Michael Eischer
fa5ff0873a
Merge pull request #4925 from MichaelEischer/fix-restore-truncation
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restore: Fix truncation of uptodate files
2024-07-21 12:28:12 +02:00
Michael Eischer
0dcac90bea
restorer: don't track already uptodate blobs
2024-07-21 12:03:56 +02:00
Michael Eischer
10efa77103
restorer: add test for file truncation case
2024-07-21 12:03:56 +02:00
Michael Eischer
6f8e17a463
restorer: minor code cleanups
2024-07-21 12:03:56 +02:00
Michael Eischer
5d6ce59a8d
restorer: also truncate files if their content is already uptodate
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Files for which no blobs have to be restored, still have to be truncated
to the correct size. Take a file with content "foobar" that should be
replaced by restore with content "foo". The first three bytes are
already uptodate, such that no data has to be written. As file
truncation normally happens when writing data, a special case is
necessary.
This no blobs written special case is unified with the empty file
special case.
2024-07-21 12:03:56 +02:00
Michael Eischer
59c880fce3
restorer: only show size in text output for files
2024-07-20 12:46:28 +02:00
Michael Eischer
dcfffd7779
restore: extend overwrite test for small files
2024-07-14 11:30:41 +02:00
Michael Eischer
44e3610b32
restore: progress bar total on windows
2024-07-14 11:21:11 +02:00
Michael Eischer
98cfb2c4c8
restore: test progress reporting for partially up to date files
2024-07-14 11:21:11 +02:00
Michael Eischer
26aa65e0d4
restore: add regression test for corrupt in-place restore of large file
2024-07-14 11:21:11 +02:00
Michael Eischer
2833b2f699
restore: fix progress bar for partially up to date files
2024-07-14 11:21:11 +02:00
Michael Eischer
c77b2d5ca2
restore: avoid long cancelation delay for frequently used blobs
2024-07-14 11:21:11 +02:00
Michael Eischer
f64191da9c
restore: improve reporting of cancelation errors
2024-07-14 11:21:08 +02:00
Michael Eischer
2971a769da
restore: fix corrupt restore of partially up to date files
2024-07-12 22:27:00 +02:00
Michael Eischer
40e5163114
restore: properly cancel file verification
2024-07-12 22:26:22 +02:00
Michael Eischer
31887ea9aa
restore: fix hang on command cancelation
2024-07-12 22:24:35 +02:00
Michael Eischer
8731667156
restore: do not delete target if it is a file
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This is implicitly achieved by creating the target directory as the
first step, which will fail if a file already exist in its place.
2024-07-10 22:08:49 +02:00
Michael Eischer
868219aad1
restore: test --dry-run plus --delete
2024-07-05 22:38:39 +02:00
Michael Eischer
aa8e18cf32
restore: add deletions to progress output
2024-07-05 22:38:39 +02:00
Michael Eischer
f4b15fdd96
restore: allow deleting a directory to replace it with a file
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When the `--delete` option is specified, recursively delete directories
that should be replaced with a file.
2024-07-05 22:38:39 +02:00
Michael Eischer
168fc09d5f
restore: use case insensitive file name comparison on windows
2024-07-05 22:38:39 +02:00
Michael Eischer
013a6156bd
restore: remove unused parameter from SelectFilter
2024-07-05 22:38:39 +02:00
Michael Eischer
ac44bdf6dd
restore: add --delete option to remove files that are not in snapshot
2024-07-05 22:38:39 +02:00
Michael Eischer
144e2a451f
restore: track expected filenames in a folder
2024-07-05 21:03:35 +02:00
Michael Eischer
d762f4ee64
restore: simplfy selectFilter arguments
2024-07-05 21:03:35 +02:00
Michael Eischer
a9a60f77ce
restore: optimize memory usage
2024-07-05 21:03:35 +02:00
Michael Eischer
ae978d60cc
restore: pass action enum to restore progress
2024-07-05 20:41:27 +02:00
Michael Eischer
83351f42e3
restore: add dry-run support
2024-07-05 20:41:27 +02:00
Michael Eischer
c47bf33884
restore: print processed files at maximum verbosity
2024-07-05 20:41:27 +02:00
Viktor Szépe
ac00229386
Fix typos
2024-07-03 20:02:06 +02:00
Michael Eischer
9572b7224f
restorer: windows test fixes
2024-06-13 23:20:09 +02:00
Michael Eischer
ca41c8fd11
restore: use fs function wrappers
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This ensures proper path handling on Windows.
2024-06-13 22:40:37 +02:00
Michael Eischer
ebbd4e26d7
restorer: allow directory to replace existing file
2024-06-13 21:57:48 +02:00
Michael Eischer
ac729db3ce
restorer: fix overwriting of special file types
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An attempt to replace an existing file with a hardlink previously ended
with a missing file.
Remove an existing file before trying to restore a special node. This
generalizes the existing behavior for symlinks to all special node
types.
2024-06-13 21:56:18 +02:00
Michael Eischer
c7902b7724
restorer: cleanup overwrite tests
2024-06-13 21:55:33 +02:00
Michael Eischer
c598a751c2
restore: fine-grained sparse support for windows
2024-06-13 21:55:33 +02:00
Michael Eischer
d265ec64f2
restore: correctly handle existing hardlinks
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With hardlinks there's no efficient way to detect which files are linked
with each other. Thus, just start from scratch when restore has to
modify a hardlinked file.
2024-06-13 21:55:33 +02:00
Michael Eischer
f19b69af25
restore: allow overwrite to replace empty directories and symlinks
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With an already existing file tree an old directory or symlink may exist
in a place where restore wants to create a new file. Thus, check for
unexpected file types and clean up if necessary.
2024-06-13 21:55:33 +02:00
Michael Eischer
f1c76a8286
restore: fix corrupted sparse files
2024-06-13 21:17:30 +02:00
Michael Eischer
1eccd6504b
restore: test restore only changed parts functionality
2024-06-13 21:17:30 +02:00
Michael Eischer
5c3709e17a
restore: add --overwrite=if-changed to skip files if their mtime&size matches
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--overwrite=always still checks the file content
2024-06-13 21:17:30 +02:00
Michael Eischer
a66658b4c9
restore: only restore changed file parts
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For files that should be overwritten, first check whether their content
matches the snapshot and only restore diverging parts.
2024-06-13 21:17:30 +02:00
Michael Eischer
62e0e5e8d8
restore: cleanup options handling
2024-06-12 22:53:53 +02:00
Michael Eischer
8aa3ab6ef8
restore: check file type in verify
2024-06-12 22:53:53 +02:00
Michael Eischer
7f7c995977
fix linter warnings
2024-06-12 22:36:52 +02:00
Michael Eischer
ba53a2abb5
test overwrite behavior
2024-06-12 22:36:52 +02:00
Michael Eischer
e47e08a688
restorer: separately track skipped files
2024-06-12 22:36:52 +02:00
Michael Eischer
6a4ae9d6b1
restore: configurable overwrite behavior
2024-06-12 22:36:52 +02:00
Michael Eischer
a23cb3a428
restore: reduce memory usage
2024-06-12 22:36:52 +02:00
Michael Eischer
2b50c2606c
restorer: use options struct
2024-06-12 22:36:52 +02:00
