Re: Support of NETRC environment variable
On Mon, Dec 02, 2024 at 06:36:34PM +0100, Rémi Debette wrote:
Show 12 quoted lines
> This email follows discussions on this issue in the uv project:
> https://github.com/astral-sh/uv/issues/9576
>
> The uv project supports setting an environment variable called NETRC
> that allows setting a path to a .netrc file if this one is not in the
> expected home path ~/.netrc
> Their documentation describes it here:
> https://docs.astral.sh/uv/configuration/environment/#netrc
>
> git supports authenticating through the .netrc home file, but it seems
> it does not recognize this NETRC environment variable.
> Would there be an alternative way to set an alternate path?
No, there isn't. Git does not really support netrc itself[1]. But we do rely on libcurl for making http requests, and it handles it internally. The only explicit thing Git does is turn on the libcurl option that allows the use of netrc.
It looks like curl also has a CURLOPT_NETRC_FILE option. So I think there _could_ be a Git patch that takes the value from $NETRC and passes it there. But if this is a standard-ish interface, I wonder if it would make more sense to lobby curl folks to support $NETRC automatically.
-Peff
[1] There's also a netrc credential helper in contrib/, but that may
defeat the purpose if you're looking for something people can just
use out of the box. They'd need to build and install the helper, and
then configure it.