1
0
mirror of https://github.com/golang/go synced 2024-10-01 13:18:33 -06:00
Commit Graph

4064 Commits

Author SHA1 Message Date
Rebecca Stambler
786dcba013 internal/lsp: respect References.IncludeDeclaration setting
Previously, (*IdentifierInfo).References was returning the declaration
of the identifier among the reference results. This change alters the
behavior of this function to only ever return non-declaration
references. Declarations can be accessed through the
IdentifierInfo.Declaration field.

Fixes golang/go#36007

Change-Id: I91d82b7e6d0d51a2468d3df67f666834d2905250
Reviewed-on: https://go-review.googlesource.com/c/tools/+/210238
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2019-12-06 20:05:57 +00:00
Rohan Challa
cec958058c internal/lsp: add error handling for self imports
This change will provide a more useful error when you
are self importing a package. It has TODOs in place to propagate the
"import cycle not allowed" error from go list to the user.

Updates golang/go#33085

Change-Id: Ia868a7c688b0f0a7a9689cfda5ea8cea8ae1faff
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209857
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-06 19:13:54 +00:00
Rebecca Stambler
db903f390e internal/lsp: fix concurrent map write in file invalidation
The invalidateContent function does not acquire a snapshot's mutex to
avoid blocking other work (even though it probably should since it's
only called after a context is canceled). A case was added to iterate
through files when a file is created, and it did not respect the fact
that the snapshot's mutex was not locked, resulting in a concurrent map
read and write. This change makes sure that the access of the snapshot's
files map is guarded by a mutex.

As a follow-up, we should just acquire snapshot.mu in invalidateContent.

Updates golang/go#36006

Change-Id: Idd904ae582055ce786062df50875ac7f0896fd1c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/210199
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2019-12-06 18:53:04 +00:00
Rebecca Stambler
3393d29bb9 internal/lsp: propagate and handle context cancellation errors
We don't distinguish between genuine errors and context cancellation in
diagnostics, which often results in superfluous logging of these errors.
Avoid spamming the logs with them by checking.

Also, remove the logic for sending undelivered diagnostics. It's a relic
of old bugs and isn't useful.

Change-Id: I7df226539b9b1eb49ab3aae8d7b0a67f59fb3058
Reviewed-on: https://go-review.googlesource.com/c/tools/+/210197
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2019-12-05 22:50:56 +00:00
Heschi Kreinick
7b8c8591a9 internal/lsp/cache: clean up dead code after CL 209737
Apparently I should've had staticcheck on. We were only reading the
metadata in updateMetadata to calculate unused imports, but that's now
at a higher level.

Change-Id: Id3d54fa736062bbbf1c207b8739e87ed5a90293d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/210078
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-12-05 21:55:04 +00:00
Heschi Kreinick
addffd168b internal/lsp: fix golden generation for import tests
A long time ago I only fixed golden generation for lsp/source. Get lsp/
and lsp/cmd too.

We have import tests that aren't formatted correctly, so we can't use
goimports to generate goldens. Just trust got.

Change-Id: If924503c0c0f6c60cd31fce194a8c1216001035b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209981
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-05 21:54:53 +00:00
Barnaby Keene
69111344d4 internal/lsp: expose godoc or pkg.go.dev link on hover
This adds a link to documentation to the hover contents for the
current symbol if it is exported.

Updates golang/go#34240

Change-Id: I19c66e91e46f79284bfd0006c53f518eda4edef7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/200604
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2019-12-05 20:53:10 +00:00
Heschi Kreinick
61fa4dffed internal/memoize: fix race on read of handle.function
Late into CL 206879 I started nulling out a handle's function when the
handle finished running. That invalidated a previous assumption that the
field was immutable. Fix the assumption, and since the case of having
multiple computations in flight is at least a little bit possible, try
harder to avoid duplicate work.

Fixes golang/go#35995.

Change-Id: Ib5e3640f931f95e35748f28f5a82cf75585b305d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/210077
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-12-05 18:38:34 +00:00
Michael Matloob
e140590b16 go/packages: remove obsolete comment about LoadMode in doc.go
The comment referred to each mode returning more data about previous modes,
which was true about the old LoadMode hierarchy, but doesn't apply to the
new bits system.

Updates golang/go#35872

Change-Id: Id8354f49fdebcb231df8e5ece58644a29d678e4a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209977
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-12-05 17:29:58 +00:00
Rebecca Stambler
d1f10d1c4e internal/lsp: refactor and clean up text synchronization
This change is the first step in reorganizing the logical flow of file
changes in the internal/lsp package. A new function,
(*server).didModifyFile does the bulk of the work, but we will be able
to push most of its details into the cache layer in a follow-up.

Also, some refactoring of the applyChanges function to flow more
logically. It was unnecessarily convoluted.

Change-Id: Icc1b8642a4cb04d309338b0f8840fe58133d3df1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209979
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2019-12-05 13:33:40 +00:00
Rebecca Stambler
a588733072 internal/lsp: return snapshot when creating a view
Previously, we returned CheckPackageHandles when creating a new view.
Now, return the view's snapshot. Also, add a WorkspacePackageIDs
function in order to run diagnostics on them.

Fixes golang/go#35548

Change-Id: Ica7e41f5a7aa3ee9413feb4de4ee16e1825db2e1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209418
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2019-12-05 13:33:17 +00:00
Muir Manders
73c7173a9f internal/lsp: fix AST bookkeeping as we repair nodes
We weren't maintaining our ancestor node list correctly. This caused
us to fail to make AST repairs in certain cases. Now we are careful to
always append to the ancestors list when recursing.

Updates golang/go#34332.

Change-Id: I9b51ec70572170d9f592060d264c98b1f9720fb8
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209966
Run-TryBot: Muir Manders <muir@mnd.rs>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-05 06:08:18 +00:00
zikaeroh
e84277c2c0 internal/lsp/cmd: use x/tools/gopls as the gopls bug prefix
"x/tools/gopls" appears to be the currently used prefix for gopls
issues. Make "gopls bug" use this prefix instead of just "gopls" to
avoid needing to edit titles before/after submitting.

Change-Id: I7244aa5539332cc361870f49ae4f27b2a2441571
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209964
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-12-05 01:26:23 +00:00
Rebecca Stambler
7a2a8a0471 internal/lsp: propagate errors through source.DocumentSymbols
We had previously been ignoring many errors in
textDocument/documentSymbols, which led to errors appearing in the VS
Code extension logs (see
https://github.com/microsoft/vscode-go/issues/2919 for more context). We
should return errors so that we can more easily debug these issues in
gopls directly.

Change-Id: Ieef7c9f0bc8296f7e12d8c84e60d8b978d311651
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209858
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2019-12-05 01:21:29 +00:00
Rebecca Stambler
ac417207ef internal/lsp: run packages.Load only if imports are added or changed
Previously, we would reload if a user's import list decreased or simply
changed order. This is not necessary. Now, we only re-run if a new import
needs to be loaded.

Updates golang/go#35388

Change-Id: I47874afe773dddb835ac27b18895e7a082950dc7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209057
Reviewed-by: Heschi Kreinick <heschi@google.com>
2019-12-05 01:20:12 +00:00
Heschi Kreinick
427c522ce2 go/packages: revert "handle invalid files in overlays"
This reverts commit 6f5e27347a, golang.org/cl/201220.

Reason for revert: Produces unusable Package results. See golang/go#35949 and golang/go#35973.

Fixes golang/go#35949.

Change-Id: Ic4632fe7f00366b1edf59840c83160d66499ba12
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209978
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-05 00:26:49 +00:00
Muir Manders
d79e56da46 internal/lsp: always ParseFull in-workspace dependencies
When searching for implementations we look at all packages in the
workspace. We do a full parse since we need to look for non-exported
types and look in functions for type declarations. However, we always
type check a package's dependencies in export-only mode to save work.
This leads to what I call the "two world" syndrome where you have both
the export-only and full-parse versions of a package in play at once.
This is problematic because mirror objects in each version do not
compare equal.

For example:

-- a/a.go --
package a

type Breed int
const Mutt Breed = 0

type Dog interface{ Breed() Breed }

-- b/b.go --
package b

import "a"

type dog struct{}
func (dog) Breed() a.Breed { return a.Mutt }

---

In this situation, the problem is "b" loads its dependency "a" in
export only mode so it gets one version of the "a.Breed" type. The
user opens package "a" directly so it gets fully type checked and has
a second version of "a.Breed". The user searches for "a.Dog"
implementations, but "b.dog" does not implement the fully-loaded
"a.Dog" because it returns the export-only version of the "a.Breed"
type.

Fix it by always loading in-workspace dependencies in full parse mode.
We need to load them in full parse mode anyway if the user does find
references or find implementations.

In writing a test I fixed an incorrect import in the testdata. This
uncovered an unrelated bug which made a different implementation test
very flaky. I disabled it for now since I couldn't see a fix simple
enough to slip into this commit.

Fixes golang/go#35857.

Change-Id: I01509f57d54d593e62c895c7ecb93eb5f780bec7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209759
Run-TryBot: Muir Manders <muir@mnd.rs>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-04 21:49:57 +00:00
Michael Matloob
0d967effbd go/analysis/internal/checker: format files modified by -fix
When running a checker in -fix mode, try to format the file before
writing it.

Change-Id: I760f851f0ccd4a68c97949b21dabae39cb4ffaeb
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209861
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-04 21:18:04 +00:00
Heschi Kreinick
660eba4da3 internal/lsp/source: extract helper, improve error messages
Lack of context in error messages is making my life difficult. Add
context to a few, refactoring out some duplicate code along the way.

Change-Id: I3a940b12ec7c82b1ae1fc477694a2b8b45f6ff71
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209860
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-04 19:34:30 +00:00
Heschi Kreinick
9611592c72 internal/lsp/cache: fix load race, refactor
As far as I can tell, the code I removed in from load did roughly
nothing -- returning nil metadata didn't suppress type checking as I
think was intended. Throwing away the metadata also created the race in

Pull the check for missing import changes up to PackageHandles, where it
is non-racy and can cause type checking to be skipped. Simplify and
refactor.

Fixes golang/go#35951.

Change-Id: Id4b32b86569afb36863aaf982616b2b3727b0e83
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209737
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-12-04 01:13:08 +00:00
Iskander Sharipov
b1451cf344 gopls/integration: remove commented-out debug code
Change-Id: I824a36f893970588534ec85ade93dfa100d14fe6
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209697
Run-TryBot: Iskander Sharipov <quasilyte@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Peter Weinberger <pjw@google.com>
2019-12-03 23:32:40 +00:00
Peter Weinberger
c197fd4bf3 gopls/integration: add the replay command to replay LSP logs
Documentation is in replay/README.md

Change-Id: Ic5a2b59269d640747a9fea7bb99fb74b2d069111
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209577
Run-TryBot: Peter Weinberger <pjw@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-03 13:40:12 +00:00
galaxy-designer
db047d72ee internal/links: improve links parser, no protocol specification
The existing implementation has no consideration of links with no
protocol specification, so "example.com/comments" now it's trated as
"https://example.com/comments"

"Fixes golang/go#33505"

Corrects the regexp definition

Change-Id: I587d611f26a3f3c5ea89eda7b2c3ccf369e8bb2f
GitHub-Last-Rev: 740ffca04dd16b36a96f03781d58ff727e39ae79
GitHub-Pull-Request: golang/tools#154
Reviewed-on: https://go-review.googlesource.com/c/tools/+/194661
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-03 05:17:22 +00:00
Dan Kortschak
8db96347c9 playground/socket: handle multi-file present play snippets
Fixes golang/go#35242

Change-Id: I9621aa0843026ab6331499bcd0ad5ba1e4a21ca5
Reviewed-on: https://go-review.googlesource.com/c/tools/+/204237
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-12-03 04:46:16 +00:00
Muir Manders
5ae4576c3a internal/lsp: improve completion after accidental keywords
Sometimes the prefix of the thing you want to complete is a keyword.
For example:

variance := 123
fmt.Println(var<>)

In this case the parser produces an *ast.BadExpr which breaks
completion. We now repair this BadExpr by replacing it with
an *ast.Ident named "var".

We also repair empty decls using a similar approach. This fixes cases
like:

var typeName string
type<> // want to complete to "typeName"

We also fix accidental keywords in selectors, such as:

foo.var<>

The parser produces a phantom "_" in place of the keyword, so we swap
it back for an *ast.Ident named "var".

In general, though, accidental keywords wreak havoc on the AST so we
can only do so much. There are still many cases where a keyword prefix
breaks completion. Perhaps in the future the parser can be
cursor/in-progress-edit aware and turn accidental keywords into
identifiers.

Fixes golang/go#34332.

PS I tweaked nodeContains() to include n.End() to fix a test failure
against tip related to a change to go/parser. When a syntax error is
present, an *ast.BlockStmt's End() is now set to the block's final
statement's End() (earlier than what it used to be). In order for the
cursor pos to test "inside" the block in this case I had to relax the
End() comparison.

Change-Id: Ib45952cf086cc974f1578298df3dd12829344faa
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209438
Run-TryBot: Muir Manders <muir@mnd.rs>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-03 04:30:02 +00:00
Rohan Challa
2b6af5f9ac internal/lsp: add nil check for control flow highlighting
Added a check to make sure that highlighting the control flow of
a function only continues if the cursor is actually in a function.

Change-Id: Idac90d9e55c09c3dcb9ae938585157658acc95e9
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209581
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-12-02 20:31:27 +00:00
Heschi Kreinick
5a103c92be internal/imports: make ApplyFixes work despite syntax errors
ApplyFixes is only used by gopls, which cares a lot about files with syntax
errors, and not at all about files that aren't structurally valid. Use
the standard ParseFile function instead of goimports' weird one.

Adding a test is impractical because it seems to break type checking of
whatever package it's in.

Fixes golang/go#35915.

Change-Id: Iaf0e331978415428a422d942a1e0c5f6e66dc8a1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209579
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-02 20:30:33 +00:00
Rohan Challa
aa29eadba2 internal/lsp: add control flow highlighting for functions
When the cursor is on a return statement or in the function declaration
it will highlight the control flow for the function. It will also highlight
individual fields and results if the cursor is specifically in one.

Fixes #34496

Change-Id: I71d460cd174a8fbc61d119b9633c3c3ecbde2af9
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208267
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-02 19:01:20 +00:00
Peter Weinberger
713d4893e8 internal/lsp/protocol: replace code for generating LSP types and stubs
The new code generates all 3 files (tsprotocol.go, tsserver.go, tsclient.go)
at once and tries not to generate unneeded types. This is the code that
generated the checked-in files currently being used (including CL208272
and 209219).
README.md has been modified correspondingly.

Change-Id: I719781a09f27bf0a426f8da3e45f7fa2eb0a7484
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208665
Run-TryBot: Peter Weinberger <pjw@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-12-02 18:46:12 +00:00
Rebecca Stambler
ffc413ea38 internal/lsp: suppress all errors when a view is loaded and checked
We were previously returning errors when we failed to load/check a
user's workspace folder, but now we suppress all errors. We shouldn't
disable gopls functionality if something is broken in a user's workspace
folder, rather, we should fall back to the file= queries that will run
when a user edits a file.

Change-Id: Iae05174ca80d2573c0222ac42f29e5556bda0134
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209420
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
2019-12-02 18:41:08 +00:00
Rebecca Stambler
a51b8faf84 internal/lsp: rename CheckPackageHandle to PackageHandle
Change-Id: I4ea5fed9fcb71b77da4a15c9d85792bda815ddf5
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209419
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
2019-12-02 18:29:46 +00:00
Jędrzej Szczepaniak
6e064ea0cf internal/lsp: link to the new pkg.go.dev instead of godoc.org
Updates golang/go#35563

Change-Id: I88ae3f742daf5043d4784fe8827454fb1ce1f9db
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209337
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-11-30 07:06:09 +00:00
Rebecca Stambler
ecd32218bd internal/lsp: make sure CodeAction.Command is a pointer
This is causing the "command '' not found" errors that we've been
seeing, specifically reported in microsoft/vscode-go#2920.

Also, fixed an issue with import organization in single-line files that
was caught as a result of this.

Change-Id: I2dfedb5d1b8dda976f356b0d6fcd146e53f1a650
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209219
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-11-27 20:10:27 +00:00
Peter Weinberger
c1736c0f0a lsp/protocol: make sure RenameProvider is an interface{}
CL 208272 made one occurrence of RenameProvider an interface{}.
This CL reflects the effect of making that change in the code
generator. (That is, the other occurrence of RenameProvider is now
an interface{} too.) gopls seems to still work, and all tests pass.

Change-Id: Icfc4a5639192c46b564509a601b8c03bbe2665a2
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209158
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-11-27 17:13:10 +00:00
Ian Cottrell
99399511c1 internal/telemetry: lift the tests up to the request level
rather than testing events or metrics directly, we
test them in the context of a full message that would
get sent to the agent

Change-Id: I238a7f9ab7b1456d1b4b2bac2519d814928f2283
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209098
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
2019-11-27 15:41:43 +00:00
Rebecca Stambler
724660f1af gopls/doc: add documentation for gopls with Atom
Change-Id: Ia2e8913c8ff8d7da3061344f2d4e98bab7b4fbd7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/209097
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
2019-11-27 06:49:51 +00:00
Ian Cottrell
7360bd5c0f internal/telemtry: changed to a simpler threading model for stats
this is not a final solution, but it makes it easier to debug
and reason about, and does not require a go routine or buffered
channel

Change-Id: I758758ac80fcd525ab5264e34c48941766a8db11
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208664
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
2019-11-26 22:52:16 +00:00
Ian Cottrell
9fe613bd66 internal/lsp: build the wire.Node lazily
this is needed to move to a model where we do not need to have
the wire form at all

Change-Id: I3b3693e027b568de4e8b4d10f7d5dd022a616e2e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208958
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
2019-11-26 22:51:56 +00:00
Rebecca Stambler
69a79c76c7 internal/lsp: add some minimal validation for client capabilities
We've had a couple of breakages with changes to the protocol that are
bugs on our end. It's hard to review changes to the protocol, and it's
not reasonable to expect that we would remember the correct types for
everything, so we should have a test that validates some basic expectations
about the expected responses. We can add more here as issues come up.

Also, change RenameProvider back to an interface.

Updates golang/go#32703

Change-Id: Ic5f0b0ece40b05e4425cd98ab7bf18db3ad74601
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208272
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
2019-11-26 21:34:59 +00:00
Rohan Challa
e13f15d1b9 internal/lsp: fixes premature return in find implementations
Find implementations sometimes returns no results, as it prematurely returns when it
finds an invalid object. Instead the behavior should be to check all the objects in case
a later object is a valid interface.

Fixes #35602

Change-Id: I0e3e2aa8d3afeaa34e392c2fe3ef8cdcd13b3d1e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208959
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-11-26 21:00:16 +00:00
Rohan Challa
af8577037c internal/lsp: remove duplicate implementations when finding implementations
Finding implementations adds the same implementation multiple times, this commit
removes the duplicates and ensures that only one instance of each implementation
gets returned. Also moves the sorting of results to the test file to ensure that
the tests are deterministic.

Fixes #35600

Change-Id: I244d36a46b7e31bf3c1f845e241239de05d45e6f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208668
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-11-26 20:43:40 +00:00
Francesco Renzi
20805546e7 tools/gopls: add cmd support for highlight
This change adds command line support for highlight.
Provided with an identifier position, it will display
the list of highlights for that within the same file.

Example:

$ gopls highlight ~/tmp/foo/main.go:3:9
$
$ 3:9-6:0
$ 10:22-11:32
$ 12:10-12:9
$ 12:20-30:0

Updates golang/go#32875

Change-Id: I5de73d9fbd9bcc59a3f62e7e9a1331bc3866bc75
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207291
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-11-26 20:36:08 +00:00
Rebecca Stambler
b832835c53 cmd/gopls/integration: remove old VS Code extension for debugging
I have moved this extension out of this repository and into
https://github.com/stamblerre/gopls-debug. It is now published in the VS
Code marketplace. We weren't really doing anything with this, so there's
no need to keep it in this repo. Future integration-related code should
live in golang.org/x/tools/gopls/integration.

Change-Id: Id01e1d55d141a7305fa688a72f8c9ccbee0e28c1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208997
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-11-26 19:44:37 +00:00
Ian Cottrell
fc82735a89 internal/telemetry: delay the conversion of metrics
convert to wire form only when we need to encode it

Change-Id: Ib36ee2fbef773241a30b9aa707ebf311119b8705
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208658
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Reviewed-by: Nathan Dias <nathan.dias@orijtech.com>
2019-11-26 18:15:43 +00:00
Dmitri Shuralyov
b0650ceb63 godoc/static: re-add "or" function call to package.html template
It was removed unintentionally in CL 101295, where the intention was
to remove the (eq $.Dirname "/src") condition.

Updates golang/go#35812

Change-Id: I1591ed221f0d510fb1ffa51a3ecd48d8327fdfbb
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208661
Reviewed-by: Agniva De Sarker <agniva.quicksilver@gmail.com>
2019-11-26 05:54:41 +00:00
Rebecca Stambler
73cd2cc3b5 internal/lsp: don't run analyses on the entire view
Running staticcheck on the entire workspace causes a slowdown, and most
likely users don't want to see staticcheck reports for every
subdirectory of their workspace. Only run staticcheck on open files.

Also, fixed a staticcheck warning that showed up along the way. Filed
golang/go#35718 to remind ourselves to fix all of the staticcheck warnings
that showed up when we ran gopls with staticcheck on x/tools.

Finally, made sure that we don't send empty diagnostics when diagnosing
the snapshot on start-up, as that is not necessary.

Change-Id: Ic51d1abfc80b1b53397057f06a4cfd7e2dc930f9
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208098
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
2019-11-25 22:48:44 +00:00
Heschi Kreinick
9f1eb44090 internal/lsp/source: fix crash on short file
The import formatting code tries to extend the range it's diffing to
the next line after the last import so that it's working with whole
lines. Make sure that the next line actually exists before trying to use
it.

Fixes golang/go#35604.

Change-Id: I18fe61843aa11e62ed311a9ddff62ff876888a15
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208672
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Muir Manders <muir@mnd.rs>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-11-25 22:36:40 +00:00
Heschi Kreinick
efa866333f internal/lsp/tests: skip cgo tests when not supported
I really should have read the trybot results... :(

Change-Id: If2f5d1b8078827efb0cd8ea9165941864bb94d3a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208669
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-11-25 21:54:41 +00:00
Rohan Challa
73db347c3b internal/lsp: do not return interface itself when finding implementations
Finding implementations of an interface should not give the interface itself
as an implementation.

Fixes #35601

Change-Id: Id3352619ece90fb7ca906ddabca613742d156c76
Reviewed-on: https://go-review.googlesource.com/c/tools/+/208667
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-11-25 20:50:44 +00:00
Heschi Kreinick
66af5afb16 internal/lsp/source: give more imports names
Expose ImportPathToAssumedName (internally) and use it in an LSP
completion case that doesn't go through the usual imports code.

Fixes golang/go#35401.

Change-Id: If87912072e11e22c542f7474841e53467a33ef2b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206890
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-11-25 20:50:14 +00:00