Update dependency gradle to v8.11

Update dependency dev.inmo:tgbotapi to v18.2.2

.github/workflows/build.yml

@@ -8,9 +8,9 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 1.8
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 1.8
+          java-version: 17
       - name: Build with Gradle
         run: ./gradlew build

.gitignore

@@ -1,4 +1,5 @@
 .idea
+.kotlin
 out/*
 *.iml
 target
@@ -9,5 +10,6 @@ settings.xml
 build/
 out/
 
-local.properties
+local.*
+local.*/
 secret.gradle

Dockerfile

@@ -0,0 +1,8 @@
+FROM adoptopenjdk/openjdk11
+
+USER 1000
+
+ENTRYPOINT ["/telegram_bot/bin/telegram_bot", "/telegram_bot/local.config.json"]
+
+ADD ./build/distributions/telegram_bot.tar /
+ADD ./local.config.json /telegram_bot/

Makefile

@@ -0,0 +1,19 @@
+#!make
+
+.ONESHELL:
+.PHONY:
+
+clean:
+	./gradlew clean
+
+build:
+	./gradlew build
+
+start:
+	./gradlew run
+
+startCompose:
+	docker-compose build && docker-compose up
+
+buildAndStartCompose:
+	make clean build startCompose

README.md

@@ -9,19 +9,72 @@ 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))
 ```
 
+### Docker
+
+In this template there is template-like [docker-compose](docker-compose.yml) and [docker](Dockerfile) files. Besides,
+there is [Makefile](Makefile) and you may use something like `make buildAndStartCompose` to start your bot.
+
+It is important to replace `"TOKEN"` in [Dockerfile](Dockerfile) or remove and add some config as a volume.
+
+### Config
+
+But you may set up several things for your bot. You should start with adding client object:
+
+```json
+{
+  "token": "your bot token",
+  "client": {
+    "connectionTimeoutMillis": 10000,
+    "requestTimeoutMillis": 10000,
+    "responseTimeoutMillis": 10000,
+    "proxy": {
+      "hostname": "127.0.0.1",
+      "port": 1080,
+      "type": "socks",
+      "username": "username",
+      "password": "password"
+    }
+  }
+}
+```
+
+__Required__ fields:
+
+* `token`
+* `client/proxy/hostname` (if you pass `client` and `proxy` fields) - hostname of proxy server
+* `client/proxy/password` - password for authentication on proxy server, required if `client/proxy/type` is `socks` and `client/proxy/username` passed
+
+__Optional__ fields:
+
+* `client` - object with client configs
+* `client/connectionTimeoutMillis` - timeout for connection to the server
+* `client/requestTimeoutMillis` - timeout for request complete (when request taken on server)
+* `client/responseTimeoutMillis` - timeout for getting a response after request taken on server
+* `client/proxy` - proxy settings
+* `client/proxy/port` - port of proxy server
+* `client/proxy/type` - type of proxy server (can be `socks` or `http`)
+* `client/proxy/username` - username for authentication on proxy server
+* `client/proxy/password` - password for authentication on proxy server
+
+Basically, your config looks like an object with token:
+
+```json
+{
+  "token": "your bot token"
+}
+```
+
 ## What next?
 
 There are several ways to continue:
 
-* [Tutorials](https://bookstack.inmo.dev/books/telegrambotapi)
+* [Tutorials](https://docs.inmo.dev/tgbotapi/index.html)
 * [Github readme](https://github.com/InsanusMokrassar/TelegramBotAPI)
 
 In other words, this template (and [TelegramBotAPI library](https://github.com/InsanusMokrassar/TelegramBotAPI)) does

build.gradle

@@ -1,31 +1,37 @@
 buildscript {
     repositories {
-        jcenter()
+        mavenCentral()
     }
 
     dependencies {
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
+        classpath libs.kotlin.gradle.plugin
+        classpath libs.kotlin.serialization.plugin
     }
 }
 
 plugins {
-    id 'org.jetbrains.kotlin.jvm' version "$kotlin_version"
-    id "org.jetbrains.kotlin.plugin.serialization" version "$kotlin_version"
+    alias libs.plugins.kotlin.jvm
+    alias libs.plugins.kotlin.serialization
     id 'application'
 }
 
 repositories {
-    jcenter()
     mavenCentral()
+    maven { url "https://git.inmo.dev/api/packages/InsanusMokrassar/maven" }
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation libs.kotlin
 
-    implementation "dev.inmo:tgbotapi:$tgbotapi_version"
+    implementation libs.tgbotapi
+    implementation libs.ktor.client.okhttp
 }
 
 application {
-    mainClassName = 'telegram_bot.AppKt'
+    mainClassName = 'AppKt'
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }

docker-compose.yml

@@ -0,0 +1,6 @@
+version: "3.4"
+
+services:
+  server:
+    build: .
+    restart: unless-stopped

example.config.json

@@ -0,0 +1,15 @@
+{
+  "token": "your bot token",
+  "client": {
+    "connectionTimeoutMillis": 10000,
+    "requestTimeoutMillis": 10000,
+    "responseTimeoutMillis": 10000,
+    "proxy": {
+      "hostname": "127.0.0.1",
+      "port": 1080,
+      "type": "socks",
+      "username": "username",
+      "password": "password"
+    }
+  }
+}

gradle.properties

@@ -3,6 +3,3 @@ kotlin.code.style=official
 org.gradle.parallel=true
 kotlin.js.generate.externals=true
 kotlin.incremental=true
-
-kotlin_version=1.4.21
-tgbotapi_version=0.32.0

gradle/libs.versions.toml

@@ -0,0 +1,22 @@
+[versions]
+
+kotlin = "2.0.21"
+tgbotapi = "18.2.2"
+ktor = "2.3.12"
+
+[libraries]
+
+kotlin = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }
+tgbotapi = { module = "dev.inmo:tgbotapi", version.ref = "tgbotapi" }
+
+ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp", version.ref = "ktor" }
+
+# Libs for classpath
+kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+kotlin-serialization-plugin = { module = "org.jetbrains.kotlin:kotlin-serialization", version.ref = "kotlin" }
+
+[plugins]
+
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
+

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# 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.
@@ -15,69 +15,104 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
-##
-##  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/platforms/jvm/plugins-application/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 "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || 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=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -87,9 +122,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 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
@@ -98,88 +133,120 @@ 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 or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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=`expr $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" )
+
+    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

@@ -13,8 +13,10 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +27,8 @@
 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%
 
@@ -40,13 +43,13 @@ 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.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -54,31 +57,16 @@ 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%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 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
 
@@ -86,17 +74,19 @@ 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

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}

src/main/kotlin/App.kt

@@ -0,0 +1,49 @@
+import config.Config
+import dev.inmo.tgbotapi.bot.ktor.telegramBot
+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 io.ktor.client.*
+import io.ktor.client.engine.okhttp.*
+import java.io.File
+import kotlinx.coroutines.*
+import kotlinx.serialization.json.Json
+
+/**
+ * This method by default expects one argument in [args] field: telegram bot configuration
+ */
+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(config.token) {
+        client = HttpClient(OkHttp) {
+            config.client ?.apply {
+                // setting up telegram bot client
+                setupConfig()
+            }
+        }
+    }
+
+    // that is kotlin coroutine scope which will be used in requests and parallel works under the hood
+    val scope = CoroutineScope(Dispatchers.Default)
+
+    // here should be main logic of your bot
+    bot.buildBehaviourWithLongPolling(scope) {
+        // in this lambda you will be able to call methods without "bot." prefix
+        val me = getMe()
+
+        // this method will create point to react on each /start command
+        onCommand("start", requireOnlyCommandInMessage = true) {
+            // simply reply :)
+            reply(it, "Hello, I am ${me.firstName}")
+        }
+
+        // That will be called on the end of bot initiation. After that println will be started long polling and bot will
+        // react on your commands
+        println(me)
+    }.join()
+}

src/main/kotlin/config/Config.kt

@@ -0,0 +1,9 @@
+package config
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class Config(
+    val token: String,
+    val client: HttpClientConfig? = null
+)

src/main/kotlin/config/HttpClientConfig.kt

@@ -0,0 +1,90 @@
+package config
+
+import dev.inmo.tgbotapi.types.MilliSeconds
+import io.ktor.client.HttpClientConfig
+import io.ktor.client.engine.okhttp.*
+import io.ktor.client.plugins.*
+import io.ktor.client.request.*
+import io.ktor.http.*
+import kotlinx.serialization.Serializable
+import java.net.*
+import java.util.*
+import java.util.concurrent.TimeUnit
+
+@Serializable
+data class HttpClientConfig(
+    val connectionTimeoutMillis: MilliSeconds? = null,
+    val requestTimeoutMillis: MilliSeconds? = null,
+    val responseTimeoutMillis: MilliSeconds? = null,
+    val proxy: ProxyConfig? = null
+) {
+    @Serializable
+    data class ProxyConfig(
+        val hostname: String,
+        val type: ProxyType = ProxyType.socks,
+        val port: Int = type.defaultPort,
+        val username: String? = null,
+        val password: String? = null
+    ) {
+        @Serializable
+        enum class ProxyType(val defaultPort: Int, val proxyType: Proxy.Type) {
+            socks(1080, Proxy.Type.SOCKS),
+            http(3128, Proxy.Type.HTTP),
+        }
+
+        val socketAddress
+            get() = InetSocketAddress(hostname, port)
+    }
+
+    fun HttpClientConfig<OkHttpConfig>.setupConfig() {
+        // setting up telegram bot client
+        engine {
+            // Start setup bot client engine configuration
+            config {
+                // setting up connection timeout millis
+                connectionTimeoutMillis ?.let { connectTimeout(it, TimeUnit.MILLISECONDS) }
+                // setting up write timeout millis
+                requestTimeoutMillis ?.let { writeTimeout(it, TimeUnit.MILLISECONDS) }
+                // setting up read timeout millis
+                responseTimeoutMillis ?.let { readTimeout(it, TimeUnit.MILLISECONDS) }
+
+                // Start setup bot client engine proxy
+                this@HttpClientConfig.proxy ?.let { proxyConfig ->
+                    proxy(
+                        Proxy(
+                            proxyConfig.type.proxyType,
+                            proxyConfig.socketAddress
+                        )
+                    )
+
+                    proxyConfig.username ?.let { username ->
+                        when (proxyConfig.type) {
+                            config.HttpClientConfig.ProxyConfig.ProxyType.socks -> {
+                                val passwordAuthentication = PasswordAuthentication(
+                                    username,
+                                    proxyConfig.password ?.toCharArray() ?: error("For Socks proxy you should use both username and password or do not use authentication at all")
+                                )
+                                Authenticator.setDefault(object : Authenticator() {
+                                    override fun getPasswordAuthentication(): PasswordAuthentication? {
+                                        return if (requestingHost.lowercase() == proxyConfig.hostname.lowercase()) {
+                                            passwordAuthentication
+                                        } else {
+                                            null
+                                        }
+                                    }
+                                })
+                            }
+                            config.HttpClientConfig.ProxyConfig.ProxyType.http -> {
+                                val passwordSuffix = proxyConfig.password ?.let { ":$it" }
+                                val credentials = Base64.getEncoder().encodeToString("${username}${passwordSuffix}".toByteArray())
+                                this@setupConfig.defaultRequest {
+                                    header(HttpHeaders.ProxyAuthorization, "Basic $credentials")
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

src/main/kotlin/telegram_bot/App.kt

@@ -1,33 +0,0 @@
-package telegram_bot
-
-import dev.inmo.tgbotapi.bot.Ktor.telegramBot
-import dev.inmo.tgbotapi.extensions.api.bot.getMe
-import dev.inmo.tgbotapi.extensions.api.send.reply
-import dev.inmo.tgbotapi.extensions.behaviour_builder.buildBehaviour
-import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommand
-import kotlinx.coroutines.*
-
-/**
- * This method by default expects one argument in [args] field: telegram bot token
- */
-suspend fun main(args: Array<String>) {
-    // that is your bot
-    val bot = telegramBot(args.first())
-
-    // that is kotlin coroutine scope which will be used in requests and parallel works under the hood
-    val scope = CoroutineScope(Dispatchers.Default)
-
-    // here should be main logic of your bot
-    bot.buildBehaviour(scope) {
-        // in this lambda you will be able to call methods without "bot." prefix
-        val me = getMe()
-
-        // this method will create point to react on each /start command
-        onCommand("/start", requireOnlyCommandInMessage = true) {
-            // simply reply :)
-            reply(it, "Hello, I am ${me.firstName}")
-        }
-    }
-
-    scope.coroutineContext.job.join()
-}