mymai_split.bat

@echo off
rem Mai Dump Split Tool
rem
rem File Name (important): mymai_split.bat
rem
rem PURPOSE:
rem Splits mai dump folder into ZIP with small files (less than 10MB by default) and folder with big files for more efficient transfer.
rem
rem REQUIREMENTS:
rem GNU sed for Windows, Microsoft's forfiles.exe, WinRAR
rem Should be all installed and added to PATH environment variable.
rem
rem USAGE:
rem 1. Make empty folder.
rem 2. Put inside mai dump folder (like this PCSG00756) and mymai_split.bat (this file). Nothing else shoud be inside the folder.
rem 3. Run mymai_split.bat and when it's done you'll get ZIP with small files and folder with big files.
rem 4. Transfer them both to Vita's ux0:mai folder.
rem 5. Extract ZIP right there with VitaShell and delete now useless ZIP.
rem 6. Install game with MaiDumpTool as usual.
rem 7. Done.
rem
rem NOTE:
rem Tested on Windows XP and Windows 7.
rem Therefore can't guarantee correct operation under other OSes.
rem


echo Scanning files...
forfiles.exe /S /C "cmd /c if @fsize lss 10485760 (if @isdir equ FALSE (echo @relpath))" > mymai_list_of_files.txt

echo Formatting list...
ver | find "Windows XP" > nul
if %ERRORLEVEL% EQU 0 (
sed -i "s/^./&\./" "mymai_list_of_files.txt"
)
sed -i "/mymai_list_of_files\.txt/d" "mymai_list_of_files.txt"
sed -i "/mymai_split\.bat/d" "mymai_list_of_files.txt"

echo Archiving...
winrar.exe a -afzip -df -ag -t small-files @mymai_list_of_files.txt

echo Cleaning up...
del sed*
del mymai_list_of_files.txt

echo All Done.
pause