windows - Batch - Moving file up a level if it's the only file in the directory -


i have several hundred folders. of folders have 1 file in them. if folder contains 1 file, i'd move file directory, it's parent file, , delete empty folder. hope i'm making question clear. i'm assuming best way this, batch file? i'm on windows.

- root directory    - folder 1       - file 1*    - folder 2       - file 1       - file 2    - folder 3       - file 1*    - folder 4       - file 1       - file 2       - file 3

i'd files asterisks moved root directory.

this should out. few notes it's doing.

  • the first loop walks directory tree current directory
  • the second loop counts files (no directories), if there 1 file moved parent directory
  • the 3rd loop counts both files , subdirectories, , tries removing if empty

you should find running multiple times move single file multiple levels of directory tree - if it's file @ each level.

@echo off setlocal enabledelayedexpansion /r /d %%d in (*) (     /f %%f in ('dir /b /a-d "%%d\*" 2^>nul ^| find /c /v ""')     set filecount=%%f     if !filecount! equ 1 move "%%d\*" "%%~dpd"     /f %%f in ('dir /b "%%d\*" 2^>nul ^| find /c /v ""') set filecount=%%f      if !filecount! equ 0 rd "%%d" )

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