feat: exit when qemu crashes

src/cmd.py

@@ -37,7 +37,7 @@ class InteractiveShell:
         if it(Config).localInstance.enable:
             loop.run_until_complete(self.localInstance.launch_instance(loop))
             it(GlobalLogger).logger.info("Waiting for wrapper-manager to start...")
-            loop.run_until_complete(countdown(it(Config).localInstance.timeout))
+            loop.run_until_complete(countdown(it(Config).localInstance.timeout, self.localInstance))
             it(Config).instance.url = "127.0.0.1:32767"
             it(Config).instance.secure = False
         loop.run_until_complete(it(WrapperManager).init(it(Config).instance.url, it(Config).instance.secure))

src/qemu.py

@@ -31,6 +31,12 @@ class QemuInstance:
     def terminate(self):
         self.proc.result().kill()
 
+    def running(self):
+        if self.proc.done():
+            return not bool(self.proc.result().returncode)
+        else:
+            return True
+
     async def get_instance_image(self):
         it(GlobalLogger).logger.warning("The wrapper-manager image does not exist. Downloading...")
         async with httpx.AsyncClient(follow_redirects=True) as client:

src/utils.py

@@ -2,6 +2,7 @@ import asyncio
 import concurrent.futures
 import json
 import subprocess
+import sys
 import time
 from asyncio import AbstractEventLoop
 from copy import deepcopy
@@ -21,6 +22,7 @@ from src.exceptions import NotTimeSyncedLyricsException
 from src.logger import GlobalLogger
 from src.models import PlaylistInfo
 from src.models.album_meta import Tracks
+from src.qemu import QemuInstance
 from src.types import *
 
 executor_pool = concurrent.futures.ThreadPoolExecutor()
@@ -319,8 +321,11 @@ def config_outdated():
     return LooseVersion(it(Config).version) < LooseVersion(CONFIG_VERSION)
 
 
-async def countdown(seconds: int):
+async def countdown(seconds: int, qemuInstance: QemuInstance):
     while seconds > 0:
+        if not qemuInstance.running():
+            it(GlobalLogger).logger.error("Failed to start qemu")
+            sys.exit()
         mins, secs = divmod(seconds, 60)  # Convert seconds to minutes and remaining seconds
         timeformat = '{:02d}:{:02d}'.format(mins, secs)  # Format for MM:SS display
         print(timeformat, end='\r')  # Print on the same line, overwriting previous output