make_copy () {
rm -rf tests/$1/example
mkdir tests/$1/example
+
git ls-files -z example \
| xargs -0 \
sh -xec 'rsync -R -l "$@" tests/'$1'/' x
+
rm tests/$1/example/subdirmk
- ln -sf ../../.. tests/$1/example/subdirmk
+
+ git ls-files -z :. :!example \
+ | xargs -0 \
+ sh -xec 'rsync -R -l "$@" tests/'$1'/example/subdirmk' x
}