cmd: Split files by folders

split.cmd

@echo off
echo split.cmd folder loop
echo -------------------------------
setlocal EnableDelayedExpansion

for %%a in (.\%1\*.png) do ( set /a i+=1 )
echo Total files in folder %1: !i!
set /a total = i
set /a folders = !total! / %2
echo Move *.png in folder %1 to subfolders [00..!folders!] by %2 files
echo Subfolders will be cleared in process
echo ------------------------------------------------------------------------------------

SET /a i=0
SET /a newfoldernum=0


for %%a in (.\%1\*.png) do (

	SET newfolder=0!newfoldernum!
	SET newfolder=!newfolder:~-2!

	if !i! == 0 ( 
		del .\%1\!newfolder!\*.png 
	)


	move /Y %%a .\%1\!newfolder!

	set /a i+=1

	if !i! GEQ %2 (
REM uncomment the line below and place renumber.cmd in same folder to renumber files
REM		call renumber.cmd .\%1\!newfolder! 1 0
		set /a i=0
		set /a newfoldernum += 1
	)
)
echo ------------------------------------------------------------------------------------