Michael Eischer
ac4642b479
repository: replace StartPackUploader+Flush with WithBlobUploader
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The new method combines both step into a single wrapper function. Thus
it ensures that both are always called in pairs. As an additional
benefit this slightly reduces the boilerplate to upload blobs.
2025-10-08 22:49:45 +02:00
Michael Eischer
189b295c30
repository: add dedicated test helper
2025-10-03 19:34:33 +02:00
Michael Eischer
4dc71f24c5
backends: pass error logger to backends
2025-10-03 18:22:42 +02:00
Michael Eischer
13cb90b83a
Merge pull request #5295 from MichaelEischer/randomize-pack-order
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Randomize blob to pack file assignment
2025-03-25 18:13:49 +01:00
Michael Eischer
8d2d50d095
repository: merge small pack files before flushing
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This prevents chunk size leaks when a backup only consists of a small
file which is split in two parts, which end up in two individual pack
files.
2025-03-23 12:29:16 +01:00
Martin Smith
6e45c51509
Fix name including package name and variable shadowing package.
2025-03-23 10:01:19 +00:00
Michael Eischer
99e105eeb6
repository: restrict SaveUnpacked and RemoveUnpacked
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Those methods now only allow modifying snapshots. Internal data types
used by the repository are now read-only. The repository-internal code
can bypass the restrictions by wrapping the repository in an
`internalRepository` type.
The restriction itself is implemented by using a new datatype
WriteableFileType in the SaveUnpacked and RemoveUnpacked methods. This
statically ensures that code cannot bypass the access restrictions.
The test changes are somewhat noisy as some of them modify repository
internals and therefore require some way to bypass the access
restrictions. This works by capturing an `internalRepository` or
`Backend` when creating the Repository using a test helper function.
2025-01-13 22:39:57 +01:00
knbr13
bbb492ee65
remove duplicate imports
2025-01-05 13:53:20 +02:00
Michael Eischer
943b6ccfba
index: remove support for legacy index format
2024-08-31 17:12:43 +02:00
Michael Eischer
b80aa7b1cc
repository: prevent initialization if a snapshot exists
2024-06-14 20:37:01 +02:00
Michael Eischer
bab760369f
repository: double check that there is not repository before init
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Apparently, calling `Stat` on the config file can be unreliable for some
backends.
2024-06-09 00:05:32 +02:00
Michael Eischer
50ec408302
index: move to repository package
2024-05-25 13:13:03 +02:00
Michael Eischer
8e5d7d719c
cache: move to backend package
2024-05-24 23:04:06 +02:00
Michael Eischer
462b82a060
index: reduce size of compressed indexes
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use the same index size for compressed and uncompressed indexes.
Otherwise, decoding the index of a compressed repository requires
significantly more memory.
2024-05-24 22:18:14 +02:00
Michael Eischer
57d69aa640
index: cleanup SaveIndex method
2024-05-24 21:33:17 +02:00
Michael Eischer
864995271e
repository: unwrap BlobHandle parameters of LookupBlob
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The method now uses the same parameters as LookupBlobSize.
2024-05-24 21:33:17 +02:00
Michael Eischer
4df887406f
repository: inline MasterIndex interface into Repository interface
2024-05-24 21:33:17 +02:00
Michael Eischer
8a425c2f0a
remove usages of repo.Backend() from tests
2024-05-18 21:42:51 +02:00
Michael Eischer
d8b184b3d3
repository: convert test helper to return *repository.Repository
2024-05-18 21:38:31 +02:00
Michael Eischer
8f8d872a68
fix compatibility with go 1.19
2024-05-18 21:28:54 +02:00
Michael Eischer
987c3b250c
repository: test retries of ListPack
2024-05-18 21:28:54 +02:00
Michael Eischer
bf16096771
repository: test LoadBlob retries
2024-05-18 21:28:54 +02:00
Michael Eischer
2ace242f36
repository: make reloading broken files explicit
2024-05-18 21:28:54 +02:00
Michael Eischer
1d6d3656b0
repository: move backend.LoadAll to repository.LoadRaw
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LoadRaw also includes improved context cancellation handling similar to the
implementation in repository.LoadUnpacked.
The removed cache backend test will be added again later on.
2024-05-18 21:26:00 +02:00
Michael Eischer
940a3159b5
let index.Each() and pack.Size() return error on canceled context
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This forces a caller to actually check that the function did complete.
2024-04-22 22:39:32 +02:00
Michael Eischer
c65459cd8a
repository: speed up tests
2024-04-14 13:45:10 +02:00
Michael Eischer
dc441c57a7
repository: unify repository initialization in tests
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Tests should use a helper from internal/repository/testing.go to
construct a Repository object.
2024-03-28 23:17:02 +01:00
Michael Eischer
bfb56b78e1
replace some usages of restic.Repository with more specific interface
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This should eventually make it easier to test the code.
2024-01-27 13:02:02 +01:00
Michael Eischer
fd579421dd
repository: deduplicate test
2024-01-27 12:51:45 +01:00
Michael Eischer
6b7b5c89e9
repository: prepare StreamPack refactor
2024-01-19 21:40:43 +01:00
Michael Eischer
77b1c52673
repository: test that StreamPack only delivers blobs once
2024-01-07 10:54:53 +01:00
Andrea Gelmini
241916d55b
Fix typos
2023-12-06 13:11:55 +01:00
Michael Eischer
1b8a67fe76
move Backend interface to backend package
2023-10-25 23:00:18 +02:00
arjunajesh
ed65a7dbca
implement progress bar for index loading
2023-10-01 19:52:59 +02:00
Michael Eischer
ffca602315
repository: Fix panic in benchmarkLoadIndex
2023-05-28 23:55:47 +02:00
Michael Eischer
1514593f22
Remove unused context or testing parameters
2023-05-18 21:17:53 +02:00
Michael Eischer
e01baeabba
Use either test or rtest to refer to internal test helpers
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A single test file should not use both names.
2023-05-18 21:15:45 +02:00
greatroar
d129baba7a
repository: Reuse buffers in Repository.LoadUnpacked
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This method had a buffer argument, but that was nil at all call sites.
That's removed, and instead LoadUnpacked now reuses whatever it
allocates inside its retry loop.
2023-01-30 22:01:01 +01:00
greatroar
c0b5ec55ab
repository: Remove empty cleanup functions in tests
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TestRepository and its variants always returned no-op cleanup functions.
If they ever do need to do cleanup, using testing.T.Cleanup is easier
than passing these functions around.
2022-12-11 11:06:25 +01:00
Alexander Neumann
8dd95b710e
Merge pull request #3992 from MichaelEischer/err-on-invalid-compression
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Return error if RESTIC_COMPRESSION env variable is invalid
2022-11-04 19:41:34 +01:00
greatroar
137f0bc944
repository: Fix benchmarkSaveAndEncrypt
2022-10-29 23:09:17 +02:00
Michael Eischer
01f0db4e56
return error if RESTIC_COMPRESSION env variable is invalid
2022-10-29 22:03:39 +02:00
Michael Eischer
2e3f1c08c5
repository: split index into a separate package
2022-10-08 21:15:34 +02:00
Michael Eischer
5c6b6edefe
retry index, lock and snapshot loading on hash mismatch
2022-09-25 11:35:35 +02:00
Michael Eischer
1ebd57247a
repository: optimize MasterIndex.Each
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Sending data through a channel at very high frequency is extremely
inefficient. Thus use simple callbacks instead of channels.
> name old time/op new time/op delta
> MasterIndexEach-16 6.68s ±24% 0.96s ± 2% -85.64% (p=0.008 n=5+5)
2022-09-24 12:21:59 +02:00
Michael Eischer
7266f07c87
repository: StreamPack in parts if there are too large gaps
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For large pack sizes we might be only interested in the first and last
blob of a pack file. Thus stream a pack file in multiple parts if the
gaps between requested blobs grow too large.
2022-08-05 23:48:36 +02:00
MichaelEischer
443cc49afd
Merge pull request #3830 from MichaelEischer/cleanup-repo
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Extract Load/SaveTree/JSONUnpacked from repository
2022-07-23 10:46:13 +02:00
Michael Eischer
8c11fc3ec9
crypto: move crypto buffer helpers
2022-07-17 13:42:23 +02:00
Michael Eischer
89d3ce852b
repository: extract Load/StoreJSONUnpacked
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A Load/Store method for each data type is much clearer. As a result the
repository no longer needs a method to load / store json.
2022-07-17 13:22:00 +02:00
Michael Eischer
fbcbd5318c
repository: extract LoadTree/SaveTree
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The repository has no real idea what a Tree is. So these methods never
belonged there.
2022-07-17 13:11:28 +02:00
