Need to extend batch functionality to checkout multiple files from SVN - eclipse

Question

I have a batch script that checks out any project from the SVN when typed. I have to extend the functionality so that multiple files that user decides can be checked out and a simple approach to it. Right now, my script lists the files from SVN, gives user the choice of entering any name and checks out the trunk of every project using a very basic navigation method. The code is provided below :
echo ============================================================
echo This batch file will automate checking out a project from eclipse
echo ============================================================ %NL%
set svnroot= svn://some_dir
set svnroot_temp= %svnroot%
svn ls !svnroot_temp!
:top
set /p direct=Enter directory..press 1 at anytime to return to root directory and type checkout at anytime to checkout the project :
if /i !direct!==checkout ( cls
set loc=!svnroot_temp!
set proj=!dir!
if /i !direct!==1 (cls
set svnroot_temp=%svnroot%
svn ls !svnroot_temp!
goto :top
)
set svnroot_temp= !svnroot_temp!/!direct!
svn ls !svnroot_temp!
set dir=!direct!
goto :top
)
if exist "%javawork%/%proj%/" ( echo %NL%project already exists...
PING 1.1.1.1 -n 1 -w 3000 >NUL
echo %NL%updating the folder%NL%
svn update %javawork%/%proj%/*
goto :correct
)
set CheckOutLocation= user_preferred_location
svn checkout %loc%/trunk %CheckOutLocation%/%proj%/trunk/
echo %NL%%NL% Copying was successful! %NL%
PING 1.1.1.1 -n 1 -w 2000 >NUL
I wanted help in knowing if there is an easier way so that more projects can be checked out from SVN. Like setting numbers to the svn ls list and then choosing numbers for the projects to checkout. Or any way of making checking out many projects more convenient. Any help will be appreciated . Thanks!

Answer 1

Add numbers to svn ls by piping it to findstr /n and then input a space-delimited sequence of project numbers to checkout:
svn ls !svnroot_temp! | findstr /n .
set /p checkout=Enter space-delimited numbers of projects to checkout
set projNo=0
for /f "tokens=*" %%a in ('svn ls !svnroot_temp!') do (
set /a projNo+=1
for %%b in (!checkout!) do if %%b==!projNo! (
svn checkout %%a/trunk %CheckOutLocation%/%%a/trunk/
)
)