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Add extra_rsync_opts option to do_backup

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This commit is contained in:
Eric Torres 2019-04-23 23:05:59 -07:00
parent 72ad40e53b
commit a4cb7d360d
1 changed files with 7 additions and 1 deletions
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8
rbackup/script.py
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@ -22,7 +22,7 @@ syslog = logging.getLogger(__name__)
# ========== Functions ==========
def do_backup(repository, parsed_config, args):
def do_backup(repository, parsed_config, args, extra_rsync_opts=None):
"""Run a backup operation.
It is up to the caller to decide on how to instantiate the Repository object.
@ -33,6 +33,8 @@ def do_backup(repository, parsed_config, args):
:type parsed_config: ``configparser.ConfigParser`` object
:param args: arguments relevant to the backup operation
:type args: ``argparse.Namespace`` object
:param extra_rsync_opts: more options to pass to rsync
:type extra_rsync_opts: iterable
"""
rsync_opts = config.load_list_from_option(
parsed_config,
@ -44,6 +46,9 @@ def do_backup(repository, parsed_config, args):
if args.extra_rsync_opts is not None:
rsync_opts.extend(args.extra_rsync_opts)
if extra_rsync_opts is not None:
rsync_opts.extend(rsync_opts)
# We want to iterate through the repository and create the --link-dest
# options before creating the new snapshot
link_dests = tuple(f"--link-dest={s.path}" for s in repository)
@ -69,3 +74,4 @@ def do_backup(repository, parsed_config, args):
syslog.critical(f"Failing command: {e.cmd}")
syslog.critical(e.stderr)
exit(e.returncode)