put bot initialization in separate file

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

@@ -0,0 +1,30 @@
+package moe.kageru.kagebot
+
+import moe.kageru.kagebot.Config.Companion.config
+import moe.kageru.kagebot.Log.log
+import org.javacord.api.DiscordApiBuilder
+import org.javacord.api.event.message.MessageCreateEvent
+
+class Kagebot {
+    companion object {
+        fun processMessage(event: MessageCreateEvent) {
+            for (command in config.commands) {
+                if (command.matches(event.messageContent)) {
+                    event.channel.sendMessage(command.respond(event.messageAuthor))
+                    break
+                }
+            }
+        }
+    }
+
+    init {
+        val api = DiscordApiBuilder().setToken(Config.secret).login().join()
+        println(config.system.admins)
+        Runtime.getRuntime().addShutdownHook(Thread {
+            log.info("Bot has been interrupted. Shutting down.")
+            api.disconnect()
+        })
+        log.info("kagebot Mk II running")
+        api.addMessageCreateListener { processMessage(it) }
+    }
+}

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

@@ -1,33 +1,13 @@
 package moe.kageru.kagebot
 
-import moe.kageru.kagebot.Config.Companion.config
 import moe.kageru.kagebot.Log.log
-import org.javacord.api.DiscordApiBuilder
 import java.lang.System
 
 fun main() {
     try {
-        createBot()
+        Kagebot()
     } catch (e: Exception) {
         log.warning("An exception occurred in the main thread, exiting. ${e.stackTrace.joinToString("\n")}")
         System.exit(1)
     }
 }
-
-fun createBot() {
-    val api = DiscordApiBuilder().setToken(Config.secret).login().join()
-    println(config.system.admins)
-    Runtime.getRuntime().addShutdownHook(Thread {
-        log.info("Bot has been interrupted. Shutting down.")
-        api.disconnect()
-    })
-    log.info("kagebot Mk II running")
-    api.addMessageCreateListener { event ->
-        for (command in config.commands) {
-            if (command.matches(event.messageContent)) {
-                event.channel.sendMessage(command.respond(event.messageAuthor))
-                break
-            }
-        }
-    }
-}

src/main/resources/config.toml

@@ -13,6 +13,17 @@ trigger = "somewhere"
 response = "found it"
 matchType = "CONTAINS"
 
+[[commands]]
+trigger = "A.+B"
+response = "regex matched"
+matchType = "REGEX"
+
+[[commands]]
+trigger = "answer me"
+# this will @mention the user who triggered the command,
+# i.e. “@author there you go”
+response = "@@ there you go"
+
 [[commands]]
 trigger = "^[^`]*([()|DoOvVcC][-=^']?;|;[-=^']?[()|DoOpPvVcC3]|:wink:|😉)[^`]*$"
 response = "@@ Oboe!"

src/test/kotlin/moe/kageru/kagebot/CommandTest.kt

@@ -0,0 +1,2 @@
+package moe.kageru.kagebot
+

src/test/kotlin/moe/kageru/kagebot/TestUtil.kt

@@ -0,0 +1,2 @@
+package moe.kageru.kagebot
+