def download(self):
"""Download sources needed to build the component, if any."""
target_dir = self.get_option('app_dir')
download_cfg = utils.load_yaml(self._origins_fn).get(self.name, {})
if not target_dir or not download_cfg:
return []
uri = download_cfg.pop('repo', None)
if not uri:
raise ValueError(
("Could not find repo uri for %r component from the %r "
"config file." % (self.name, self._origins_fn)))
uris = [uri]
utils.log_iterable(uris,
logger=LOG,
header="Downloading from %s uris" % (len(uris)))
sh.mkdirslist(target_dir, tracewriter=self.tracewriter)
# This is used to delete what is downloaded (done before
# fetching to ensure its cleaned up even on download failures)
self.tracewriter.download_happened(target_dir, uri)
down.GitDownloader(uri, target_dir, **download_cfg).download()
return uris
def test_constructor_sha1(self):
d = downloader.GitDownloader(self._uri, self._dst, sha1=self._sha1)
self.assertEqual(d._tag, None)
self.assertEqual(d._sha1, self._sha1)
def test_constructor_float_tag(self):
tag = 2013.2
d = downloader.GitDownloader(self._uri, self._dst, tag=tag)
self.assertEqual(d._tag, str(tag))
self.assertEqual(d._sha1, None)
def test_constructor_string_tag(self):
d = downloader.GitDownloader(self._uri, self._dst, tag=self._tag)
self.assertEqual(d._tag, self._tag)
self.assertEqual(d._sha1, None)
def test_constructor_branch(self):
branch = 'stable/havana'
d = downloader.GitDownloader(self._uri, self._dst, branch=branch)
self.assertEqual(d._branch, branch)
self.assertEqual(d._tag, None)
self.assertEqual(d._sha1, None)