MSBuild:如何从相同来源制作具有不同版本的多个版本? [英] MSBuild: How to make several builds with different versions from same sources?

问题描述

我有一个MSBuild * .proj文件，它可以构建我的解决方案并使用变更集编号来设置构建版本.
现在，我需要对同一解决方案进行两个构建，其中一个区别是: 第一个版本应为"5.0.0.{chanset_number}"，但第二个版本应为"2.0.0.{chanset_number}".

我使用以下代码来获取最新变更集并设置内部版本:

I have a MSBuild *.proj file that builds my solution and sets build's version using a changeset number.
Now I need to make two builds of the same solution, with one difference between: version of the first should be i.e. "5.0.0.{chanset_number}", but version of the second - "2.0.0.{chanset_number}".

I use the following code to get a number of the latest changeset and to set version of a build:

<ItemGroup>
  <FilesToVersion Include="$(SolutionRoot)\GUI\Properties\AssemblyInfo.cs" />
</ItemGroup>
<!-- Added for using the latest changeset id as build number -->
<Target Name="BuildNumberOverrideTarget">
  <BuildNumberGenerator>
    <Output TaskParameter="BuildNumber" PropertyName="BuildNumber" />
  </BuildNumberGenerator>
  <GetLatestChangeset>
    <Output TaskParameter="LatestChangeset" PropertyName="LatestChangeset" />
  </GetLatestChangeset>
</Target>
<Target Name="AfterGet" Condition="'$(IsDesktopBuild)'!='true' ">
  <MSBuild.ExtensionPack.VisualStudio.TfsVersion 
     TaskAction="SetVersion" Files="%(FilesToVersion.Identity)"
     Version="$(VersionMajor).$(VersionMinor).$(VersionService).$(LatestChangeset)" 
AssemblyVersion="$(VersionMajor).$(VersionMinor).$(VersionService).$(LatestChangeset)"
SetAssemblyVersion="true" />
</Target>

推荐答案

在此处添加PropertyGroup可能会有所帮助.

Adding a PropertyGroup may help here.

<PropertyGroup>
    <MyVersionMajor Condition="$(MyVersionMajor)==''">$(VersionMajor)</MyVersionMajor>
</PropertyGroup>

如果未通过MSBuild参数明确设置，则会将名为MyVersionMajor的属性设置为VersionMajor属性.

This will set a property called MyVersionMajor to the VersionMajor property if you do not explicitly set it via an MSBuild Parameter.

要将MyVersionMajor设置为MSBuild参数，请将以下内容添加到您的MSBuild命令中

To set MyVersionMajor as an MSBuild parameter add the following to your MSBuild Command

MSBuild.exe <yourprojectfile> /p:MyVersionMajor=2

您现在需要更改构建目标以包括新属性:

You now need to change the build target to include your new property:

<Target Name="AfterGet" Condition="'$(IsDesktopBuild)'!='true' ">
  <MSBuild.ExtensionPack.VisualStudio.TfsVersion 
     TaskAction="SetVersion" Files="%(FilesToVersion.Identity)"
     Version="$(MyVersionMajor).$(VersionMinor).$(VersionService).$(LatestChangeset)" 
AssemblyVersion="$(MyVersionMajor).$(VersionMinor).$(VersionService).$(LatestChangeset)"
SetAssemblyVersion="true" />
</Target>

确保新的媒体资源组出现在此目标之前.

Ensuring your new Property group appears before this target.

在不指定参数的情况下对此项目运行MSBuild时，应获取"5.0.0.{changeset_number}"；指定参数时，应获取"2.0.0.{changeset_number}"

When you run MSBuild against this project without specifying the parameter you should get "5.0.0.{changeset_number}" and when you specify the parameter you would get "2.0.0.{changeset_number}"

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