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46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
import subprocess
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import os
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import argparse
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def main():
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parser = argparse.ArgumentParser(description="Start the Java server")
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parser.add_argument("name", help="The base name for the server JAR and PID file")
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parser.add_argument("--java_path", help="The path to the specific Java version's bin directory", required=True)
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args = parser.parse_args()
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# Get the current script directory and its name
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script_dir = os.path.dirname(os.path.abspath(__file__))
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dir_name = os.path.basename(script_dir)
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# Path to your Java application JAR file
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JAVA_APP_PATH = os.path.join(script_dir, args.name + '.jar')
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# Path to the PID file
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PID_FILE = os.path.join(script_dir, args.name + '.pid')
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# Unique identifier for the Java application (using the directory name)
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UNIQUE_IDENTIFIER = dir_name
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# Check if the PID file already exists
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if os.path.exists(PID_FILE):
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with open(PID_FILE, 'r') as file:
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pid = file.read().strip()
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print(f"Server is already running. PID={pid}")
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exit(1)
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# Path to the specific java.exe
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JAVA_EXECUTABLE = os.path.join(args.java_path, 'java.exe')
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# Start the Java application in the background with a unique identifier
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process = subprocess.Popen([f'{JAVA_EXECUTABLE}', '-Dapp.id=' + UNIQUE_IDENTIFIER, '-Xmx1024M', '-Xms1024M', '-jar', JAVA_APP_PATH, '--nogui', '--bonusChest'],
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stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT)
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# Save the PID of the Java application
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pid = process.pid
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with open(PID_FILE, 'w') as file:
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file.write(str(pid))
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print(f"Server started with PID={pid}")
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if __name__ == "__main__":
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main() |