dot-files/gvm/scripts/function/find_local_pkgset

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function find_local_pkgset
{
local TOPFILE=.gvm_local
if [ -d $TOPFILE ] ; then
PWD= /bin/pwd
else
local HERE=$PWD
T=
while [ \( ! \( -d $TOPFILE \) \) -a \( $PWD != "/" \) ]; do
\cd ..
T=`PWD= /bin/pwd`
done
\cd $HERE
if [ -d "$T/$TOPFILE" ]; then
echo $T
fi
fi
}