def test_setup_base_cache(self):
cache_dir = pu.setup_base_cache()
try:
self.assertEqual(cache_dir, os.environ['XDG_CACHE_HOME'])
except KeyError:
self.assertEqual(
cache_dir, os.path.join(os.environ['HOME'], '.cache/.popper'))
os.environ['POPPER_CACHE_DIR'] = '/tmp/popper'
cache_dir = pu.setup_base_cache()
self.assertEqual(cache_dir, '/tmp/popper')
os.environ.pop('POPPER_CACHE_DIR')
def setup_vagrant_cache(wid):
"""Setup the vagrant cache directory based on the workflow id.
Args:
wid(str): The workflow id.
Returns:
str: The path to the cache dir.
"""
vagrant_cache = os.path.join(pu.setup_base_cache(), 'vagrant', wid)
if not os.path.exists(vagrant_cache):
os.makedirs(vagrant_cache)
return vagrant_cache
def setup_singularity_cache(wid):
"""Setup the singularity cache directory based on the workflow id.
Args:
wid(str): The workflow id.
Returns:
str: The path to the cache dir.
"""
singularity_cache = os.path.join(pu.setup_base_cache(), 'singularity',
wid)
if not os.path.exists(singularity_cache):
os.makedirs(singularity_cache)
return singularity_cache
def download_actions(wf, dry_run, skip_clone, wid):
"""Clone actions that reference a repository.
Args:
wf(popper.parser.workflow): Instance of the Workflow class.
dry_run(bool): True if workflow flag is being dry-run.
skip_clone(bool): True if clonning action has to be skipped.
wid(str):
Returns:
None
"""
actions_cache = os.path.join(pu.setup_base_cache(), 'actions', wid)
cloned = set()
infoed = False
for _, a in wf.action.items():
if ('docker://' in a['uses'] or './' in a['uses']
or a['uses'] == 'sh'):
continue
url, service, user, repo, action_dir, version = scm.parse(
a['uses'])
repo_dir = os.path.join(actions_cache, service, user, repo)
a['repo_dir'] = repo_dir
a['action_dir'] = action_dir
if dry_run:
continue
if skip_clone:
if not os.path.exists(repo_dir):
log.fail('The required action folder \'{}\' was not '
'found locally.'.format(repo_dir))
continue
if not infoed:
log.info('[popper] Cloning action repositories')
infoed = True
if '{}/{}'.format(user, repo) in cloned:
continue
log.info('[popper] - {}/{}/{}@{}'.format(url, user, repo, version))
scm.clone(url, user, repo, repo_dir, version)
cloned.add('{}/{}'.format(user, repo))