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compact: support --dry-run (do nothing), fixes #8300

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Sole purpose of this is to simplify scripting.
This commit is contained in:
Thomas Waldmann 2024-12-24 19:34:21 +01:00
parent d94b954da2
commit 09745d22fd
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1 changed files with 7 additions and 5 deletions
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12
src/borg/archiver.py
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@ -1893,11 +1893,12 @@ class Archiver:
@with_repository(manifest=False, exclusive=True)
def do_compact(self, args, repository):
"""compact segment files in the repository"""
# see the comment in do_with_lock about why we do it like this:
data = repository.get(Manifest.MANIFEST_ID)
repository.put(Manifest.MANIFEST_ID, data)
threshold = args.threshold / 100
repository.commit(compact=True, threshold=threshold, cleanup_commits=args.cleanup_commits)
if not args.dry_run: # support --dry-run to simplify scripting
# see the comment in do_with_lock about why we do it like this:
data = repository.get(Manifest.MANIFEST_ID)
repository.put(Manifest.MANIFEST_ID, data)
threshold = args.threshold / 100
repository.commit(compact=True, threshold=threshold, cleanup_commits=args.cleanup_commits)
@with_repository(exclusive=True, manifest=False)
def do_config(self, args, repository):
@ -3417,6 +3418,7 @@ class Archiver:
subparser.add_argument('location', metavar='REPOSITORY', nargs='?', default='',
type=location_validator(archive=False),
help='repository to compact')
subparser.add_argument('-n', '--dry-run', dest='dry_run', action='store_true', help='do nothing')
subparser.add_argument('--cleanup-commits', dest='cleanup_commits', action='store_true',
help='cleanup commit-only 17-byte segment files')
subparser.add_argument('--threshold', metavar='PERCENT', dest='threshold',