Merge 7c07d95c8d into b1b8d0eb75

9.4.0

.github/workflows/build.yml

@@ -11,9 +11,9 @@ jobs:
       - name: Install dependencies
         run: |
           sudo apt install -y libcurl4-openssl-dev
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
       - name: Build with Gradle
         run: ./gradlew build

GetMeBot/src/main/kotlin/GetMeBot.kt

@@ -1,5 +1,11 @@
+import dev.inmo.kslog.common.KSLog
+import dev.inmo.kslog.common.LogLevel
+import dev.inmo.kslog.common.defaultMessageFormatter
+import dev.inmo.kslog.common.filter.filtered
+import dev.inmo.kslog.common.setDefaultKSLog
 import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.extensions.api.bot.getMe
+import dev.inmo.tgbotapi.utils.DefaultKTgBotAPIKSLog
 
 /**
  * This is one of the most easiest bot - it will just print information about itself
@@ -7,6 +13,11 @@ import dev.inmo.tgbotapi.extensions.api.bot.getMe
 suspend fun main(vararg args: String) {
     val botToken = args.first()
 
+    setDefaultKSLog(
+        KSLog { level: LogLevel, tag: String?, message: Any, throwable: Throwable? ->
+            println(defaultMessageFormatter(level, tag, message, throwable))
+        }
+    )
     val bot = telegramBot(botToken)
 
     println(bot.getMe())

HelloBot/src/main/kotlin/HelloBot.kt

@@ -32,16 +32,16 @@ suspend fun main(vararg args: String) {
             val chat = message.chat
 
             val answerText = when (val chat = message.chat) {
-                is ChannelChat -> {
+                is PreviewChannelChat -> {
                     val answer = "Hi everybody in this channel \"${chat.title}\""
                     reply(message, answer, MarkdownV2)
                     return@onMentionWithAnyContent
                 }
-                is PrivateChat -> {
+                is PreviewPrivateChat -> {
                     reply(message, "Hi, " + "${chat.firstName} ${chat.lastName}".textMentionMarkdownV2(chat.id), MarkdownV2)
                     return@onMentionWithAnyContent
                 }
-                is GroupChat -> {
+                is PreviewGroupChat -> {
                     message.ifFromChannelGroupContentMessage {
                         val answer = "Hi, ${it.senderChat.title}"
                         reply(message, answer, MarkdownV2)
@@ -56,9 +56,7 @@ suspend fun main(vararg args: String) {
                         } ?: chat.title
                     }
                 }
-                is UnknownExtendedChat,
                 is UnknownChatType -> "Unknown :(".escapeMarkdownV2Common()
-                else -> error("Something went wrong: unknown type of chat $chat")
             }
             reply(
                 message,

InlineQueriesBot/build.gradle

@@ -16,15 +16,9 @@ apply plugin: 'application'
 
 mainClassName="InlineQueriesBotKt"
 
+apply from: "$nativePartTemplate"
 
 kotlin {
-    def hostOs = System.getProperty("os.name")
-    def isMingwX64 = hostOs.startsWith("Windows")
-    def nativeTarget
-    if (hostOs == "Linux") nativeTarget = linuxX64("native") { binaries { executable() } }
-    else if (isMingwX64) nativeTarget = mingwX64("native") { binaries { executable() } }
-    else throw new GradleException("Host OS is not supported in Kotlin/Native.")
-
     jvm()
 
     sourceSets {
@@ -35,22 +29,10 @@ kotlin {
                 api "dev.inmo:tgbotapi:$telegram_bot_api_version"
             }
         }
-
-        nativeMain {
-            dependencies {
-                def engine
-
-                if (hostOs == "Linux") engine = "curl"
-                else if (isMingwX64) engine = "winhttp"
-                else throw new GradleException("Host OS is not supported in Kotlin/Native.")
-
-                api "io.ktor:ktor-client-$engine:$ktor_version"
-            }
-        }
     }
 }
 
 dependencies {
-    implementation 'io.ktor:ktor-client-logging-jvm:2.3.0'
+    implementation 'io.ktor:ktor-client-logging-jvm:2.3.5'
 }
 

LiveLocationsBot/src/main/kotlin/LiveLocationsBot.kt

@@ -2,6 +2,7 @@ import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
 import dev.inmo.tgbotapi.extensions.api.EditLiveLocationInfo
 import dev.inmo.tgbotapi.extensions.api.chat.get.getChat
 import dev.inmo.tgbotapi.extensions.api.edit.edit
+import dev.inmo.tgbotapi.extensions.api.edit.location.live.stopLiveLocation
 import dev.inmo.tgbotapi.extensions.api.handleLiveLocation
 import dev.inmo.tgbotapi.extensions.api.send.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.waitMessageDataCallbackQuery
@@ -75,7 +76,7 @@ suspend fun main(vararg args: String) {
 
             sendingJob.cancel() // ends live location
             currentMessageState.value ?.let {
-                edit(it, replyMarkup = null) // removing reply keyboard
+                stopLiveLocation(it, replyMarkup = null)
             }
         }
         allUpdatesFlow.subscribeSafelyWithoutExceptions(this) { println(it) }

PollsBot/README.md

@@ -0,0 +1,11 @@
+# PollsBot
+
+This bot will send test poll in the chat where commands will be received. Commands:
+
+
+
+## Launch
+
+```bash
+../gradlew run --args="BOT_TOKEN"
+```

PollsBot/build.gradle

@@ -0,0 +1,21 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+apply plugin: 'kotlin'
+apply plugin: 'application'
+
+mainClassName="HelloBotKt"
+
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+
+    implementation "dev.inmo:tgbotapi:$telegram_bot_api_version"
+}

PollsBot/src/main/kotlin/PollsBot.kt

@@ -0,0 +1,99 @@
+import com.benasher44.uuid.uuid4
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.tgbotapi.extensions.api.bot.getMe
+import dev.inmo.tgbotapi.extensions.api.chat.get.getChat
+import dev.inmo.tgbotapi.extensions.api.send.*
+import dev.inmo.tgbotapi.extensions.api.send.polls.sendRegularPoll
+import dev.inmo.tgbotapi.extensions.behaviour_builder.telegramBotWithBehaviourAndLongPolling
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.*
+import dev.inmo.tgbotapi.extensions.utils.extensions.raw.sender_chat
+import dev.inmo.tgbotapi.extensions.utils.formatting.linkMarkdownV2
+import dev.inmo.tgbotapi.extensions.utils.formatting.textMentionMarkdownV2
+import dev.inmo.tgbotapi.extensions.utils.ifChannelChat
+import dev.inmo.tgbotapi.extensions.utils.ifFromChannelGroupContentMessage
+import dev.inmo.tgbotapi.types.ChatId
+import dev.inmo.tgbotapi.types.IdChatIdentifier
+import dev.inmo.tgbotapi.types.PollIdentifier
+import dev.inmo.tgbotapi.types.chat.*
+import dev.inmo.tgbotapi.types.chat.GroupChat
+import dev.inmo.tgbotapi.types.chat.PrivateChat
+import dev.inmo.tgbotapi.types.chat.SupergroupChat
+import dev.inmo.tgbotapi.types.message.MarkdownV2
+import dev.inmo.tgbotapi.types.polls.Poll
+import dev.inmo.tgbotapi.types.polls.PollAnswer
+import dev.inmo.tgbotapi.types.polls.PollOption
+import dev.inmo.tgbotapi.types.polls.RegularPoll
+import dev.inmo.tgbotapi.utils.PreviewFeature
+import dev.inmo.tgbotapi.utils.extensions.escapeMarkdownV2Common
+import kotlinx.coroutines.*
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+
+/**
+ * This bot will answer with anonymous or public poll and send message on
+ * updates of any of it.
+ * 
+ * * Use `/anonymous` to take anonymous regular poll
+ * * Use `/public` to take public regular poll
+ */
+@OptIn(PreviewFeature::class)
+suspend fun main(vararg args: String) {
+    val botToken = args.first()
+
+    telegramBotWithBehaviourAndLongPolling(botToken, CoroutineScope(Dispatchers.IO)) {
+        val me = getMe()
+
+        val pollToChat = mutableMapOf<PollIdentifier, IdChatIdentifier>()
+        val pollToChatMutex = Mutex()
+
+        onCommand("anonymous") {
+            val sentPoll = sendRegularPoll(
+                it.chat,
+                "Test regular anonymous poll",
+                (1 .. 10).map {
+                    it.toString()
+                },
+                isAnonymous = true,
+                replyToMessageId = it.messageId
+            )
+            pollToChatMutex.withLock {
+                pollToChat[sentPoll.content.poll.id] = sentPoll.chat.id
+            }
+        }
+
+        onCommand("public") {
+            val sentPoll = sendRegularPoll(
+                it.chat,
+                "Test regular anonymous poll",
+                (1 .. 10).map {
+                    it.toString()
+                },
+                isAnonymous = false,
+                replyToMessageId = it.messageId
+            )
+            pollToChatMutex.withLock {
+                pollToChat[sentPoll.content.poll.id] = sentPoll.chat.id
+            }
+        }
+
+        onPollAnswer {
+            val chatId = pollToChat[it.pollId] ?: return@onPollAnswer
+
+            when(it) {
+                is PollAnswer.Public -> send(chatId, "[onPollAnswer] User ${it.user} have answered")
+                is PollAnswer.Anonymous -> send(chatId, "[onPollAnswer] Chat ${it.voterChat} have answered")
+            }
+        }
+
+        onPollUpdates {
+            val chatId = pollToChat[it.id] ?: return@onPollUpdates
+
+            when(it.isAnonymous) {
+                false -> send(chatId, "[onPollUpdates] Public poll updated: ${it.options.joinToString()}")
+                true -> send(chatId, "[onPollUpdates] Anonymous poll updated: ${it.options.joinToString()}")
+            }
+        }
+
+        allUpdatesFlow.subscribeSafelyWithoutExceptions(this) { println(it) }
+    }.second.join()
+}

RandomFileSenderBot/build.gradle

@@ -16,15 +16,7 @@ apply plugin: 'application'
 
 mainClassName="RandomFileSenderBotKt"
 
-
 kotlin {
-    def hostOs = System.getProperty("os.name")
-    def isMingwX64 = hostOs.startsWith("Windows")
-    def nativeTarget
-    if (hostOs == "Linux") nativeTarget = linuxX64("native") { binaries { executable() } }
-    else if (isMingwX64) nativeTarget = mingwX64("native") { binaries { executable() } }
-    else throw new GradleException("Host OS is not supported in Kotlin/Native.")
-
     jvm()
 
     sourceSets {
@@ -35,18 +27,8 @@ kotlin {
                 api "dev.inmo:tgbotapi:$telegram_bot_api_version"
             }
         }
-
-        nativeMain {
-            dependencies {
-                def engine
-
-                if (hostOs == "Linux") engine = "curl"
-                else if (isMingwX64) engine = "winhttp"
-                else throw new GradleException("Host OS is not supported in Kotlin/Native.")
-
-                api "io.ktor:ktor-client-$engine:$ktor_version"
-            }
-        }
     }
 }
 
+apply from: "$nativePartTemplate"
+

ResenderBot/ResenderBotLib/build.gradle

@@ -22,6 +22,7 @@ kotlin {
     }
     linuxX64()
     mingwX64()
+    linuxArm64()
 
     sourceSets {
         commonMain {

ResenderBot/native_launcher/build.gradle

@@ -12,15 +12,9 @@ plugins {
     id "org.jetbrains.kotlin.multiplatform"
 }
 
+apply from: "$nativePartTemplate"
 
 kotlin {
-    def hostOs = System.getProperty("os.name")
-    def isMingwX64 = hostOs.startsWith("Windows")
-    def nativeTarget
-    if (hostOs == "Linux") nativeTarget = linuxX64("native") { binaries { executable() } }
-    else if (isMingwX64) nativeTarget = mingwX64("native") { binaries { executable() } }
-    else throw new GradleException("Host OS is not supported in Kotlin/Native.")
-
     sourceSets {
         commonMain {
             dependencies {
@@ -29,18 +23,6 @@ kotlin {
                 api project(":ResenderBot:ResenderBotLib")
             }
         }
-
-        nativeMain {
-            dependencies {
-                def engine
-
-                if (hostOs == "Linux") engine = "curl"
-                else if (isMingwX64) engine = "winhttp"
-                else throw new GradleException("Host OS is not supported in Kotlin/Native.")
-
-                api "io.ktor:ktor-client-$engine:$ktor_version"
-            }
-        }
     }
 }
 

RightsChangerBot/build.gradle

@@ -18,4 +18,5 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 
     implementation "dev.inmo:tgbotapi:$telegram_bot_api_version"
+    implementation 'io.ktor:ktor-client-logging-jvm:2.3.5'
 }

RightsChangerBot/src/main/kotlin/RightsChanger.kt

@@ -1,34 +1,50 @@
-import dev.inmo.micro_utils.coroutines.runCatchingSafely
+import dev.inmo.micro_utils.coroutines.firstOf
+import dev.inmo.micro_utils.fsm.common.State
 import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.extensions.api.bot.setMyCommands
 import dev.inmo.tgbotapi.extensions.api.chat.get.getChat
 import dev.inmo.tgbotapi.extensions.api.chat.members.getChatMember
+import dev.inmo.tgbotapi.extensions.api.chat.members.promoteChannelAdministrator
 import dev.inmo.tgbotapi.extensions.api.chat.members.restrictChatMember
 import dev.inmo.tgbotapi.extensions.api.edit.edit
 import dev.inmo.tgbotapi.extensions.api.send.reply
+import dev.inmo.tgbotapi.extensions.api.send.send
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
-import dev.inmo.tgbotapi.extensions.behaviour_builder.buildBehaviourWithLongPolling
+import dev.inmo.tgbotapi.extensions.behaviour_builder.buildBehaviourWithFSMAndStartLongPolling
+import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommand
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onMessageDataCallbackQuery
-import dev.inmo.tgbotapi.extensions.utils.asContentMessage
-import dev.inmo.tgbotapi.extensions.utils.asPossiblyReplyMessage
-import dev.inmo.tgbotapi.extensions.utils.commonMessageOrNull
-import dev.inmo.tgbotapi.extensions.utils.contentMessageOrNull
-import dev.inmo.tgbotapi.extensions.utils.extendedGroupChatOrNull
-import dev.inmo.tgbotapi.extensions.utils.fromUserMessageOrNull
-import dev.inmo.tgbotapi.extensions.utils.restrictedChatMemberOrNull
-import dev.inmo.tgbotapi.extensions.utils.types.buttons.dataButton
-import dev.inmo.tgbotapi.extensions.utils.types.buttons.inlineKeyboard
-import dev.inmo.tgbotapi.extensions.utils.whenMemberChatMember
-import dev.inmo.tgbotapi.types.BotCommand
-import dev.inmo.tgbotapi.types.ChatId
-import dev.inmo.tgbotapi.types.UserId
+import dev.inmo.tgbotapi.extensions.utils.*
+import dev.inmo.tgbotapi.extensions.utils.extensions.sameChat
+import dev.inmo.tgbotapi.extensions.utils.types.buttons.*
+import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.types.chat.ChannelChat
 import dev.inmo.tgbotapi.types.chat.ChatPermissions
 import dev.inmo.tgbotapi.types.chat.PublicChat
+import dev.inmo.tgbotapi.types.chat.member.*
 import dev.inmo.tgbotapi.types.commands.BotCommandScope
-import dev.inmo.tgbotapi.types.toChatId
-import dev.inmo.tgbotapi.utils.row
+import dev.inmo.tgbotapi.types.request.RequestId
+import dev.inmo.tgbotapi.utils.*
+import dev.inmo.tgbotapi.utils.mention
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.mapNotNull
+
+sealed interface UserRetrievingStep : State {
+    data class RetrievingChannelChatState(
+        override val context: ChatId
+    ) : UserRetrievingStep
+    data class RetrievingUserIdChatState(
+        override val context: ChatId,
+        val channelId: ChatId
+    ) : UserRetrievingStep
+    data class RetrievingChatInfoDoneState(
+        override val context: ChatId,
+        val channelId: ChatId,
+        val userId: UserId
+    ) : UserRetrievingStep
+}
 
 suspend fun main(args: Array<String>) {
     val botToken = args.first()
@@ -60,20 +76,31 @@ suspend fun main(args: Array<String>) {
     val otherMessagesToggleCommonData = "$commonDataPrefix other messages"
     val webPagePreviewToggleCommonData = "$commonDataPrefix web page preview"
 
+    val adminRightsDataPrefix = "admin"
+    val refreshAdminRightsData = "${adminRightsDataPrefix}_refresh"
+    val postMessagesToggleAdminRightsData = "${adminRightsDataPrefix}_post_messages"
+    val editMessagesToggleAdminRightsData = "${adminRightsDataPrefix}_edit_messages"
+    val deleteMessagesToggleAdminRightsData = "${adminRightsDataPrefix}_delete_messages"
+    val editStoriesToggleAdminRightsData = "${adminRightsDataPrefix}_edit_stories"
+    val deleteStoriesToggleAdminRightsData = "${adminRightsDataPrefix}_delete_stories"
+    val postStoriesToggleAdminRightsData = "${adminRightsDataPrefix}_post_stories"
+
     suspend fun BehaviourContext.getUserChatPermissions(chatId: ChatId, userId: UserId): ChatPermissions? {
         val chatMember = getChatMember(chatId, userId)
         return chatMember.restrictedChatMemberOrNull() ?: chatMember.whenMemberChatMember {
             getChat(chatId).extendedGroupChatOrNull() ?.permissions
         }
     }
-
-    suspend fun BehaviourContext.buildGranularKeyboard(chatId: ChatId, userId: UserId): InlineKeyboardMarkup? {
-        val permissions = getUserChatPermissions(chatId, userId) ?: return null
-
+    fun buildGranularKeyboard(
+        permissions: ChatPermissions
+    ): InlineKeyboardMarkup {
         return inlineKeyboard {
             row {
                 dataButton("Send messages${permissions.canSendMessages.allowedSymbol()}", messagesToggleGranularData)
-                dataButton("Send other messages${permissions.canSendOtherMessages.allowedSymbol()}", otherMessagesToggleGranularData)
+                dataButton(
+                    "Send other messages${permissions.canSendOtherMessages.allowedSymbol()}",
+                    otherMessagesToggleGranularData
+                )
             }
             row {
                 dataButton("Send audios${permissions.canSendAudios.allowedSymbol()}", audiosToggleGranularData)
@@ -81,11 +108,17 @@ suspend fun main(args: Array<String>) {
             }
             row {
                 dataButton("Send videos${permissions.canSendVideos.allowedSymbol()}", videosToggleGranularData)
-                dataButton("Send video notes${permissions.canSendVideoNotes.allowedSymbol()}", videoNotesToggleGranularData)
+                dataButton(
+                    "Send video notes${permissions.canSendVideoNotes.allowedSymbol()}",
+                    videoNotesToggleGranularData
+                )
             }
             row {
                 dataButton("Send photos${permissions.canSendPhotos.allowedSymbol()}", photosToggleGranularData)
-                dataButton("Add web preview${permissions.canAddWebPagePreviews.allowedSymbol()}", webPagePreviewToggleGranularData)
+                dataButton(
+                    "Add web preview${permissions.canAddWebPagePreviews.allowedSymbol()}",
+                    webPagePreviewToggleGranularData
+                )
             }
             row {
                 dataButton("Send polls${permissions.canSendPolls.allowedSymbol()}", pollsToggleGranularData)
@@ -93,6 +126,41 @@ suspend fun main(args: Array<String>) {
             }
         }
     }
+    fun buildAdminRightsKeyboard(
+        permissions: AdministratorChatMember?,
+        channelId: ChatId,
+        userId: UserId
+    ): InlineKeyboardMarkup {
+        return inlineKeyboard {
+            permissions ?.also {
+                row {
+                    dataButton("Refresh", "$refreshAdminRightsData ${channelId.chatId} ${userId.chatId}")
+                }
+                row {
+                    dataButton("Edit messages${permissions.canEditMessages.allowedSymbol()}", "$editMessagesToggleAdminRightsData ${channelId.chatId} ${userId.chatId}")
+                    dataButton("Delete messages${permissions.canRemoveMessages.allowedSymbol()}", "$deleteMessagesToggleAdminRightsData ${channelId.chatId} ${userId.chatId}")
+                }
+                row {
+                    dataButton("Post messages${permissions.canPostMessages.allowedSymbol()}", "$postMessagesToggleAdminRightsData ${channelId.chatId} ${userId.chatId}")
+                }
+                row {
+                    dataButton("Edit stories${permissions.canEditStories.allowedSymbol()}", "$editStoriesToggleAdminRightsData ${channelId.chatId} ${userId.chatId}")
+                    dataButton("Delete stories${permissions.canDeleteStories.allowedSymbol()}", "$deleteStoriesToggleAdminRightsData ${channelId.chatId} ${userId.chatId}")
+                }
+                row {
+                    dataButton("Post stories${permissions.canPostStories.allowedSymbol()}", "$postStoriesToggleAdminRightsData ${channelId.chatId} ${userId.chatId}")
+                }
+            } ?: row {
+                dataButton("Promote to admin", "$postMessagesToggleAdminRightsData ${channelId.chatId} ${userId.chatId}")
+            }
+        }
+    }
+
+    suspend fun BehaviourContext.buildGranularKeyboard(chatId: ChatId, userId: UserId): InlineKeyboardMarkup? {
+        return buildGranularKeyboard(
+            getUserChatPermissions(chatId, userId) ?: return null
+        )
+    }
 
     suspend fun BehaviourContext.buildCommonKeyboard(chatId: ChatId, userId: UserId): InlineKeyboardMarkup? {
         val permissions = getUserChatPermissions(chatId, userId) ?: return null
@@ -110,23 +178,32 @@ suspend fun main(args: Array<String>) {
         }
     }
 
-    bot.buildBehaviourWithLongPolling(
+    bot.buildBehaviourWithFSMAndStartLongPolling<UserRetrievingStep>(
         defaultExceptionsHandler = {
             it.printStackTrace()
-        }
+        },
     ) {
-        onCommand("simple", initialFilter = { it.chat is PublicChat && it.fromUserMessageOrNull() ?.user ?.id == allowedAdmin }) {
+        onCommand(
+            "simple",
+            initialFilter = { it.chat is PublicChat && it.fromUserMessageOrNull()?.user?.id == allowedAdmin }) {
             val replyMessage = it.replyTo
-            val userInReply = replyMessage ?.fromUserMessageOrNull() ?.user ?.id ?: return@onCommand
+            val userInReply = replyMessage?.fromUserMessageOrNull()?.user?.id ?: return@onCommand
             reply(
                 replyMessage,
                 "Manage keyboard:",
                 replyMarkup = buildCommonKeyboard(it.chat.id.toChatId(), userInReply) ?: return@onCommand
             )
         }
-        onCommand("granular", initialFilter = { it.chat is PublicChat && it.fromUserMessageOrNull() ?.user ?.id == allowedAdmin }) {
+        onCommand(
+            "granular",
+            initialFilter = {
+                it.chat is ChannelChat || (it.chat is PublicChat && it.fromUserMessageOrNull()?.user?.id == allowedAdmin)
+            }
+        ) {
             val replyMessage = it.replyTo
-            val userInReply = replyMessage ?.fromUserMessageOrNull() ?.user ?.id ?: return@onCommand
+            val usernameInText = it.content.textSources.firstNotNullOfOrNull { it.mentionTextSourceOrNull() } ?.username
+            val userInReply = replyMessage?.fromUserMessageOrNull()?.user?.id ?: return@onCommand
+
             reply(
                 replyMessage,
                 "Manage keyboard:",
@@ -138,60 +215,72 @@ suspend fun main(args: Array<String>) {
             Regex("^${granularDataPrefix}.*"),
             initialFilter = { it.user.id == allowedAdmin }
         ) {
-            val messageReply = it.message.commonMessageOrNull() ?.replyTo ?.fromUserMessageOrNull() ?: return@onMessageDataCallbackQuery
+            val messageReply =
+                it.message.commonMessageOrNull()?.replyTo?.fromUserMessageOrNull() ?: return@onMessageDataCallbackQuery
             val userId = messageReply.user.id
-            val permissions = getUserChatPermissions(it.message.chat.id.toChatId(), userId) ?: return@onMessageDataCallbackQuery
+            val permissions =
+                getUserChatPermissions(it.message.chat.id.toChatId(), userId) ?: return@onMessageDataCallbackQuery
             val newPermission = when (it.data) {
                 messagesToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendMessages = permissions.canSendMessages ?.let { !it } ?: false
+                        canSendMessages = permissions.canSendMessages?.let { !it } ?: false
                     )
                 }
+
                 otherMessagesToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendOtherMessages = permissions.canSendOtherMessages ?.let { !it } ?: false
+                        canSendOtherMessages = permissions.canSendOtherMessages?.let { !it } ?: false
                     )
                 }
+
                 audiosToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendAudios = permissions.canSendAudios ?.let { !it } ?: false
+                        canSendAudios = permissions.canSendAudios?.let { !it } ?: false
                     )
                 }
+
                 voicesToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendVoiceNotes = permissions.canSendVoiceNotes ?.let { !it } ?: false
+                        canSendVoiceNotes = permissions.canSendVoiceNotes?.let { !it } ?: false
                     )
                 }
+
                 videosToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendVideos = permissions.canSendVideos ?.let { !it } ?: false
+                        canSendVideos = permissions.canSendVideos?.let { !it } ?: false
                     )
                 }
+
                 videoNotesToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendVideoNotes = permissions.canSendVideoNotes ?.let { !it } ?: false
+                        canSendVideoNotes = permissions.canSendVideoNotes?.let { !it } ?: false
                     )
                 }
+
                 photosToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendPhotos = permissions.canSendPhotos ?.let { !it } ?: false
+                        canSendPhotos = permissions.canSendPhotos?.let { !it } ?: false
                     )
                 }
+
                 webPagePreviewToggleGranularData -> {
                     permissions.copyGranular(
-                        canAddWebPagePreviews = permissions.canAddWebPagePreviews ?.let { !it } ?: false
+                        canAddWebPagePreviews = permissions.canAddWebPagePreviews?.let { !it } ?: false
                     )
                 }
+
                 pollsToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendPolls = permissions.canSendPolls ?.let { !it } ?: false
+                        canSendPolls = permissions.canSendPolls?.let { !it } ?: false
                     )
                 }
+
                 documentsToggleGranularData -> {
                     permissions.copyGranular(
-                        canSendDocuments = permissions.canSendDocuments ?.let { !it } ?: false
+                        canSendDocuments = permissions.canSendDocuments?.let { !it } ?: false
                     )
                 }
+
                 else -> permissions.copyGranular()
             }
 
@@ -204,7 +293,8 @@ suspend fun main(args: Array<String>) {
 
             edit(
                 it.message,
-                replyMarkup = buildGranularKeyboard(it.message.chat.id.toChatId(), userId) ?: return@onMessageDataCallbackQuery
+                replyMarkup = buildGranularKeyboard(it.message.chat.id.toChatId(), userId)
+                    ?: return@onMessageDataCallbackQuery
             )
         }
 
@@ -212,25 +302,30 @@ suspend fun main(args: Array<String>) {
             Regex("^${commonDataPrefix}.*"),
             initialFilter = { it.user.id == allowedAdmin }
         ) {
-            val messageReply = it.message.commonMessageOrNull() ?.replyTo ?.fromUserMessageOrNull() ?: return@onMessageDataCallbackQuery
+            val messageReply =
+                it.message.commonMessageOrNull()?.replyTo?.fromUserMessageOrNull() ?: return@onMessageDataCallbackQuery
             val userId = messageReply.user.id
-            val permissions = getUserChatPermissions(it.message.chat.id.toChatId(), userId) ?: return@onMessageDataCallbackQuery
+            val permissions =
+                getUserChatPermissions(it.message.chat.id.toChatId(), userId) ?: return@onMessageDataCallbackQuery
             val newPermission = when (it.data) {
                 pollsToggleCommonData -> {
                     permissions.copyCommon(
-                        canSendPolls = permissions.canSendPolls ?.let { !it } ?: false
+                        canSendPolls = permissions.canSendPolls?.let { !it } ?: false
                     )
                 }
+
                 otherMessagesToggleCommonData -> {
                     permissions.copyCommon(
-                        canSendOtherMessages = permissions.canSendOtherMessages ?.let { !it } ?: false
+                        canSendOtherMessages = permissions.canSendOtherMessages?.let { !it } ?: false
                     )
                 }
+
                 webPagePreviewToggleCommonData -> {
                     permissions.copyCommon(
-                        canAddWebPagePreviews = permissions.canAddWebPagePreviews ?.let { !it } ?: false
+                        canAddWebPagePreviews = permissions.canAddWebPagePreviews?.let { !it } ?: false
                     )
                 }
+
                 else -> permissions.copyCommon()
             }
 
@@ -243,13 +338,169 @@ suspend fun main(args: Array<String>) {
 
             edit(
                 it.message,
-                replyMarkup = buildCommonKeyboard(it.message.chat.id.toChatId(), userId) ?: return@onMessageDataCallbackQuery
+                replyMarkup = buildCommonKeyboard(it.message.chat.id.toChatId(), userId)
+                    ?: return@onMessageDataCallbackQuery
             )
         }
 
+        onMessageDataCallbackQuery(
+            Regex("^${adminRightsDataPrefix}.*"),
+            initialFilter = { it.user.id == allowedAdmin }
+        ) {
+            val (channelIdString, userIdString) = it.data.split(" ").drop(1)
+            val channelId = ChatId(channelIdString.toLong())
+            val userId = ChatId(userIdString.toLong())
+            val chatMember = getChatMember(channelId, userId)
+            val asAdmin = chatMember.administratorChatMemberOrNull()
+            val asMember = chatMember.memberChatMemberOrNull()
+
+            val realData = it.data.takeWhile { it != ' ' }
+
+            fun Boolean?.toggleIfData(data: String) = if (realData == data) {
+                !(this ?: false)
+            } else {
+                null
+            }
+
+            if (realData != refreshAdminRightsData) {
+                promoteChannelAdministrator(
+                    channelId,
+                    userId,
+                    canPostMessages = asAdmin ?.canPostMessages.toggleIfData(postMessagesToggleAdminRightsData),
+                    canEditMessages = asAdmin ?.canEditMessages.toggleIfData(editMessagesToggleAdminRightsData),
+                    canDeleteMessages = asAdmin ?.canRemoveMessages.toggleIfData(deleteMessagesToggleAdminRightsData),
+                    canEditStories = asAdmin ?.canEditStories.toggleIfData(editStoriesToggleAdminRightsData),
+                    canDeleteStories = asAdmin ?.canDeleteStories.toggleIfData(deleteStoriesToggleAdminRightsData),
+                    canPostStories = asAdmin ?.canPostStories.toggleIfData(postStoriesToggleAdminRightsData),
+                )
+            }
+
+            edit(
+                it.message,
+                replyMarkup = buildAdminRightsKeyboard(
+                    getChatMember(
+                        channelId,
+                        userId
+                    ).administratorChatMemberOrNull(),
+                    channelId,
+                    userId
+                )
+            )
+        }
+
+        strictlyOn<UserRetrievingStep.RetrievingChannelChatState> { state ->
+            val requestId = RequestId.random()
+            send(
+                state.context,
+                replyMarkup = replyKeyboard(
+                    oneTimeKeyboard = true,
+                    resizeKeyboard = true
+                ) {
+                    row {
+                        requestChatButton(
+                            "Choose channel",
+                            requestId = requestId,
+                            isChannel = true,
+                            botIsMember = true,
+                            botRightsInChat = ChatCommonAdministratorRights(
+                                canPromoteMembers = true,
+                                canRestrictMembers = true
+                            ),
+                            userRightsInChat = ChatCommonAdministratorRights(
+                                canPromoteMembers = true,
+                                canRestrictMembers = true
+                            )
+                        )
+                    }
+                }
+            ) {
+                regular("Ok, send me the channel in which you wish to manage user, or use ")
+                botCommand("cancel")
+                regular(" to cancel the request")
+            }
+            firstOf {
+                include {
+                    val chatId = waitChatSharedEventsMessages().mapNotNull {
+                        it.chatEvent.chatId.takeIf { _ ->
+                            it.chatEvent.requestId == requestId && it.sameChat(state.context)
+                        }
+                    }.first()
+                    UserRetrievingStep.RetrievingUserIdChatState(state.context, chatId)
+                }
+                include {
+                    waitCommandMessage("cancel").filter { it.sameChat(state.context) }.first()
+                    null
+                }
+            }
+        }
+        strictlyOn<UserRetrievingStep.RetrievingUserIdChatState> { state ->
+            val requestId = RequestId.random()
+            send(
+                state.context,
+                replyMarkup = replyKeyboard(
+                    oneTimeKeyboard = true,
+                    resizeKeyboard = true
+                ) {
+                    row {
+                        requestUserButton(
+                            "Choose user",
+                            requestId = requestId
+                        )
+                    }
+                }
+            ) {
+                regular("Ok, send me the user for which you wish to change rights, or use ")
+                botCommand("cancel")
+                regular(" to cancel the request")
+            }
+
+            firstOf {
+                include {
+                    val userContactChatId = waitUserSharedEventsMessages().filter {
+                        it.sameChat(state.context)
+                    }.first().chatEvent.chatId
+                    UserRetrievingStep.RetrievingChatInfoDoneState(
+                        state.context,
+                        state.channelId,
+                        userContactChatId
+                    )
+                }
+                include {
+                    waitCommandMessage("cancel").filter { it.sameChat(state.context) }.first()
+                    null
+                }
+            }
+        }
+
+        strictlyOn<UserRetrievingStep.RetrievingChatInfoDoneState> { state ->
+            val chatMember = getChatMember(state.channelId, state.userId).administratorChatMemberOrNull()
+            if (chatMember == null) {
+
+                return@strictlyOn null
+            }
+            send(
+                state.context,
+                replyMarkup = buildAdminRightsKeyboard(
+                    chatMember,
+                    state.channelId,
+                    state.userId
+                )
+            ) {
+                regular("Rights of ")
+                mentionln(chatMember.user)
+                regular("Please, remember, that to be able to change user rights bot must promote user by itself to admin")
+            }
+            null
+        }
+
+        onCommand("rights_in_channel") {
+            startChain(UserRetrievingStep.RetrievingChannelChatState(it.chat.id.toChatId()))
+        }
+
         setMyCommands(
             BotCommand("simple", "Trigger simple keyboard. Use with reply to user"),
             BotCommand("granular", "Trigger granular keyboard. Use with reply to user"),
+            BotCommand("rights_in_channel", "Trigger granular keyboard. Use with reply to user"),
             scope = BotCommandScope.AllGroupChats
         )
     }.join()

WebApp/src/jsMain/kotlin/main.kt

@@ -1,6 +1,7 @@
 import dev.inmo.micro_utils.coroutines.launchSafelyWithoutExceptions
 import dev.inmo.tgbotapi.types.webAppQueryIdField
 import dev.inmo.tgbotapi.webapps.*
+import dev.inmo.tgbotapi.webapps.cloud.*
 import dev.inmo.tgbotapi.webapps.haptic.HapticFeedbackStyle
 import dev.inmo.tgbotapi.webapps.haptic.HapticFeedbackType
 import dev.inmo.tgbotapi.webapps.popup.*
@@ -14,8 +15,11 @@ import kotlinx.browser.window
 import kotlinx.coroutines.*
 import kotlinx.dom.appendElement
 import kotlinx.dom.appendText
+import kotlinx.dom.clear
 import kotlinx.serialization.json.Json
-import org.w3c.dom.HTMLElement
+import org.w3c.dom.*
+import kotlin.random.Random
+import kotlin.random.nextUBytes
 
 fun HTMLElement.log(text: String) {
     appendText(text)
@@ -67,9 +71,12 @@ fun main() {
                         }
                     }
                 })
-                appendText("Exit button")
+                appendText("Answer in chat button")
             } ?: window.alert("Unable to load body")
 
+            document.body ?.appendElement("p", {})
+            document.body ?.appendText("Allow to write in private messages: ${webApp.initDataUnsafe.user ?.allowsWriteToPM ?: "User unavailable"}")
+
             document.body ?.appendElement("p", {})
             document.body ?.appendText("Alerts:")
 
@@ -110,6 +117,32 @@ fun main() {
                 appendText("Alert")
             } ?: window.alert("Unable to load body")
 
+            document.body ?.appendElement("p", {})
+
+            document.body ?.appendElement("button") {
+                addEventListener("click", { webApp.requestWriteAccess() })
+                appendText("Request write access without callback")
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("button") {
+                addEventListener("click", { webApp.requestWriteAccess { document.body ?.log("Write access request result: $it") } })
+                appendText("Request write access with callback")
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("p", {})
+
+            document.body ?.appendElement("button") {
+                addEventListener("click", { webApp.requestContact() })
+                appendText("Request contact without callback")
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("button") {
+                addEventListener("click", { webApp.requestContact { document.body ?.log("Contact request result: $it") } })
+                appendText("Request contact with callback")
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("p", {})
+
             document.body ?.appendElement("button") {
                 addEventListener("click", {
                     webApp.showConfirm(
@@ -142,6 +175,91 @@ fun main() {
 
             document.body ?.appendElement("p", {})
 
+            document.body ?.appendElement("button") {
+                fun updateHeaderColor() {
+                    val (r, g, b) = Random.nextUBytes(3)
+                    val hex = Color.Hex(r, g, b)
+                    webApp.setHeaderColor(hex)
+                    (this as? HTMLButtonElement) ?.style ?.backgroundColor = hex.value
+                    textContent = "Header color: ${hex.value.uppercase()} (click to change)"
+                }
+                addEventListener("click", {
+                    updateHeaderColor()
+                })
+                updateHeaderColor()
+            } ?: window.alert("Unable to load body")
+
+            document.body ?.appendElement("p", {})
+
+            fun Element.updateCloudStorageContent() {
+                clear()
+                webApp.cloudStorage.getAll {
+                    it.onSuccess {
+                        document.body ?.log(it.toString())
+                        appendElement("label") { textContent = "Cloud storage" }
+
+                        appendElement("p", {})
+
+                        it.forEach { (k, v) ->
+                            appendElement("div") {
+                                val kInput = appendElement("input", {}) as HTMLInputElement
+                                val vInput = appendElement("input", {}) as HTMLInputElement
+
+                                kInput.value = k.key
+                                vInput.value = v.value
+
+                                appendElement("button") {
+                                    addEventListener("click", {
+                                        if (k.key == kInput.value) {
+                                            webApp.cloudStorage.set(k.key, vInput.value) {
+                                                document.body ?.log(it.toString())
+                                                this@updateCloudStorageContent.updateCloudStorageContent()
+                                            }
+                                        } else {
+                                            webApp.cloudStorage.remove(k.key) {
+                                                it.onSuccess {
+                                                    webApp.cloudStorage.set(kInput.value, vInput.value) {
+                                                        document.body ?.log(it.toString())
+                                                        this@updateCloudStorageContent.updateCloudStorageContent()
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    })
+                                    this.textContent = "Save"
+                                }
+                            }
+
+                            appendElement("p", {})
+                        }
+                        appendElement("label") { textContent = "Cloud storage: add new" }
+
+                        appendElement("p", {})
+
+                        appendElement("div") {
+                            val kInput = appendElement("input", {}) as HTMLInputElement
+
+                            appendElement("button") {
+                                textContent = "Add key"
+                                addEventListener("click", {
+                                    webApp.cloudStorage.set(kInput.value, kInput.value) {
+                                        document.body ?.log(it.toString())
+                                        this@updateCloudStorageContent.updateCloudStorageContent()
+                                    }
+                                })
+                            }
+                        }
+
+                        appendElement("p", {})
+                    }.onFailure {
+                        document.body ?.log(it.stackTraceToString())
+                    }
+                }
+            }
+            val cloudStorageContentDiv = document.body ?.appendElement("div") {} as HTMLDivElement
+
+            document.body ?.appendElement("p", {})
+
             webApp.apply {
                 onThemeChanged {
                     document.body ?.log("Theme changed: ${webApp.themeParams}")
@@ -171,8 +289,18 @@ fun main() {
                 onSettingsButtonClicked {
                     document.body ?.log("Settings button clicked")
                 }
+                onWriteAccessRequested {
+                    document.body ?.log("Write access request result: $it")
+                }
+                onContactRequested {
+                    document.body ?.log("Contact request result: $it")
+                }
             }
             webApp.ready()
+            document.body ?.appendElement("input", {
+                (this as HTMLInputElement).value = window.location.href
+            })
+            cloudStorageContentDiv.updateCloudStorageContent()
         }.onFailure {
             window.alert(it.stackTraceToString())
         }

WebApp/src/jvmMain/kotlin/WebAppServer.kt

@@ -52,8 +52,13 @@ suspend fun main(vararg args: String) {
         }
     ) {
         routing {
-            staticFiles("", File("WebApp/build/distributions")) {
-                default("WebApp/build/distributions/index.html")
+            val baseJsFolder = File("WebApp/build/dist/js/")
+            baseJsFolder.list() ?.forEach {
+                if (it == "productionExecutable" || it == "developmentExecutable") {
+                    staticFiles("", File(baseJsFolder, it)) {
+                        default("WebApp/build/dist/js/$it/index.html")
+                    }
+                }
             }
             post("inline") {
                 val requestBody = call.receiveText()

build.gradle

@@ -10,6 +10,9 @@ buildscript {
 }
 
 allprojects {
+    ext {
+        nativePartTemplate = "${rootProject.projectDir.absolutePath}/native_template.gradle"
+    }
     repositories {
         mavenLocal()
         mavenCentral()

gradle.properties

@@ -4,8 +4,8 @@ org.gradle.parallel=true
 org.gradle.jvmargs=-Xmx2g
 
 
-kotlin_version=1.8.22
-telegram_bot_api_version=9.0.0
-micro_utils_version=0.19.7
-serialization_version=1.5.1
-ktor_version=2.3.2
+kotlin_version=1.9.21
+telegram_bot_api_version=9.4.1
+micro_utils_version=0.20.15
+serialization_version=1.6.1
+ktor_version=2.3.6

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.2-bin.zip

gradlew

@@ -1,78 +1,127 @@
-#!/usr/bin/env sh
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 ##############################################################################
-##
-##  Gradle start up script for UN*X
-##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
+
 # Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
 
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -81,92 +130,120 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=$(save "$@")
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
 exec "$JAVACMD" "$@"

gradlew.bat

@@ -1,4 +1,20 @@
-@if "%DEBUG%" == "" @echo off
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -9,19 +25,23 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -35,7 +55,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -45,38 +65,26 @@ echo location of your Java installation.
 
 goto fail
 
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
 :execute
 @rem Setup the command line
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
+
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

native_template.gradle

@@ -0,0 +1,20 @@
+kotlin {
+    def hostOs = System.getProperty("os.name")
+    def isMingwX64 = hostOs.startsWith("Windows")
+    def isArch64 = System.getProperty("os.arch") == "aarch64"
+
+    def nativeTarget
+    if (hostOs == "Linux") {
+        if (isArch64) {
+            nativeTarget = linuxArm64("native") { binaries { executable() } }
+        } else {
+            nativeTarget = linuxX64("native") { binaries { executable() } }
+        }
+    } else {
+        if (isMingwX64) {
+            nativeTarget = mingwX64("native") { binaries { executable() } }
+        } else {
+            throw new GradleException("Host OS is not supported in Kotlin/Native.")
+        }
+    }
+}

settings.gradle

@@ -4,6 +4,8 @@ include ":RandomFileSenderBot"
 
 include ":HelloBot"
 
+include ":PollsBot"
+
 include ":GetMeBot"
 
 include ":DeepLinksBot"