feat: sample plugin

build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
 
 group = property("group")!!
 version = property("version")!!
-
+plugins
 val ktor_version: String by project
 val log4j_version: String by project
 val exposed_version: String by project

px32-bot-api/src/main/kotlin/net/projecttl/p/x32/api/Plugin.kt

@@ -9,7 +9,7 @@ import org.slf4j.LoggerFactory
 
 abstract class Plugin {
     private val globalCommandHandler = CommandHandler()
-    private val handlerContainer = mutableListOf<ListenerAdapter>(globalCommandHandler)
+    private val handlerContainer = mutableListOf<ListenerAdapter>()
     private val config = this.javaClass.getResourceAsStream("/plugin.json")?.let {
         val raw = it.bufferedReader().readText()
         val obj = Json.decodeFromString<PluginConfig>(raw)

px32-bot-api/src/main/kotlin/net/projecttl/p/x32/api/command/CommandHandler.kt

@@ -6,7 +6,6 @@ import net.dv8tion.jda.api.events.interaction.command.MessageContextInteractionE
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent
 import net.dv8tion.jda.api.events.interaction.command.UserContextInteractionEvent
 import net.dv8tion.jda.api.hooks.ListenerAdapter
-import net.dv8tion.jda.api.interactions.commands.Command
 import net.dv8tion.jda.api.interactions.commands.build.Commands
 
 class CommandHandler(val guildId: Long = 0L) : ListenerAdapter() {
@@ -68,6 +67,10 @@ class CommandHandler(val guildId: Long = 0L) : ListenerAdapter() {
 		commands.remove(command)
 	}
 
+	fun getCommands(): List<CommandExecutor> {
+		return commands
+	}
+
 	fun register(jda: JDA) {
 		val guild = jda.getGuildById(guildId)
 		if (guildId != 0L) {

px32-bot-core/src/main/kotlin/net/projecttl/p/x32/kernel/CoreKernel.kt

@@ -40,6 +40,7 @@ class CoreKernel(token: String) {
 			logger.info("Load plugin ${c.name} v${c.version}")
 			p.onLoad()
 
+			builder.addEventListeners(p.getCommandContainer())
 			p.getHandlers().map { handler ->
 				builder.addEventListeners(handler)
 			}

sample-plugin/build.gradle.kts

@@ -0,0 +1,40 @@
+plugins {
+    groovy
+    id("com.gradleup.shadow") version "8.3.0"
+}
+
+group = rootProject.group
+version = "0.1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compileOnly(project(":px32-bot-api"))
+    implementation("org.apache.groovy:groovy:4.0.14")
+    testImplementation(platform("org.junit:junit-bom:5.10.0"))
+    testImplementation("org.junit.jupiter:junit-jupiter")
+}
+
+tasks {
+    withType<GroovyCompile> {
+        options.encoding = "UTF-8"
+    }
+
+    processResources {
+        filesMatching("plugin.json") {
+            expand(project.properties)
+        }
+    }
+
+    shadowJar {
+        archiveBaseName.set(project.name)
+        archiveClassifier.set("")
+        archiveVersion.set("")
+    }
+
+    test {
+        useJUnitPlatform()
+    }
+}

sample-plugin/src/main/groovy/net/projecttl/plugin/sample/CorePlugin.groovy

@@ -0,0 +1,16 @@
+package net.projecttl.plugin.sample
+
+import net.projecttl.p.x32.api.Plugin
+import net.projecttl.plugin.sample.command.Greeting
+
+class CorePlugin extends Plugin {
+	@Override
+	void onLoad() {
+		logger.info "Hello, World!"
+		commandContainer.addCommand new Greeting()
+	}
+
+	@Override
+	void destroy() {
+	}
+}

sample-plugin/src/main/groovy/net/projecttl/plugin/sample/command/Greeting.groovy

@@ -0,0 +1,23 @@
+package net.projecttl.plugin.sample.command
+
+import kotlin.Unit
+import kotlin.coroutines.Continuation
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent
+import net.dv8tion.jda.api.interactions.commands.build.CommandData
+import net.dv8tion.jda.internal.interactions.CommandDataImpl
+import net.projecttl.p.x32.api.command.GlobalCommand
+
+class Greeting implements GlobalCommand {
+	@Override
+	CommandData getData() {
+		return CommandData.fromData(
+			new CommandDataImpl("greeting", "greeting for user!").toData()
+		)
+	}
+
+	@Override
+	Object execute(SlashCommandInteractionEvent ev, Continuation<? super Unit> $completion) {
+		ev.reply("Hello, ${ev.user.globalName == null ? ev.user.name : ev.user.globalName}").queue()
+		return null
+	}
+}

sample-plugin/src/main/resources/plugin.json

@@ -0,0 +1,5 @@
+{
+	"name": "${project.name}",
+	"version": "${project.version}",
+	"main": "net.projecttl.plugin.sample.CorePlugin"
+}

settings.gradle.kts

@@ -2,3 +2,4 @@ rootProject.name = "px32-bot"
 include("px32-bot-core")
 include("px32-bot-api")
 include("px32-bot-func")
+include("sample-plugin")