| package lsp |
| |
| import ( |
| "context" |
| |
| "golang.org/x/tools/internal/lsp/protocol" |
| "golang.org/x/tools/internal/lsp/source" |
| "golang.org/x/tools/internal/span" |
| ) |
| |
| func (s *Server) foldingRange(ctx context.Context, params *protocol.FoldingRangeParams) ([]protocol.FoldingRange, error) { |
| uri := span.NewURI(params.TextDocument.URI) |
| view := s.session.ViewOf(uri) |
| f, err := getGoFile(ctx, view, uri) |
| if err != nil { |
| return nil, err |
| } |
| m, err := getMapper(ctx, f) |
| if err != nil { |
| return nil, err |
| } |
| |
| ranges, err := source.FoldingRange(ctx, view, f, s.session.Options().LineFoldingOnly) |
| if err != nil { |
| return nil, err |
| } |
| return source.ToProtocolFoldingRanges(m, ranges) |
| } |
