give up graalvm native image.

src/main/kotlin/space/mori/chzzk_bot/discord/Commands.kt

@@ -3,33 +3,9 @@ package space.mori.chzzk_bot.discord
 import net.dv8tion.jda.api.JDA
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent
 import net.dv8tion.jda.api.interactions.commands.build.CommandData
-import org.reflections.Reflections
-
-@Target(AnnotationTarget.CLASS)
-@Retention(AnnotationRetention.RUNTIME)
-annotation class Command
 
 interface CommandInterface {
     val name: String
     fun run(event: SlashCommandInteractionEvent, bot: JDA): Unit
     val command: CommandData
 }
-
-fun getCommands(): List<CommandInterface> {
-    val commandList = mutableListOf<CommandInterface>()
-
-    val packageName = "space.mori.chzzk_bot.discord.commands"
-    val reflections = Reflections(packageName)
-    val annotatedClasses = reflections.getTypesAnnotatedWith(Command::class.java)
-
-    for(clazz in annotatedClasses) {
-        val obj = clazz.kotlin.objectInstance
-        if(obj is CommandInterface) {
-            commandList.add(obj)
-        } else {
-            throw IllegalStateException("${clazz.name} is not a CommandInterface")
-        }
-    }
-
-    return commandList.toList()
-}

src/main/kotlin/space/mori/chzzk_bot/discord/Discord.kt

@@ -8,17 +8,26 @@ import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEve
 import net.dv8tion.jda.api.hooks.ListenerAdapter
 import space.mori.chzzk_bot.dotenv
 import org.slf4j.LoggerFactory
+import space.mori.chzzk_bot.discord.commands.*
 
 class Discord: ListenerAdapter() {
     private lateinit var bot: JDA
     private var guild: Guild? = null
     private val logger = LoggerFactory.getLogger(this::class.java)
 
-    private val commands = getCommands()
+    private val commands = listOf(
+        AddCommand,
+        PingCommand,
+        RegisterCommand,
+        RemoveCommand,
+        UpdateCommand,
+    )
 
     override fun onSlashCommandInteraction(event: SlashCommandInteractionEvent) {
         event.deferReply().queue()
-        commands.find { it.name == event.name }?.run(event, bot)
+        val handler = commands.find { it.name == event.name }
+        logger.debug("Handler: ${handler?.name ?: "undefined"} command")
+        handler?.run(event, bot)
     }
 
     internal fun enable() {
@@ -33,7 +42,10 @@ class Discord: ListenerAdapter() {
 
                 bot.updateCommands()
                     .addCommands(* commands.map { it.command }.toTypedArray())
-                    .onSuccess { logger.info("Command update success!") }
+                    .onSuccess {
+                        logger.info("Command update success!")
+                        logger.debug("Command list: ${commands.joinToString("/ ") { it.name }}")
+                    }
                     .queue()
 
 

src/main/kotlin/space/mori/chzzk_bot/discord/commands/AddCommand.kt

@@ -8,12 +8,10 @@ import net.dv8tion.jda.api.interactions.commands.build.OptionData
 import org.slf4j.LoggerFactory
 import space.mori.chzzk_bot.chzzk.ChzzkHandler
 import space.mori.chzzk_bot.chzzk.Connector
-import space.mori.chzzk_bot.discord.Command
 import space.mori.chzzk_bot.discord.CommandInterface
 import space.mori.chzzk_bot.services.CommandService
 import space.mori.chzzk_bot.services.UserService
 
-@Command
 object AddCommand : CommandInterface {
     private val logger = LoggerFactory.getLogger(this::class.java)
     override val name: String = "add"

src/main/kotlin/space/mori/chzzk_bot/discord/commands/PingCommand.kt

@@ -4,11 +4,9 @@ import net.dv8tion.jda.api.JDA
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent
 import net.dv8tion.jda.api.interactions.commands.build.Commands
 import org.slf4j.LoggerFactory
-import space.mori.chzzk_bot.discord.Command
 import space.mori.chzzk_bot.discord.CommandInterface
 
-@Command()
-object Ping: CommandInterface {
+object PingCommand: CommandInterface {
     private val logger = LoggerFactory.getLogger(this::class.java)
     override val name = "ping"
     override val command = Commands.slash(name, "봇이 살아있을까요?")

src/main/kotlin/space/mori/chzzk_bot/discord/commands/RegisterCommand.kt

@@ -8,12 +8,10 @@ import net.dv8tion.jda.api.interactions.commands.build.OptionData
 import org.slf4j.LoggerFactory
 import space.mori.chzzk_bot.chzzk.ChzzkHandler
 import space.mori.chzzk_bot.chzzk.Connector
-import space.mori.chzzk_bot.discord.Command
 import space.mori.chzzk_bot.discord.CommandInterface
 import space.mori.chzzk_bot.services.UserService
 
-@Command
-object Register: CommandInterface {
+object RegisterCommand: CommandInterface {
     private val logger = LoggerFactory.getLogger(this::class.java)
     override val name = "register"
     override val command =  Commands.slash(name, "치지직 계정을 등록합니다.")

src/main/kotlin/space/mori/chzzk_bot/discord/commands/RemoveCommand.kt

@@ -8,12 +8,10 @@ import net.dv8tion.jda.api.interactions.commands.build.OptionData
 import org.slf4j.LoggerFactory
 import space.mori.chzzk_bot.chzzk.ChzzkHandler
 import space.mori.chzzk_bot.chzzk.Connector
-import space.mori.chzzk_bot.discord.Command
 import space.mori.chzzk_bot.discord.CommandInterface
 import space.mori.chzzk_bot.services.CommandService
 import space.mori.chzzk_bot.services.UserService
 
-@Command
 object RemoveCommand : CommandInterface {
     private val logger = LoggerFactory.getLogger(this::class.java)
     override val name: String = "remove"

src/main/kotlin/space/mori/chzzk_bot/discord/commands/UpdateCommand.kt

@@ -8,13 +8,10 @@ import net.dv8tion.jda.api.interactions.commands.build.OptionData
 import org.slf4j.LoggerFactory
 import space.mori.chzzk_bot.chzzk.ChzzkHandler
 import space.mori.chzzk_bot.chzzk.Connector
-import space.mori.chzzk_bot.discord.Command
 import space.mori.chzzk_bot.discord.CommandInterface
 import space.mori.chzzk_bot.services.CommandService
 import space.mori.chzzk_bot.services.UserService
-import xyz.r2turntrue.chzzk4j.types.channel.ChzzkChannel
 
-@Command
 object UpdateCommand : CommandInterface {
     private val logger = LoggerFactory.getLogger(this::class.java)
     override val name: String = "update"