comparison tests/test-clone-failure @ 7935:39566bb99a9c

on clone failure, only remove directories we created

If the user created the clone target directory before running
the clone command, only cleanup the .hg/ repository when errors
occur.  Leave the empty target directory in place.

7934:ec4784bb7d75

mkdir a 
echo stuff > a/a
hg clone q a
echo $?

true

7935:39566bb99a9c

mkdir a 
echo stuff > a/a
hg clone q a
echo $?

# leave existing directory in place after clone failure
hg init c
cd c
echo c > c
hg commit -A -m test -d '0 0'
chmod -rx .hg/store/data
cd ..
mkdir d
hg clone c d 2> err
echo $?
test -d d && echo "dir is still here" || echo "dir is gone"
test -d d/.hg && echo "repo is still here" || echo "repo is gone"

true