用于元数据存储/检索的 Git 挂钩
git 不可避免的怪癖之一是它无法存储和检索有关文件的元数据。例如，在 Mac 上，标签以“扩展属性”存储（可通过 xattr 访问），如果文件受到检出影响，则任何检出/重置/合并/拉取命令都将删除这些属性。
我环顾四周，看看是否有人已经编写了元数据保存脚本，但我一无所获。
所以我想做的是使用 Git 的钩子系统：
- 在提交文件时读取扩展属性，
- 将属性写入存储在存储库中的文件，该文件也被提交，
- 将扩展属性应用于在合并中修改的文件/结账/重置。
我应该使用哪个挂钩？ post-receive 和 pre-commit 是我所需要的吗？ 预提交还可以将文件添加到提交中（即在写入新属性之后）吗？
One of git's unavoidable quirks is its inability to store and retrieve metadata about a file. For example, on the mac, labels are stored with "extended attributes" (accessible with xattr), and any checkout/reset/merge/pull command will erase those attributes if the file is affected by the checkout.
I've looked around to see if someone has written metadata-saving scripts already, but I came up dry.
So what I'd like to do is use Git's hook system to:
- Read extended attributes when files are committed,
- Write the attributes to a file stored in the repository that also gets committed,
- Apply the extended attributes to files that are modified in a merge/checkout/reset.
Which of the hooks should I use? Are post-receive and pre-commit all that I need? Can pre-commit also add a file to the commit (i.e., after writing the new attributes)?
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gibak 工具使用
预提交和< code>post-checkout 让其 ometastore 工具保存/恢复元数据（可选地包括 xattrs）。您不需要
接收后。它在推送的远程端运行。它运行于裸存储库，因此它没有必要尝试从推送的提交内容中更新任何文件。在结帐后执行此操作，您知道您将有一个可用的工作树。The gibak tool uses
pre-commitandpost-checkoutto let its ometastore tool save/restore metadata (optionally including xattrs).You do not want
post-receive. It is run on the remote end of pushes. It runs for bare repositories, so it has no business trying to update any files from the contents of a pushed commit. Do it inpost-checkoutwhere you know you will have a working tree available.metastore能够保存和恢复文件元数据，将其存储在单独的文件中（您可以将其包含在您的提交中）metastoreis able to save and restore file metadata, storing it in a separate file (which you can include in your commits)