Change exit status indications to exit codes (#1685)

archinstall/lib/disk/helpers.py

@@ -233,7 +233,7 @@ def get_blockdevice_info(device_path, exclude_iso_dev :bool = True) -> Dict[str,
 			information = blkid(f'blkid -p -o export {device_path}')
 			return enrich_blockdevice_information(information)
 		except SysCallError as ex:
-			if ex.exit_code in (512, 2):
+			if ex.exit_code == 2:
 				# Assume that it's a loop device, and try to get info on it
 				try:
 					resolved_device_name = device_path.readlink().name

archinstall/lib/disk/partition.py

@@ -186,8 +186,7 @@ class Partition:
 			try:
 				output = SysCommand(f"lsblk --json -b -o+LOG-SEC,SIZE,PTTYPE,PARTUUID,UUID,FSTYPE {self.device_path}").decode('UTF-8')
 			except SysCallError as error:
-				# It appears as if lsblk can return exit codes like 8192 to indicate something.
-				# But it does return output in stderr so we'll try to catch it minus the message/info.
+				# Get the output minus the message/info from lsblk if it returns a non-zero exit code.
 				output = error.worker.decode('UTF-8')
 				if '{' in output:
 					output = output[output.find('{'):]
@@ -632,14 +631,7 @@ class Partition:
 		return False
 
 	def unmount(self) -> bool:
-		worker = SysCommand(f"/usr/bin/umount {self._path}")
-		exit_code = worker.exit_code
-
-		# Without to much research, it seams that low error codes are errors.
-		# And above 8k is indicators such as "/dev/x not mounted.".
-		# So anything in between 0 and 8k are errors (?).
-		if exit_code and 0 < exit_code < 8000:
-			raise SysCallError(f"Could not unmount {self._path} properly: {worker}", exit_code=exit_code)
+		SysCommand(f"/usr/bin/umount {self._path}")
 
 		# Update the partition info since the mount info has changed after this call.
 		self._partition_info = self._fetch_information()

archinstall/lib/luks.py

@@ -115,7 +115,7 @@ class luks2:
 			if cmd_handle.exit_code != 0:
 				raise DiskError(f'Could not encrypt volume "{partition.path}": {b"".join(cmd_handle)}')
 		except SysCallError as err:
-			if err.exit_code == 256:
+			if err.exit_code == 1:
 				log(f'{partition} is being used, trying to unmount and crypt-close the device and running one more attempt at encrypting the device.', level=logging.DEBUG)
 				# Partition was in use, unmount it and try again
 				partition.unmount()

archinstall/lib/systemd.py

@@ -97,8 +97,6 @@ class Boot:
 			shutdown = SysCommand(f'systemd-run --machine={self.container_name} --pty shutdown now')
 		except SysCallError as error:
 			shutdown_exit_code = error.exit_code
-			# if error.exit_code == 256:
-			# 	pass
 
 		while self.session.is_alive():
 			time.sleep(0.25)