borgmatic/borgmatic/borg/mount.py

47 lines
1.6 KiB
Python

import logging
from borgmatic.execute import DO_NOT_CAPTURE, execute_command
logger = logging.getLogger(__name__)
def mount_archive(
repository,
archive,
mount_point,
paths,
foreground,
options,
storage_config,
local_path='borg',
remote_path=None,
):
'''
Given a local or remote repository path, an optional archive name, a filesystem mount point,
zero or more paths to mount from the archive, extra Borg mount options, a storage configuration
dict, and optional local and remote Borg paths, mount the archive onto the mount point.
'''
umask = storage_config.get('umask', None)
lock_wait = storage_config.get('lock_wait', None)
full_command = (
(local_path, 'mount')
+ (('--remote-path', remote_path) if remote_path else ())
+ (('--umask', str(umask)) if umask else ())
+ (('--lock-wait', str(lock_wait)) if lock_wait else ())
+ (('--info',) if logger.getEffectiveLevel() == logging.INFO else ())
+ (('--debug', '--show-rc') if logger.isEnabledFor(logging.DEBUG) else ())
+ (('--foreground',) if foreground else ())
+ (('-o', options) if options else ())
+ (('::'.join((repository, archive)),) if archive else (repository,))
+ (mount_point,)
+ (tuple(paths) if paths else ())
)
# Don't capture the output when foreground mode is used so that ctrl-C can work properly.
if foreground:
execute_command(full_command, output_file=DO_NOT_CAPTURE, borg_local_path=local_path)
return
execute_command(full_command, borg_local_path=local_path)