删除git存储库(Deletion of git repository)

删除git存储库(Deletion of git repository)

考虑以下计划：

var path = Path.Combine( Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetRandomFileName())); Directory.CreateDirectory(path); var testFile = Path.Combine(path, "test.txt"); File.WriteAllText(testFile, "Test file"); var source = Repository.Init(path); using (var repository = new Repository(source)) { repository.Index.Add("test.txt"); } Directory.Delete(path, true);

删除存储库文件夹后，我收到一个UnauthorizedAccessException - 拒绝访问其中一个内部git文件。 为了删除文件夹，还有什么我应该处理的吗？

Consider following program:

var path = Path.Combine( Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetRandomFileName())); Directory.CreateDirectory(path); var testFile = Path.Combine(path, "test.txt"); File.WriteAllText(testFile, "Test file"); var source = Repository.Init(path); using (var repository = new Repository(source)) { repository.Index.Add("test.txt"); } Directory.Delete(path, true);

On deletion of repository folder I get an UnauthorizedAccessException - access to one of internal git files is denied. Is there anything else I should dispose of in order to delete the folder?

最满意答案

为了删除文件夹，还有什么我应该处理的吗？

你的处理模式很好。 上述问题的起源不同。

如文档中所述，当存在与权限相关的问题时，将引发UnauthorizedAccessException 。

实际上，Libgit2Sharp的行为类似于git，并将.git/objects层次结构下的文件标记为只读，因此在尝试删除它们时会抛出异常。

为了解决这个问题，并在运行测试时简化清理阶段，我们开发了一个辅助方法（即DirectoryHelper.DeleteDirectory() ），它以递归方式取消设置这些只读属性并删除文件和目录。

请参阅源代码 ，您是否愿意重复使用它。

Is there anything else I should dispose of in order to delete the folder?

Your disposing pattern is just fine. The mentioned issue has a different origin.

As stated in the documentation, UnauthorizedAccessException is raised when there's a permission related issue.

Indeed, Libgit2Sharp behaves similarly to git regarding this and marks files under the .git/objects hierarchy as read-only, thus the thrown exception when attempting to delete them.

In order to work around this, and ease the clean up phase when our tests are run, we've developed a helper method (ie. DirectoryHelper.DeleteDirectory()), which recursively unsets those read-only attributes and delete files and directories.

See the source code would you be willing to reuse it.