Backslashes are ignored in Match and Glob on Windows, since those
collide with the separator character. However, they should still work in
both functions on other operating systems.
hasMeta did not reflect this logic - it always treated a backslash as a
non-special character. Do that only on Windows.
Assuming this is what the TODO was referring to, remove it. There are no
other characters that scanChunk treats especially.
Fixes#23418.
Change-Id: Ie0bd795812e0ed9d8c8c1bbc3137f29d960cba84
Reviewed-on: https://go-review.googlesource.com/87455
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
path.Match works purely with strings, not file paths. That's what sets
it apart from filepath.Match. For example, only filepath.Match will
change its behavior towards backslashes on Windows, to accomodate for
the file path separator on that system.
As such, path.Match should make no mention of file names. Nor should
path.ErrBadPattern mention globbing at all - the package has no notion
of globbing, and the error concerns only patterns.
For a similar reason, remove the mention of globbing from
filepath.ErrBadPattern. The error isn't reserved to just globbing, as it
can be returned from filepath.Match. And, as before, it only concerns
the patterns themselves.
Change-Id: I58a83ffa3e2549625d8e546ef916652525504bd1
Reviewed-on: https://go-review.googlesource.com/87857
Reviewed-by: Rob Pike <r@golang.org>
Fixes: #22052
Change-Id: Ia056871b35ecc1a8c5ac891402fc1c5702731623
Reviewed-on: https://go-review.googlesource.com/66330
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
strings.LastIndexByte was introduced in go1.5 and it can be used
effectively wherever the second argument to strings.LastIndex is
exactly one byte long.
This avoids generating unnecessary string symbols and saves
a few calls to strings.LastIndex.
Change-Id: I7b5679d616197b055cffe6882a8675d24a98b574
Reviewed-on: https://go-review.googlesource.com/66372
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Before this change, if Walk encounters an unreadable directory,
it will call walkFn with this directory twice. Argument err in
the first call is nil, and the second is the permission error.
This change removes the former call and makes Walk call walkFn
with permission error.
Fixes#21758
Change-Id: I21e57c67f3c5a8370fc80a43db3c8009fbce6439
Reviewed-on: https://go-review.googlesource.com/63994
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
It doesn't change the outcome. It might have been useful at some point
to avoid Replace from doing work or allocating. However, nowadays the
func returns early without doing any work if Count returns 0.
Change-Id: Id69dc74042a6e39672b405016484db8b50f43d58
Reviewed-on: https://go-review.googlesource.com/62991
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Dave Cheney <dave@cheney.net>
Change-Id: I143203a9dcf9a4da0e53a3aab6e370244b849296
Reviewed-on: https://go-review.googlesource.com/62270
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Make it dead simple to see visually what the function outputs in
various scenarios.
Change-Id: I8f6fcd72fa1515361481f0510412cde221e1d4e3
Reviewed-on: https://go-review.googlesource.com/51630
Run-TryBot: Kevin Burke <kev@inburke.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Hiroshi Ioka <hirochachacha@gmail.com>
The path package has a reference to the path/filepath package, so add
a reverse reference.
And clarify the path package doesn't do Windows paths.
Fixes#20117
Change-Id: I65c5ce24e600b32ea20c5821b744bd89f6aff98c
Reviewed-on: https://go-review.googlesource.com/45653
Reviewed-by: Jaana Burcu Dogan <jbd@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This change adds several examples, with emphasis on special or edge
cases such as a directory parameter consisting of an empty string.
Change-Id: Ib4ac3d0f6d503493eeed0c4fda7c12acf782e9e2
Reviewed-on: https://go-review.googlesource.com/43010
Reviewed-by: Steve Francia <spf@golang.org>
Run-TryBot: Jaana Burcu Dogan <jbd@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
When using Lstat against symlinks that point to a directory,
the function returns FileInfo with both ModeDir and ModeSymlink set.
Change that to never set ModeDir if ModeSymlink is set.
Fixes#10424Fixes#17540Fixes#17541
Change-Id: Iba280888aad108360b8c1f18180a24493fe7ad2b
Reviewed-on: https://go-review.googlesource.com/41830
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Mostly unnecessary *testing.T arguments.
Found with github.com/mvdan/unparam.
Change-Id: Ifb955cb88f2ce8784ee4172f4f94d860fa36ae9a
Reviewed-on: https://go-review.googlesource.com/41691
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
For #17540.
Change-Id: Ie01f39797526934fa553f4279cbde6c7cbf14154
Reviewed-on: https://go-review.googlesource.com/36854
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The environment variables used in those tests override the default
OS ones. However, one of them (SystemRoot) seems to be required on
some Windows systems for invoking cmd.exe properly.
This fixes#4930 and #6568.
Change-Id: I23dfb67c1de86020711a3b59513f6adcbba12561
Reviewed-on: https://go-review.googlesource.com/36873
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Change-Id: I429637ca91f7db4144f17621de851a548dc1ce76
Reviewed-on: https://go-review.googlesource.com/34923
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Use the new "Deprecated:" syntax for all instances of HasPrefix.
This is a follow-up to http://golang.org/cl/28413 which only modified path_unix.go.
In this CL, we avoid mentioning that strings.HasPrefix should be used since
that function is still subtly wrong in security applications.
See http://golang.org/cl/5712045 for more information.
Fixes#18355
Change-Id: I0d0306152cd0b0ea5110774c2c78117515b9f5cd
Reviewed-on: https://go-review.googlesource.com/34554
Run-TryBot: Joe Tsai <thebrokentoaster@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
The filepath.Abs function in windows did not call Clean as the
documentation claimed. This change not only fixes that behavior but
also adjusts TestAbs to verify Abs calls Clean as documented.
Fixes#17210
Change-Id: I20c5f5026042fd7bd9d929ff5b17c8b2653f8afe
Reviewed-on: https://go-review.googlesource.com/32292
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The old code leaves garbages in a temporary directory because it
cannot remove the current working directory on windows.
The new code changes the directory before calling os.Remove.
Furthermore, the old code assumes that ioutil.TempDir (os.TempDir)
doesn't return a relative path nor an UNC path.
If it isn't the case, the new code calls t.Fatal earlier for preventing
ambiguous errors.
Finally, the old code reassigns the variable which is used by the defer
function. It could cause unexpected results, so avoid that.
Change-Id: I5fc3902059ecaf18dc1341ecc4979d1206034cd7
Reviewed-on: https://go-review.googlesource.com/31790
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
It appears to be a vestigial holding ground for bugs.
But we have an issue tracker, and #1909 is there and open.
Change-Id: I912ff222a24c51fab483be0c67dad534f5a84488
Reviewed-on: https://go-review.googlesource.com/31859
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
\\?\c:\ is a "root directory" that is not subject to further matching,
but the ? makes it look like a pattern, which was causing an
infinite recursion. Make sure the code understands the ? is not a pattern.
Fixes#15879.
Change-Id: I3a4310bbc398bcae764b9f8859c875317345e757
Reviewed-on: https://go-review.googlesource.com/31460
Reviewed-by: Quentin Smith <quentin@golang.org>
EvalSymlinks returns error if given path or its target path don't exist.
Add a test for future improvement.
Change-Id: Ic9a4aa5eaee0fe7ac523d54d8eb3132a11b380b3
Reviewed-on: https://go-review.googlesource.com/27330
Reviewed-by: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
This is a followup to CL 24747, where the package doc phrase
"Functions in this package replace occurrences of slash unless otherwise specified."
was removed. The phrase was originally added in CL 7310 together
with this explicit opt out statement for SplitList.
Remove it since it's no longer neccessary. This helps consistency.
Updates #16111.
Updates #10122.
Change-Id: Iba86de57c24100adecac9cb5892ce180126c0ea6
Reviewed-on: https://go-review.googlesource.com/25250
Reviewed-by: Russ Cox <rsc@golang.org>
Current code assumes there are not ".." in the Clean(path).
That's not true. Clean doesn't handle leading "..", so we need to stop
normalization if we see "..".
Fixes#16793
Change-Id: I0a7901bedac17f1210b134d593ebd9f5e8483775
Reviewed-on: https://go-review.googlesource.com/27410
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
If the walker function called on a top-level file returns SkipDir,
then (before this change) Walk would return SkipDir, which the
documentation implies will not happen.
Fixes#16280.
Change-Id: I37d63bdcef7af4b56e342b624cf0d4b42e65c297
Reviewed-on: https://go-review.googlesource.com/24780
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Document explicitly which functions Clean the result rather than
documenting it in the package comment.
Updates #10122.
Fixes#16111.
Change-Id: Ia589c7ee3936c9a6a758725ac7f143054d53e41e
Reviewed-on: https://go-review.googlesource.com/24747
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This is a minimal fix to prevent this and
other possible future infinite recursion.
We can put in a proper fix for UNC in Go 1.8.
Updates #15879
Change-Id: I3653cf5891bab8511adf66fa3c1a1d8912d1a293
Reviewed-on: https://go-review.googlesource.com/23572
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>
The problem was introduced by the recent filepath.Join change.
Fixes#14949
Change-Id: I7ee52f210e12bbb1369e308e584ddb2c7766e095
Reviewed-on: https://go-review.googlesource.com/23240
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
The previous cleanup was done with a buggy tool, missing some potential
rewrites.
Change-Id: I333467036e355f999a6a493e8de87e084f374e26
Reviewed-on: https://go-review.googlesource.com/21378
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Current implementation uses GetShortPathName and GetLongPathName
to get a normalized path. That approach sometimes fails because
user can disable short path name anytime. This CL provides
an alternative approach suggested by MSDN.
https://msdn.microsoft.com/en-us/library/windows/desktop/aa364989(v=vs.85).aspxFixes#13980
Change-Id: Icf4afe4c9c4b507fc110c1483bf8db2c3f606b0a
Reviewed-on: https://go-review.googlesource.com/20860
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This makes clear that Go's path.Join and filepath.Join are different
from the Python os.path.join (and perhaps others).
Requested in private mail.
Change-Id: Ie5dfad8a57f9baa5cca31246af1fd4dd5b1a64ee
Reviewed-on: https://go-review.googlesource.com/20711
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TestEvalSymlinksCanonicalNames fails on system where 8dot3 name creation
is disabled. Add new test that temporarily changes 8dot3 name creation
file system setting and runs TestEvalSymlinksCanonicalNames under that
setting. New test requires administrator access and modifies important
file system setting, so don't run the test unless explicitly requested
by specifying new test flag.
Updates #13980
Change-Id: I598b5b956e6bd0ed556e79d350cb244808c89c0b
Reviewed-on: https://go-review.googlesource.com/20863
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
The Join test was doing something remarkable and unnecessary instead of
just using ... on a slice. Maybe it was an editing relic.
Fix it by deleting the monstrosity.
Change-Id: I5b90c6d539d334a9c27e57d26dacd831721cfcfe
Reviewed-on: https://go-review.googlesource.com/20727
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The tree's pretty inconsistent about single space vs double space
after a period in documentation. Make it consistently a single space,
per earlier decisions. This means contributors won't be confused by
misleading precedence.
This CL doesn't use go/doc to parse. It only addresses // comments.
It was generated with:
$ perl -i -npe 's,^(\s*// .+[a-z]\.) +([A-Z]),$1 $2,' $(git grep -l -E '^\s*//(.+\.) +([A-Z])')
$ go test go/doc -update
Change-Id: Iccdb99c37c797ef1f804a94b22ba5ee4b500c4f7
Reviewed-on: https://go-review.googlesource.com/20022
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Dave Day <djd@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Daniel Martí
Jeff Dupont
Marvin Stenger
Alex Brainman
Jean-Francois Cantin
Wei Congrui
Mayank Kumar
Kevin Burke
Dominik Honnef
Brad Fitzpatrick
Mark Harrison
Remi Gillig
Yasuhiro Matsumoto
shawnps
Joe Tsai
Jaana Burcu Dogan
Zev Goldstein
Hiroshi Ioka
Josh Bleecher Snyder
Russ Cox
Dmitri Shuralyov
Ian Lance Taylor
Rob Pike
Muhammed Uluyol
Martin Möhrmann