand.java

@@ -35,6 +35,8 @@ import net.william278.uniform.CommandUser;
 import net.william278.uniform.element.ArgumentElement;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.List;
+
 @SuppressWarnings("unused")
 public class FabricCommand extends BaseCommand<ServerCommandSource> {
 
@@ -42,10 +44,14 @@ public class FabricCommand extends BaseCommand<ServerCommandSource> {
         super(command);
     }
 
-    public FabricCommand(@NotNull String name, @NotNull String... aliases) {
+    public FabricCommand(@NotNull String name, @NotNull List<String> aliases) {
         super(name, aliases);
     }
 
+    public FabricCommand(@NotNull String name, @NotNull String description, @NotNull List<String> aliases) {
+        super(name, description, aliases);
+    }
+
     protected static ArgumentElement<ServerCommandSource, Item> itemArg(String name) {
         return registryArg(name, Registries.ITEM);
     }

fabric-1.20.6/src/main/java/net/william278/uniform/fabric/FabricCommand.java

@@ -35,15 +35,21 @@ import net.william278.uniform.CommandUser;
 import net.william278.uniform.element.ArgumentElement;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.List;
+
 @SuppressWarnings("unused")
 public class FabricCommand extends BaseCommand<ServerCommandSource> {
 
-    public FabricCommand(@NotNull String name, @NotNull String... aliases) {
+    public FabricCommand(@NotNull Command command) {
+        super(command);
+    }
+
+    public FabricCommand(@NotNull String name, @NotNull List<String> aliases) {
         super(name, aliases);
     }
 
-    public FabricCommand(@NotNull Command command) {
+    public FabricCommand(@NotNull String name, @NotNull String description, @NotNull List<String> aliases) {
-        super(command);
+        super(name, description, aliases);
     }
 
     protected static ArgumentElement<ServerCommandSource, Item> itemArg(String name) {

paper/build.gradle

@@ -6,8 +6,7 @@ plugins {
 dependencies {
     api project(path: ':common')
 
-    compileOnlyApi 'io.papermc.paper:paper-mojangapi:1.20.4-R0.1-SNAPSHOT'
+    compileOnlyApi 'io.papermc.paper:paper-api:1.20.6-R0.1-SNAPSHOT'
-    compileOnlyApi 'io.papermc.paper:paper-api:1.20.4-R0.1-SNAPSHOT'
     compileOnly 'org.projectlombok:lombok:1.18.32'
 
     annotationProcessor 'org.projectlombok:lombok:1.18.32'

paper/src/main/java/net/william278/uniform/paper/PaperCommand.java

@@ -21,8 +21,8 @@
 
 package net.william278.uniform.paper;
 
-import com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import io.papermc.paper.command.brigadier.CommandSourceStack;
 import net.william278.uniform.BaseCommand;
 import net.william278.uniform.Command;
 import net.william278.uniform.CommandUser;
@@ -35,18 +35,22 @@ import org.jetbrains.annotations.NotNull;
 import java.util.Collection;
 import java.util.List;
 
-@SuppressWarnings("unused")
+@SuppressWarnings({"unused", "UnstableApiUsage"})
-public class PaperCommand extends BaseCommand<BukkitBrigadierCommandSource> {
+public class PaperCommand extends BaseCommand<CommandSourceStack> {
 
     public PaperCommand(@NotNull Command command) {
         super(command);
     }
 
-    public PaperCommand(@NotNull String name, @NotNull String... aliases) {
+    public PaperCommand(@NotNull String name, @NotNull List<String> aliases) {
         super(name, aliases);
     }
 
-    protected static ArgumentElement<BukkitBrigadierCommandSource, Material> materialArg(String name) {
+    public PaperCommand(@NotNull String name, @NotNull String description, @NotNull List<String> aliases) {
+        super(name, description, aliases);
+    }
+
+    protected static ArgumentElement<CommandSourceStack, Material> materialArg(String name) {
         return new ArgumentElement<>(name, reader -> {
             String materialName = reader.readString();
             Material material = Material.matchMaterial(materialName);
@@ -62,7 +66,7 @@ public class PaperCommand extends BaseCommand<BukkitBrigadierCommandSource> {
         });
     }
 
-    protected static ArgumentElement<BukkitBrigadierCommandSource, Collection<? extends Player>> playerArg(String name) {
+    protected static ArgumentElement<CommandSourceStack, Collection<? extends Player>> playerArg(String name) {
         return new ArgumentElement<>(name, reader -> {
             String playerName = reader.readString();
             if (playerName.equals("@a")) {
@@ -84,7 +88,7 @@ public class PaperCommand extends BaseCommand<BukkitBrigadierCommandSource> {
 
     @Override
     @NotNull
-    protected CommandUser getUser(@NotNull BukkitBrigadierCommandSource user) {
+    protected CommandUser getUser(@NotNull CommandSourceStack user) {
         return new PaperCommandUser(user);
     }
 

paper/src/main/java/net/william278/uniform/paper/PaperCommandUser.java

@@ -21,7 +21,7 @@
 
 package net.william278.uniform.paper;
 
-import com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource;
+import io.papermc.paper.command.brigadier.CommandSourceStack;
 import net.kyori.adventure.audience.Audience;
 import net.william278.uniform.CommandUser;
 import org.jetbrains.annotations.NotNull;
@@ -29,23 +29,25 @@ import org.jetbrains.annotations.Nullable;
 
 import java.util.UUID;
 
-public record PaperCommandUser(@NotNull BukkitBrigadierCommandSource source) implements CommandUser {
+@SuppressWarnings("UnstableApiUsage")
+public record PaperCommandUser(@NotNull CommandSourceStack source) implements CommandUser {
 
 
     @Override
-    public @NotNull Audience getAudience() {
+    @NotNull
-        return source.getBukkitSender();
+    public Audience getAudience() {
+        return source.getSender();
     }
 
     @Override
     @Nullable
     public String getName() {
-        return source.getBukkitEntity() != null ? source.getBukkitSender().getName() : null;
+        return source.getExecutor() != null ? source.getExecutor().getName() : null;
     }
 
     @Override
     @Nullable
     public UUID getUuid() {
-        return source.getBukkitEntity() != null ? source.getBukkitEntity().getUniqueId() : null;
+        return source.getExecutor() != null ? source.getExecutor().getUniqueId() : null;
     }
 }

paper/src/main/java/net/william278/uniform/paper/PaperUniform.java

@@ -21,16 +21,15 @@
 
 package net.william278.uniform.paper;
 
-import com.destroystokyo.paper.event.brigadier.CommandRegisteredEvent;
 import com.google.common.collect.Sets;
+import io.papermc.paper.plugin.lifecycle.event.types.LifecycleEvents;
 import net.william278.uniform.Command;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.List;
 import java.util.Set;
 
 /**
@@ -39,23 +38,22 @@ import java.util.Set;
  * @since 1.0
  */
 @SuppressWarnings("UnstableApiUsage")
-public final class PaperUniform implements Listener {
+public final class PaperUniform {
 
     private static PaperUniform INSTANCE;
 
     private final Set<PaperCommand> commands = Sets.newHashSet();
 
     private PaperUniform(@NotNull JavaPlugin plugin) {
-        plugin.getServer().getPluginManager().registerEvents(this, plugin);
+        plugin.getLifecycleManager().registerEventHandler(LifecycleEvents.COMMANDS, (event) -> {
-    }
+            commands.forEach(command -> event.registrar().register(
-
+                plugin.getPluginMeta(),
-    @EventHandler
+                command.build(),
-    @SuppressWarnings({"rawtypes", "unchecked"})
+                command.getDescription(),
-    private void onCommandRegistered(@NotNull CommandRegisteredEvent event) {
+                command.getAliases()
-        for (PaperCommand command : commands) {
+            ));
-            event.getRoot().addChild(command.build());
-        }
             commands.clear();
+        });
     }
 
     /**

velocity/src/main/java/net/william278/uniform/velocity/VelocityCommand.java

@@ -34,6 +34,8 @@ import net.william278.uniform.CommandUser;
 import net.william278.uniform.element.ArgumentElement;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.List;
+
 @SuppressWarnings("unused")
 public class VelocityCommand extends BaseCommand<CommandSource> {
 
@@ -41,10 +43,14 @@ public class VelocityCommand extends BaseCommand<CommandSource> {
         super(command);
     }
 
-    public VelocityCommand(@NotNull String name, @NotNull String... aliases) {
+    public VelocityCommand(@NotNull String name, @NotNull List<String> aliases) {
         super(name, aliases);
     }
 
+    public VelocityCommand(@NotNull String name, @NotNull String description, @NotNull List<String> aliases) {
+        super(name, description, aliases);
+    }
+
     protected static ArgumentElement<CommandSource, RegisteredServer> serverArg(ProxyServer server, String name,
                                                                                 SuggestionProvider<CommandSource> suggestionProvider) {
         ArgumentType<RegisteredServer> argumentType = reader -> {