def fetch(self):
try:
fetcher = get_fetcher(self.url)
except FetchError:
# We might be passing a local dir path directly
# which fetchers don't currently support
self.directory = path(self.url)
self.revision = RepoFetcher(self.url).get_revision(self.url)
else:
if hasattr(fetcher, "path") and fetcher.path.exists():
self.directory = path(fetcher.path)
else:
if not self.target_repo.exists():
self.target_repo.makedirs_p()
self.directory = path(fetcher.fetch(self.target_repo))
self.fetched = True
self.revision = fetcher.get_revision(self.directory)
if not self.directory.exists():
raise BuildError("Unable to locate {}. "
"Do you need to set {}?".format(
self.url, self.ENVIRON))
if self.config_file:
self.config_file = self.directory / self.config_file
if self.old_config_file:
self.old_config_file = self.directory / self.old_config_file
self._name = self.config.name
return self
def fetch(self):
try:
# In order to lock the fetcher we need to adjust the self.url
# to get the right thing. Curiously, self.url is actually
# "layer:something" here, and so we can match on that.
if self.lock:
url = make_url_from_lock_for_layer(self.lock,
self.use_branches)
else:
url = self.url
fetcher = get_fetcher(url)
except FetchError:
# We might be passing a local dir path directly
# which fetchers don't currently support
self.directory = path(self.url)
self.revision = RepoFetcher(self.url).get_revision(self.url)
else:
if hasattr(fetcher, "path") and fetcher.path.exists():
self.directory = path(fetcher.path)
else:
if not self.target_repo.exists():
self.target_repo.makedirs_p()
self.directory = path(fetcher.fetch(self.target_repo))
self.fetched = True
self.fetched_url = getattr(fetcher, "fetched_url", None)
self.vcs = getattr(fetcher, "vcs", None)
self.revision = fetcher.get_revision(self.directory)
self.branch = fetcher.get_branch_for_revision(
self.directory, self.revision)
if not self.directory.exists():
raise BuildError("Unable to locate {}. "
"Do you need to set {}?".format(
self.url, self.ENVIRON))
if self.config_file:
self.config_file = self.directory / self.config_file
if self.old_config_file:
self.old_config_file = self.directory / self.old_config_file
self._name = self.config.name
return self