Commit Graph

7 Commits

Author SHA1 Message Date
Robert Findley d5e9e3592c go/analysis/passes/loopclosure: enable analysis of parallel subtests
Remove the internal guard preventing the loopclosure analyzer from
checking parallel subtests.

Also, improve the accuracy of the parallel subtest check:
 - only consider statements after the final labeled statement in the
   subtest body
 - verify that the *testing.T value for which T.Parallel() is invoked
   matches the argument to the subtest literal

Fixes golang/go#55972

Change-Id: Ia2d9e08dfa88b5e31a9151872025272560d4b5e8
Reviewed-on: https://go-review.googlesource.com/c/tools/+/447256
gopls-CI: kokoro <noreply+kokoro@google.com>
Reviewed-by: Tim King <taking@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
2022-11-03 17:48:16 +00:00
Robert Findley b2533141c6 gopls/internal/lsp/cache: add support for loading standalone main files
Add support in gopls for working on "standalone main files", which are
Go source files that should be treated as standalone packages.
Standalone files are identified by a specific build tag, which may be
configured via the new standaloneTags setting. For example, it is common
to use the directive "//go:build ignore" to colocate standalone files
with other package files.

Specifically,
- add a new loadScope interface for use in snapshot.load, to add a bit
  of type safety
- add a new standaloneTags setting to allow configuring the set of build
  constraints that define standalone main files
- add an isStandaloneFile function that detects standalone files based
  on build constraints
- implement the loading of standalone files, by querying go/packages for
  the standalone file path
- rewrite getOrLoadIDsForURI, which had inconsistent behavior with
  respect to error handling and the experimentalUseInvalidMetadata
  setting
- update the WorkspaceSymbols handler to properly format
  command-line-arguments packages
- add regression tests for LSP behavior with standalone files, and for
  dynamic configuration of standalone files

Fixes golang/go#49657

Change-Id: I7b79257a984a87b67e476c32dec3c122f9bbc636
Reviewed-on: https://go-review.googlesource.com/c/tools/+/441877
gopls-CI: kokoro <noreply+kokoro@google.com>
Reviewed-by: Alan Donovan <adonovan@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-10-13 15:07:40 +00:00
Robert Findley bddb3720ba gopls: deprecate three experimental features
Deprecate the following features, which never made it out of
experimental:
- experimentalWorkspaceModule (golang/go#52897)
- experimentalWatchedFileDelay (golang/go#55268)
- experimentalUseInvalidMetadata (golang/go#54180)

See the associated issues for rationale behind the deprecations.

With this change, any users configuring these settings will get a
ShowMessageRequest warning them of the deprecation.

Fixes golang/go#52897
Fixes golang/go#55268
Fixes golang/go#54180

Change-Id: I49f178e68793df4e4f9edb63e9b03cad127c5f51
Reviewed-on: https://go-review.googlesource.com/c/tools/+/434640
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
2022-09-28 16:54:30 +00:00
Robert Findley 14462efca9 go/analysis/passes/loopclosure: experiment with checking t.Run+Parallel
Add experimental new logic to the loopclosure analyzer that checks for
access to loop variables from parallel subtests. For now, this is gated
behind an internal variable so that we may experiment with it without
yet affecting cmd/vet.

Add an internal/loopclosure command that enables the experimental new
check.

Change-Id: Ibf7e388a58a2b3e712e66e095d06612cf3ea918c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/430916
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
Reviewed-by: Alan Donovan <adonovan@google.com>
2022-09-20 22:09:32 +00:00
Suzy Mueller 7e129ca5ef gopls: add codelens to reset upgrade diagnostics
This clears the diagnostics that were added by the `Check for
upgrades` codelens for the given go.mod file. The diagnostic
source for the diagnostics from `Check for upgrades` is now
modCheckUpgradesSource instead of modSource in order to allow
us to easily clear these diagnostics.

Fixes golang/go#54065

Change-Id: I7c0824ce1fdfcf2a73ec83342501ceed82fc519f
Reviewed-on: https://go-review.googlesource.com/c/tools/+/426016
Reviewed-by: Alan Donovan <adonovan@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Suzy Mueller <suzmue@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
2022-09-12 15:41:56 +00:00
Robert Findley 3ee171058f gopls/doc: update stale documentation and improve link names
Following up on comments from CL 428595 and CL 426796, improve links to
'here', and update a stale comment on gopls' code location.

Updates golang/go#54509

Change-Id: Ie0e04b01b6e7193294fb9c39a809cee1a5b981c5
Reviewed-on: https://go-review.googlesource.com/c/tools/+/429215
Reviewed-by: Alan Donovan <adonovan@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Robert Findley <rfindley@google.com>
2022-09-07 18:17:13 +00:00
Robert Findley b15dac2b88 gopls: migrate internal/lsp to gopls/internal/lsp
This CL was created using the following commands:

    ./gopls/internal/migrate.sh
    git add .
    git codereview gofmt

For golang/go#54509

Change-Id: Iceeec602748a5e6f609c3ceda8d19157e5c94009
Reviewed-on: https://go-review.googlesource.com/c/tools/+/426796
gopls-CI: kokoro <noreply+kokoro@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
Reviewed-by: Peter Weinberger <pjw@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-09-07 16:44:44 +00:00