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Author SHA1 Message Date
Michael Eischer
c4fc5c97f9 prune: Use a single CountedBlobSet to track blobs 
The set covers necessary, existing and duplicate blobs. This removes the
duplicate sets used to track whether all necessary blobs also exist.
This reduces the memory usage of prune by about 20-30%.
 2022-10-22 18:45:12 +02:00
Michael Eischer
b21241ec1c restic: Add CountedBlobSet type 
This allows maintaining a usage counter for each blob.
 2022-10-22 18:45:12 +02:00
Michael Eischer
ee6688a9f6
Merge pull request #3915 from plumbeo/compression-stats 
restic stats: print uncompressed size in mode raw-data
 2022-10-21 22:10:29 +02:00
Michael Eischer
27634a1a68
Merge pull request #3978 from MichaelEischer/fix-negative-pattern-example 
Remove misleading wildcard from negative exclude pattern example
 2022-10-21 22:04:30 +02:00
Michael Eischer
aa77702e49
Merge pull request #3971 from MichaelEischer/parallel-list 
Unify ForAllIndex/Snapshot/Lock functions
 2022-10-21 21:58:33 +02:00
Michael Eischer
6877aaa8aa
Merge pull request #3967 from MichaelEischer/archiver-extract-exclude-options 
backup: extract exclude pattern options
 2022-10-21 21:50:00 +02:00
Michael Eischer
2e9ee8577a
Merge pull request #3970 from MichaelEischer/split-retry-backend 
Split backend package into smaller parts
 2022-10-21 21:49:46 +02:00
Michael Eischer
59d46bb3f5 backup: extract exclude pattern options 
This is a preparation to make the exclude options usable for the
upcoming `rewrite` command.
 2022-10-21 21:40:59 +02:00
Michael Eischer
5c7a9a739a backend: Split RetryBackend into own package 
The RetryBackend tests depend on the mock backend. When the Backend
interface is eventually split from the restic package, this will lead to
a dependency cycle between backend and backend/mock. Thus split the
RetryBackend into a separate package to avoid this problem.
 2022-10-21 21:38:17 +02:00
Michael Eischer
32603d49c4 backend: remove unused ErrorBackend 2022-10-21 21:36:05 +02:00
Michael Eischer
8c18c65b3b backend: remove unused Paths variable 2022-10-21 21:36:05 +02:00
Michael Eischer
4ccd5e806b backend: split layout code into own subpackage 2022-10-21 21:36:05 +02:00
Michael Eischer
b361284f28
Merge pull request #3979 from MichaelEischer/backup-less-time-now 
backup: reduce calls to time.Now
 2022-10-21 21:33:34 +02:00
Michael Eischer
738b2a0445 parallelize more List usages 2022-10-21 21:26:45 +02:00
Michael Eischer
ae45f3b04f restic: Unify code to load Index/Lock/Snapshot 2022-10-21 21:25:11 +02:00
Michael Eischer
8e2695be0b
Merge pull request #3973 from MichaelEischer/speedup-integration-tests 
speed-up integration tests by reducing the RetryBackend timeout
 2022-10-21 21:17:35 +02:00
Michael Eischer
35d968bcde
Merge pull request #3969 from MichaelEischer/key-by-id 
Port restic.Find to return IDs and identify keys by restic.ID
 2022-10-21 21:15:40 +02:00
Michael Eischer
4133fee6f9
Merge pull request #3972 from MichaelEischer/fix-flaky-lock-cancel-test 
lock: fix flaky TestLockFailedRefresh
 2022-10-21 21:12:34 +02:00
Michael Eischer
c8c8391b21
Merge pull request #3974 from greatroar/cleanup 
More cleanups and a micro-optimization
 2022-10-21 21:11:37 +02:00
Michael Eischer
ee7c28f5e6 backup: reduce calls to time.Now 
Archiver.Save queries the current time multiple times. This commit
removes one of these calls as they showed up while profiling a backup of
a nearly unchanged dataset containing 3 million files.
 2022-10-21 20:55:01 +02:00
Michael Eischer
3e60d38a23 Remove misleading wildcard from negative exclude pattern example 
There is no need to use a special wildcard `**` to demonstrate negative
patterns. Actually, it is both slower than the simpler variant and seems
to confuse users.
 2022-10-21 20:48:45 +02:00
greatroar
9adae5521d cache: Call interface method once 2022-10-21 14:32:46 +02:00
greatroar
201e5c7e74 backup: Clean up progress reporting code 2022-10-21 13:48:30 +02:00
plumbeo
a6f83e0011 Add changelog 2022-10-17 15:38:42 +02:00
plumbeo
bc945d0bf0 restic stats: add more compression statistics 
Calculate and display compression ratio, space saving and progress
 2022-10-17 15:38:38 +02:00
greatroar
b513597546 internal/restic: Make FileType a uint8 instead of a string 
The string form was presumably useful before the introduction of
layouts, but right now it just makes call sequences and garbage
collection more expensive (the latter because every string contains
a pointer to be scanned).
 2022-10-16 10:59:01 +02:00
greatroar
22147e1e02 all: Minor cleanups 
if x { return true } return false => return x

	fmt.Sprintf("%v", x) => fmt.Sprint(x) or x.String()

The fmt.Sprintf idiom is still used in the SecretString tests, where it
serves security hardening.
 2022-10-16 10:50:39 +02:00
greatroar
d03460010f internal/restic: Fix ID.UnmarshalJSON, ParseID 
ID.UnmarshalJSON accepted non-JSON input with ' as the string delimiter.
Also, the error message for non-hex input was less informative than it
could be and it performed too many checks.

Changed ParseID to keep the error messages consistent.
 2022-10-16 10:39:52 +02:00
Michael Eischer
aa39bf3cf6 backend/test: remove duplicate test 
The test is identical to the tests for the mem backend.
 2022-10-15 23:15:07 +02:00
Michael Eischer
28e1c4574b mem: use cheaper hash for backend 2022-10-15 23:14:33 +02:00
Michael Eischer
c3400d3c55 backend: speedup RetryBackend tests 2022-10-15 23:13:44 +02:00
Michael Eischer
99547518cd lock: fix flaky TestLockFailedRefresh 
The comparison of the current time and the last lock refresh were using
seconds represented as integers. As the test only waits for up to one
second, the associated number truncation can cause the test to take
longer than once second and thus to fail.

Switch to nanoseconds to avoid this problem. This also slightly speeds
up the test.
 2022-10-15 22:36:32 +02:00
Michael Eischer
e10420553b speed-up integration tests by reducing the RetryBackend timeout 
On my machine this decreases the runtime for `./cmd/restic` from 9.5s to
6.5s.
 2022-10-15 22:29:58 +02:00
Michael Eischer
367f35db27
Merge pull request #3968 from MichaelEischer/cleanup-complete-blob 
backup: Remove unused filename parameter from CompleteBlob callback
 2022-10-15 16:11:16 +02:00
Michael Eischer
8d62a7adb4 identify keys by ID and not name 2022-10-15 16:07:43 +02:00
Michael Eischer
02634dce7a restic: change Find to return ids 
That way consumers no longer have to manually convert the returned name
to an id.
 2022-10-15 16:06:54 +02:00
Michael Eischer
964977677f backup: Remove unused filename parameter from CompleteBlob callback 2022-10-15 15:21:17 +02:00
Michael Eischer
258b487d8f
Merge pull request #3951 from MichaelEischer/rework-snapshot-filter 
Rework snapshot filtering
 2022-10-15 14:47:47 +02:00
Michael Eischer
de9bc031df add changelog for ls handling of missing snapshots 2022-10-15 13:34:50 +02:00
Michael Eischer
246d3032ae restic: Don't list snapshots if FindSnapshot gets full id 2022-10-15 13:34:34 +02:00
Michael Eischer
d8c00b9726 add comment 2022-10-15 13:34:21 +02:00
Michael Eischer
a3113c6097 restic: Change FindSnapshot functions to return the snapshot 2022-10-15 13:34:04 +02:00
Michael Eischer
b50f48594d restic: cleanup arguments of findLatestSnapshot 2022-10-15 13:33:48 +02:00
Michael Eischer
61e827ae4f restic: hide findLatestSnapshot 2022-10-15 13:33:32 +02:00
Michael Eischer
fcad5e6f5d backup: use unified FindFilteredSnapshot 2022-10-15 13:33:29 +02:00
Michael Eischer
0aa73bbd39 ls: proper error handling for non-existent snapshot 
Use restic.FindFilteredSnapshot to resolve the snapshot ID. This ensures
consistent behavior for all commands using initSingleSnapshotFilterOptions.
 2022-10-15 13:32:00 +02:00
Michael Eischer
a81f0432e9 restic: Add unified method to resolve a single snapshot 2022-10-15 13:31:45 +02:00
Michael Eischer
95a1bb4261 restic: Rework error handling of FindFilteredSnapshots and handle snapshotIDs 
FindFilteredSnapshots no longer prints errors during snapshot loading on
stderr, but instead passes the error to the callback to allow the caller
to decide on what to do.

In addition, it moves the logic to handle an explicit snapshot list from
the main package to restic.
 2022-10-15 13:31:26 +02:00
Michael Eischer
cff22a5f01 dump: use correct help text for filter options 2022-10-15 13:31:10 +02:00
Michael Eischer
7a6dcb4831
Merge pull request #3966 from MichaelEischer/cleanup-walker-test 
walker: Convert tests to use TreeJSONBuilder
 2022-10-15 11:25:11 +02:00