def test_readlink_with_broken_relative_target(dest):
target = os.path.join('..', 'source_only_files', 'bbb')
dest_path = os.path.join(dest, 'bbb')
os.symlink(target, dest_path)
assert utils.readlink(dest_path) == pathlib.Path(target)
assert (utils.readlink(dest_path, absolute_target=True)
== pathlib.Path(dest) / pathlib.Path(target))
def test_readlink_with_absolute_target(dest, source_a):
target = os.path.join(source_a, 'aaa')
dest_path = os.path.join(dest, 'bbb')
os.symlink(target, dest_path)
assert utils.readlink(dest_path) == pathlib.Path(target)
assert utils.readlink(dest_path, absolute_target=True) == pathlib.Path(target)
assert utils.readlink(dest_path, absolute_target=True).exists()
assert utils.readlink(dest_path).exists()
def test_readlink_with_relative_target(dest, source_a):
# pylint: disable=unused-argument
# disable lint errors for source_a since we don't use the variable but use
# the fixture
target = os.path.join('..', 'source_a', 'aaa')
dest_path = os.path.join(dest, 'bbb')
os.symlink(target, dest_path)
assert utils.readlink(dest_path) == pathlib.Path(target)
assert (utils.readlink(dest_path, absolute_target=True) ==
pathlib.Path(dest) / pathlib.Path(target))
assert utils.readlink(dest_path, absolute_target=True).exists()
def _collect_clean_actions(self, source, source_names, dest):
subdests = utils.get_directory_contents(dest)
for subdest in subdests:
if subdest.is_symlink():
link_target = utils.readlink(subdest, absolute_target=True)
if (not link_target.exists() and not
source_names.isdisjoint(set(link_target.parents))):
self.actions.add(actions.UnLink(self.subcmd, subdest))
elif subdest.is_dir():
self._collect_clean_actions(source, source_names, subdest)
def __repr__(self):
return "dploy {subcmd}: unlink {target} => {source}".format(
subcmd=self.subcmd, target=self.target, source=utils.readlink(self.target))