def add_uris(config,
additional_uris,
merge_strategy="KillAppend",
allow_other_element=True):
"""
changes the given config by merging with the additional_uris
:param config: a Config objects
:param additional_uris: the location of config specifications or folders
:param config_filename: name of files which may be looked at for config
information
:param merge_strategy: One of 'KillAppend, 'MergeKeep', 'MergeReplace'
:param allow_other_element: if False, discards elements to be added with
no SCM information
:returns: a dict {<local-name>: (<action>, <path-spec>), <local-name>: ...}
determined by the merge_strategy
:raises MultiProjectException: on plenty of errors
"""
if config is None:
raise MultiProjectException("Need to provide a Config.")
if not additional_uris:
return {}
if config.get_config_filename() is None:
added_uris = additional_uris
else:
added_uris = []
# reject if the additional uri points to the same file as our
# config is based on
for uri in additional_uris:
# check whether we try to merge with other workspace
comp_uri = None
if (os.path.isfile(uri)
and os.path.basename(uri) == config.get_config_filename()):
# add from other workspace by file
comp_uri = os.path.dirname(uri)
if (os.path.isdir(uri)
and os.path.isfile(os.path.join(uri, config.get_config_filename()))):
# add from other workspace by dir
comp_uri = uri
if (comp_uri is not None and
realpath_relation(os.path.abspath(comp_uri),
os.path.abspath(config.get_base_path())) == 'SAME_AS'):
print('Warning: Discarding config basepath as additional uri: %s' % uri)
continue
added_uris.append(uri)
actions = {}
if len(added_uris) > 0:
path_specs = aggregate_from_uris(added_uris,
config.get_config_filename(),
allow_other_element)
for path_spec in path_specs:
action = config.add_path_spec(path_spec, merge_strategy)
actions[path_spec.get_local_name()] = (action, path_spec)
return actions
def test_aggregate_from_uris(self):
self.directory = tempfile.mkdtemp()
config = wstool.config.Config(
[PathSpec('ros', 'svn', 'some/uri')], self.directory)
wstool.config_yaml.generate_config_yaml(config, 'foo', "# Hello\n")
ryaml = aggregate_from_uris(
[self.directory], config.get_config_filename())
self.assertEqual(ryaml[0].get_legacy_yaml(),
{'other': {'local-name': self.directory}})
self.assertRaises(MultiProjectException,
aggregate_from_uris,
[self.directory],
config.get_config_filename(),
allow_other_element=False)
def test_aggregate_from_uris(self):
self.directory = tempfile.mkdtemp()
config = wstool.config.Config(
[PathSpec('ros', 'svn', 'some/uri')], self.directory)
wstool.config_yaml.generate_config_yaml(config, 'foo', "# Hello\n")
ryaml = aggregate_from_uris(
[self.directory], config.get_config_filename())
self.assertEqual(ryaml[0].get_legacy_yaml(),
{'other': {'local-name': self.directory}})
self.assertRaises(MultiProjectException,
aggregate_from_uris,
[self.directory],
config.get_config_filename(),
allow_other_element=False)
def add_uris(
config,
additional_uris,
# config_filename is not redundant with config.get_config_filename()
# because in some cases a different config_filename is required
config_filename=None,
merge_strategy="KillAppend",
allow_other_element=True):
"""
changes the given config by merging with the additional_uris
:param config: a Config objects
:param additional_uris: the location of config specifications or folders
:param config_filename: name of files which may be looked at for config
information
:param merge_strategy: One of 'KillAppend, 'MergeKeep', 'MergeReplace'
:param allow_other_element: if False, discards elements to be added with
no SCM information
:returns: a dict {<local-name>: (<action>, <path-spec>), <local-name>: ...}
determined by the merge_strategy
:raises MultiProjectException: on plenty of errors
"""
if config is None:
raise MultiProjectException("Need to provide a Config.")
if not additional_uris:
return {}
if config_filename is None:
added_uris = additional_uris
else:
added_uris = []
# reject if the additional uri points to the same file as our
# config is based on
for uri in additional_uris:
# check whether we try to merge with other workspace
comp_uri = None
if (os.path.isfile(uri)
and os.path.basename(uri) == config_filename):
# add from other workspace by file
comp_uri = os.path.dirname(uri)
if (os.path.isdir(uri)
and os.path.isfile(os.path.join(uri, config_filename))):
# add from other workspace by dir
comp_uri = uri
if (comp_uri is not None and realpath_relation(
os.path.abspath(comp_uri),
os.path.abspath(config.get_base_path())) == 'SAME_AS'):
print(
'Warning: Discarding config basepath as additional uri: %s'
% uri)
continue
added_uris.append(uri)
actions = {}
if len(added_uris) > 0:
path_specs = aggregate_from_uris(added_uris, config_filename,
allow_other_element)
for path_spec in path_specs:
action = config.add_path_spec(path_spec, merge_strategy)
actions[path_spec.get_local_name()] = (action, path_spec)
return actions