如何从GitLab下载单个文件? [英] How to download a single file from GitLab?

问题描述

我知道可以提取然后使用带有/to/file路径的checkout下载该特定文件.

I know it is possible to fetch then use checkout with the path/to/file to download that specific file.

我的问题是我每天有1 MB的数据上限，并且git fetch无论如何都将下载所有数据，即使它直到使用git checkout才将它们保存到磁盘上.我仍然使用我的数据

My issue is that I have a 1 MB data cap per day and git fetch will download all the data anyway even if it does not save them to disc until I use git checkout. I still used my data

我对git fetch/checkout如何正确的理解吗?有没有一种方法可以下载特定文件，而仅在进行下载之前先查看是否有新版本.

Is my understanding of how git fetch/checkout correct? is there a way to download a specific file only to see if there is a new version before proceeding with the download.

推荐答案

Gitlab为此提供了一个REST API.

Gitlab has a rest API for that.

您可以使用curl从存储库中获取文件:

You can GET a file from repository with curl:

curl https://gitlab.com/api/v4/projects/:id/repository/files/:filename\?ref\=:ref

例如:

curl https://gitlab.com/api/v4/projects/12949323/repository/files/.gitignore\?ref\=master

如果您的存储库不公开，则还需要通过添加-标头'Private-Token:< your_access_token>'来提供访问令牌.

If your repository isn't public you also need to provide an access token by adding --header 'Private-Token: <your_access_token>'.

您可以检查如何找到存储库api id

You can check how to find repository api id here.

Api文档

有关令牌的更多信息

还有一个使用此api的 python库.

There is also a python library that uses this api.

请注意，这是GitLab特定的解决方案，不适用于其他主机.

Note that this is GitLab specific solution and won't work for other hostings.

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