Merge branch 'kernel-v0.3.0' into 'master'

Kernel v0.3.0-SNAPSHOT

See merge request devproje/px32-bot!2

gradle.properties

@@ -2,7 +2,7 @@ kotlin.code.style=official
 org.gradle.jvmargs=-Xmx2048M -Dfile.encoding=UTF-8
 
 group=net.projecttl
-version=0.2.3-SNAPSHOT
+version=0.3.0-SNAPSHOT
 
 ktor_version=2.3.12
 log4j_version=2.23.1

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

@@ -0,0 +1,70 @@
+package net.projecttl.p.x32.api
+
+import org.jetbrains.exposed.sql.Database
+import java.io.File
+import java.io.FileInputStream
+import java.util.*
+import kotlin.reflect.KProperty
+import kotlin.system.exitProcess
+
+object BotConfig {
+	private fun useBotConfig(): BotConfigDelegate {
+		return BotConfigDelegate()
+	}
+
+	fun useDatabase(): Database {
+		if (db_username.isNotBlank() && db_password.isNotBlank()) {
+			return Database.connect(
+				driver = db_driver,
+				url = db_url,
+				user = db_username,
+				password = db_password
+			)
+		}
+
+		return Database.connect(
+			driver = db_driver,
+			url = db_url
+		)
+	}
+
+	val token: String by useBotConfig()
+	val owner: String by useBotConfig()
+
+	private val bundle_func: String by useBotConfig()
+	val bundle = when (bundle_func) {
+		"1"  -> true
+		"0"  -> false
+		else -> {
+			throw IllegalArgumentException("bundle_func option must be 0 or 1")
+		}
+	}
+
+	private val db_driver: String by useBotConfig()
+	private val db_url: String by useBotConfig()
+	private val db_username: String by useBotConfig()
+	private val db_password: String by useBotConfig()
+}
+
+private class BotConfigDelegate {
+	private val props = Properties()
+
+	init {
+		val file = File("config.properties")
+		if (!file.exists()) {
+			val default = this.javaClass.getResourceAsStream("/config.sample.properties")!!.readBytes()
+			file.outputStream().use { stream ->
+				stream.write(default)
+			}
+
+			println("config.properties is not found, create new one...")
+			exitProcess(1)
+		}
+
+		props.load(FileInputStream(file))
+	}
+
+	operator fun getValue(thisRef: Any?, property: KProperty<*>): String {
+		return props.getProperty(property.name).toString()
+	}
+}

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

@@ -0,0 +1,128 @@
+package net.projecttl.p.x32.api.command
+
+import net.dv8tion.jda.api.interactions.commands.OptionType
+import net.dv8tion.jda.api.interactions.commands.build.CommandData
+import net.dv8tion.jda.api.interactions.commands.build.OptionData
+import net.dv8tion.jda.api.interactions.commands.build.SubcommandData
+import net.dv8tion.jda.api.interactions.commands.build.SubcommandGroupData
+import net.dv8tion.jda.internal.interactions.CommandDataImpl
+
+fun useCommand(init: CommandObj.() -> Unit): CommandData {
+	val obj = CommandObj()
+	init.invoke(obj)
+
+	return obj.build()
+}
+
+class CommandObj {
+	var name: String = ""
+	var description: String = ""
+
+	val subcommands = mutableListOf<SubcommandData>()
+	val subcommandGroups = mutableListOf<SubcommandGroupData>()
+	val options = mutableListOf<OptionData>()
+
+	fun subcommand(sub: SubcommandObj.() -> Unit) {
+		val obj = SubcommandObj()
+		sub.invoke(obj)
+
+		subcommands += obj.build()
+	}
+
+	fun subcommandGroup(group: SubcommandGroupObj.() -> Unit) {
+		val obj = SubcommandGroupObj()
+		group.invoke(obj)
+
+		subcommandGroups += obj.build()
+	}
+
+	fun option(opt: OptionObj.() -> Unit) {
+		val obj = OptionObj()
+		opt.invoke(obj)
+
+		options += obj.build()
+	}
+
+	fun build(): CommandData {
+		val obj = CommandDataImpl(name, description)
+		if (subcommands.isNotEmpty()) {
+			subcommands.forEach {
+				obj.addSubcommands(it)
+			}
+		}
+
+		if (subcommandGroups.isNotEmpty()) {
+			subcommandGroups.forEach {
+				obj.addSubcommandGroups(it)
+			}
+		}
+
+		if (options.isNotEmpty()) {
+			options.forEach {
+				obj.addOptions(it)
+			}
+		}
+
+		return CommandData.fromData(obj.toData())
+	}
+}
+
+class SubcommandObj {
+	var name: String = ""
+	var description: String = ""
+	val options = mutableListOf<OptionData>()
+
+	fun option(opt: OptionObj.() -> Unit) {
+		val obj = OptionObj()
+		opt.invoke(obj)
+
+		options += obj.build()
+	}
+
+	fun build(): SubcommandData {
+		val obj = SubcommandData(name, description)
+		if (options.isNotEmpty()) {
+			options.forEach {
+				obj.addOptions(it)
+			}
+		}
+
+		return obj
+	}
+}
+
+class SubcommandGroupObj {
+	var name: String = ""
+	var description: String = ""
+	val subcommands = mutableListOf<SubcommandData>()
+
+	fun subcommand(opt: SubcommandObj.() -> Unit) {
+		val obj = SubcommandObj()
+		opt.invoke(obj)
+
+		subcommands += obj.build()
+	}
+
+	fun build(): SubcommandGroupData {
+		val obj = SubcommandGroupData(name, description)
+		if (subcommands.isNotEmpty()) {
+			subcommands.forEach {
+				obj.addSubcommands(it)
+			}
+		}
+
+		return obj
+	}
+}
+
+class OptionObj {
+	lateinit var type: OptionType
+	var name: String = ""
+	var description: String = ""
+	var required: Boolean = false
+	var autoComplete: Boolean = false
+
+	fun build(): OptionData {
+		return OptionData(type, name, description, required, autoComplete)
+	}
+}

px32-bot-core/src/main/kotlin/net/projecttl/p/x32/Px32.kt

@@ -4,31 +4,52 @@ import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import net.dv8tion.jda.api.JDA
+import net.projecttl.p.x32.api.BotConfig
 import net.projecttl.p.x32.command.Info
 import net.projecttl.p.x32.command.PluginCommand
 import net.projecttl.p.x32.command.Reload
-import net.projecttl.p.x32.config.Config
 import net.projecttl.p.x32.config.DefaultConfig
 import net.projecttl.p.x32.kernel.CoreKernel
-import org.jetbrains.exposed.sql.Database
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
 
 lateinit var jda: JDA
+	private set
 lateinit var kernel: CoreKernel
-lateinit var database: Database
+	private set
 
 val logger: Logger = LoggerFactory.getLogger(Px32::class.java)
 
 @OptIn(DelicateCoroutinesApi::class)
-fun main() {
+fun main(args: Array<out String>) {
 	println("Px32 version v${DefaultConfig.version}")
-	if (Config.owner.isBlank() || Config.owner.isEmpty()) {
+	if (BotConfig.owner.isBlank() || BotConfig.owner.isEmpty()) {
 		logger.warn("owner option is blank or empty!")
 	}
 
-	kernel = CoreKernel(Config.token)
-	val handler = kernel.getCommandContainer()
+	kernel = CoreKernel(BotConfig.token)
+	val handler = kernel.commandContainer
+
+	if (args.contains("--remove-cmd")) {
+		jda = kernel.build()
+		try {
+			jda.retrieveCommands().queue {
+				if (it == null) {
+					return@queue
+				}
+
+				it.forEach { command ->
+					logger.info("unregister command: /${command.name}")
+					command.jda.deleteCommandById(command.id).queue()
+				}
+			}
+		} catch (ex: Exception) {
+			ex.printStackTrace()
+		}
+
+		kernel.kill()
+		return
+	}
 
 	handler.addCommand(Info)
 	handler.addCommand(Reload)

px32-bot-core/src/main/kotlin/net/projecttl/p/x32/command/Info.kt

@@ -3,23 +3,23 @@ package net.projecttl.p.x32.command
 import net.dv8tion.jda.api.JDAInfo
 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
+import net.projecttl.p.x32.api.command.useCommand
 import net.projecttl.p.x32.config.DefaultConfig
-import net.projecttl.p.x32.kernel.CoreKernel.PluginLoader
+import net.projecttl.p.x32.kernel
 import java.lang.management.ManagementFactory
 
 object Info : GlobalCommand {
-	override val data: CommandData = CommandData.fromData(
-		CommandDataImpl("info","봇의 정보를 표시 합니다").toData()
-	)
+	override val data: CommandData = useCommand {
+		name = "info"
+		description = "봇의 정보를 표시 합니다"
+	}
 
 	override suspend fun execute(ev: SlashCommandInteractionEvent) {
 		val rb = ManagementFactory.getRuntimeMXBean()
 		val r = Runtime.getRuntime()
 
-		val size = PluginLoader.getPlugins().size
-
+		val size = kernel.plugins.size
 		val info = """
 			Px32Bot v${DefaultConfig.version}, JDA `v${JDAInfo.VERSION}`,
 			`Java ${System.getProperty("java.version")}` and `Kotlin ${KotlinVersion.CURRENT}` System on `${System.getProperty("os.name")}`

px32-bot-core/src/main/kotlin/net/projecttl/p/x32/command/PluginCommand.kt

@@ -3,15 +3,17 @@ package net.projecttl.p.x32.command
 import net.dv8tion.jda.api.EmbedBuilder
 import net.dv8tion.jda.api.entities.MessageEmbed
 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
+import net.projecttl.p.x32.api.command.useCommand
 import net.projecttl.p.x32.api.util.colour
 import net.projecttl.p.x32.api.util.footer
-import net.projecttl.p.x32.kernel.CoreKernel.PluginLoader
+import net.projecttl.p.x32.kernel
 
 object PluginCommand : GlobalCommand {
-	override val data = CommandData.fromData(CommandDataImpl("plugin", "봇에 불러온 플러그인을 확인 합니다").toData())
+	override val data = useCommand {
+		name = "plugins"
+		description = "봇에 불러온 플러그인을 확인 합니다"
+	}
 
 	override suspend fun execute(ev: SlashCommandInteractionEvent) {
 		val embed = EmbedBuilder().apply {
@@ -22,7 +24,7 @@ object PluginCommand : GlobalCommand {
 			footer(ev.user)
 		}
 
-		val loader = PluginLoader.getPlugins()
+		val loader = kernel.plugins
 		val fields = loader.map { (c, _) ->
 			MessageEmbed.Field(":electric_plug: **${c.name}**", "`${c.version}`", true)
 		}

px32-bot-core/src/main/kotlin/net/projecttl/p/x32/command/Reload.kt

@@ -1,21 +1,23 @@
 package net.projecttl.p.x32.command
 
 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.BotConfig
 import net.projecttl.p.x32.api.command.GlobalCommand
-import net.projecttl.p.x32.config.Config
+import net.projecttl.p.x32.api.command.useCommand
 import net.projecttl.p.x32.kernel
 
 object Reload : GlobalCommand {
-	override val data = CommandData.fromData(CommandDataImpl("reload", "플러그인을 다시 불러 옵니다").toData())
+	override val data = useCommand {
+		name = "reload"
+		description = "플러그인을 다시 불러 옵니다"
+	}
 
 	override suspend fun execute(ev: SlashCommandInteractionEvent) {
 		if (kernel.memLock.isLocked) {
 			return
 		}
 
-		if (ev.user.id != Config.owner) {
+		if (ev.user.id != BotConfig.owner) {
 			return ev.reply(":warning: 권한을 가지고 있지 않아요").queue()
 		}
 

px32-bot-core/src/main/kotlin/net/projecttl/p/x32/config/Config.kt

@@ -1,48 +0,0 @@
-package net.projecttl.p.x32.config
-
-import net.projecttl.p.x32.logger
-import java.io.File
-import java.io.FileInputStream
-import java.util.*
-import kotlin.reflect.KProperty
-import kotlin.system.exitProcess
-
-object Config {
-	private fun useConfig(): ConfigDelegate {
-		return ConfigDelegate()
-	}
-
-	val token: String by useConfig()
-	val owner: String by useConfig()
-
-	private val bundle_func: String by useConfig()
-	val bundle = if (bundle_func == "1") true else if (bundle_func == "0") false else throw IllegalArgumentException("bundle_func option must be 0 or 1")
-
-	val db_driver: String by useConfig()
-	val db_url: String by useConfig()
-	val db_username: String by useConfig()
-	val db_password: String by useConfig()
-}
-
-private class ConfigDelegate {
-	private val props = Properties()
-
-	init {
-		val file = File("config.properties")
-		if (!file.exists()) {
-			val default = this.javaClass.getResourceAsStream("/config.sample.properties")!!.readBytes()
-			file.outputStream().use { stream ->
-				stream.write(default)
-			}
-
-			logger.error("config.properties is not found, create new one...")
-			exitProcess(1)
-		}
-
-		props.load(FileInputStream(file))
-	}
-
-	operator fun getValue(thisRef: Any?, property: KProperty<*>): String {
-		return props.getProperty(property.name).toString()
-	}
-}

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

@@ -7,10 +7,11 @@ import net.dv8tion.jda.api.JDABuilder
 import net.dv8tion.jda.api.hooks.ListenerAdapter
 import net.dv8tion.jda.api.requests.GatewayIntent
 import net.dv8tion.jda.api.utils.MemberCachePolicy
+import net.projecttl.p.x32.api.BotConfig
 import net.projecttl.p.x32.api.Plugin
 import net.projecttl.p.x32.api.command.CommandHandler
 import net.projecttl.p.x32.api.model.PluginConfig
-import net.projecttl.p.x32.config.Config
+import net.projecttl.p.x32.config.DefaultConfig
 import net.projecttl.p.x32.func.BundleModule
 import net.projecttl.p.x32.logger
 import java.io.File
@@ -19,69 +20,67 @@ import java.nio.charset.Charset
 import java.util.jar.JarFile
 
 class CoreKernel(token: String) {
+	lateinit var jda: JDA
+		private set
+
 	private val builder = JDABuilder.createDefault(token, listOf(
-		GatewayIntent.GUILD_PRESENCES,
 		GatewayIntent.GUILD_MEMBERS,
 		GatewayIntent.GUILD_MESSAGES,
 		GatewayIntent.MESSAGE_CONTENT,
+		GatewayIntent.GUILD_PRESENCES,
+		GatewayIntent.SCHEDULED_EVENTS,
 		GatewayIntent.GUILD_VOICE_STATES,
-		GatewayIntent.GUILD_EMOJIS_AND_STICKERS,
-		GatewayIntent.SCHEDULED_EVENTS
+		GatewayIntent.GUILD_EMOJIS_AND_STICKERS
 	)).setMemberCachePolicy(MemberCachePolicy.ALL)
-	private val handlers = mutableListOf<ListenerAdapter>()
-	private val commandContainer = CommandHandler()
 
 	val memLock = Mutex()
-	val plugins get() = PluginLoader.getPlugins().map { it.value }
+	val commandContainer = CommandHandler()
+	var plugins = mutableMapOf<PluginConfig, Plugin>()
+		private set
+	var isActive = false
+		private set
 
-	private fun include() {
-		if (Config.bundle) {
-			val b = BundleModule()
-			PluginLoader.putModule(b.config, b)
+	private val parentDir = File("./plugins").apply {
+		if (!exists()) {
+			mkdirs()
 		}
 	}
 
-	fun getCommandContainer(): CommandHandler {
-		return commandContainer
-	}
+	val handlers: List<ListenerAdapter>
+		get() {
+			if (!isActive) {
+				return listOf()
+			}
+
+			return jda.eventManager.registeredListeners.map { it as ListenerAdapter }
+		}
 
 	fun addHandler(handler: ListenerAdapter) {
-		handlers.add(handler)
+		if (isActive) {
+			jda.addEventListener(handler)
+			return
+		}
+
+		builder.addEventListeners(handler)
 	}
 
 	fun delHandler(handler: ListenerAdapter) {
-		handlers.remove(handler)
-	}
-
-	fun build(): JDA {
-		include()
-
-		PluginLoader.load()
-		plugins.forEach { plugin ->
-			plugin.handlers.forEach { handler ->
-				handlers.add(handler)
-			}
+		if (isActive) {
+			jda.removeEventListener(handler)
+			return
 		}
 
-		handlers.map {
-			logger.info("Load event listener: ${it::class.simpleName}")
-			builder.addEventListeners(it)
-		}
-		builder.addEventListeners(commandContainer)
-
-		return builder.build()
+		builder.removeEventListeners(handler)
 	}
 
 	fun register(jda: JDA) {
 		commandContainer.register(jda)
-		handlers.forEach { h ->
-			if (h is CommandHandler) {
-				h.register(jda)
-			}
+		jda.eventManager.registeredListeners.filterIsInstance<CommandHandler>().forEach { h ->
+			h.register(jda)
 		}
 
 		Runtime.getRuntime().addShutdownHook(Thread {
-			PluginLoader.destroy()
+			destroy()
 		})
 	}
 
@@ -90,127 +89,133 @@ class CoreKernel(token: String) {
 			memLock.lock()
 		}
 
-		PluginLoader.destroy()
-		plugins.forEach { plugin ->
-			plugin.handlers.filter { handlers.contains(it) }.map {
-				handlers.remove(it)
-			}
-		}
-
-		include()
-		PluginLoader.load()
-
-		plugins.forEach { plugin ->
-			plugin.handlers.forEach { handler ->
-				if (!handlers.contains(handler)) {
-					handlers.add(handler)
-					jda.addEventListener(handler)
-				}
-			}
-		}
-
-		handlers.forEach { h ->
-			if (h is CommandHandler) {
-				h.register(jda)
-			}
+		destroy()
+		load()
+		handlers.filterIsInstance<CommandHandler>().forEach { h ->
+			h.register(jda)
 		}
 
 		memLock.unlock()
 	}
 
-	object PluginLoader {
-		private val plugins = mutableMapOf<PluginConfig, Plugin>()
-		private val parentDir = File("./plugins").apply {
-			if (!exists()) {
-				mkdirs()
+	fun kill() {
+		destroy()
+		jda.shutdownNow()
+	}
+
+	private fun load() {
+		if (BotConfig.bundle) {
+			val b = BundleModule()
+			loadModule(b.config, b)
+		}
+
+		parentDir.listFiles()?.forEach { file ->
+			try {
+				loadPlugin(file)
+			} catch (ex: Exception) {
+				logger.error("error occurred while to plugin loading: ${ex.message}")
 			}
 		}
 
-		fun getPlugins(): Map<PluginConfig, Plugin> {
-			return plugins.toMap()
+		var cnt = 0
+		plugins.forEach { (_, plugin) ->
+			plugin.handlers.forEach {
+				addHandler(it)
+				logger.info("Load event listener: ${it::class.simpleName}")
+				cnt++
+			}
 		}
 
-		fun putModule(config: PluginConfig, plugin: Plugin) {
+		logger.info("Loaded ${plugins.size} plugin${if (plugins.size > 1) "s" else ""} and $cnt handler${if (cnt > 1) "s" else ""}.")
+	}
+
+	private fun destroy() {
+		plugins.forEach { (config, plugin) ->
+			logger.info("disable ${config.name} plugin...")
+
+			plugin.handlers.forEach {
+				delHandler(it)
+			}
+
 			try {
-				logger.info("Load module ${config.name} v${config.version}")
-				plugin.onLoad()
-			} catch (ex: Exception) {
-				ex.printStackTrace()
 				plugin.destroy()
-				return
-			}
-
-			plugins[config] = plugin
-		}
-
-		fun load() {
-			parentDir.listFiles()?.forEach { file ->
-				try {
-					loadPlugin(file)
-				} catch (ex: Exception) {
-					logger.error("error occurred while to plugin loading: ${ex.message}")
-				}
-			}
-
-			logger.info("Loaded ${plugins.size} plugins")
-		}
-
-		fun destroy() {
-			val unloaded = mutableListOf<PluginConfig>()
-
-			plugins.forEach { (config, plugin) ->
-				logger.info("disable ${config.name} plugin...")
-
-				try {
-					plugin.destroy()
-				} catch (ex: Exception) {
-					logger.error("failed to destroy ${config.name} plugin")
-					ex.printStackTrace()
-				}
-
-				unloaded += config
-			}
-
-			unloaded.forEach {
-				plugins.remove(it)
-			}
-		}
-
-		private fun loadPlugin(file: File) {
-			if (file.name == "px32-bot-module") {
-				return
-			}
-
-			if (!file.name.endsWith(".jar")) {
-				return
-			}
-
-			val jar = JarFile(file)
-			val cnf = jar.entries().toList().singleOrNull { jarEntry -> jarEntry.name == "plugin.json" }
-			if (cnf == null)
-				return logger.error("${file.name} is not a plugin. aborted")
-
-			val stream = jar.getInputStream(cnf)
-			val raw = stream.use {
-				return@use it.readBytes().toString(Charset.forName("UTF-8"))
-			}
-
-			val config = Json.decodeFromString<PluginConfig>(raw)
-			val cl = URLClassLoader(arrayOf(file.toPath().toUri().toURL()))
-			val obj = cl.loadClass(config.main).getDeclaredConstructor().newInstance()
-
-			if (obj !is Plugin)
-				return logger.error("${config.name} is not valid main class. aborted")
-
-			try {
-				logger.info("Load plugin ${config.name} v${config.version}")
-				obj.onLoad()
 			} catch (ex: Exception) {
+				logger.error("failed to destroy ${config.name} plugin")
 				ex.printStackTrace()
-				return logger.error("Failed to load plugin ${config.name}")
 			}
+		}
 
-			plugins[config] = obj
+		plugins = mutableMapOf()
+	}
+
+	private fun loadPlugin(file: File) {
+		if (file.name == "px32-bot-module") {
+			return
+		}
+
+		if (!file.name.endsWith(".jar")) {
+			return
+		}
+
+		val jar = JarFile(file)
+		val cnf = jar.entries().toList().singleOrNull { jarEntry -> jarEntry.name == "plugin.json" }
+		if (cnf == null)
+			throw IllegalAccessException("${file.name} is not a plugin. aborted")
+
+		val stream = jar.getInputStream(cnf)
+		val raw = stream.use {
+			return@use it.readBytes().toString(Charset.forName("UTF-8"))
+		}
+
+		val config = Json.decodeFromString<PluginConfig>(raw)
+		val cl = URLClassLoader(arrayOf(file.toPath().toUri().toURL()))
+		val obj = cl.loadClass(config.main).getDeclaredConstructor().newInstance()
+
+		if (obj !is Plugin)
+			throw IllegalAccessException("${config.name} is not valid plugin class. aborted")
+
+		try {
+			loadModule(config, obj)
+		} catch (ex: Exception) {
+			throw ex
 		}
 	}
+
+	private fun loadModule(config: PluginConfig, plugin: Plugin) {
+		try {
+			logger.info("Load plugin ${config.name} v${config.version}")
+			plugin.onLoad()
+		} catch (ex: Exception) {
+			try {
+				plugin.destroy()
+			} catch (ex: Exception) {
+				throw ex
+			}
+
+			throw ex
+		}
+
+		plugins[config] = plugin
+	}
+
+	fun build(): JDA {
+		if (isActive) {
+			logger.error("core kernel is already loaded! you cannot rebuild this kernel.")
+			return jda
+		}
+
+		load()
+		builder.addEventListeners(commandContainer)
+		jda = builder.build()
+		isActive = true
+
+		Runtime.getRuntime().addShutdownHook(Thread {
+			isActive = false
+
+			logger.info("shutdown now Px32 kernel v${DefaultConfig.version}")
+			jda.shutdownNow()
+		})
+
+		return jda
+	}
 }

px32-bot-module/src/main/kotlin/net/projecttl/p/x32/func/command/Avatar.kt

@@ -2,14 +2,16 @@ package net.projecttl.p.x32.func.command
 
 import net.dv8tion.jda.api.EmbedBuilder
 import net.dv8tion.jda.api.events.interaction.command.UserContextInteractionEvent
-import net.dv8tion.jda.api.interactions.commands.build.CommandData
-import net.dv8tion.jda.internal.interactions.CommandDataImpl
 import net.projecttl.p.x32.api.command.UserContext
+import net.projecttl.p.x32.api.command.useCommand
 import net.projecttl.p.x32.api.util.colour
 import net.projecttl.p.x32.api.util.footer
 
 object Avatar : UserContext {
-	override val data = CommandData.fromData(CommandDataImpl("avatar", "유저의 프로필 이미지를 가져 옵니다").toData())
+	override val data = useCommand {
+		name = "avatar"
+		description = "유저의 프로필 이미지를 가져 옵니다"
+	}
 
 	override suspend fun execute(ev: UserContextInteractionEvent) {
 		val embed = EmbedBuilder()

px32-bot-module/src/main/kotlin/net/projecttl/p/x32/func/command/Bmi.kt

@@ -3,9 +3,8 @@ package net.projecttl.p.x32.func.command
 import net.dv8tion.jda.api.EmbedBuilder
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent
 import net.dv8tion.jda.api.interactions.commands.OptionType
-import net.dv8tion.jda.api.interactions.commands.build.CommandData
-import net.dv8tion.jda.internal.interactions.CommandDataImpl
 import net.projecttl.p.x32.api.command.GlobalCommand
+import net.projecttl.p.x32.api.command.useCommand
 import net.projecttl.p.x32.api.util.colour
 import net.projecttl.p.x32.api.util.footer
 import java.math.RoundingMode
@@ -13,10 +12,24 @@ import java.text.DecimalFormat
 import kotlin.math.pow
 
 object Bmi : GlobalCommand {
-	override val data = CommandData.fromData(CommandDataImpl("bmi", "키와 몸무게 기반으로 bmi지수를 계산할 수 있어요").apply {
-		addOption(OptionType.NUMBER, "height", "신장 길이를 적어 주세요 (cm)", true)
-		addOption(OptionType.NUMBER, "weight", "몸무게를 적어 주세요 (kg)", true)
-	}.toData())
+	override val data = useCommand {
+		name = "bmi"
+		description = "키와 몸무게 기반으로 bmi 지수를 계산해요"
+
+		option {
+			type = OptionType.NUMBER
+			name = "height"
+			description = "신장 길이를 적어 주세요 (cm)"
+			required = true
+		}
+
+		option {
+			type = OptionType.NUMBER
+			name = "weight"
+			description = "몸무게를 적어 주세요 (kg)"
+			required = true
+		}
+	}
 
 	override suspend fun execute(ev: SlashCommandInteractionEvent) {
 		val height = ev.getOption("height")!!.asDouble
@@ -30,9 +43,9 @@ object Bmi : GlobalCommand {
 		val bmi = weight / (height / 100).pow(2)
 		fun result(bmi: Double): String {
 			return when {
-				bmi < 18.5 				-> "**저체중**"
+				bmi < 18.5              -> "**저체중**"
 				bmi in 18.5..24.9 -> "**정상 체중**"
-				bmi in 25.0.. 29.9 	-> "**과체중**"
+				bmi in 25.0..29.9 -> "**과체중**"
 				else -> "**비만**"
 			}
 		}

px32-bot-module/src/main/kotlin/net/projecttl/p/x32/func/command/Dice.kt

@@ -1,14 +1,16 @@
 package net.projecttl.p.x32.func.command
 
 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
+import net.projecttl.p.x32.api.command.useCommand
 import kotlin.random.Random
 import kotlin.random.nextInt
 
 object Dice : GlobalCommand {
-	override val data = CommandData.fromData(CommandDataImpl("dice", "랜덤으로 주사위를 굴립니다").toData())
+	override val data = useCommand {
+		name = "dice"
+		description = "랜덤으로 주사위를 굴립니다"
+	}
 
 	override suspend fun execute(ev: SlashCommandInteractionEvent) {
 		val rand = Random.nextInt(1..6)

px32-bot-module/src/main/kotlin/net/projecttl/p/x32/func/command/MsgLength.kt

@@ -1,12 +1,14 @@
 package net.projecttl.p.x32.func.command
 
 import net.dv8tion.jda.api.events.interaction.command.MessageContextInteractionEvent
-import net.dv8tion.jda.api.interactions.commands.build.CommandData
-import net.dv8tion.jda.internal.interactions.CommandDataImpl
 import net.projecttl.p.x32.api.command.MessageContext
+import net.projecttl.p.x32.api.command.useCommand
 
 object MsgLength : MessageContext {
-	override val data = CommandData.fromData(CommandDataImpl("length", "메시지의 길이를 확인 합니다.").toData())
+	override val data = useCommand {
+		name = "length"
+		description = "메시지의 길이를 확인 합니다."
+	}
 
 	override suspend fun execute(ev: MessageContextInteractionEvent) {
 		val target = ev.target

px32-bot-module/src/main/kotlin/net/projecttl/p/x32/func/command/MsgPurge.kt

@@ -2,17 +2,21 @@ package net.projecttl.p.x32.func.command
 
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent
 import net.dv8tion.jda.api.interactions.commands.OptionType
-import net.dv8tion.jda.api.interactions.commands.build.CommandData
-import net.dv8tion.jda.internal.interactions.CommandDataImpl
 import net.projecttl.p.x32.api.command.GlobalCommand
+import net.projecttl.p.x32.api.command.useCommand
 import net.projecttl.p.x32.func.Conf
 
 object MsgPurge : GlobalCommand {
-	override val data = CommandData.fromData(
-		CommandDataImpl("purge", "n개의 메시지를 채널에서 삭제해요").apply {
-			addOption(OptionType.INTEGER, "n", "n개만큼 메시지가 삭제 됩니다", true)
-		}.toData()
-	)
+	override val data = useCommand {
+		name = "purge"
+		description = "n개의 메시지를 채널에서 삭제해요"
+		option {
+			type = OptionType.INTEGER
+			name = "n"
+			description = "n개만큼 메시지가 삭제 됩니다"
+			required = true
+		}
+	}
 
 	override suspend fun execute(ev: SlashCommandInteractionEvent) {
 		val n = ev.getOption("n")!!.asInt

px32-bot-module/src/main/kotlin/net/projecttl/p/x32/func/command/Ping.kt

@@ -6,16 +6,16 @@ import net.dv8tion.jda.api.entities.MessageEmbed
 import net.dv8tion.jda.api.entities.User
 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
+import net.projecttl.p.x32.api.command.useCommand
 import net.projecttl.p.x32.api.util.colour
 import net.projecttl.p.x32.api.util.footer
 
 object Ping : GlobalCommand {
-	override val data: CommandData = CommandData.fromData(CommandDataImpl(
-		"ping",
-		"Discord API 레이턴시 확인 합니다"
-	).toData())
+	override val data: CommandData = useCommand {
+		name = "ping"
+		description = "Discord API 레이턴시 확인 합니다"
+	}
 
 	override suspend fun execute(ev: SlashCommandInteractionEvent) {
 		val started = System.currentTimeMillis()