def init_new_uris(self):
"""
For new uris not present in the uri_db:
- Select a unique name inside recipes folder
- Add an entry to the uri_db
- If the uri is local, create the folder at the path.
- If the uri is remote, clone the version repository
with optional kwargs.
Raises:
PakitError: User attempted to use an unsupported URI.
"""
for uri in set(self.active_uris).difference(self.uri_db.keys()):
repo = None
kwargs = self.active_kwargs.get(uri, {})
try:
repo = vcs_factory(uri, **kwargs)
except PakitError:
if uri.find('/') != -1 or uri.find('.') != -1:
raise
preferred = os.path.join(self.root, os.path.basename(uri))
path = self.uri_db.select_path(preferred)
self.uri_db.add(uri, path, repo is not None, kwargs)
if repo:
repo.target = path
PLOG('Downloading new recipes: %s', uri)
with repo:
pass
else:
PLOG('Indexing local recipes from: %s', path)
try:
os.makedirs(path)
except OSError:
pass
self.uri_db.write()
def check_for_updates(self):
"""
Check if any of the active URIs needs updating.
A recipe remote will be update if it is version controlled and ...
- it has not been updated since interval
- the kwargs between uri_db and active_kwargs differ
"""
need_updates = self.uri_db.need_updates(self.interval)
vcs_uris = [uri for uri in self.uri_db if self.uri_db[uri]['is_vcs']]
for uri in set(self.active_uris).intersection(vcs_uris):
db_kwargs = self.uri_db[uri].get('kwargs', {})
kwargs = self.active_kwargs.get(uri, {})
repo = vcs_factory(uri, **kwargs)
repo.target = self.uri_db[uri]['path']
if uri in need_updates or db_kwargs != kwargs:
PLOG('Updating recipes from: %s.', uri)
with repo:
self.uri_db.update_time(uri)
self.uri_db[uri]['kwargs'] = kwargs
self.uri_db.write()
def test_vcs_factory_unsupported():
with pytest.raises(PakitError):
vcs_factory(tc.TAR)
def test_vcs_factory():
print(os.listdir("/tmp"))
repo = vcs_factory(tc.GIT)
assert isinstance(repo, Git)
assert repo.uri == tc.GIT
