Starting to implement logs

pkgs/clan-vm-manager/clan_vm_manager/models/use_vms.py

@@ -1,5 +1,6 @@
 import tempfile
 import weakref
+from collections.abc import Generator
 from pathlib import Path
 from typing import Any, ClassVar
 
@@ -110,9 +111,10 @@ class VM(GObject.Object):
 
         threading.Thread(target=self.__start).start()
 
+        self.connect("vm_status_changed", self._start_logs_task)
+
         # Every 50ms check if the VM is still running
         self._watcher_id = GLib.timeout_add(50, self._vm_watcher_task)
-
         if self._watcher_id == 0:
             log.error("Failed to add watcher")
             raise ClanError("Failed to add watcher")
@@ -130,6 +132,21 @@ class VM(GObject.Object):
 
         return GLib.SOURCE_CONTINUE
 
+    def _start_logs_task(self, obj: Any, vm: Any, _vm: Any) -> None:
+        print("Starting log task")
+        self._logs_id = GLib.timeout_add(50, self._get_logs_task)
+
+    def _get_logs_task(self) -> bool:
+        if not self.process.out_file.exists():
+            log.error(f"Log file {self.process.out_file} does not exist")
+            return GLib.SOURCE_REMOVE
+        if not self.is_running():
+            log.info("VM is not running")
+            return GLib.SOURCE_REMOVE
+
+        print(self.read_whole_log())
+        return GLib.SOURCE_CONTINUE
+
     def is_running(self) -> bool:
         return self.process.proc.is_alive()
 
@@ -144,7 +161,16 @@ class VM(GObject.Object):
 
         self.process.kill_group()
 
-    def read_log(self) -> str:
+    def read_line_log(self) -> Generator[str, None, None]:
+        with open(self.process.out_file) as f:
+            while True:
+                line = f.readline()
+                if not line:
+                    break
+                yield line
+        return None
+
+    def read_whole_log(self) -> str:
         if not self.process.out_file.exists():
             log.error(f"Log file {self.process.out_file} does not exist")
             return ""

pkgs/clan-vm-manager/clan_vm_manager/views/list.py

@@ -211,5 +211,6 @@ class ClanList(Gtk.Box):
         print("VM exited with code:", exitc)
         if not vm.is_running() and exitc != 0:
             print("VM exited with error. Exitcode:", exitc)
-            print(vm.read_log())
+            print("==========VM LOGS=========")
+            print(vm.read_whole_log())
             # self.show_error_dialog(vm.read_log())