Update Dockerfile

.gitignore

@@ -9,5 +9,6 @@ settings.xml
 build/
 out/
 
-local.properties
+local.*
+local.*/
 secret.gradle

Dockerfile

@@ -2,6 +2,7 @@ FROM adoptopenjdk/openjdk11
 
 USER 1000
 
-ENTRYPOINT ["/telegram_bot/bin/telegram_bot", "TOKEN"]
+ENTRYPOINT ["/telegram_bot/bin/telegram_bot", "/telegram_bot/local.config.json"]
 
 ADD ./build/distributions/telegram_bot.tar /
+ADD ./local.config.json /telegram_bot/

README.md

@@ -9,9 +9,7 @@ it was described [here](https://github.com/InsanusMokrassar/TelegramBotAPI#ok-wh
 
 ## Default
 
-Since you have used this repo as a template you can simply run command `./gradlew run --args="BOT_TOKEN"` (of course,
-replace here `BOT_TOKEN` with your telegram bot token like `1234567890:ABCDEFGHIJKLM_OPqrstuvwxyz012345678`). As an
-output you will get your bot information like:
+Since you have used this repo as a template you can copy file `example.config.json` as `local.config.json`, put there your bot token and simply run command `./gradlew run --args="local.config.json"`. As an output you will get your bot information like:
 
 ```bash
 ExtendedBot(id=ChatId(chatId=1234567890), username=Username(username=@username_of_your_bot), firstName=Name of bot, lastName=, canJoinGroups=(some boolean), canReadAllGroupMessages=(some boolean), supportsInlineQueries=(some boolean))

example.config.json

@@ -0,0 +1,3 @@
+{
+  "token": "your bot token"
+}

src/main/kotlin/telegram_bot/App.kt

@@ -5,14 +5,20 @@ import dev.inmo.tgbotapi.extensions.api.bot.getMe
 import dev.inmo.tgbotapi.extensions.api.send.reply
 import dev.inmo.tgbotapi.extensions.behaviour_builder.buildBehaviourWithLongPolling
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommand
+import java.io.File
 import kotlinx.coroutines.*
+import kotlinx.serialization.json.Json
 
 /**
- * This method by default expects one argument in [args] field: telegram bot token
+ * This method by default expects one argument in [args] field: telegram bot condiguration
  */
 suspend fun main(args: Array<String>) {
+    // create json to decode config
+    val json = Json { ignoreUnknownKeys = true }
+    // decode config
+    val config: Config = json.decodeFromString(Config.serializer(), File(args.first()).readText())
     // that is your bot
-    val bot = telegramBot(args.first())
+    val bot = telegramBot(config.token)
 
     // that is kotlin coroutine scope which will be used in requests and parallel works under the hood
     val scope = CoroutineScope(Dispatchers.Default)

src/main/kotlin/telegram_bot/Config.kt

@@ -0,0 +1,8 @@
+package telegram_bot
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class Config(
+    val token: String
+)