getVersions static method

Future<List<(String, Version)>> getVersions(
  1. String? root
)

Implementation

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

  final versions = tags
      .where((tag) => tag.isNotEmpty)
      .map((tag) {
        String version = tag;
        if (tag.startsWith('v')) {
          version = tag.substring(1);
        }

        try {
          return (tag, Version.parse(version));
        } catch (e) {
          logger.detail('Skipping tag $tag . Not a valid version.');
          return null;
        }
      })
      .whereType<(String, Version)>()
      .toList();

  final sortedVersions = versions.toList()..sort((a, b) => a.$2.compareTo(b.$2));

  return sortedVersions;
}