如何检查远程Git仓库URL的有效性？ [英] How to check the validity of a remote git repository URL?

问题描述

在bash脚本，这将是验证最简单的方法，一个git的URL指向有效的git回购和脚本访问从中读取数据？

这是应该得到支持的协议是 git的@ ，的https：// 和混帐：// 。卷曲的 git的失败：// 协议

  [e-mail]：用户名/ Example.git
HTTPS：//[e-mail]/UserName/Example.git
混帐：//github.com/UserName/Example.git
 

请注意：我不要求检查，看是否有URL语法正确，我需要验证回购存在于从bash脚本中输入的URL位置

。

解决方案

作为的这个问题，则可以使用 git的LS-远程来测试你的地址。

  

如果您需要调试的git电话设置GIT_TRACE = 1 。例如：

  ENV GIT_PROXY_COMMADN = myproxy.sh GIT_TRACE = 1 git的LS-远程https：//开头...
 

  

git的LS-远程是我知道的测试与通信的最快方法
  远程仓库没有实际克隆。因此，它作为这个测试工具
  问题。

您可以看到它用于检测地址问题<任何回购code> git的LS-远程返回1​​28。

Within a bash script, what would be the simplest way to verify that a git URL points to a valid git repo and that the script has access to read from it?

Protocols that should be supported are git@, https://, and git://. Curl fails on the git:// protocol.

[e-mail]:UserName/Example.git
https://[e-mail]/UserName/Example.git
git://github.com/UserName/Example.git

Note: I'm not asking to check to see if a URL is syntactically correct, I need to verify that a repo exists at the URL location entered from within a bash script.

解决方案

As seen in this issue, you can use git ls-remote to test your address.

If you need to debug the git calls set GIT_TRACE=1. eg:

env GIT_PROXY_COMMADN=myproxy.sh GIT_TRACE=1 git ls-remote https://...

"git ls-remote" is the quickest way I know to test communications with a remote repository without actually cloning it. Hence its utility as a test for this issue.

You can see it used for detecting an address issue in "git ls-remote returns 128 on any repo".

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