reviveColumn function

Column reviveColumn(ConstantReader cr)

Implementation

Column reviveColumn(ConstantReader cr) {
  ColumnType columnType;

  var indexTypeObj = cr.peek('indexType')?.objectValue;
  indexTypeObj ??= cr.revive().namedArguments['indexType'];

  var columnObj =
      cr.peek('type')?.objectValue.getField('name')?.toStringValue();
  var indexType = IndexType.values[
      indexTypeObj?.getField('index')?.toIntValue() ?? IndexType.none.index];

  if (const TypeChecker.fromRuntime(PrimaryKey)
      .isAssignableFromType(cr.objectValue.type!)) {
    indexType = IndexType.primaryKey;
  }

  if (columnObj != null) {
    columnType = _ColumnType(columnObj);
  } else {
    // Default to varchar
    columnType = ColumnType.varChar;
  }

  return Column(
    isNullable: cr.peek('isNullable')?.boolValue ?? false,
    length: cr.peek('length')?.intValue ?? 255,
    defaultValue: cr.peek('defaultValue')?.objectValue,
    type: columnType,
    indexType: indexType,
  );
}