Question

Following How to get folder path from file path with CMD

I want to strip the path (without the filename) from a variable. following the logic of the methods discussed above I would like to use batch bellow, which doesn’t work. any takers? possible?

set cpp="C:\temp\lib.dll"
echo %cpp% 
"C:\temp\lib.dll"
echo %~dpcpp
"C:\temp\" > doesn't work

Answer 1

Tested: demo.bat

@echo off
echo "Setting cpp"
set cpp="C:\temp\lib.dll"

echo "Calling JustGetPath"
call :JustGetPath %cpp%

echo "Returning result"
echo %_RESULT%

echo "Quitting"
goto :eof

:JustGetPath
echo "  +JustGetPath( %1 )"
set _RESULT=%~dp1

echo "  -JustGetPath()"
GOTO :eof

:eof

Outputs the following when run:

"Setting cpp"
"Calling JustGetPath"
"  +JustGetPath( C:\temp\lib.dll )"
"  -JustGetPath()"
"Returning result"
C:\temp\
"Quitting"

See also: http://ss64.com/nt/call.html