Commit Graph

1563 Commits

Author SHA1 Message Date
Nick Craig-Wood
a5390dbbeb sync,operations: fix correct concurrency: use --checkers unless transferring files
There were some places (e.g. deleting files) where we were using
--transfers instead of --checkers to control the concurrency when
files weren't being transferred.

These have been updated to use --checkers.
2023-03-01 11:10:38 +00:00
Nick Craig-Wood
019a486d5b accounting: Make checkers show what they are doing
Before this change, all types of checkers showed "checking" after the
file name despite the fact that not all of them were checking.

After this change, they can show

- checking
- deleting
- hashing
- importing
- listing
- merging
- moving
- renaming

See: https://forum.rclone.org/t/what-is-rclone-checking-during-a-purge/35931/
2023-03-01 11:10:38 +00:00
Hunter Wittenborn
56b582cdb9
authorize: add support for custom templates
This adds support for providing custom Go templates for use in the
`rclone authorize` command.

Fixes #6741
2023-02-24 15:08:38 +00:00
albertony
04f7e52803 accounting: show human readable elapsed time when longer than a day - fixes #6748 2023-02-06 15:02:03 +01:00
albertony
0328878e46 accounting: limit length of ETA string
No need to report hours, minutes, and even seconds when the
ETA is several years, e.g. "292y24w3d23h47m16s". Now only
reports the 3 most significant units, sacrificing precision,
e.g. "292y24w3d", "24w3d23h", "3d23h47m", "23h47m16s".

Fixes #6381
2023-02-04 17:29:08 +01:00
albertony
67132ecaec accounting: avoid negative ETA values for very slow speeds
Integer overflow would lead to ETA such as "-255y7w4h11m22s966ms",
as reported in #6381. Now the value will be clipped at the maximum
"292y24w3d23h47m16s", and it will be shown as infinity.
2023-02-04 17:29:08 +01:00
Nick Craig-Wood
adbcc83fa5 filter: emit INFO message when can't work out directory filters
See: https://forum.rclone.org/t/rclone-scans-unwanted-folder/34437
2023-02-01 14:21:45 +00:00
albertony
c5acb10151 fspath: allow the symbols at and plus in remote names - fixes #6710 2023-01-25 13:37:24 +01:00
alankrit
6b17044f8e fs:Added multiple ca certificate support. 2023-01-17 12:16:11 +00:00
Nick Craig-Wood
1680c5af8f build: update to go1.20rc3 and make go1.17 the minimum required version 2023-01-16 11:19:16 +00:00
Nick Craig-Wood
496ae8adf6 Start v1.62.0-DEV development 2022-12-20 18:33:59 +00:00
Nick Craig-Wood
3a6f1f5cd7 filter: add metadata filters --metadata-include/exclude/filter and friends
Fixes #6353
2022-12-17 10:21:11 +00:00
Nick Craig-Wood
4a31961c4f filter: factor rules into its own file 2022-12-16 17:05:31 +00:00
Nick Craig-Wood
67fc227684 config: add config/setpath for setting config path via rc/librclone 2022-12-15 12:41:30 +00:00
Nick Craig-Wood
08a1ca434b rcd: refactor rclone rc server to use lib/http 2022-12-15 12:38:09 +00:00
albertony
5a59b49b6b drive: handle shared drives with leading/trailing space in name (related to #6618) 2022-12-14 10:18:12 +01:00
albertony
8b9f3bbe29 fspath: improved detection of illegal remote names starting with dash (related to #4261) 2022-12-14 10:18:12 +01:00
albertony
8e6a469f98 fspath: allow unicode numbers and letters in remote names
Previously it was limited to plain ASCII (0-9, A-Z, a-z).

Implemented by adding \p{L}\p{N} alongside the \w in the regex,
even though these overlap it means we can be sure it is 100%
backwards compatible.

Fixes #6618
2022-12-12 13:24:32 +00:00
albertony
f650a543ef docs: remote names may not start or end with space 2022-12-12 13:24:32 +00:00
albertony
683178a1f4 fspath: change remote name regex to not match when leading/trailing space 2022-12-12 13:24:32 +00:00
albertony
3937233e1e fspath: refactor away unnecessary constant for remote name regex 2022-12-12 13:24:32 +00:00
albertony
c571200812 fspath: remove unused capture group in remote name regex 2022-12-12 13:24:32 +00:00
albertony
04a663829b fspath: remove duplicate start-of-line anchor in remote name regex 2022-12-12 13:24:32 +00:00
albertony
6b4a2c1c4e fspath: remove superfluous underscore covered by existing word character class in remote name regex 2022-12-12 13:24:32 +00:00
albertony
f73be767a4 fspath: add unit tests for remote names with leading dash 2022-12-12 13:24:32 +00:00
albertony
4120dffcc1 fspath: add unit tests for remote names with space 2022-12-12 13:24:32 +00:00
Eng Zer Jun
8e507075d1 test: replace defer cleanup with t.Cleanup
Reference: https://pkg.go.dev/testing#T.Cleanup
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
2022-12-09 14:38:05 +00:00
Matthew Vernon
1dbdc48a77 WASM: comply with wasm_exec.js licence terms
The BSD-style license that Go uses requires the license to be included
with the source distribution; so add it as LICENSE.wasmexec (to avoid
confusion with the other licenses in rclone) and note the location of
the license in wasm_exec.js itself.
2022-12-07 15:25:46 +00:00
Kevin Verstaen
c2dfc3e5b3
fs: Add global flag '--color' to control terminal colors
* fs: add TerminalColorMode type
* fs: add new config(flags) for TerminalColorMode
* lib/terminal: use TerminalColorMode to determine how to handle colors
* Add documentation for '--terminal-color-mode'
* tree: remove obsolete --color replaced by global --color

This changes the default behaviour of tree. It now displays colors by
default instead of only displaying them when the flag -C/--color was
active. Old behaviour (no color) can be achieved by setting --color to
'never'.

Fixes: #6604
2022-12-06 12:07:06 +00:00
Nick Craig-Wood
dd71f5d968 fs: move operations.NewOverrideRemote to fs.NewOverrideRemote 2022-11-21 08:02:09 +00:00
Kamui
efd3c6449b
rcserver: avoid generating default credentials with htpasswd - fixes #4839 2022-11-14 15:26:44 +00:00
Nick Craig-Wood
0ac5795f8c fs: make all duration flags take y, M, w, d etc suffixes
Fixes #6556
2022-11-14 15:13:49 +00:00
Anagh Kumar Baranwal
0c56c46523 rc: Add commands to set GC Percent & Memory Limit (1.19+)
Signed-off-by: Anagh Kumar Baranwal <6824881+darthShadow@users.noreply.github.com>
2022-11-10 12:07:18 +00:00
Nick Craig-Wood
617c5d5e1b rcat: preserve metadata when Copy falls back to Rcat
Before this change if we copied files of unknown size, then they lost
their metadata.

This was particularly noticeable using --s3-decompress.

This change adds metadata to Rcat and RcatSized and changes Copy to
pass the metadata in when it calls Rcat for an unknown sized input.

Fixes #6546
2022-11-10 12:04:35 +00:00
Nick Craig-Wood
458845ce89 fs/object: add WithMetadata and WithMimetype to static and memory objects 2022-11-10 12:04:35 +00:00
Nick Craig-Wood
be6f29930b dedupe: make dedupe obey the filters
See: https://forum.rclone.org/t/dial-tcp-lookup-api-pcloud-com-no-such-host/33910/
2022-11-10 09:56:02 +00:00
Nick Craig-Wood
653bc23728 dedupe: count Checks in the stats while scanning for duplicates
This allows the user to see rclone has not hung.

See: https://forum.rclone.org/t/dial-tcp-lookup-api-pcloud-com-no-such-host/33910/
2022-11-10 09:56:02 +00:00
Nick Craig-Wood
47b04580db accounting: make it so we can account directories as well as files 2022-11-10 09:56:02 +00:00
João Henrique Franco
92ffcf9f86
wasm: fix walltime link error by adding up-to-date wasm_exec.js
Solves link error while running rclone's wasm version. Go's `walltime1` function was renamed to `walltime`. This commit updates wasm_exec.js with the new name.
2022-11-07 12:13:23 +00:00
albertony
5d6b8141ec Replace deprecated ioutil
As of Go 1.16, the same functionality is now provided by package io or
package os, and those implementations should be preferred in new code.
2022-11-07 11:41:47 +00:00
Nick Craig-Wood
db5d582404 Start v1.61.0-DEV development 2022-10-21 16:15:53 +01:00
Nick Craig-Wood
d3d843a11d fs: warn the user when using a remote name without a colon
A very common mistake for new users of rclone is to use a remote name
without a colon. This can be on the command line or in the config when
setting up a crypt backend.

This change checks to see if the user uses a path which matches a
remote name and gives an NOTICE like this if they do

    NOTICE: "remote" refers to a local folder, use "remote:" to refer to your remote or "./remote" to hide this warning

See: https://forum.rclone.org/t/sync-to-onedrive-personal-lands-file-in-localfilesystem-but-not-in-onedrive/32956
2022-09-13 18:06:19 +01:00
Nick Craig-Wood
bd787e8f45 filter: Fix incorrect filtering with UseFilter context flag and wrapping backends
In this commit

8d1fff9a82 local: obey file filters in listing to fix errors on excluded files

We started using filters in the local backend so the user could short
circuit troublesome files/directories at a low level.

However this caused a number of integration tests to fail. This turned
out to be in backends wrapping the local backend. For example the
combine backend test failed because it changes the paths passed to the
local backend so they no longer match the paths in the current filter.

To fix this, a new feature flag `FilterAware` was added and the
UseFilter context flag is only passed to backends which support it. As
the wrapping backends don't support the flag, this fixes the problems
in the integration tests.

In future the wrapping backends could modify the active filters to
match the path modifications and then they could set the FilterAware
flag.

See #6376
2022-09-05 16:19:50 +01:00
Nick Craig-Wood
3cb7734eac config: move locking to fix fatal error: concurrent map read and map write
Before this change we assumed that github.com/Unknwon/goconfig was
threadsafe as documented.

However it turns out it is not threadsafe and looking at the code it
appears that making it threadsafe might be quite hard.

So this change increases the lock coverage in configfile to cover the
goconfig uses also.

Fixes #6378
2022-09-05 12:11:06 +01:00
Josh Soref
ce3b65e6dc all: fix spelling across the project
* abcdefghijklmnopqrstuvwxyz
* accounting
* additional
* allowed
* almost
* already
* appropriately
* arise
* bandwidth
* behave
* bidirectional
* brackets
* cached
* characters
* cloud
* committing
* concatenating
* configured
* constructs
* current
* cutoff
* deferred
* different
* directory
* disposition
* dropbox
* either way
* error
* excess
* experiments
* explicitly
* externally
* files
* github
* gzipped
* hierarchies
* huffman
* hyphen
* implicitly
* independent
* insensitive
* integrity
* libraries
* literally
* metadata
* mimics
* missing
* modification
* multipart
* multiple
* nightmare
* nonexistent
* number
* obscure
* ourselves
* overridden
* potatoes
* preexisting
* priority
* received
* remote
* replacement
* represents
* reproducibility
* response
* satisfies
* sensitive
* separately
* separator
* specifying
* string
* successful
* synchronization
* syncing
* šenfeld
* take
* temporarily
* testcontents
* that
* the
* themselves
* throttling
* timeout
* transaction
* transferred
* unnecessary
* using
* webbrowser
* which
* with
* workspace

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
2022-08-30 11:16:26 +02:00
albertony
555def2da7 build: add package comments to silence revive linter 2022-08-28 13:43:51 +02:00
Nick Craig-Wood
2c5923ab1a filter: make sure we check --files-from when looking for a single file 2022-08-11 12:20:17 +01:00
Nick Craig-Wood
0501773db1 azureblob,b2,s3: fix chunksize calculations producing too many parts
Before this fix, the chunksize calculator was using the previous size
of the object, not the new size of the object to calculate the chunk
sizes.

This meant that uploading a replacement object which needed a new
chunk size would fail, using too many parts.

This fix fixes the calculator to take the size explicitly.
2022-08-09 12:57:38 +01:00
Nick Craig-Wood
49bb640bae accounting: fix panic in core/stats-reset with unknown group - fixes #6327
This also adds tests for the rc commands for stats groups
2022-08-05 17:30:55 +01:00
Nick Craig-Wood
16039b350d fs: fix parsing of times and durations of the form "YYYY-MM-DD HH:MM:SS"
Before this fix, the parsing code gave an error like this

    parsing "2022-08-02 07:00:00" as fs.Time failed: expected newline

This was due to the Scan call failing to read all the data.

This patch fixes that, and redoes the tests
2022-08-05 16:45:23 +01:00
Nick Craig-Wood
6fd9e3d717 build: reformat comments to pass go1.19 vet
See: https://go.dev/doc/go1.19#go-doc
2022-08-05 16:35:41 +01:00
Nick Craig-Wood
ba60984f33 build: update to go1.19 and make go1.17 the minimum required version 2022-08-03 18:04:58 +01:00
Nick Craig-Wood
a875320e37 sync,operations: optimise --copy-dest and --compare-dest
Before this change --compare-dest and --copy-dest would check to see
if the compare/copy object existed first, before seeing if the
destination object was present.

This is inefficient, because in most --copy-dest syncs the destination
will be present and the compare/copy object need never be tested.
--compare-dest syncs may also be speeded up if they are done to the
same directory repeatedly.

This fixes the problem by re-arranging the logic so if the transfer is
not needed then the compare/copy object is never tested.

See: https://forum.rclone.org/t/union-with-copy-dest-enabled-is-slower-than-expected/32172
2022-08-03 17:44:47 +01:00
Evan Spensley
4a4379b312 jobs: add ability to stop group
Adds new rc call to stop all running jobs in a group. Fixes #5561
2022-07-13 18:13:31 +01:00
Nick Naumann
8c02fe7b89 sync: update docs and error messages to reflect fixes to overlap checks 2022-07-13 16:04:53 +01:00
Nick Naumann
11be920e90 sync: add filter-sensitivity to --backup-dir option
The old Overlapping function and corresponding tests have been removed, as it has been completely replaced by the OverlappingFilterCheck function.
2022-07-13 16:04:53 +01:00
Nick Craig-Wood
55bbff6346 operations: add --server-side-across-configs global flag for any backend 2022-07-11 18:17:42 +01:00
Nick Craig-Wood
f5be1d6b65 Start v1.60.0-DEV development 2022-07-09 20:43:17 +01:00
Nick Craig-Wood
2e54b56a01 rcat: check checksums by default like copy does #6305
Before this change we were calculating the checksum for an rcat
transfer but never checking it.

See: https://forum.rclone.org/t/optimize-rclone-on-raspberry-pi-4-8gb/31741
2022-07-07 16:09:09 +01:00
albertony
c70e890966 staticcheck: TLS config NameToCertificate is deprecated, should instead let library select the first compatible chain from Certificates 2022-07-04 11:24:59 +02:00
albertony
92a43c5f7b staticcheck: should use a simple channel send/receive instead of select with a single case 2022-07-04 11:24:59 +02:00
albertony
c9d67c86fb staticcheck: ignore suggestion to use context.TODO instead of nil when testing nil Context 2022-07-04 11:24:59 +02:00
albertony
5b579cea47 staticcheck: use golang.org/x/text/cases instead of deprecated strings.Title
strings.Title has been deprecated since Go 1.18 and an alternative has been
available since Go 1.0. The rule Title uses for word boundaries does not handle
Unicode punctuation properly. Use golang.org/x/text/cases instead.
2022-07-04 11:24:59 +02:00
albertony
0772cae314 staticcheck: use result of type assertion to simplify cases 2022-07-04 11:24:59 +02:00
zzr93
060c8dfff0
operations: use correct src/dst in some log messages
Most of the time this will make no difference to user logs, however
the difference may be visible in JSON logs and on the rare occasions
src and dst are pointing to different file names.
2022-07-04 10:18:04 +01:00
Nick Craig-Wood
accf91742c fs: add Type and FindFromFs to manage Fs and RegInfo 2022-07-04 09:42:49 +01:00
Nick Craig-Wood
776a083892 lsf: add metadata support with M flag 2022-06-29 14:29:36 +01:00
Nick Craig-Wood
d823a38ce5 lsjson: add --metadata/-M flag
Note that this removes the `-M` flag from `--encrypted` as it
conflicted with the global flag and adds it to `--metadata`.
2022-06-29 14:29:36 +01:00
Nick Craig-Wood
78d52882ca fs: add --metadata/-M flag to control whether metadata is copied 2022-06-29 14:29:36 +01:00
Nick Craig-Wood
c4451bc43a fs: add --metadata-set flag to specify metadata for uploads 2022-06-29 14:29:36 +01:00
Nick Craig-Wood
0652ec95db fs: implement MetadataInfo to show info about metadata in help and rc
Info about this will appear in operations/fsinfo and in the backend
help (`rclone help backend s3`).
2022-06-29 14:29:36 +01:00
Nick Craig-Wood
6a0e021dac fs: implement optional Metadata interface for Objects #111
This implements integration tests for the feature also.
2022-06-29 11:21:29 +01:00
Nick Craig-Wood
461d041c4d fstest: remove spurious contents return from PutTestContents and friends 2022-06-29 11:18:02 +01:00
Martin Czygan
5de9278650
fs/cache: make sure we call the Shutdown method on backends
This change ensures we call the Shutdown method on backends when
they drop out of the fs/cache and at program exit.

Some backends implement the optional fs.Shutdowner interface. Until now,
Shutdown is only checked and called, when a backend is wrapped (e.g.
crypt, compress, ...).

To have a general way to perform operations at the end of the backend
lifecycle with proper error handling, we can call Shutdown at cache
clear time.

We add a finalize hook to the cache which will be called when values
drop out of the cache.

Previous discussion: https://forum.rclone.org/t/31336
2022-06-28 12:51:59 +01:00
buda
517e7d9271
accounting: fix unknown length file transfers count 3 transfers each #6213
This was caused by nested calls to NewTransfer/Done.

This fixes the problem by only incrementing transfers if the remote is
present in the transferMap which means we only increment it once.
2022-06-27 17:56:03 +01:00
albertony
fdd2f8e6d2 Error strings should not be capitalized
Reported by staticcheck 2022.1.2 (v0.3.2)

See: staticcheck.io
2022-06-23 23:26:02 +02:00
albertony
de5ccaab8e docs: cross link doc pages for related commands 2022-06-21 23:43:00 +02:00
Martin Czygan
7a909ebfb0
fs/cache: fix cache unpin 2022-06-20 12:14:58 +01:00
buengese
ac0dc9922e copyurl: add tests for the option to honor the HTTP header filename directive 2022-06-20 12:06:09 +01:00
J-P Treen
8b8802a078 copyurl: Add option to honor the HTTP header filename directive.
Implemented --header-filename for use with copyurl.

For specifically setting preferred download filenames for HTTP requests, RFC 6226
specifies a 'filename' directive, available within 'Content-Disposition'
header. We can handle with 'mime.ParseMediaType'.

See below for details:
https://httpwg.org/specs/rfc6266.html#disposition.parameter.filename
https://httpwg.org/specs/rfc6266.html#advice.generating

Co-authored-by: buengese <buengese@protonmail.com>
2022-06-20 12:06:09 +01:00
Nick Craig-Wood
115f1c2cc9 operations: speed up hash checking by aborting the other hash if first returns nothing
This speeds up hash checks when a Hash() function returns "" - this
means that the hash can be canceled for the other side.

In the common case of local hash vs remote hash empty this saves a lot
of time.

See: https://forum.rclone.org/t/rclone-s3-backend-copy-is-2x-slower-than-aws-s3-cp/27321/9
2022-06-16 22:13:50 +01:00
Nick Craig-Wood
e7483b40b3 fshttp: add --disable-http-keep-alives to disable HTTP Keep Alives
See: https://forum.rclone.org/t/getting-rate-limited-before-advertised-limit-on-s3-compatible-object-storage/31010/
2022-06-16 22:13:50 +01:00
Nick Craig-Wood
4ac875a811 sync: fix --max-duration and --cutoff-mode soft
Before this change using --max-duration and --cutoff-mode soft would
work like --cutoff-mode hard.

This bug was introduced in this commit which made transfers be
cancelable - before that transfers couldn't be canceled.

122a47fba6 accounting: Allow transfers to be canceled with context #3257

This change adds the timeout to the input context for reading files
rather than the transfer context so the files transfers themselves
aren't canceled if --cutoff-mode soft is in action.

This also adds a test for cutoff mode soft and max duration which was
missing.

See: https://forum.rclone.org/t/max-duration-and-retries-not-working-correctly/27738
2022-06-16 22:13:50 +01:00
Nick Craig-Wood
4f94b27800 check: implement --no-traverse and --no-unicode-normalization
See: https://forum.rclone.org/t/rclone-check-head-or-list-object-from-source/30400
2022-06-16 22:13:50 +01:00
albertony
ec117593f1 Fix lint issues reported by staticcheck
Used staticcheck 2022.1.2 (v0.3.2)

See: staticcheck.io
2022-06-13 21:13:50 +02:00
Nick Craig-Wood
cfe0911e0d sync: fix tests for overlapping with filter
In commit

3ccf222acb sync: overlap check is now filter-sensitive

The tests were attempting to write invalid objects on some backends
due to a leading / on the object name.

This fix also adds a few more test cases and makes sure the tests can
be run individually.
2022-06-09 14:26:43 +01:00
Nick Craig-Wood
7c1f2d7c84 dirtree: fix tests with -fast-list
In commit

da404dc0f2 sync,copy: Fix --fast-list --create-empty-src-dirs and --exclude

The fix caused DirTree.AddDir to be called with the root directory.
This in turn caused a spurious directory entry in the DirTree which
caused tests with the -fast-list flag to fail with directory not found
errors.
2022-06-09 14:26:43 +01:00
albertony
acd7ad9190 config: ajust section headers to improve readability
See #6211
2022-06-08 19:24:38 +02:00
albertony
b246584a02 config: more readable listing of remote options
Differentiate output of 'config show remote' command from listing options as part
of interactive config process for consistency: 'config show remote' consistent with
'config show', while listing in interactive config consistent with other output.

See #6211
2022-06-08 19:24:38 +02:00
albertony
61a75bfe07 config: add empty line between sections to improve readability
See #6211
2022-06-08 19:24:38 +02:00
albertony
700ca23a71 config: add utility function for backend config with list and custom input 2022-06-08 17:56:37 +02:00
albertony
f4f0e444bf filter: allow multiple --exclude-if-present flags - fixes #6219 2022-06-08 17:11:52 +02:00
Nick
3ccf222acb
sync: overlap check is now filter-sensitive
Previously, the overlap check was based on simple prefix checks of the source and destination paths. Now it actually checks whether the destination is excluded via any filter rule or a "--exclude-if-present"-file.
2022-06-01 18:24:54 +01:00
Nick Craig-Wood
da404dc0f2 sync,copy: Fix --fast-list --create-empty-src-dirs and --exclude
Before this change, if --fast-list was in use while doing a sync or
copy with --create-empty-src-dirs and --exclude excluded all the files
from the directory (but not the directory), then the directory would
not be created.

This is also visible with `rclone tree` which uses the same tree
building approach as `rclone sync --fast-list` where the directories
would go missing from the tree view.

This was caused by not adding the parents of excluded files to the
directory tree.

See: https://forum.rclone.org/t/create-empty-src-dirs-issue-with-b2/30856
2022-05-23 10:10:55 +01:00
albertony
ce168ecac2 Configurable version suffix independent of version number 2022-05-17 12:10:01 +01:00
Eng Zer Jun
4f0ddb60e7 refactor: replace strings.Replace with strings.ReplaceAll
strings.ReplaceAll(s, old, new) is a wrapper function for
strings.Replace(s, old, new, -1). But strings.ReplaceAll is more
readable and removes the hardcoded -1.

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
2022-05-17 11:08:37 +01:00
Derek Battams
f2e7a2e794 chunksize: initial implementation of chunksize helper lib 2022-05-13 09:25:48 +01:00
Hugal31
a36fef8a66
rclone.mount: ignore _netdev mount argument - FIxes #5808
Do not trigger an error upon parsing argument starting with underscores.

_netdev was already ignored after parsing.
2022-05-12 20:27:13 +01:00
Nick Craig-Wood
cf0a72aecd fs: fix FixRangeOption to do nothing on unknown sized objects
FixRangeOption shouldn't be called on an object of unknown size, but
if it is, make sure it does nothing.

See: #5642
2022-05-12 08:49:20 +01:00
Nick Craig-Wood
f6fd6ee777 fs: fix FixRangeOption make SeekOptions into absolute RangeOptions
Cloudflare R2 doesn't support range options like `Range: bytes=21-`.

This patch makes FixRangeOption turn a SeekOption into an absolute
RangeOption like this `Range: bytes=21-25` to interoperate with R2.

See: #5642
2022-05-12 08:49:20 +01:00