1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
// 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/gopls/internal/lsp/mod"
"golang.org/x/tools/gopls/internal/lsp/protocol"
"golang.org/x/tools/gopls/internal/lsp/source"
"golang.org/x/tools/gopls/internal/lsp/template"
"golang.org/x/tools/gopls/internal/lsp/work"
)
func (s *Server) hover(ctx context.Context, params *protocol.HoverParams) (*protocol.Hover, error) {
snapshot, fh, ok, release, err := s.beginFileRequest(ctx, params.TextDocument.URI, source.UnknownKind)
defer release()
if !ok {
return nil, err
}
switch snapshot.View().FileKind(fh) {
case source.Mod:
return mod.Hover(ctx, snapshot, fh, params.Position)
case source.Go:
return source.Hover(ctx, snapshot, fh, params.Position)
case source.Tmpl:
return template.Hover(ctx, snapshot, fh, params.Position)
case source.Work:
return work.Hover(ctx, snapshot, fh, params.Position)
}
return nil, nil
}
|
