git 克隆旧版本的 github repo
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Cloning an older version of github repo
提问by Mobie
I have an Amazon EC2 machine. I would like to clone an older version of github repo on this machine. Normally I use git clone https://linktomyrepo.gitHow can I clone an older version, say an update from 14 days ago? I can see the exact version I need in the commit history of repository, but do not know how to clone it onto the EC2 machine. Do I need to use the little SHA code next to each commit?
我有一台 Amazon EC2 机器。我想在这台机器上克隆一个旧版本的 github repo。通常我使用 git clone https://linktomyrepo.git如何克隆旧版本，比如 14 天前的更新？我可以在存储库的提交历史记录中看到我需要的确切版本，但不知道如何将其克隆到 EC2 机器上。我需要在每次提交旁边使用小 SHA 代码吗？
回答by Olivier Refalo
You can always checkout any state you like by using a commit hash.
您始终可以使用提交哈希检查您喜欢的任何状态。
For instance, by looking a the log, you identified that 233ab4ef was the state you were interested in, issue a git checkout 233ab4efto checkout that state.
例如，通过查看日志，您确定 233ab4ef 是您感兴趣的状态，发出 agit checkout 233ab4ef以检查该状态。
Another way to achieve this is by using git checkout @{14.days.ago}
实现这一目标的另一种方法是使用 git checkout @{14.days.ago}
回答by ronalchn
Git is not designed that way. When you clone a repository, you are copying all versions.
Git 不是那样设计的。克隆存储库时，您正在复制所有版本。
So first clone a repository (which does initially checkout the latest version), then checkout the version you actually want.
因此，首先克隆一个存储库（它最初会检出最新版本），然后检出您真正想要的版本。
You can checkout the commit based on the hash.
您可以根据哈希签出提交。
git checkout afe52
You can also checkout based on date (instead of looking up the hash), eg:
您还可以根据日期结帐（而不是查找哈希值），例如：
git checkout 'master@{1979-02-26 18:30:00}'
git checkout @{14.days.ago}
To check the commits you can checkout, use git log.
要检查您可以检出的提交，请使用git log.
回答by TSpartanT
Also for Github.com UI,
同样对于 Github.com UI，
For those wanting to download a specific Commit, steps are below:
对于那些想要下载特定 Commit 的人，步骤如下：
- Go to "Commits"
- Click the "<>" icon to the right of the desired commit
- Select Clone or Download
- Download ZIP
- 转到“提交”
- 单击所需提交右侧的“<>”图标
- 选择克隆或下载
- 下载压缩包
回答by tryingToLearn
Posting this solution specifically for github.comUI.
专门为github.comUI发布此解决方案。
I was using an older version of Keycloakand wanted to download the source. On github.com, it was a simple process:
我使用的是旧版本的Keycloak，想下载源代码。在github.com 上，这是一个简单的过程：
- Go to releases section
- Download the required release.
- 转到发布部分
- 下载所需的版本。
