CI build script for a mvc + Webpack SPA app

ci-build.proj

<Project DefaultTargets="Build">

  <PropertyGroup>
    <Configuration>Release</Configuration>
  </PropertyGroup>

  <ItemGroup>
    <SolutionFile Include="*.sln" />
    <PublishProject Include="src\My.Mvc.Project\My.Mvc.Project.csproj" />
    <NpmTestProject Include="@(PublishProject)" />
  </ItemGroup>

  <Target Name="Restore">
    <MSBuild Projects="@(SolutionFile)" Targets="Restore;NpmInstall" />
  </Target>

  <Target Name="Build" DependsOnTargets="BuildProjects;Publish;Test" />

  <Target Name="_PrepareParameters">
    <PropertyGroup>
      <OutputBaseDir Condition="'$(BUILD_ARTIFACTSTAGINGDIRECTORY)' != ''">$(BUILD_ARTIFACTSTAGINGDIRECTORY)\</OutputBaseDir>
      <OutputBaseDir Condition="'$(OutputBaseDir)' == ''">$(MSBuildThisFileDirectory)</OutputBaseDir>
      <PublishBaseDir>$(OutputBaseDir)artifacts</PublishBaseDir>
      <TestResultsBaseDir>$(OutputBaseDir)test-results</TestResultsBaseDir>
      <BuildProperties>Configuration=$(Configuration)</BuildProperties>
    </PropertyGroup>
  </Target>

  <Target Name="BuildProjects" DependsOnTargets="_PrepareParameters">
    <MSBuild Projects="@(SolutionFile)" Targets="Build" Properties="$(BuildProperties)" />
  </Target>

  <Target Name="Publish" DependsOnTargets="_PrepareParameters">
    <MSBuild Projects="@(PublishProject)" Targets="Publish" Properties="$(BuildProperties);PublishDir=$(PublishBaseDir)\%(PublishProject.Filename)" />
  </Target>

  <Target Name="Test" DependsOnTargets="NpmCiTest;VSTest" />

  <Target Name="NpmCiTest" DependsOnTargets="_PrepareParameters">
    <MSBuild Projects="@(NpmTestProject)" Targets="NpmCiTest" Properties="$(BuildProperties);TestResultsOutputPath=$(TestResultsBaseDir)\%(NpmTestProject.Filename)\" />
  </Target>

  <Target Name="VSTest" DependsOnTargets="_PrepareParameters">
    <MSBuild Projects="@(SolutionFile)" Targets="VSTest" Properties="$(BuildProperties);VSTestLogger=trx%3BLogFileName=VSTestResults.trx;TestResultsBaseDir=$(TestResultsBaseDir)" />
  </Target>

</Project>

Directory.Build.targets

<Project>
  
  <Target Name="NpmInstall" Condition="Exists('package.json')">
    <Exec Command="npm install" />
  </Target>
  
  <Target Name="NpmCiTest" Condition="Exists('package.json')">
    <Exec Command="npm run ci-test" />
    <ItemGroup Condition="'$(TestResultsOutputPath)' != ''">
      <TestResultFiles Include="obj\karma-testresults\**" />
    </ItemGroup>
    <Copy SourceFiles="@(TestResultFiles)" DestinationFolder="$(TestResultsOutputPath)" Condition="'$(TestResultsOutputPath)' != ''" />
  </Target>
  
  <PropertyGroup Condition="'$(TestResultsBaseDir)' != ''">
    <VSTestResultsDirectory>$(TestResultsBaseDir)\$(MSBuildProjectName)</VSTestResultsDirectory>
  </PropertyGroup>
  
  <Target Name="VSTestIfTTestProject">
    <CallTarget Targets="VSTest" Condition="'$(IsTestProject)' == 'true'" />
  </Target>
  
</Project>

To be run with dotnet build ci-build.proj or msbuild /restore ci-build.proj