mirror of https://github.com/borgbackup/borg.git
Add return code functions (#2199)
(cherry picked from commit 4b33c3fe14
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@ -23,7 +23,7 @@ from .helpers import Error, location_validator, archivename_validator, format_li
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PathPrefixPattern, to_localtime, timestamp, safe_timestamp, bin_to_hex, get_cache_dir, prune_within, prune_split, \
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Manifest, NoManifestError, remove_surrogates, format_archive, check_extension_modules, Statistics, \
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dir_is_tagged, bigint_to_int, ChunkerParams, CompressionSpec, PrefixSpec, is_slow_msgpack, yes, sysinfo, \
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EXIT_SUCCESS, EXIT_WARNING, EXIT_ERROR, log_multi, PatternMatcher, ErrorIgnoringTextIOWrapper
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EXIT_SUCCESS, EXIT_WARNING, EXIT_ERROR, log_multi, PatternMatcher, ErrorIgnoringTextIOWrapper, set_ec
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from .helpers import signal_handler, raising_signal_handler, SigHup, SigTerm
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from .logger import create_logger, setup_logging
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logger = create_logger()
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@ -2075,7 +2075,7 @@ class Archiver:
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check_extension_modules()
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if is_slow_msgpack():
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logger.warning("Using a pure-python msgpack! This will result in lower performance.")
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return func(args)
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return set_ec(func(args))
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def sig_info_handler(sig_no, stack): # pragma: no cover
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@ -45,6 +45,26 @@ EXIT_WARNING = 1 # reached normal end of operation, but there were issues
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EXIT_ERROR = 2 # terminated abruptly, did not reach end of operation
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'''
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The global exit_code variable is used so that modules other than archiver can increase the program exit code if a
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warning or error occured during their operation. This is different from archiver.exit_code, which is only accessible
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from the archiver object.
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'''
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exit_code = EXIT_SUCCESS
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def set_ec(ec):
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'''
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Sets the exit code of the program, if an exit code higher or equal than this is set, this does nothing. This
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makes EXIT_ERROR override EXIT_WARNING, etc..
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ec: exit code to set
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'''
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global exit_code
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exit_code = max(exit_code, ec)
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return exit_code
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class Error(Exception):
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"""Error base class"""
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@ -19,7 +19,7 @@ from hashlib import sha256
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import msgpack
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import pytest
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from .. import xattr
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from .. import xattr, helpers
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from ..archive import Archive, ChunkBuffer, CHUNK_MAX_EXP, flags_noatime, flags_normal
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from ..archiver import Archiver
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from ..cache import Cache
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@ -68,6 +68,7 @@ def exec_cmd(*args, archiver=None, fork=False, exe=None, **kw):
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if archiver is None:
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archiver = Archiver()
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archiver.exit_code = EXIT_SUCCESS
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helpers.exit_code = EXIT_SUCCESS
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args = archiver.parse_args(list(args))
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ret = archiver.run(args)
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return ret, output.getvalue()
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