migrateOptional static method

String migrateOptional(
  1. String location
)

location after optional:-aware migrate: optional:classpath:x gives optional:resources:x.

Implementation

static String migrateOptional(String location) {
  const optional = 'optional:';
  return location.startsWith(optional)
      ? '$optional${migrate(location.substring(optional.length))}'
      : migrate(location);
}