From eb0ae8b1c35e421f88b7eabcc445d1069969ba76 Mon Sep 17 00:00:00 2001 From: Anton Hvornum Date: Fri, 9 Apr 2021 11:53:54 +0200 Subject: Added disk helper function get_partitions_in_use(). Which returns which partions are being used at a given mount location, including children. --- archinstall/lib/disk.py | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'archinstall/lib/disk.py') diff --git a/archinstall/lib/disk.py b/archinstall/lib/disk.py index f0fe7181..af40e36f 100644 --- a/archinstall/lib/disk.py +++ b/archinstall/lib/disk.py @@ -574,6 +574,24 @@ def get_mount_info(path): return output['filesystems'][0] +def get_partitions_in_use(mountpoint): + try: + output = b''.join(sys_command(f'/usr/bin/findmnt --json -R {path}')) + except SysCallError: + return {} + + mounts = [] + + output = output.decode('UTF-8') + output = json.loads(output) + for target in output.get('filesystems', []): + mounts.append(Partition(target['source'], filesystem=target.get('fstype', None), mountpoint=target['target'])) + + for child in target.get('children', []): + mounts.append(Partition(child['source'], filesystem=child.get('fstype', None), mountpoint=child['target'])) + + return mounts + def get_filesystem_type(path): try: handle = sys_command(f"blkid -o value -s TYPE {path}") -- cgit v1.2.3-54-g00ecf