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Code Issues Releases Wiki Activity

add a borg debug/key dummy command, fixes #1932

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the problem was that there neither was a do_debug implementation for the case
someone just enters "borg debug", nor did the parser inherit from common_parser
(so accessing .umask triggered an exception before setup_logging() was called,
which triggered another exception when log output should have been emitted).

same for do_key ("borg key").

added a generic handler that just prints the subcommand help.
This commit is contained in:
Thomas Waldmann 2016-12-14 00:00:09 +01:00
parent d13854853c
commit 5a40870416
1 changed files with 9 additions and 2 deletions
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11
borg/archiver.py
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@ -992,6 +992,11 @@ def do_help(self, parser, commands, args):
parser.error('No help available on %s' % (args.topic,))
return self.exit_code
def do_subcommand_help(self, parser, args):
"""display infos about subcommand"""
parser.print_help()
return EXIT_SUCCESS
def preprocess_args(self, args):
deprecations = [
# ('--old', '--new', 'Warning: "--old" has been deprecated. Use "--new" instead.'),
@ -1148,13 +1153,14 @@ def build_parser(self, args=None, prog=None):
subparser.add_argument('location', metavar='REPOSITORY', nargs='?', default='',
type=location_validator(archive=False))
subparser = subparsers.add_parser('key',
subparser = subparsers.add_parser('key', parents=[common_parser],
description="Manage a keyfile or repokey of a repository",
epilog="",
formatter_class=argparse.RawDescriptionHelpFormatter,
help='manage repository key')
key_parsers = subparser.add_subparsers(title='required arguments', metavar='<command>')
subparser.set_defaults(func=functools.partial(self.do_subcommand_help, subparser))
key_export_epilog = textwrap.dedent("""
If repository encryption is used, the repository is inaccessible
@ -1681,13 +1687,14 @@ def build_parser(self, args=None, prog=None):
in case you ever run into some severe malfunction. Use them only if you know
what you are doing or if a trusted developer tells you what to do.""")
subparser = subparsers.add_parser('debug',
subparser = subparsers.add_parser('debug', parents=[common_parser],
description='debugging command (not intended for normal use)',
epilog=debug_epilog,
formatter_class=argparse.RawDescriptionHelpFormatter,
help='debugging command (not intended for normal use)')
debug_parsers = subparser.add_subparsers(title='required arguments', metavar='<command>')
subparser.set_defaults(func=functools.partial(self.do_subcommand_help, subparser))
debug_info_epilog = textwrap.dedent("""
This command displays some system information that might be useful for bug