formatGoToDefinitionResult function

String formatGoToDefinitionResult(List<LspLocation>? locations, { String? cwd, })

Format goToDefinition result.

Implementation

String formatGoToDefinitionResult(List<LspLocation>? locations, {String? cwd}) {
  if (locations == null || locations.isEmpty) {
    return 'No definition found. This may occur if the cursor is not on a '
        'symbol, or if the definition is in an external library not indexed '
        'by the LSP server.';
  }

  final valid = locations.where((l) => l.uri.isNotEmpty).toList();
  if (valid.isEmpty) {
    return 'No definition found. This may occur if the cursor is not on a '
        'symbol, or if the definition is in an external library not indexed '
        'by the LSP server.';
  }

  if (valid.length == 1) {
    return 'Defined in ${formatLocation(valid[0], cwd: cwd)}';
  }

  final locationList = valid
      .map((loc) => '  ${formatLocation(loc, cwd: cwd)}')
      .join('\n');
  return 'Found ${valid.length} definitions:\n$locationList';
}