This a ripoff of Google's adb-sync. I don't like typing dashes in between names so I remove the dash and added 2 at the back. In reality, its has only 25% functionality of adb-sync. This is also my first Python project.

• adb
• adb drivers installed
• python ~= 3.8.5

• adbd (Just enable USB Debugging in Developer options)
• find (At least supports -maxdepth and -type)
• stat (At least support custom format string. For the actual format string check thee source code)
• Faith in me that I won't break your phone with this script

0. If remote has file but local don't and --delete is specified -> Delete file
1. If local has file but remote don't -> Send file
2. If both has file but size are different -> Send file
3. If both has file but local mtime > remote mtime -> Send file

There is no complex stuff going under the hood - not even hashing.

my Redmi 7A.