Wired through support for calling x/mod's go.work formatter on go.work
files into LSP. Tested it by hand in editor using the "Format Document"
command. Added a test case to workspace_test regtest, though I'm not
totally sure the test is correct.
For golang/go#50930
Change-Id: Ied052ded514bb36f561737698f0e2d7b488158e7
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This change adds support for full documentation of builtin types in the
hover info, consisting of the type declaration, a link to pkg.go.dev,
and the text of the doc comments in the `builtin` pseudo-package.
Full documentation for builtin functions was already supported.
Removes the special case for the `error` interface, which is not needed
and didn't provide the full documentation anyway, only the type
declaration.
The code has to determine the parent ast.GenDecl (which holds the doc
comments) for the ast.TypeSpec of a builtin type.
Fixesgolang/go#50196
Change-Id: I51a054cd7e864300ba2e51152311744b7bcf3e0c
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The VS Code extension uses information about imports to figure out
whether a given function is a Testify test. As of writing, it asks:
- Does the file import Testify?
- Does the package it's in do so?
To answer these questions, add ListImports, which tells you about the
packages imported by the current file, including their import name,
plus the import paths of all imports in the entire package.
I suspect the latter may be wrong in the presence of GOPATH vendoring,
but that should be a relatively rare situation at this point so I didn't
bother testing.
Fixesgolang/go#40514.
Change-Id: I4c69e1db80dce6e594bdb595a81aade1ddec4d29
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Remove the workspace_metadata command, as VS Code no longer needs this
to run workspace commands (it can use go.work instead).
Updates golang/go#44696
Change-Id: Ife579a15e64969c4301e4508e18b7c8a8b633b9f
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This change adds a list of conventional acronyms that are used for function
completion. For example, "err" for "error" and "tx" for "sql.Tx" or "sqlx.Tx".
Fixesgolang/go#48260
Change-Id: Iff951ee58c0c95389d474cc45dfd84b483ff71e3
GitHub-Last-Rev: 05ccd5a2fe95e2e0504d28230308c4888477a977
GitHub-Pull-Request: golang/tools#363
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CompletionItem.Label is what is shown to the user. Unless InsertText is
overridden by there being a TextEdit, InsertText should be the same
as Label.
Change-Id: I200739fbdfca19aa33154d5391b3ebcc79dd7af5
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For dense queries, the fastfuzzy matcher is around 3x faster. It also
has improved scoring for exact matches of CamelCase words or path
segments.
Fixesgolang/go#50016
Change-Id: I04cae11cbc54de59d54733836876a9ee759c80b6
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In
type SyncMap[K comparable, V any] struct {}
func (s *Syn
Syn sould be completed as SyncMap[K, V], as the type parameters
are required for receivers by the language definition.
fixesgolang/go#50684
Change-Id: I6946d41c49df8bbd336225718c36e3c17dde0b6f
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This change makes source.FormatVarType return the instantiated type
parameter instead of the actual AST expression because that will just
refer to the abstract type parameter and not the insantiated one.
I am not sure if this covers all edge cases or if there's a better
solution but I'm happy to adjust to whatever is appropriate.
Fixesgolang/go#50623
Change-Id: I6e0b2d93c47c9a0502f2995ca8d3668a9a31c056
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We have inconsistent rendering of newlines in enums, as pointed out in
CL 314189 (that change edited the markdown directly, which won't work).
Change-Id: Ie39b80fe65287bd447d18cacdaea60b24b4bd08f
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The fastfuzzy matcher is around 3x faster than the fuzzy matcher for
queries that need to search a large number of symbols, and has improved
scoring due to built-in knowledge about the structure of Go symbols.
Enable it in experimental builds of gopls, with plans to enable it by
default in the next release.
For golang/go#50016
Change-Id: Ie2c333f248bb8397d92f52fbbfdd2bf623372d0a
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Hook up the fastfuzzy symbol matcher to our fzf-style query parsing, for
consistency with the (slow) fuzzy matcher.
In the past I had wanted to implement this natively inside the
SymbolMatcher, but it is much simpler to keep using combinators. In the
common case we'll just be using fuzzy matching.
For golang/go#50016
Change-Id: I1c62c8c8e9d29da570cb1e4034c2b10782529081
Reviewed-on: https://go-review.googlesource.com/c/tools/+/376362
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CL 379116 changes the format of the error this checker is looking for.
Update it to handle both the old and new form.
Change-Id: I91668e4fcbe203a9028d07b780fd17e9758fc838
Reviewed-on: https://go-review.googlesource.com/c/tools/+/379174
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There is no standard for go template file extensions, and users may not
want this functionality. Make template support opt-in by changing the
default value of templateExtensions to be [].
Updates golang/vscode-go#1957
Change-Id: I7e37d22b1bc63d8300634b3b0394b4036b43fa49
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Honor the file kind provided by clients for overlays, by passing the
FileHandle into View.FileKind and checking for overlays.
For golang/vscode-go#1957
Change-Id: I4a767cb64dc5205f1d10c3126a2cbe67c21a34e4
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Make the language id (sent from the client) 'gotmpl' equivalent to 'tmpl'
Wherever a view is known, use its options to determine which files
are template files. Whenever the client sends an explicit
languageID, use that.
Partially fixesgolang/vscode-go#1957
Change-Id: I04cd630d6c6c80e0a78c2fafb6ddc1166ce86829
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Add additional order invariants to workspace symbol results to
differentiate between items of equal score: sort next by symbol length,
and then finally by lexical ordering.
For golang/go#50016
Change-Id: Ic5cda2628f57cecfe972b7585525c49b0f8518bf
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Reviewed-by: Paul Jolly <paul@myitcv.org.uk>
This adds two new snippets, centred around string manipulation.
The first snippet applies to variables of type string, and is called
split. When used, it replaces `someStringVar.split!` with
`strings.Split(someStringVar, "|")`, where `|` indicates the location of
the cursor.
The second snippet is essentially the same as the first, but in
"reverse". Meaning that rather than going from a string to a slice of
strings, it goes from a slice of strings to a single string:
`someStringSlice.join!` -> `strings.Join(someStringSlice, "|")`.
Change-Id: I0e303a39766463034687f76a5d9dbab419e2021b
GitHub-Last-Rev: 935cc418e75d54f0e5b1194cdb576c8829252a26
GitHub-Pull-Request: golang/tools#347
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Workspace symbols requests fail when a file in the workspace is missing
metadata, such as if a build-tagged file is open in an overlay. We keep
going if metadata is missing, but not on metadata errors (such as
packages.Load errors).
Change this to log and keep going on errors.
Fixesgolang/go#50536
Change-Id: I41331e864bf21e4f39674248bc30bfc02a4c3d1d
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Use github.com/jba/printsrc in place of github.com/sanity-io/litter to
generate the Go code with API documentation. It is smart enough
to elide type names, making the "massive hack" of deleting them
unnecessary. It also omits zero values from the output.
Change-Id: Ic1bb937b9a3695e6da6db72b74c6049be1c5b80d
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The error messages produced by go/types related to an incorrect number
of return values have changed, and have been repositioned. Update the
fillreturns analyzer to handle the Go 1.18 form of these errors.
Ideally we'd use error codes here, but can't because they are not
forwarded by go/packages. Added a TODO to revisit when error codes are
exposed.
Change-Id: I4c594fd2fd1cb7423f37ff9c6a57e9490dcbc2a4
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Adds 'templateExtensions' (with default ["tmpl", "gotmpl"]) to control
which files gopls considers template files.
Adds template support documentation to features.md.
Fixesgolang/go#36911
Change-Id: If0920912bf3748d1c231b3b29e7a008da186bede
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Guard against the panic in golang/go#49397, though it should not be
possible with well-formed AST.
Updates golang/go#49397
Change-Id: I3428504a4cfd361c1f51316d8c9aeee4aa9d7f42
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Move template processing out of experimental and enable it. Users
can set the option 'templateSupport' to false to disable it.
Also, add a new flag 'templateExtensions', defaulting to ['tmpl','gotmpl']
to let the user provide a list of extensions of files
to be considered as template files.
Change-Id: I724387738c1632256999cda304d6cf9fa48ed91d
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Apply Options.DirectoryFilters when searching for workspace symbols.
The natural way to implement it would lead to an import loop, so
the working code was moved from cache to source.
Fixesgolang/go#48939
Change-Id: Iccf32bc8327ba7845505a6a3de621db8946063f5
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To enable removing subscripts from go/types without breaking x/tools
tests, temporarily normalize test hover strings to strip subscripts.
Change-Id: I373122150e9ca889e2dcbc77875fe1b0dbbe3e15
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If the selected region is a block statement, gopls
does not return a valid function extraction. This
change adjusts the range to be the statements inside
of the selected block statement.
Fixesgolang/go#48963
Change-Id: I9b1fb5005f961f30c1fa0333cd1f2050ed5eedef
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When we add a view, we should check if we already have a view for the
given folder.
Updates golang/go#48844
Change-Id: I0de27d420e2b4df3b33b913ae27b108bab6b7d12
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I mistakenly used DynamicConfigurationSupported for all capabilities,
not just the workspace/configuration one.
Fixesgolang/go#48600
Change-Id: Ie9b205d89da6e4d110a5310b31fc1ba22f2b5383
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Add a new "usesgenerics" analyzer to report uses of features related to
generic programming.
This analyzer may be used to temporarily guard other analyzers until
they may be updated to support generic features.
Along the way, update the typeparams API to return the Info.Instances
map, rather than provide indirect access, so that it can be iterated.
Fixesgolang/go#48790
Change-Id: Ia3555524beff6e19f0b9101582205e26e757c8da
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This isn't strictly necessary for some of the cases, but it's better to
use it in all cases. Also added a test to ensure that we avoid
(*token.File).Offset in all of gopls--test was probably overkill, but it
was quick to write.
Change-Id: I6dd0126e2211796d5de4e7a389386d7aa81014f0
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This CL adds a new infertypeargs analyzer, which finds call exprs where
type arguments could be inferred, and suggests a quick fix to simplify
them.
Along the way, may two changes to the supporting frameworks:
- Initialized types.Info.Instances in go/packages
- Fail analysis tests run with suggested fixes if formatting the
resulting source fails.
Change-Id: Ib15e5bd7c26aa293c5fc18a4cff6bc047e9e31d2
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I missed the TODO in undeclaredname to add support for functions, so
really this belongs in that analyzer. This removes a fair bit of code.
However, the type error analyzers don't really work with the go/analysis
testing framework because the suggested fixes are split from the
diagnostics, so I moved the tests into the gopls tests.
Change-Id: I861a7ad531d2732fe698ee0ac46f23ad53b16812
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All operations within a file should be in terms of token.Pos, until the
value must be returned.
Fixesgolang/go#48492
Change-Id: I2adfcad8b4729386700c08ba4618e033bf7c3db5
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Add an analyzer that checks for empty interfaces in constraint position,
that could instead use the new predeclared "any" type.
Change-Id: I6c11f74c479c2cba64b3b12e61d70d157f94393b
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This adds an analyzer that provides suggested fixes for undeclared name
errors on function calls, implementing a stub of the fuction (with an
empty body). As of now this doesn't try to guess returned types but
only parameters.
Generated functions are appended at the end of the file where these type
errors occur.
Updates golang/go#47558
Change-Id: Iaef45ada6b7b73de1fbe42e5f7e334512b65e6c7
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This CL updates the internal/typeparams package with the new API from CL
349629, switching Info.Inferred to Info.Instances.
Change-Id: I8f98dc39c844ef8891863c08b747f63924ab1c53
Reviewed-on: https://go-review.googlesource.com/c/tools/+/351250
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
This change adds a command that can be used to see the difference in
API between two gopls versions. It prints out the changes in a way that
can be copy-pasted into the release notes.
Also, only run the copyright test with 1.18. I wanted to do this before
to use filepath.WalkDir, but now it also doesn't work with generic
syntax (it doesn't use packages.Load, so doesn't respect build tags).
Fixesgolang/go#46652
Change-Id: I3670e0289a8eeaca02f4dcd8f88f206796ed2462
Reviewed-on: https://go-review.googlesource.com/c/tools/+/327276
Trust: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
As part of the work for implementing method-stub code generation,
this CL updates the function signature of source/command.go's SuggestedFixFunc
so that a command can operate on the entire source.Snapshot to analyze
and change multiple packages and their files.
Updates golang/go#37537
Change-Id: I8430b2189ce7d91d37ab991f87ba368245293e56
Reviewed-on: https://go-review.googlesource.com/c/tools/+/279412
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Trust: Rebecca Stambler <rstambler@golang.org>
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
This CL pulls in the latest changes from go/internal/gcimporter, while
avoiding breaking the build on older go versions. To help maintain
compatibility with older Go versions while minimizing the diff with the
standard library importer, the internal/typeparams package was
significantly expanded.
I decided to use type aliases in the internal/typeparams package on Go
version >= go1.18, and placeholder types on Go version < go1.18. This
reduces the amount of copying needed in the APIs, though it might not be
the best decision if we ever decide to export this package.
Documentation was also updated to be more concise and specific to the Go
version being used.
In order to actually fix the x/tools Trybot for packages using generics
in the standard library, we need to switch from the 'typeparams' build
constraint to the 'go1.18' build constraint. This means if we make any
additional API changes in go/types we'll have to submit them with a
broken x/tools Trybot and then immediately fix the x/tools build.
Change-Id: Ifa0b1c37b89dc549ee295fa3a959f03deda86e56
Reviewed-on: https://go-review.googlesource.com/c/tools/+/349949
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
Enable to hover runes found in basic literals in various forms.
When a rune is found, the hover message provides a summary composed of a
printable version (if it exists) of the rune, its codepoint and its name.
Behaviour varies slightly depending on the basic literal: rune literals
always display the summary when hovered, string literals only display it
when an escaped rune sequence is found to avoid providing unnecessary
information, and finally number literals only when expressed as a
hexadecimal number whose size ranges from one to eight bytes.
Fixesgolang/go#38239
Change-Id: I024fdd5c511a45c7c285e200ce1eda0669a45491
Reviewed-on: https://go-review.googlesource.com/c/tools/+/321810
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Trust: Rebecca Stambler <rstambler@golang.org>
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Michael Matloob
fzipp
Heschi Kreinick
Robert Findley
Shoshin Nikita
pjw
Marwan Sulaiman
Russ Cox
A_D
Rohan Verma
Jonathan Amsterdam
Suzy Mueller
Rebecca Stambler
Francesco Renzi
Jean-Hadrien Chabran