Less nesting in config

src/main/kotlin/moe/kageru/kagebot/Config.kt

@@ -3,7 +3,7 @@ package moe.kageru.kagebot
 import com.moandjiezana.toml.Toml
 import java.io.File
 
-class Config(val system: System, val commands: Commands) {
+class Config(val system: System, val commands: List<Command>) {
     companion object {
         val config: Config by lazy { read("config.toml") }
         val secret = File("secret").readText().replace("\n", "")
@@ -20,7 +20,7 @@ class Config(val system: System, val commands: Commands) {
             val parsed = rawConfig.to(Config::class.java)
             return Config(
                 System(parsed.system),
-                Commands(parsed.commands.commands.map { Command(it) })
+                parsed.commands.map { Command(it) }
             )
         }
 
@@ -34,7 +34,3 @@ data class System(val serverId: String, val admins: List<String>) {
     constructor(system: System) : this(system.serverId, system.admins)
 }
 
-/**
- * Wrapper around [Command]s for TOML deserialization.
- */
-data class Commands(val commands: List<Command>)

src/main/kotlin/moe/kageru/kagebot/main.kt

@@ -23,7 +23,7 @@ fun createBot() {
     })
     log.info("kagebot Mk II running")
     api.addMessageCreateListener { event ->
-        for (command in config.commands.commands) {
+        for (command in config.commands) {
             if (command.matches(event.messageContent)) {
                 event.channel.sendMessage(command.respond())
                 break

src/main/resources/config.toml

@@ -4,15 +4,11 @@ admins = [
     "137780880344088576"
 ]
 
-[commands]
-commands = [
-    {
-        trigger = "!ping",
-        response = "pong"
-    },
-    {
-        trigger = "somewhere",
-        response = "found it",
-        matchType = "CONTAINS"
-    }
-]
+[[commands]]
+trigger = "!ping"
+response = "pong"
+
+[[commands]]
+trigger = "somewhere"
+response = "found it"
+matchType = "CONTAINS"