Commit graph

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