msbuild:如何排除与正则表达式匹配的通配符路径? [英] msbuild: How can I exclude wildcard paths matching a regex?

问题描述

我想包含所有与*.c匹配的文件，包括子目录中的 ，对于其路径(在解决方案根目录下)包含一个或多个组件(目录名或文件名)的任何文件以下划线开头.

I want to include all files which match *.c, including in subdirectories, except for any file where its path (beneath the solution root) contains one or more components (directory name or filename) beginning with an underscore.

由于某种原因，这是行不通的:

For some reason, this isn't working:

 <ItemGroup>
    <ClCompile Condition="!$([System.Text.RegularExpressions.Regex]::IsMatch('%(Identity)', `.*[/\\]_.*`))" Include="../../src/foo/**/*.c"/>
</ItemGroup>

如何在msbuild中做到这一点?我正在使用msbuild 14.0.

How can I do this in msbuild? I'm using msbuild 14.0.

推荐答案

您使用的sytnax可以过滤现有的ItemGroup，但不能在创建一个时进行过滤(我无法立即找到该文档的记录位置)；这意味着可以:

The sytnax you use is fine for filtering existing ItemGroups, but not while creating one (I don't immediately find where this is documented); which means this is ok:

<ItemGroup>
  <MatchingCFiles Include="../../src/foo/**/*.c"/>
  <ClCompile Condition="!$([System.Text.RegularExpressions.Regex]::IsMatch('%(Identity)', `.*[/\\]_.*`))" Include="@(MatchingCFiles)"/>
</ItemGroup>

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