在 NuGet.Config 文件中设置环境变量 [英] Setting an environment variable in a NuGet.Config file

问题描述

我想将 NuGet.config 文件的 repositoryPath 变量设置为相对于当前用户机器的位置.目标是拥有一个放置所有 NuGet 包的位置，以便:

1. 它们不在我们每个团队项目的解决方案文件夹中(即./Solution/packages/*)
2. 它们在许多项目中共享，因此只需要在机器上安装该软件包的一个副本.

理想情况下，我想使用带有环境变量的路径，例如 %APPDATA%，但是 NuGet 包管理器不支持此操作.

我的配置文件如下所示:

 <add key="repositoryPath" value="C:\External\NuGetPackages"/><add key="DefaultPushSource" value="\\SourceCode\NuGetPackages\"/></config>

理想情况下，我希望 repositoryPath 像这样工作:

我尝试过的事情:

$(APPDATA)$APPDATA$Env:APPDATA

前两个只会导致这些名称与 NuGet.config 文件位于同一位置的目录.

解决方案

这已作为 NuGet v3.4+ 中的一项功能添加

现在可以使用标准语法在 Windows 中添加变量，例如:

<预><代码><配置><配置><add key="repositoryPath" value="%HOME%\NuGetRepository"/></config></配置>

参见 https://docs.nuget.org/consume/nuget-config-file#environment-variables-in-configuration

I have a situation where I want to set the repositoryPath variable of the NuGet.config file to a location relative to the current user's machine. The goal is to have a location where all of the NuGet packages get placed, so that:

1. They are not located in the solution folder for each of our team projects (ie. /Solution/packages/*)
2. They are shared across many projects, so that only one copy of that package needs to be installed on the machine.

Ideally, I would like to use a path with an environment variable, such as %APPDATA%, however the NuGet Package Manager doesn't work with this.

My config file looks something like this:

  <config>
    <add key="repositoryPath" value="C:\External\NuGetPackages" />
    <add key="DefaultPushSource" value="\\SourceCode\NuGetPackages\" />
  </config>

Where ideally I would like the repositoryPath to work like this:

<add key="repositoryPath" value="%APPDATA%\External\NuGetPackages" />

Things I have tried:

$(APPDATA)
$APPDATA
$Env:APPDATA

The first two of these just result in directories with those names being placed in the same location as the NuGet.config file.

解决方案

This has been added as a feature in NuGet v3.4+

Variables can now be added in Windows using the standard syntax, eg:

<configuration>
    <config>
        <add key="repositoryPath" value="%HOME%\NuGetRepository" />
    </config>
</configuration>

See https://docs.nuget.org/consume/nuget-config-file#environment-variables-in-configuration

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