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dotfiles/bin/find-parent-repo

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#!/bin/sh
TESTDIR=$(realpath .)
FOUND=0
while [ "$TESTDIR" != "/" ]
do
if [ -d $TESTDIR/.git ] ; then
FOUND=1
break
fi
TESTDIR="$TESTDIR/.."
TESTDIR=$(realpath $TESTDIR)
done
if [ $FOUND == 1 ] ; then
echo $TESTDIR
fi