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114c575556
Support textDocument/foldingRange request. Provide folding ranges for multiline comment blocks, declarations, block statements, field lists, case clauses, and call expressions. Fixes golang/go#32987 Change-Id: I9c76e850ffa0e5bb65bee273d8ee40577c342f92 Reviewed-on: https://go-review.googlesource.com/c/tools/+/192257 Run-TryBot: Suzy Mueller <suzmue@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rebecca Stambler <rstambler@golang.org>
29 lines
641 B
Go
29 lines
641 B
Go
package lsp
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import (
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"context"
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"golang.org/x/tools/internal/lsp/protocol"
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"golang.org/x/tools/internal/lsp/source"
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"golang.org/x/tools/internal/span"
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)
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func (s *Server) foldingRange(ctx context.Context, params *protocol.FoldingRangeParams) ([]protocol.FoldingRange, error) {
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uri := span.NewURI(params.TextDocument.URI)
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view := s.session.ViewOf(uri)
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f, err := getGoFile(ctx, view, uri)
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if err != nil {
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return nil, err
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}
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m, err := getMapper(ctx, f)
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if err != nil {
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return nil, err
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}
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ranges, err := source.FoldingRange(ctx, view, f)
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if err != nil {
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return nil, err
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}
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return source.ToProtocolFoldingRanges(m, ranges)
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}
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