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6840 Commits

Author SHA1 Message Date
Michael Eischer 306a29980a Print stacktrace in SIGINT handler if RESTIC_DEBUG_STACKTRACE_SIGINT set 
The builtin mechanism to capture a stacktrace in Go is to send a SIGQUIT
to the running process. However, this mechanism is not avaiable on
Windows. Thus, tweak the SIGINT handler to dump a stacktrace if the
environment variable `RESTIC_DEBUG_STACKTRACE_SIGINT` is set.
 2023-04-23 15:50:40 +02:00
Michael Eischer 41cc320145
Merge pull request #4166 from MichaelEischer/cache-mkdirall 
cache: Create missing intermediate directories when caching a file
 2023-04-23 11:44:18 +02:00
Michael Eischer 78a1757e5a Cancel current command if cache becomes unusable 
If the cache suddenly disappears, the current command will now fail.
 2023-04-23 11:31:15 +02:00
Michael Eischer 22562d2132
Merge pull request #4300 from MichaelEischer/less-flaky-tests 
Increase timeouts for lock refresh tests
 2023-04-23 11:24:59 +02:00
Michael Eischer 51d823348d
Merge pull request #4286 from MichaelEischer/backend-cleanup-logging 
Normalize backend logging and connection limiting
 2023-04-23 11:24:26 +02:00
Michael Eischer 831f593b87 backend/sema: Add tests 2023-04-22 13:20:20 +02:00
Michael Eischer 179e11c2ae Increase timeouts for lock refresh tests 
When saving files to the local backend, in some cases the used fsync
calls are slow enough to cause the tests to time out. Thus, increase the
test timeouts as a stopgap measure until we can use the mem backend for
these tests.
 2023-04-22 12:45:59 +02:00
Michael Eischer ebba233a3a backend/sema: rename constructor to NewBackend 2023-04-22 12:32:57 +02:00
rawtaz 8479390d7c
Merge pull request #3939 from Fabien-jrt/resticprofile 
doc: Add resticprofile to scheduling section
 2023-04-22 01:24:34 +02:00
Fabien-Jrt 756f43d5f9 doc: Add resticprofile to scheduling section 2023-04-22 01:04:48 +02:00
Michael Eischer f27750e270 backend/sema: rename type to connectionLimitedBackend 2023-04-21 22:53:09 +02:00
Michael Eischer 1dd873b706
Merge pull request #4293 from MichaelEischer/fix-groups-by 
Fix parent snapshot selection for relative paths
 2023-04-21 22:47:03 +02:00
Michael Eischer 7a60d9e54f
Merge pull request #4288 from MichaelEischer/log-warnings-to-debug-log 
Add warnings via Warnf to the debug log
 2023-04-21 22:39:00 +02:00
Michael Eischer 3001dd8c2b Add test to verify that the backup parent is correctly selected 2023-04-21 22:35:02 +02:00
Michael Eischer 4503aea0df
Merge pull request #4296 from MichaelEischer/rewrite-reorder-output 
rewrite: log snapshot saved before removal of the old snapshot
 2023-04-19 22:00:32 +02:00
Michael Eischer 09cddb8927 rewrite: log snapshot saved before removal of the old snapshot 
The snapshot was already saved before removing the old snapshot. Only
the log messages were printed in the wrong order.
 2023-04-17 21:00:45 +02:00
Michael Eischer 913eab3361
Merge pull request #4234 from thndrbrrr/forget-opts-neg1-means-forever-issue-2565 
restic forget --keep-* options will interpret -1 as "forever"
 2023-04-14 23:18:47 +02:00
Michael Eischer a9c7c12276
Merge pull request #4265 from HeikoSchlittermann/chg/progress-to-stderr 
generate: do not write progress to STDOUT
 2023-04-14 23:18:23 +02:00
Michael Eischer 85eef232e6
Merge pull request #4232 from thndrbrrr/copy-chunker-params-verbose-msg 
init: Add --copy-chunker-params verbose msg
 2023-04-14 23:17:56 +02:00
Michael Eischer a06d927dce
Merge pull request #4291 from greatroar/widechars 
ui/termstatus: Optimize Truncate
 2023-04-14 22:48:34 +02:00
Michael Eischer fd3ed9e2f4
Merge pull request #4192 from greatroar/quote 
ui/termstatus: Quote funny filenames
 2023-04-14 22:39:09 +02:00
Michael Eischer 6042df075f migrations: Fix S3 backend detection 2023-04-14 22:32:16 +02:00
Michael Eischer c934c99d41 gs: replace usage of context.Background() 2023-04-14 22:32:15 +02:00
Michael Eischer 616926d2c1 gs: use IsNotExist to check error 2023-04-14 22:32:15 +02:00
Michael Eischer 05abc6d6f5 backend: deduplicate implementation of Delete() method 2023-04-14 22:32:15 +02:00
Michael Eischer 45244fdf68 backend: remove parameter validation tests 
These parameter validations have been factored out into
SemaphoreBackend.
 2023-04-14 22:32:15 +02:00
Michael Eischer 803640ba4b backend: remove a few unnecessary debug logs 2023-04-14 22:32:15 +02:00
Michael Eischer 8e1e3844aa backend: factor out connection limiting and parameter validation 
The SemaphoreBackend now uniformly enforces the limit of concurrent
backend operations. In addition, it unifies the parameter validation.

The List() methods no longer uses a semaphore. Restic already never runs
multiple list operations in parallel.

By managing the semaphore in a wrapper backend, the sections that hold a
semaphore token grow slightly. However, the main bottleneck is IO, so
this shouldn't make much of a difference.

The key insight that enables the SemaphoreBackend is that all of the
complex semaphore handling in `openReader()` still happens within the
original call to `Load()`. Thus, getting and releasing the semaphore
tokens can be refactored to happen directly in `Load()`. This eliminates
the need for wrapping the reader in `openReader()` to release the token.
 2023-04-14 22:32:15 +02:00
Michael Eischer 8b5ab5b59f dryrun: fix outdated comments 2023-04-14 22:32:15 +02:00
Michael Eischer 4703473ec5 backend: extract most debug logs into logger backend 2023-04-14 22:32:15 +02:00
Michael Eischer 8bfc2519d7 backend: Deduplicate sanity checks for parameters of Load() method 
The check is now handled by backend.DefaultLoad. This also guarantees
consistent behavior across all backends.
 2023-04-14 22:32:15 +02:00
Michael Eischer ba16904eed backup: Add test to verify parent snapshot selection for relative paths 2023-04-14 22:21:43 +02:00
Michael Eischer 2841a87cc6 Fix snapshot filtering for relative paths in the backup command 
The snapshot filtering internally converts relative paths to absolute
ones to ensure that the parent snapshots selection works for backups of
relative paths.
 2023-04-14 21:53:55 +02:00
Michael Eischer fab4a8a4d2 Properly initialize the --group-by option for backup tests 2023-04-14 21:53:01 +02:00
Torben Giesselmann 6d6c04abef forget: Simplify usage text 2023-04-14 10:05:23 -07:00
greatroar 49e32f3f8a ui/termstatus: Optimize Truncate 
x/text/width.LookupRune has to re-encode its argument as UTF-8,
while LookupString operates on the UTF-8 directly.
The uint casts get rid of a bounds check.

Benchmark results, with b.ResetTimer introduced first:

name               old time/op  new time/op  delta
TruncateASCII-8    69.7ns ± 1%  55.2ns ± 1%  -20.90%  (p=0.000 n=20+18)
TruncateUnicode-8   350ns ± 1%   171ns ± 1%  -51.05%  (p=0.000 n=20+19)
 2023-04-14 11:13:39 +02:00
greatroar 9412f37e50 ui/termstatus: Quote funny filenames 
Fixes #2260, #4191.
 2023-04-14 09:36:02 +02:00
Heiko Schlittermann (HS12-RIPE) 087cf7e114
generate: write progress to STDOUT if this is a terminal 
This allows usage as:

  eval "$(restic generated --bash-completion /dev/stdout)"
 2023-04-12 22:39:59 +02:00
Michael Eischer e604939e72 Debug log status code if execution is interrupted 
Currently, there is no clear indication in the debug log whether restic
exited or not.
 2023-04-12 21:58:35 +02:00
Michael Eischer 37aca6bec0 Add warnings via Warnf to the debug log 2023-04-12 21:37:37 +02:00
Michael Eischer bdcafbc11c
Merge pull request #4282 from TorstenC/patch-1 
040_backup.rst line 228 - #4280 --exclude-caches
 2023-04-11 22:34:16 +02:00
Torsten C ba33e41068 040_backup.rst line 228 - #4280 --exclude-caches 
Proposal for issue #4280
 2023-04-11 22:33:10 +02:00
Michael Eischer 4661f45a8c
Merge pull request #4220 from Skaronator/master 
Add jq to container image
 2023-04-11 22:26:02 +02:00
Michael Eischer 2091fc0dde
Merge pull request #4107 from jooola/feature-wait-for-unlock 
Add a global option --retry-lock
 2023-04-11 22:21:01 +02:00
Michael Eischer 9238dcc81a
Merge pull request #4201 from restic/dependabot/go_modules/github.com/Azure/azure-sdk-for-go/sdk/storage/azblob-1.0.0 
build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/storage/azblob from 0.5.1 to 1.0.0
 2023-04-11 22:20:38 +02:00
Torben Giesselmann 71537da4b0 init: Add --copy-chunker-params verbose msg 2023-04-09 14:59:07 -07:00
Torben Giesselmann ce51d2f3c0 forget: Update usage text 2023-04-09 12:59:15 -07:00
Torben Giesselmann 403b7ca2be forget: Update documentation 2023-04-09 12:57:37 -07:00
Torben Giesselmann 309cf0586a Add changelog entry 2023-04-09 12:05:15 -07:00
Torben Giesselmann 9f9e91eb0d Fix comment to comply with linter 2023-04-09 11:47:10 -07:00