add bootstrap

bootstrap/bootstrap.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+import subprocess
+
+from sys import argv
+from os.path import exists
+
+def write_pid_file(pid):
+    with open("pidfile", "w+") as pidfile:
+        pidfile.write(str(pid))
+
+def remove_pid_file():
+    if exists("pidfile"):
+        os.remove("pidfile")
+
+if len(argv) < 2:
+    print("Not enough arguments. You need to specify bot location")
+    sys.exit(1)
+
+if not exists(argv[1]):
+    print(f"File {argv[1]} does not exists")
+    sys.exit(2)
+
+bot = argv[1]
+with open("bot.log", "w+b") as bot_out:
+    with subprocess.Popen(["java", "-jar", bot], stdout=bot_out, stderr=bot_out) as process:
+        print("process started with pid", process.pid)
+        write_pid_file(process.pid)
+        try:
+            process.wait()
+        except KeyboardInterrupt:
+            print("bootstrap has been killed by keyboard interrupt, stopping bot...")
+        print("process has been terminated with code", process.returncode)
+        remove_pid_file()

build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
 }
 
 group = "com.gt22"
-version = "2.1"
+version = "2.2"
 
 repositories {
     mavenCentral()