mirror of
https://github.com/golang/go
synced 2024-11-18 21:14:44 -07:00
ad473c03aa
When we are processing a go.mod file, we are calling go/packages.load when we should not be. It will always return 0 packages since it is not a .go file. This CL adds branching inside each internal/lsp protocol function and also adds a check in snapshot.PackageHandles for the file type and returns an error. This will prevent `go list` from running on go.mod files for now. Updates golang/go#31999 Change-Id: Ic6d0e9b7c81e1f404342b98e10b9c5387adde2ee Reviewed-on: https://go-review.googlesource.com/c/tools/+/210757 Reviewed-by: Rebecca Stambler <rstambler@golang.org> Run-TryBot: Rohan Challa <rohan@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
// Copyright 2019 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package lsp
|
|
|
|
import (
|
|
"context"
|
|
|
|
"golang.org/x/tools/internal/lsp/protocol"
|
|
"golang.org/x/tools/internal/lsp/source"
|
|
"golang.org/x/tools/internal/lsp/telemetry"
|
|
"golang.org/x/tools/internal/span"
|
|
"golang.org/x/tools/internal/telemetry/log"
|
|
"golang.org/x/tools/internal/telemetry/trace"
|
|
)
|
|
|
|
func (s *Server) documentSymbol(ctx context.Context, params *protocol.DocumentSymbolParams) ([]protocol.DocumentSymbol, error) {
|
|
ctx, done := trace.StartSpan(ctx, "lsp.Server.documentSymbol")
|
|
defer done()
|
|
|
|
uri := span.NewURI(params.TextDocument.URI)
|
|
view, err := s.session.ViewOf(uri)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
snapshot := view.Snapshot()
|
|
f, err := view.GetFile(ctx, uri)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var symbols []protocol.DocumentSymbol
|
|
switch f.Kind() {
|
|
case source.Go:
|
|
symbols, err = source.DocumentSymbols(ctx, snapshot, f)
|
|
case source.Mod:
|
|
return []protocol.DocumentSymbol{}, nil
|
|
}
|
|
|
|
if err != nil {
|
|
log.Error(ctx, "DocumentSymbols failed", err, telemetry.URI.Of(uri))
|
|
return []protocol.DocumentSymbol{}, nil
|
|
}
|
|
return symbols, nil
|
|
}
|