Method addNodeOutliningSpans

internal/ls/folding.go:61–99

(ctx context.Context, sourceFile *ast.SourceFile)

}

func (l *LanguageService) addNodeOutliningSpans(ctx context.Context, sourceFile *ast.SourceFile) []*lsproto.FoldingRange {
	depthRemaining := 40
	current := 0

	statements := sourceFile.Statements
	n := len(statements.Nodes)
	foldingRange := make([]*lsproto.FoldingRange, 0, 40)
	for current < n {
		for current < n && !ast.IsAnyImportSyntax(statements.Nodes[current]) {
			foldingRange = append(foldingRange, visitNode(ctx, statements.Nodes[current], depthRemaining, sourceFile, l)...)
			current++
		}
		if current == n {
			break
		}
		firstImport := current
		for current < n && ast.IsAnyImportSyntax(statements.Nodes[current]) {
			foldingRange = append(foldingRange, visitNode(ctx, statements.Nodes[current], depthRemaining, sourceFile, l)...)
			current++
		}
		lastImport := current - 1
		if lastImport != firstImport {
			foldingRangeKind := lsproto.FoldingRangeKindImports
			foldingRange = append(foldingRange, createFoldingRangeFromBounds(
				ctx,
				astnav.GetStartOfNode(astnav.FindChildOfKind(statements.Nodes[firstImport],
					ast.KindImportKeyword, sourceFile), sourceFile, false /*includeJSDoc*/),
				statements.Nodes[lastImport].End(),
				foldingRangeKind,
				sourceFile,
				l,
			))
		}
	}

	// Visit the EOF Token so that comments which aren't attached to statements are included.
	foldingRange = append(foldingRange, visitNode(ctx, sourceFile.EndOfFileToken, depthRemaining, sourceFile, l)...)
	return foldingRange
}

func (l *LanguageService) addRegionOutliningSpans(ctx context.Context, sourceFile *ast.SourceFile) []*lsproto.FoldingRange {
	regions := make([]*lsproto.FoldingRange, 0, 40)