This commit was merged earlier with some failing trybots, so it was
reverted. This is a re-submission.
Before this change, a test would fail:
$ GOCACHE=$HOME/go/cache go test
--- FAIL: TestLoadImportsGraph (0.36s)
--- FAIL: TestLoadImportsGraph/GOPATH (0.19s)
packages_test.go:191: golang.org/fake/subdir/d.test.Srcs = [4302876da86a8aae0c1669924daa223cafca60ef49ccaa060ae37e778d18f218-d], want [0.go]
--- FAIL: TestLoadImportsGraph/Modules (0.17s)
packages_test.go:191: golang.org/fake/subdir/d.test.Srcs = [4302876da86a8aae0c1669924daa223cafca60ef49ccaa060ae37e778d18f218-d], want [0.go]
FAIL
This is because it assumed that the user hadn't set their own GOCACHE,
and thus that all source files in the cache would be under the default
"go-build" cache directory.
We could fix this via os.Getenv("GOCACHE"), but a simpler mechanism is
to see if the source file has an extension. Source files don't have an
extension in GOCACHE, so that's much simpler to detect.
After this change:
$ GOCACHE=$HOME/go/cache go test
PASS
golist_fallback.go also had a bit of code to add "/go-build/" to the
added testmain.go path, to trick the tests on Go 1.10 to think the file
was in GOCACHE. Update that code too, to now not add ".go" to the path
instead.
While at it, gofmt.
Fixesgolang/go#29445.
Change-Id: I21fc59f13f00bea1f9a8a80e0438825f1a36ac3e
Reviewed-on: https://go-review.googlesource.com/c/156977
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
Jumping to the definition of a builtin function or basic kind would
cause a nil pointer because these have no position.
Change-Id: I043a61a148757b127ff1123c8429ce23858bd13a
Reviewed-on: https://go-review.googlesource.com/c/157597
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
This change allows golsp to be run on a port, with an intermediary
command passing the data through. This allows for improved logging.
Also, add necessary changes to VSCode integration to allow changing the
name of the command for golsp.
Change-Id: I20dca1a50296636e57e022342ee70f0610ad1531
Reviewed-on: https://go-review.googlesource.com/c/157497
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
If a release is unstable, don't consider adding it to archive or stable
lists as well. It should be present in the unstable list only.
Create and use test helper list to make tests more compact and thorough.
Also use a more consistent order of got, want in TestFilesToReleases.
Fixesgolang/go#29669
Change-Id: I74cf1fa8ebf05b13a3a4c40b53442c50e0427302
Reviewed-on: https://go-review.googlesource.com/c/157499
Reviewed-by: Chris Broadfoot <cbro@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
At least on the go list driver, which is the default fallback. Note that
we need to call 'go list' on Load("foo") and Load(), but not
Load("name=bar"). This is what the current logic was trying to
accomplish.
But it didn't take into account the case where there are zero initial
patterns, in which case we should still call 'go list'. Fix that, and
add a test.
Fixes#28767.
Change-Id: I40af9eb7f2407449c5683df1403928e2c57c86a4
Reviewed-on: https://go-review.googlesource.com/c/155898
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
It triggers for all go versions before 1.11. We thought we might
be able to backport some of the necessary changes to 1.10.4, but
it was infeasible, so no 1.10.x versions will support the non-fallback
behavior.
Change-Id: Ib22be2715bf504464e4bd09c14453e5d132776f3
Reviewed-on: https://go-review.googlesource.com/c/156898
Reviewed-by: Ian Lance Taylor <iant@golang.org>
For CL numbers that are determined to be Rietveld CLs, instead of
immediately redirecting, check whether a Gerrit CL with the same
number also exists. Do so by querying the Gerrit API and caching
the existing CLs. If both exist, display a very simple disambiguation
HTML page.
Cache Gerrit CLs that exist, to avoid querying the remote API server
more than once per CL. We can't cache Gerrit CLs that don't exist,
since they might get created in the future.
Fixesgolang/go#28836
Change-Id: I08c32dc82a0136788337c5c32028e87428e8d81e
Reviewed-on: https://go-review.googlesource.com/c/157197
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
splitdwarf osxMachoFile [ osxDsymFile ]
splitdwarf takes an executable produced by go build as input,
and uncompresses and copies the DWARF segment into a separate
file in the way that is expected by OSX-hosted tools
(lldb and ports of gdb).
If osxDsymFile is not named explicitly, the default of
"<osxMachoFile>.dSYM/Contents/Resources/DWARF/<osxMachoFile>"
is used instead, with directories created as needed.
If the input file contains no UUID, then one is created by
hashing non-DWARF segment contents, and added to the
executable. This is necessary because gdb and lldb both
expect matching UUIDs to be present in the executable
and its debugging symbols.
Includes a modified version of debug/macho, with additional
definitions and the ability to write segments, sections, and
some MachO load commands added.
Change-Id: Ia5b0e289260f72bbca392cdf2c7c0a75e3ca40e5
Reviewed-on: https://go-review.googlesource.com/c/143357
Reviewed-by: Austin Clements <austin@google.com>
The splitdwarf command will need a modified version of debug/macho.
This is a verbatim copy from std as of Go 1.11, which we'll modify in
the next CL.
Change-Id: Ia9ded870d1ba91dad21f9f6dc5bb38f9f6cc0e80
Reviewed-on: https://go-review.googlesource.com/c/152240
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: David Chase <drchase@google.com>
LocationLink was added in 3.14.0 of lsp.
Change-Id: I388dba5ab43b195cc3965e4199b49155094a2627
Reviewed-on: https://go-review.googlesource.com/c/156617
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This reverts commit e7b5a6dfd8.
Reason for revert: merged by mistake
Change-Id: Ibf6ff4aa346b569aaa5e06b58770a93ca3eebdab
Reviewed-on: https://go-review.googlesource.com/c/156900
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
December 1, 2018 has come and gone.
If the timeframe should change that's fine; feel free to reject this and just update the date.
Change-Id: If6aaee30340ee0bfde7e578e054c5b8bc910a5b9
GitHub-Last-Rev: ec781ca1374a010168bc4a457d2ea5d0c023f8dc
GitHub-Pull-Request: golang/tools#64
Reviewed-on: https://go-review.googlesource.com/c/155237
Reviewed-by: Michael Matloob <matloob@golang.org>
Previously, if `packages.Load` failed, it would (sometimes? always?) return an error + no initial packages.
The moved `len(initial)` check was overriding the actual err with a much less useful one.
Example output before:
```
13:03:17.856866 load [./...]
13:03:28.403532 ./... matched no packages
```
And after:
```
13:03:30.942191 load [./...]
13:03:36.999506 go list repeated package [an internal package] with different values
```
Change-Id: I1a821e3855cbbbee904bcec9c29877e091c3e3a0
GitHub-Last-Rev: d1235fc2eceb0d4e947f47be99edc5ac96da5f84
GitHub-Pull-Request: golang/tools#65
Reviewed-on: https://go-review.googlesource.com/c/155745
Reviewed-by: Michael Matloob <matloob@golang.org>
Before this change, a test would fail:
$ GOCACHE=$HOME/go/cache go test
--- FAIL: TestLoadImportsGraph (0.36s)
--- FAIL: TestLoadImportsGraph/GOPATH (0.19s)
packages_test.go:191: golang.org/fake/subdir/d.test.Srcs = [4302876da86a8aae0c1669924daa223cafca60ef49ccaa060ae37e778d18f218-d], want [0.go]
--- FAIL: TestLoadImportsGraph/Modules (0.17s)
packages_test.go:191: golang.org/fake/subdir/d.test.Srcs = [4302876da86a8aae0c1669924daa223cafca60ef49ccaa060ae37e778d18f218-d], want [0.go]
FAIL
This is because it assumed that the user hadn't set their own GOCACHE,
and thus that all source files in the cache would be under the default
"go-build" cache directory.
We could fix this via os.Getenv("GOCACHE"), but a simpler mechanism is
to see if the source file has an extension. Source files don't have an
extension in GOCACHE, so that's much simpler to detect.
After this change:
$ GOCACHE=$HOME/go/cache go test
PASS
While at it, gofmt.
Fixes#29445.
Change-Id: I83c0afc20a527bb50a03f9946e555db36cc85efd
Reviewed-on: https://go-review.googlesource.com/c/155897
Reviewed-by: Michael Matloob <matloob@golang.org>
Now that we support checking for duplicate struct field tags across
anonymous struct fields, we must deal with the fact that the files
involved in such a warning may not be in the same package or directory.
This could lead to errors where a file was mentioned in a package where
it didn't exist. Or even worse, point at a location within an existing
file that doesn't contain the field we want, causing even further
confusion to the user.
To fix this, always make the "also at" positions relative to the current
warning, if possible.
Fixes#29130.
Change-Id: Iaa29b406978f1671bdfb2ddddb7058eeffec92a9
Reviewed-on: https://go-review.googlesource.com/c/155899
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>
In module mode, the temp dir will contain a mod cache, which needs to be
made writeable before it can be deleted.
Change-Id: Ia979a8b06d1b4db47d25ffdfdf925ba8a0ac67de
Reviewed-on: https://go-review.googlesource.com/c/156078
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Add a redirect for the recently created x/website subrepository.
It's not yet included at https://golang.org/pkg/#subrepo because it's
in development. Once development reaches the point that x/website
is the canonical location of the golang.org server, we can consider
including x/website at https://golang.org/pkg/#subrepo (just like
x/blog, x/tour, x/build are already included there).
Updates golang/go#29206
Change-Id: I6889c1f5e40f11abca944b217a7354f76c08c8eb
Reviewed-on: https://go-review.googlesource.com/c/156337
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Fix a pair of bugs that combined to cause golang/go#29520. First, don't go
looking for a package if we've only seen unexported identifiers selected
from it. It's probably a typo. Second, don't find packages with no files
in them, e.g. because they're all build tagged out. We can't know what
package they form, so we have no business considering them.
Test only for the first, since without the first bug the second has no
observable effect on behavior, and I don't want to test the private API.
Fixesgolang/go#29520
Change-Id: I5b797940bec051be5945b9c5cb4e7bf28527a939
Reviewed-on: https://go-review.googlesource.com/c/156178
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Since *ast.CommClause implements ast.Stmt, type switch for
it would never execute in the original code, it will always
execute ast.Stmt branch.
Moving concrete types before interfaces help in this case.
Change-Id: Id84f2f7f3fac859029155d8e6debf4a8ef170b26
Reviewed-on: https://go-review.googlesource.com/c/153397
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>
The list of recognized values for the `-debug` flag was old / incorrect.
Change-Id: Ic5f260e650e73512cca2f4db8155bb70bc6b6d17
GitHub-Last-Rev: af642385b81da00169ab9700abb26bed54bdf8ac
GitHub-Pull-Request: golang/tools#66
Reviewed-on: https://go-review.googlesource.com/c/155938
Reviewed-by: Alan Donovan <adonovan@google.com>
This change was created with `go generate
golang.org/x/tools/godoc/static` and updates the year in the copyright
notice in the file.
Change-Id: I5916b7a6d1f1ceae84d58c392767ca97b314ebc3
Reviewed-on: https://go-review.googlesource.com/c/156077
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
When run "go list" outside GOPATH, result should be empty
Change-Id: If832c46d3e4c32a2a87338cca95e3169ea3be055
Reviewed-on: https://go-review.googlesource.com/c/155557
Reviewed-by: Michael Matloob <matloob@golang.org>
The type is expect.Note, not expect.Comment.
Change-Id: I04338fee3b20a7507bbe2a6a15ea36cf1066fe88
Reviewed-on: https://go-review.googlesource.com/c/154580
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Refactor code as a follow-up to
https://go-review.googlesource.com/c/tools/+/154742.
Also, change every instance of "source.URI()" to "fromProtocolURI", so
that we can add a better implementation of that later on (for Windows
support).
Change-Id: Ifa24ffd7e1aebf1f7d05df6f65742769ead0922f
Reviewed-on: https://go-review.googlesource.com/c/154741
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
It should say "textDocument/foldingRange" even though everyone names
the associated function FoldingRanges.
Change-Id: I79c8449a689dc8c80f745c875d9ec9892d926e9c
Reviewed-on: https://go-review.googlesource.com/c/155578
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Language servers provided by Microsoft seem to use Date.Now()
for calculating elapsed times. In javascript and typescript Date.Now()
reports milliseconds.
Change-Id: Ic12fc4a1d31f2548d8808b8b22aba80c44f000c3
Reviewed-on: https://go-review.googlesource.com/c/155018
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Since we don't really need type info, and want everything to be fast,
use LoadFiles and do parsing manually. It would be nice if there were a
mode for that.
Change-Id: I33f8a85ffb87a70048c4775058bd0813cf677061
Reviewed-on: https://go-review.googlesource.com/c/155478
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Pass -find whenever possible to speed up go list calls. Add an
environment variable, GOPACKAGESDEBUG, that controls debug logging
so that we don't have to tell users to recompile goimports to debug it.
Change-Id: If39ff7829279dafa4e066e74a024c27a8235154b
Reviewed-on: https://go-review.googlesource.com/c/155477
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
Added a View interface to the source package, which allows for reading
of other files (in the same package or in other packages). We were
already reading files in jump to definition (to handle the lack of
column information in export data), but now we can also read files in
diagnostics, which allows us to determine the end of an identifier so
that we can report ranges in diagnostic messages.
Updates golang/go#29150
Change-Id: I7958d860dea8f41f2df88a467b5e2946bba4d1c5
Reviewed-on: https://go-review.googlesource.com/c/154742
Reviewed-by: Ian Cottrell <iancottrell@google.com>
refine needs to match packages back to roots, and it gets confused if
the same root appears twice. Deduplicate roots the same way we
deduplicate packages.
Introduce a new wrapper around driverResponse to make this easier, and
pass that around instead of the addPackage callback.
Fixesgolang/go#29297
Change-Id: I49ea37155c507af136391b9eb55a83b6dedfcc14
Reviewed-on: https://go-review.googlesource.com/c/155020
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
Change CL 153869 added a help message when there are leftover arguments,
as that used to invoke the command-line interface that is now gone.
But the example in the help text (go doc -all net/http) generates a huge
amount of output.
Use a very simple, small-output example instead, to illustrate how to
solve the problem without scrolling the program description hundreds
of screenfuls away.
Change-Id: I1887af1f3e853bf3a852dc374746074f1cd39441
Reviewed-on: https://go-review.googlesource.com/c/155157
Reviewed-by: Ian Lance Taylor <iant@golang.org>
New tests include cases for anonymous structs, composite literals,
ranking of results in binary expressions, and import cycles.
Change-Id: Ic02e84e09101bb9873fc1705bba2594d655bb45b
Reviewed-on: https://go-review.googlesource.com/c/153443
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Also fix packagesdriver to use "go list" if the gopackagesdriver
program is not available, rather than returning nil with no error.
Also fix some comments.
Change-Id: I0457cfa4eab4294760af71c780c62c05ad841c85
Reviewed-on: https://go-review.googlesource.com/c/154757
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
The command-line interface was recently removed in favor of "go doc".
Change-Id: Idfcfca3b2eafaf63148a2ed88d4d25c61d9e3c69
Reviewed-on: https://go-review.googlesource.com/c/153869
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
When a package contains both a var and an import that produce the same
identifier, the compiler will complain. I had thought that it made sense
to remove the redundant imports in that case. However, we can't reliably
tell whether a global from one file is in scope in another file. Most
notably, having multiple main packages in the same directory is pretty
common, and if someone declares a var in one that matches an import in
another, we don't want to remove the import.
Change-Id: I49f58fccdb8a8542ec85cf4d80d3e20d3159d2c7
Reviewed-on: https://go-review.googlesource.com/c/154740
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Array offsets in recursive structures do not include the accumulated
offset. This diff fixes the mistake and adds a test.
Fixesgolang/go#29318
Change-Id: Iaa2a2f9404e4ed0e38b87e5e041709c1a8e25809
Reviewed-on: https://go-review.googlesource.com/c/154665
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
