问题:根据传递的排除属性值,ItemGroups数组未正确构建。
如果运行此脚本,它会创建一些示例文件,然后尝试基于包含/排除属性创建一个名为TheFiles的数组,问题是当Exclude不是硬编码或非常简单的属性时,它会出错。
目标DynamicExcludeList错误地选择了这些文件:
.\AFolder\test.cs;.\AFolder\test.txt
目标HardcodedExcludeList正确地选择了这些文件:
.\AFolder\test.txt
非常感谢任何帮助,这让我抓狂。
(注意,它是msbuild v4)
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="Run">
<Target Name="Run" >
<CallTarget Targets="CreateSampleFiles" />
<CallTarget Targets="DynamicExcludeList" />
<CallTarget Targets="HardcodedExcludeList" />
</Target>
<Target Name="CreateSampleFiles" >
<MakeDir Directories="AFolder" />
<WriteLinesToFile Lines="Test" File="AFolder\test.cs" Overwrite="true" />
<WriteLinesToFile Lines="Test" File="AFolder\test.txt" Overwrite="true" />
</Target>
<Target Name="DynamicExcludeList" >
<PropertyGroup>
<CommonFileExclusion>.\DIRECTORY_NAME_TOKEN\**\*.cs</CommonFileExclusion>
<FinalExcludes>$(CommonFileExclusion.Replace('DIRECTORY_NAME_TOKEN', 'AFolder'))</FinalExcludes>
</PropertyGroup>
<Message Text="FinalExcludes: $(FinalExcludes)" />
<ItemGroup>
<TheFiles
Include=".\AFolder\**\*;"
Exclude="$(FinalExcludes)"
/>
</ItemGroup>
<Message Text="TheFiles: @(TheFiles)" />
</Target>
<Target Name="HardcodedExcludeList" >
<PropertyGroup>
<FinalExcludes>.\AFolder\**\*.cs</FinalExcludes>
</PropertyGroup>
<Message Text="FinalExcludes: $(FinalExcludes)" />
<ItemGroup>
<TheFilesWithHardcodedExcludes
Include=".\AFolder\**\*;"
Exclude="$(FinalExcludes)"
/>
</ItemGroup>
<Message Text="TheFilesWithHardcodedExcludes: @(TheFilesWithHardcodedExcludes)" />
</Target>
</Project>
以下是输出结果,请注意'TheFiles'和'TheFilesWithHardcodedExcludes'之间的区别:
PS C:\SVN\TrunkDeployment\TestMsBuild> msbuild .\Test.build.xml Microsoft (R) Build Engine Version 4.0.30319.1 [Microsoft .NET Framework, Version 4.0.30319.1] Copyright (C) Microsoft Corporation 2007. All rights reserved.
开始构建 2022/3/26 下午2:30:42。 项目“C:\SVN\TrunkDeployment\TestMsBuild\Test.build.xml”在节点 1 上(默认目标)。 DynamicExcludeList: FinalExcludes: .\AFolder\**\*.cs TheFiles: .\AFolder\test.cs;.\AFolder\test.txt HardcodedExcludeList: FinalExcludes: .\AFolder\**\*.cs TheFilesWithHardcodedExcludes: .\AFolder\test.txt 已完成项目“C:\SVN\TrunkDeployment\TestMsBuild\Test.build.xml”(默认目标)的生成。
生成成功。 0 个警告 0 个错误
用时 00:00:00.06
编辑
我已更新上述脚本以使用CreateItem,但当要排除的项目列表包含多个路径时仍存在问题(即CommonFileExclusion的值已更改):
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="Run">
<Target Name="Run" >
<CallTarget Targets="CreateSampleFiles" />
<CallTarget Targets="DynamicExcludeList" />
<CallTarget Targets="HardcodedExcludeList" />
</Target>
<Target Name="CreateSampleFiles" >
<MakeDir Directories="AFolder" />
<WriteLinesToFile Lines="Test" File="AFolder\test.cs" Overwrite="true" />
<WriteLinesToFile Lines="Test" File="AFolder\test.txt" Overwrite="true" />
<WriteLinesToFile Lines="Test" File="AFolder\test.vb" Overwrite="true" />
</Target>
<Target Name="DynamicExcludeList" >
<PropertyGroup>
<CommonFileExclusion>.\DIRECTORY_NAME_TOKEN\**\*.cs;.\DIRECTORY_NAME_TOKEN\**\*.vb;</CommonFileExclusion>
<FinalExcludes>$(CommonFileExclusion.Replace('DIRECTORY_NAME_TOKEN', 'AFolder'))</FinalExcludes>
</PropertyGroup>
<Message Text="FinalExcludes: $(FinalExcludes)" />
<CreateItem Include=".\AFolder\**\*;"
Exclude="$(FinalExcludes)">
<Output TaskParameter="Include" ItemName="TheFiles"/>
</CreateItem>
<Message Text="TheFiles: @(TheFiles)" />
</Target>
<Target Name="HardcodedExcludeList" >
<PropertyGroup>
<FinalExcludes>.\AFolder\**\*.cs;.\AFolder\**\*.vb</FinalExcludes>
</PropertyGroup>
<Message Text="FinalExcludes: $(FinalExcludes)" />
<CreateItem Include=".\AFolder\**\*;"
Exclude="$(FinalExcludes)">
<Output TaskParameter="Include" ItemName="TheFilesWithHardcodedExcludes"/>
</CreateItem>
<Message Text="TheFilesWithHardcodedExcludes: @(TheFilesWithHardcodedExcludes)" />
</Target>
</Project>