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mirror of https://github.com/octoleo/restic.git synced 2024-11-05 04:47:51 +00:00
Commit Graph

112 Commits

Author SHA1 Message Date
Michael Eischer
2fa8b96843 Don't shadow builtins 2023-05-18 21:15:45 +02:00
greatroar
65c5e511a1 ui/termstatus: Add test for Terminal.SetStatus 2023-05-05 22:51:41 +02:00
Michael Eischer
6d10c655a0 termstatus: test status line sanitization 2023-05-05 22:51:41 +02:00
Michael Eischer
bb40e49e75 ui/termstatus: Fix truncation of status output
The last line was not truncated as expected
2023-05-05 22:45:52 +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
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
Mark Herrmann
f875a8843d restore: Add progress bar
Co-authored-by: Mark Herrmann <mark.herrmann@mailbox.org>
2023-04-07 12:08:23 +02:00
Alex Thomson
4cbbf5d952 Fix scan_finished JSON MessageType
Corrected the scan_finished JSON MessageType from status to verbose_status
2023-02-10 23:45:20 +01:00
Aneesh Nireshwalia
ed23edeb62 ui/backup: Fix percent and eta in backup progress
Added missing call to scanFinished=true.
This was causing the percent and eta to never get
printed for backup progress even after the scan was finished.
2023-01-21 13:25:08 -07:00
Michael Eischer
4a7a6b06af ui/backup: Use progress.Updater for progress updates 2023-01-14 01:20:43 +01:00
Michael Eischer
e499bbe3ae progress: extract progress updating into Updater struct
This allows reusing the code to create periodic progress updates.
2023-01-14 01:13:08 +01:00
Michael Eischer
c15b4bceae backup: extract StdioWrapper from ProgressPrinters
The StdioWrapper is not used at all by the ProgressPrinters. It is
called a bit earlier than previously. However, as the password prompt
directly accessed stdin/stdout this doesn't cause problems.
2023-01-14 00:58:13 +01:00
Michael Eischer
32ffcd86a2
Merge pull request #3993 from MichaelEischer/backup-json-full-snapshot-id
backup: print full snapshot id in JSON summary
2022-11-12 20:42:35 +01:00
Michael Eischer
9354262b1b backup: fix stuck status bar
The status bar got stuck once the first error was reported, the scanner
completed or some file was backed up. Either case sets a flag that the
scanner has started.

This flag is used to hide the progress bar until the flag is set. Due to
an inverted condition, the opposite happened and the status stopped
refreshing once the flag was set.

In addition, the scannerStarted flag was not set when the scanner just
reported progress information.
2022-11-02 21:31:13 +01:00
Michael Eischer
06141ce1f4 backup: print full snapshot id in JSON summary 2022-10-31 19:03:42 +01:00
Michael Eischer
59a90943bb
Merge pull request #3983 from greatroar/formatting
Centralize and fix formatting of bytes, percentages, durations
2022-10-31 18:52:24 +01:00
greatroar
5ab3e6276a ui: Fix FormatBytes at exactly 1024 time a unit
1024 would be displayed as "1024 bytes" instead of "1.000 KiB", etc.
2022-10-31 18:39:28 +01:00
Michael Eischer
b52a8ff05c ui: Properly clear lines no longer used for status
Previously, the old status text remained until it was overwritten.
2022-10-30 10:29:12 +01:00
Michael Eischer
7c87fb941c
Merge pull request #3986 from greatroar/counter
ui/progress: Load both values in a single Lock/Unlock
2022-10-29 21:50:55 +02:00
greatroar
2dafda9164 ui/progress: Load both values in a single Lock/Unlock
We always need both values, except in a test, so we don't need to lock
twice and risk scheduling in between.

Also, removed the resetting in Done. This copied a mutex, which isn't
allowed. Static analyzers tend to trip over that.
2022-10-25 07:55:24 +02:00
greatroar
006380199e cmd, ui: Deduplicate formatting utilities 2022-10-23 13:40:07 +02:00
greatroar
04216eb9aa ui/backup: Replace channels with a mutex
The channel-based algorithm had grown quite complicated. This is easier
to reason about and likely to be more performant with very many
CompleteBlob calls.
2022-10-23 13:28:41 +02:00
greatroar
201e5c7e74 backup: Clean up progress reporting code 2022-10-21 13:48:30 +02:00
Michael Eischer
964977677f backup: Remove unused filename parameter from CompleteBlob callback 2022-10-15 15:21:17 +02:00
Michael Eischer
cea7191995
Merge pull request #3959 from MichaelEischer/buffered-backup-progress
backup: Use buffered channels to collect backup status
2022-10-15 10:57:19 +02:00
greatroar
6922360179 ui/backup: Remove unused ProgressReporter type, Progress field 2022-10-14 14:36:19 +02:00
Michael Eischer
d3ebec8f21 backup: Use buffered channels to collect backup status
When backing up many small files, the unbuffered channels frequently
cause the FileSaver to block when reporting progress information. Thus,
add buffers to these channels to avoid unnecessary scheduling.

As the status information is purely informational, it doesn't matter
that the status reporting shutdown is somewhat racy and could miss a few
final updates.
2022-10-08 18:20:41 +02:00
Michael Eischer
32f4997733 archiver: remove unused fileInfo from progress callback 2022-07-23 14:16:23 +02:00
Lorenz Bausch
d6e3c7f28e
Wording: change repo to repository 2022-07-08 20:05:35 +02:00
Alexander Neumann
6c4ceaf1e7 Print number of bytes added to the repo
This includes optional compression and crypto overhead.
2022-07-02 18:55:12 +02:00
Michael Eischer
af31266b7d golangci-lint: replace deprecated golint with revive 2022-03-28 22:33:17 +02:00
Michael Eischer
61e179ee78 switch to golang.org/x/term 2022-03-28 22:24:15 +02:00
Michael Eischer
c60540b196 add go:build headers everywhere 2022-03-28 22:23:47 +02:00
Michael Eischer
fbb0e6499a ui: consolidate backup ui in ui/backup package 2021-09-12 16:20:15 +02:00
Michael Eischer
cccb0d4064 ui: assert that ProgressPrinter interface is implemented 2021-09-12 15:26:40 +02:00
Michael Eischer
d62bfed65d ui: move SetDryRun to ProgressReporter 2021-09-12 15:25:58 +02:00
Michael Eischer
77b129ec74 ui: remove unused Summary field 2021-09-12 15:25:58 +02:00
Michael Eischer
3024239e40 ui/json: restore summary output 2021-09-12 15:25:58 +02:00
Michael Eischer
5ccf583b8a ui: restore a few comments 2021-09-12 15:25:58 +02:00
Michael Eischer
80cbaf6d38 ui: Simplify ReportTotal methods 2021-09-12 15:25:58 +02:00
Dan Willoughby
448419990c Refactor backup progress
Move the shared logic into the progress

Allows logic to be shared with forth coming restore status
2021-09-12 15:25:58 +02:00
greatroar
5aaa3e93c1 internal/ui/termstatus: Optimize and publish Truncate
name               old time/op  new time/op  delta
TruncateASCII-8     347ns ± 1%    69ns ± 1%  -80.02%  (p=0.000 n=9+10)
TruncateUnicode-8   447ns ± 3%   348ns ± 1%  -22.04%  (p=0.000 n=10+10)
2021-09-03 11:48:22 +02:00
Ryan Hitchman
77bf148460 backup: add --dry-run/-n flag to show what would happen.
This can be used to check how large a backup is or validate exclusions.
It does not actually write any data to the underlying backend. This is
implemented as a simple overlay backend that accepts writes without
forwarding them, passes through reads, and generally does the minimal
necessary to pretend that progress is actually happening.

Fixes #1542

Example usage:

$ restic -vv --dry-run . | grep add
new       /changelog/unreleased/issue-1542, saved in 0.000s (350 B added)
modified  /cmd/restic/cmd_backup.go, saved in 0.000s (16.543 KiB added)
modified  /cmd/restic/global.go, saved in 0.000s (0 B added)
new       /internal/backend/dry/dry_backend_test.go, saved in 0.000s (3.866 KiB added)
new       /internal/backend/dry/dry_backend.go, saved in 0.000s (3.744 KiB added)
modified  /internal/backend/test/tests.go, saved in 0.000s (0 B added)
modified  /internal/repository/repository.go, saved in 0.000s (20.707 KiB added)
modified  /internal/ui/backup.go, saved in 0.000s (9.110 KiB added)
modified  /internal/ui/jsonstatus/status.go, saved in 0.001s (11.055 KiB added)
modified  /restic, saved in 0.131s (25.542 MiB added)
Would add to the repo: 25.892 MiB
2021-08-04 21:19:29 +02:00
Michael Eischer
7cb8ea69ba Add test to mintty pipe detection 2021-04-11 20:02:09 +02:00
Michael Eischer
80564a9bc9 Properly detect mintty output redirection
mintty on windows always uses pipes to connect stdout between processes
and for the terminal output. The previous implementation always assumed
that stdout connected to a pipe means that stdout is displayed on a
mintty terminal. However, this detection breaks when using pipes to
connect processes and for powershell which uses pipes when redirecting
to a file.

Now the pipe filename is queried and matched against the pattern used by
msys / cygwin when connected to the terminal. In all other cases assume
that a pipe is just a regular pipe.
2021-04-11 20:02:09 +02:00
Michael Eischer
5e6af77b7a Unify interactive terminal detection code
Previously the progress bar / status update interval used
stdoutIsTerminal to determine whether it is possible to update the
progress bar or not. However, its implementation differed from the
detection within the backup command which included additional checks to
detect the presence of mintty on Windows. mintty behaves like a terminal
but uses pipes for communication.

This adds stdoutCanUpdateStatus() which calls the same terminal detection
code used by backup. This ensures that all commands consistently switch
between interactive and non-interactive terminal mode.

stdoutIsTerminal() now also returns true whenever stdoutCanUpdateStatus()
does so. This is required to properly handle the special case of mintty.
2021-04-11 20:02:09 +02:00
Alexander Neumann
0858fbf6aa Add more error handling 2021-01-30 20:19:47 +01:00
Alexander Neumann
3c753c071c errcheck: More error handling 2021-01-30 20:02:37 +01:00