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import json
import os
import hashlib
from dotenv import load_dotenv
from threading import Thread
import time
from typing import Any
from tinydb import Query
from app.AggroConfig import AggroConfig
from app.MemoryState import memory_state
from app.PluginManager import PluginManager
from app.DatabaseManager import database_manager
from app.server import run_web_server
from app.utils import get_config, get_config_or_default
load_dotenv()
def run_plugin_thread(manager: PluginManager, config: AggroConfig):
print("Plugin thread starting...")
manager.run()
print("Plugin thread exiting...")
def run_server_thread(config: AggroConfig):
print("Server thread starting...")
run_web_server(config.server_host, config.server_port)
print("Server thread exiting...")
if __name__ == "__main__":
print("Starting aggro. Press CTRL-C to exit.")
aggrofile_path = os.environ.get("AGGRO_CONFIG_PATH", "Aggrofile")
with open(aggrofile_path) as f:
aggrofile_content = f.read()
aggrofile = json.loads(aggrofile_content)
aggro_config = AggroConfig(
server_host=get_config_or_default(aggrofile, "server_host", "localhost"),
server_port=get_config_or_default(aggrofile, "server_port", 8080),
db_path=get_config_or_default(aggrofile, "db_path", "db.json"),
plugins=get_config(aggrofile, "plugins"),
graph=get_config(aggrofile, "graph"),
)
database_manager.setup(aggro_config)
aggrofile_hash_q = Query().key == "aggrofile_hash"
aggrofile_stored_hash: str | None
if database_manager.meta_info.contains(aggrofile_hash_q):
aggrofile_stored_hash_obj: Any = database_manager.meta_info.get( # type: ignore
aggrofile_hash_q
)
aggrofile_stored_hash = aggrofile_stored_hash_obj["value"]
else:
aggrofile_stored_hash = None
aggrofile_current_hash = hashlib.sha256(aggrofile_content.encode("utf-8"))
aggrofile_current_hash_dig = aggrofile_current_hash.hexdigest()
if (
aggrofile_stored_hash is not None
and aggrofile_stored_hash != aggrofile_current_hash_dig
):
# Aggrofile has been changed
print("Aggrofile has been changed. Truncating plugin states in DB...")
database_manager.plugin_states.truncate()
database_manager.meta_info.upsert( # type: ignore
{"key": "aggrofile_hash", "value": aggrofile_current_hash_dig},
aggrofile_hash_q,
)
manager = PluginManager(aggro_config)
manager.build_plugin_instances()
memory_state.running = True
server_thread = Thread(target=run_server_thread, args=[aggro_config])
server_thread.daemon = True
server_thread.start()
manager.initial_run_scheduled_plugins()
plugin_thread = Thread(target=run_plugin_thread, args=[manager, aggro_config])
plugin_thread.start()
try:
while memory_state.running:
time.sleep(0.1)
except KeyboardInterrupt:
memory_state.running = False
print("Waiting for threads to exit...")
plugin_thread.join()
print("Server thread exiting...")
print("Main thread exiting...")
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