def is_escaped(url):
'''
test whether `url` is escaped with `|`
'''
scheme = urlparse(url).scheme
if not scheme:
return url.startswith('|')
elif scheme == 'salt':
path, saltenv = parse(url)
if hubblestack.utils.platform.is_windows() and '|' in url:
return path.startswith('_')
else:
return path.startswith('|')
else:
return False
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 _check_proto(self, path):
'''
Make sure that this path is intended for the salt master and trim it
'''
if not path.startswith('salt://'):
raise MinionError('Unsupported path: {0}'.format(path))
file_path, saltenv = hubblestack.utils.url.parse(path)
return file_path
def escape(url):
'''
add escape character `|` to `url`
'''
if hubblestack.utils.platform.is_windows():
return url
scheme = urlparse(url).scheme
if not scheme:
if url.startswith('|'):
return url
else:
return '|{0}'.format(url)
elif scheme == 'salt':
path, saltenv = parse(url)
if path.startswith('|'):
return create(path, saltenv)
else:
return create('|{0}'.format(path), saltenv)
else:
return url