def is_cached(self, path, saltenv='base', cachedir=None):
'''
Returns the full path to a file if it is cached locally on the minion
otherwise returns a blank string
'''
if path.startswith('salt://'):
path, senv = hubblestack.utils.url.parse(path)
if senv:
saltenv = senv
escaped = True if hubblestack.utils.url.is_escaped(path) else False
# also strip escape character '|'
localsfilesdest = os.path.join(self.opts['cachedir'], 'localfiles',
path.lstrip('|/'))
filesdest = os.path.join(self.opts['cachedir'], 'files', saltenv,
path.lstrip('|/'))
extrndest = self._extrn_path(path, saltenv, cachedir=cachedir)
if os.path.exists(filesdest):
return hubblestack.utils.url.escape(
filesdest) if escaped else filesdest
elif os.path.exists(localsfilesdest):
return hubblestack.utils.url.escape(localsfilesdest) \
if escaped \
else localsfilesdest
elif os.path.exists(extrndest):
return extrndest
return ''
def unescape(url):
'''
remove escape character `|` from `url`
'''
scheme = urlparse(url).scheme
if not scheme:
return url.lstrip('|')
elif scheme == 'salt':
path, saltenv = parse(url)
if hubblestack.utils.platform.is_windows() and '|' in url:
return create(path.lstrip('_'), saltenv)
else:
return create(path.lstrip('|'), saltenv)
else:
return url
def cache_local_file(self, path, **kwargs):
'''
Cache a local file on the minion in the localfiles cache
'''
dest = os.path.join(self.opts['cachedir'], 'localfiles',
path.lstrip('/'))
destdir = os.path.dirname(dest)
if not os.path.isdir(destdir):
os.makedirs(destdir)
shutil.copyfile(path, dest)
return dest