getPreviousRef static method

Future<String> getPreviousRef(
  1. String? root, {
  2. String tagPrefix = 'v',
})

Implementation

static Future<String> getPreviousRef(String? root, {String tagPrefix = 'v'}) async {
  final tags = await getVersions(root, tagPrefix: tagPrefix);
  if (tags.isEmpty) {
    throw const GitException('No tags found');
  }

  return tags.last.$1;
}