run method

@override Future run()

Runs this command.

The return value is wrapped in a Future if necessary and returned by CommandRunner.runCommand.

Implementation

@override
Future run() async {
  var objectSha1 = argResults!.rest.first;

  var gitRootDir = GitRepository.findRootDir(Directory.current.path)!;
  var repo = await GitRepository.load(gitRootDir);

  var objRes = await repo.objStorage.read(GitHash(objectSha1));
  var obj = objRes.get();
  GitTree? tree;
  if (obj is GitTree) {
    tree = obj;
  } else if (obj is GitCommit) {
    tree = (await repo.objStorage.readTree(obj.treeHash)).get();
  } else {
    assert(false);
  }

  for (var leaf in tree!.entries) {
    var leafObj = (await repo.objStorage.read(leaf.hash)).get();
    var type = leafObj.formatStr();
    var mode = leaf.mode.toString().padLeft(6, '0');
    print('$mode $type ${leaf.hash}    ${leaf.name}');
  }
}