需要密码时强制Git失败，而不是提示输入密码 [英] Force Git to fail when password required, instead of prompting for password

问题描述

我正在开发一个应用程序，用户可以在其中输入Git存储库，然后将其克隆到本地计算机上.在某些情况下(例如指向Github上不存在的仓库的URL输入错误)，Git客户端会提示用户输入用户名和密码.我不希望出现这种情况-我只希望Git失败并显示非零错误状态.非交互式错误消息是可以的，我只是在避免输入密码提示导致我的应用程序挂起.

I am working on an application where a user can enter a Git repository, which is then cloned to the local machine. In some cases (such as a mistyped URL pointing to a nonexistent repo on Github), the Git client will prompt the user for a username and password. I do not want this behavior -- I just want Git to fail with a non-zero error status. A non-interactive error message is OK, I just to avoid the password prompt causing my application to hang.

我该如何实现?

推荐答案

您可以设置 GIT_TERMINAL_PROMPT 环境变量设置为 0 .

>>> git clone https://github.com/private/private.git 
Cloning into 'private'...
Username for 'https://github.com':
>>> GIT_TERMINAL_PROMPT=0 git clone https://github.com/private/private.git
Cloning into 'private'...
fatal: could not read Username for 'https://github.com': terminal prompts disabled

或者，可以设置 GIT_ASKPASS 环境变量或 <将code> core.askpass 配置值设置为 true (或空白脚本).

Alternatively, can set the GIT_ASKPASS environment variable or core.askpass configuration value to true (or a blank script).

>>> git clone https://github.com/private/private.git 
Cloning into 'private'...
Username for 'https://github.com':
>>> GIT_ASKPASS=true git clone https://github.com/private/private.git
Cloning into 'private'...
remote: Repository not found.
fatal: Authentication failed for 'https://github.com/private/private.git/'

两个解决方案的退出代码均非零.

Both solutions have non-zero exit codes.

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