MSBuild的覆盖性能值与进口

我有一个MSBuild的脚本，只包含的PropertyGroup：DefaultVariables.msbuildMSBuild的覆盖性能值与进口

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> 
    <!-- default values if nothing is set in Main.proj --> 
    <PropertyGroup> 
    <ProjectName Condition="'$(PublishService)'==''">DefaultService</ProjectName> 
    </PropertyGroup> 
</Project>

的PublishService可以改变取决于环境。我也有一样的是上面的脚本一个Variables.msbuild，除了服务名称：

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> 
    <!-- default values if nothing is set in Main.proj --> 
    <PropertyGroup> 
    <ProjectName Condition="'$(PublishService)'==''">ErpService</ProjectName> 
    </PropertyGroup> 
</Project

我的主要构建脚本：BuildMsi.msbuild导入DefaultVariables.msbuild并具有来电微星目标CreateEnvironmentSpecificInstaller。 MSBuild的

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="CreateInstaller"> 

    <PropertyGroup> 
    <BaseDir Condition="$(BaseDir)==''">$(MSBuildProjectDirectory)</BaseDir> 
    </PropertyGroup> 

    <Import Project="DefaultVariables.msbuild" /> 

    <!-- Something else --> 
    <Target Name="CreateEnvironmentSpecificInstaller" DependsOnTargets="$(SpecificBuildSteps)"> 
    <MSBuild Projects="$(RedistDir)\Framework\Msi.msbuild" Targets="CreateBatchScripts" StopOnFirstFailure="true" Properties="Configuration=$(Configuration)" RebaseOutputs="true" /> 
    </Target> 

    <Target Name="CreateInstaller" DependsOnTargets="PrintVersion;$(GenericBuildSteps)"> 
    <MSBuild Condition=" '$(EnvironmentName)' == '**AllEnvironments**' " Projects="$(BaseDir)\$(BtsDeploymentFrameworkDir)\BuildMsi.msbuild" Targets="CreateEnvironmentSpecificInstaller" StopOnFirstFailure="true" 
     Properties="Configuration=$(Configuration);" RebaseOutputs="true" /> 
    <CallTarget Targets="RemoveGeneratedEnvironmentSettings" /> 
    </Target> 
</Project>

在Msi.msbuild剧本我添加导入到Variables.msbuild剧本，但在此之后PublishService仍是DefaultService：

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="CreateInstaller"> 

    <Import Project="Variables.msbuild" /> 
    <Target Name="CreateBatchScripts"> 
    <Message Text="PublishService = $(PublishService)" /> 
    </Target> 
</Project>

如何在运行时覆盖此属性值？

来源

2017-02-10 Hong Nguyen

首先，你永远不会给PublishService价值。我在DefaultVariables.msbuild假设你想要做的是

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> 
    <!-- default values if nothing is set in Main.proj --> 
    <PropertyGroup> 
    <PublishService> Condition="'$(PublishService)'==''">DefaultService</PublishService> 
    </PropertyGroup> 
</Project>

然后，我建议你也重命名Variables.msbuild属性和删除的条件Condition="'$(PublishService)'==''。正如您在DefaultVariables.msbuild中给该属性设定了一个默认值，该条件将不会被满足，因此该值不会被更改。

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> 
    <PropertyGroup> 
    <PublishService>ErpService</PublishService> 
    </PropertyGroup> 
</Project>

来源

2017-02-10 08:10:50 wkl

MSBuild的覆盖性能值与进口

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