view tests/test-debugrename @ 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.

#!/bin/sh

hg init
echo a > a
hg ci -Am t

hg mv a b
hg ci -Am t1
hg debugrename b

hg mv b a
hg ci -Am t2
hg debugrename a

echo % test with --rev
hg debugrename --rev 1 b