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#!/bin/sh
set -e
exclude_internal () {
grep -v '/\(.git\|.hg\|.bzr\|_darcs\)/'
}
if [ "$VCS" = hg ] || [ "$VCS" = bzr ] || [ "$VCS" = darcs ]; then
special=$(find . -not -type d -not -type f -not -type l | exclude_internal) || true
hardlinks=$(find . -type f -not -links 1 | exclude_internal ) || true
elif [ "$VCS" = git ]; then
special=$(find . -not -type d -not -type f -not -type l -exec git ls-files --exclude-standard --cached --others {} \; | exclude_internal) || true
hardlinks=$(find . -type f -not -links 1 -exec git ls-files --exclude-standard --cached --others {} \; | exclude_internal) || true
else
special=""
fi
if [ -n "$special" ]; then
echo "etckeeper warning: special files could cause problems with $VCS:" >&2
echo "$special" >&2
fi
if [ -n "$hardlinks" ]; then
echo "etckeeper warning: hardlinked files could cause problems with $VCS:" >&2
echo "$hardlinks" >&2
fi
true
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