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go/internal/lsp/code_lens.go

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// Copyright 2020 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/mod"
"golang.org/x/tools/internal/lsp/protocol"
"golang.org/x/tools/internal/lsp/source"
)
func (s *Server) codeLens(ctx context.Context, params *protocol.CodeLensParams) ([]protocol.CodeLens, error) {
snapshot, fh, ok, err := s.beginFileRequest(ctx, params.TextDocument.URI, source.UnknownKind)
if !ok {
return nil, err
}
switch fh.Kind() {
case source.Mod:
return mod.CodeLens(ctx, snapshot, fh.URI())
case source.Go:
return source.CodeLens(ctx, snapshot, fh)
}
// Unsupported file kind for a code action.
return nil, nil
}