From cf6f50e5284acfe0e970d1922a23b62f9241b1ca Mon Sep 17 00:00:00 2001
From: "Jose M. Guisado" <jguisado@soleta.eu>
Date: Thu, 4 May 2023 09:58:04 +0200
Subject: utils: add umount_all function

Add utility function to unmount any mountpoint present in the /mnt
folder.

This function is a simplified version of the legacy bash function
ogUnmountAll used in several operations.
---
 src/utils/fs.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/utils/fs.py b/src/utils/fs.py
index a0c12d4..49da7ce 100644
--- a/src/utils/fs.py
+++ b/src/utils/fs.py
@@ -69,6 +69,15 @@ def umount(target):
     return not proc.returncode
 
 
+def umount_all():
+    """
+    Umounts all mountpoints present in the /mnt folder.
+    """
+    for path in ['/mnt/'+child for child in os.listdir('/mnt/')]:
+        if os.path.ismount(path):
+            umount(path)
+
+
 def get_usedperc(mountpoint):
     """
     Returns percetage of used filesystem as decimal number.
-- 
cgit v1.2.3-18-g5258