export method

Implementation

Archive export() {
  if (!state.isDirty) {
    return this.archive;
  }
  final archive = Archive();
  for (final entry in state.added.entries) {
    archive.addFile(ArchiveFile(entry.key, entry.value.length, entry.value));
  }
  for (final file in this.archive) {
    if (state.removed.contains(file.name) ||
        state.added.containsKey(file.name)) {
      continue;
    }
    archive.addFile(file);
  }
  return archive;
}