<Project>

  <PropertyGroup>
    <!-- When OnlyPackPlatformSpecificPackages is set, only produce packages for projects which set RuntimeIdentifier. -->
    <IsPackable Condition=" '$(OnlyPackPlatformSpecificPackages)' == 'true' AND '$(IsPackable)' != 'false' AND '$(RuntimeIdentifier)' == '' ">false</IsPackable>

    <!--
      By default, all projects which produce packages are not intended to ship to NuGet.org as a product package.
      Packages which are intended to ship to NuGet.org must opt-in by setting this to true in the project file.
    -->
    <IsShippingPackage Condition=" '$(IsShippingPackage)' == '' ">false</IsShippingPackage>

    <!--
      By default, assemblies which are only in the Microsoft.AspNetCore.App shared framework are not available as NuGet packages.
    -->
    <IsPackable Condition="'$(IsAspNetCoreApp)' == 'true' AND '$(IsShippingPackage)' != 'true'">false</IsPackable>

    <!-- Only build assemblies in Microsoft.AspNetCore.App in source build -->
    <ExcludeFromSourceBuild Condition="'$(ExcludeFromSourceBuild)' == '' and '$(DotNetBuildFromSource)' == 'true' and '$(IsAspNetCoreApp)' != 'true'">true</ExcludeFromSourceBuild>
  </PropertyGroup>

  <Import Project="Sdk.targets" Sdk="Microsoft.DotNet.Arcade.Sdk" />
  <!-- Properties which should be set after the project has been evaluated -->

  <PropertyGroup Label="Versioning settings">
    <!-- The 'human friendly' version to display in installers. In pre-release builds, this might be "2.0.7 Preview 2 Build 12356". In final builds, it should be "2.0.7" -->
    <BrandingVersionSuffix>$(PreReleaseBrandingLabel) Build $(VersionSuffix)</BrandingVersionSuffix>
    <PackageBrandingVersion>$(VersionPrefix)</PackageBrandingVersion>
    <PackageBrandingVersion Condition=" '$(VersionSuffix)' != '' ">$(PackageBrandingVersion) $(BrandingVersionSuffix.Trim())</PackageBrandingVersion>

    <SiteExtensionSuffix>$(VersionSuffix.Replace('.','-'))</SiteExtensionSuffix>
    <SiteExtensionPackageVersion>$(VersionPrefix)-$(SiteExtensionSuffix)</SiteExtensionPackageVersion>

    <OriginalPackageVersion>$(Version)</OriginalPackageVersion>
    <PackageVersion Condition=" '$(PackageVersion)' == '' ">$(Version)</PackageVersion>
    <PackageVersion Condition=" '$(NoSemVer20)' == 'true' ">$(SiteExtensionPackageVersion)</PackageVersion>
    <SharedFxVersion>$(PackageVersion)</SharedFxVersion>

    <TargetingPackVersion>$(TargetingPackVersionPrefix)</TargetingPackVersion>
    <TargetingPackVersion Condition=" '$(VersionSuffix)' != '' ">$(TargetingPackVersionPrefix)-$(VersionSuffix)</TargetingPackVersion>

    <SharedFxProductName>$(Product) $(PackageVersion) Shared Framework</SharedFxProductName>
  </PropertyGroup>

  <PropertyGroup>
    <!-- Analyzers package are special. In general, they should not have dependencies in the nuspec. Analyzer assemblies are not meant to be used for compilation or runtime. -->
    <SuppressDependenciesWhenPacking Condition="'$(SuppressDependenciesWhenPacking)' == '' AND '$(IsAnalyzersProject)' == 'true'">true</SuppressDependenciesWhenPacking>
  </PropertyGroup>

  <PropertyGroup Condition="'$(PackAsTool)' == 'true' AND '$(IsShippingPackage)' == 'true'">
    <!-- This is a requirement for Microsoft tool packages only. -->
    <PackAsToolShimRuntimeIdentifiers>win-x64;win-x86</PackAsToolShimRuntimeIdentifiers>
  </PropertyGroup>

  <PropertyGroup Condition=" '$(MSBuildProjectExtension)' == '.csproj' ">
    <PackageId Condition=" '$(PackageId)' == '' ">$(AssemblyName)</PackageId>
    <IsPackable Condition="'$(IsPackable)' == '' AND ( '$(IsTestProject)' == 'true' OR '$(IsTestAssetProject)' == 'true' OR '$(IsBenchmarkProject)' == 'true' OR '$(IsSampleProject)' == 'true' OR '$(IsReferenceAssemblyProject)' == 'true' ) ">false</IsPackable>
  </PropertyGroup>

  <Import Project="eng\Baseline.Designer.props" />

  <PropertyGroup Condition=" '$(IsPackable)' != 'false' AND '$(AspNetCorePatchVersion)' != '0' ">
    <IsPackageInThisPatch Condition="'$(IsPackageInThisPatch)' == ''">$(PackagesInPatch.Contains(' $(PackageId);'))</IsPackageInThisPatch>
  </PropertyGroup>

  <PropertyGroup Condition=" '$(IsPackable)' != 'false' AND '$(IsServicingBuild)' == 'true' ">
    <!-- Used to distinguish between packages building -->
    <IsPackableInNonServicingBuild>true</IsPackableInNonServicingBuild>
    <!-- Suppress creation of .nupkg for servicing builds. -->
    <IsPackable Condition=" '$(IsPackageInThisPatch)' != 'true' ">false</IsPackable>
  </PropertyGroup>

  <PropertyGroup Condition=" '$(IsPackageInThisPatch)' != 'true' AND '$(BaselinePackageVersion)' != '' AND '$(IsServicingBuild)' == 'true' ">
    <!-- This keeps assembly and package versions consistent across patches. If a package is not included in a patch, its version should stay at the baseline. -->
    <AssemblyVersion Condition="$(BaselinePackageVersion.Contains('-'))">$(BaselinePackageVersion.Substring(0, $(BaselinePackageVersion.IndexOf('-')))).0</AssemblyVersion>
    <AssemblyVersion Condition="! $(BaselinePackageVersion.Contains('-'))">$(BaselinePackageVersion).0</AssemblyVersion>
    <!--
      Ideally, we would also set the project version to match the baseline in case NuGet turns a ProjectReference into a nuspec depenendency, but
      NuGet does not currently handle conflicts between packages and projects which have the same package id/version.
      See https://github.com/NuGet/Home/issues/6795.

      Because we still use static analysis to scrape versions, only set this during static analysis, which can be detected by checking for both NoBuild and DesignTimeBuild.
    -->
    <Version Condition="'$(NoBuild)' == 'true' AND '$(DesignTimeBuild)' == 'true'">$(BaselinePackageVersion)</Version>
    <PackageVersion Condition="'$(NoBuild)' == 'true' AND '$(DesignTimeBuild)' == 'true'">$(BaselinePackageVersion)</PackageVersion>
  </PropertyGroup>

  <PropertyGroup>
    <!-- Implementation projects are the projects which produce nuget packages or shipping assemblies. -->
    <IsImplementationProject Condition=" '$(IsImplementationProject)' == '' AND '$(IsAnalyzersProject)' != 'true' AND '$(IsTestAssetProject)' != 'true' AND '$(IsTestProject)' != 'true' AND '$(IsBenchmarkProject)' != 'true' AND '$(IsSampleProject)' != 'true' AND '$(IsReferenceAssemblyProject)' != 'true' ">true</IsImplementationProject>

    <!-- This determines whether a project is available as a <Reference> to other projects in this repo. -->
    <IsProjectReferenceProvider Condition=" '$(IsProjectReferenceProvider)' == '' AND '$(IsImplementationProject)' == 'true' AND '$(PackAsTool)' != 'true' ">true</IsProjectReferenceProvider>

    <HasReferenceAssembly Condition="'$(HasReferenceAssembly)' == '' AND '$(IsProjectReferenceProvider)' == 'true'">true</HasReferenceAssembly>
    <HasReferenceAssembly Condition="'$(HasReferenceAssembly)' == ''">false</HasReferenceAssembly>

    <IsPackable Condition="'$(IsPackable)' == '' AND ('$(IsImplementationProject)' == 'true' OR '$(IsAnalyzersProject)' == 'true') ">true</IsPackable>
    <IsPackable Condition="'$(IsPackable)' == '' ">false</IsPackable>

    <BuildHelixPayload Condition="'$(BuildHelixPayload)' == '' AND '$(IsTestProject)' == 'true'">true</BuildHelixPayload>
  </PropertyGroup>

  <ItemGroup Condition="'$(Language)' == 'C#' AND '$(IsReferenceAssemblyProject)' == 'true'">
    <Compile Include="$(SharedSourceRoot)ReferenceAssemblyInfo.cs" LinkBase="Properties" />
  </ItemGroup>

  <ItemGroup>
    <KnownFrameworkReference Update="Microsoft.NETCore.App">
      <!-- Always update the 'latest version', whether the repo is servicing or not. -->
      <LatestRuntimeFrameworkVersion Condition="'%(TargetFramework)' == '$(DefaultNetCoreTargetFramework)'">$(MicrosoftNETCoreAppRuntimeVersion)</LatestRuntimeFrameworkVersion>
      <!-- Only update the default runtime version for preview builds. -->
      <DefaultRuntimeFrameworkVersion Condition="'%(TargetFramework)' == '$(DefaultNetCoreTargetFramework)' and '$(IsServicingBuild)' != 'true'">$(MicrosoftNETCoreAppRuntimeVersion)</DefaultRuntimeFrameworkVersion>
      <!-- Only update the targeting pack version for preview builds. -->
      <TargetingPackVersion Condition="'%(TargetFramework)' == '$(DefaultNetCoreTargetFramework)' and '$(IsServicingBuild)' != 'true'">$(MicrosoftNETCoreAppRefPackageVersion)</TargetingPackVersion>
    </KnownFrameworkReference>

    <KnownFrameworkReference Condition="'$(UseAspNetCoreSharedRuntime)' != 'true'" Remove="Microsoft.AspNetCore.App" />
    <KnownFrameworkReference Remove="Microsoft.WindowsDesktop.App" />

    <KnownFrameworkReference Condition="'$(UseAspNetCoreSharedRuntime)' == 'true'" Update="Microsoft.AspNetCore.App">
      <LatestRuntimeFrameworkVersion>$(SharedFxVersion)</LatestRuntimeFrameworkVersion>
      <DefaultRuntimeFrameworkVersion Condition="'$(IsServicingBuild)' != 'true'">$(SharedFxVersion)</DefaultRuntimeFrameworkVersion>
      <TargetingPackVersion Condition="'$(IsServicingBuild)' != 'true'">$(SharedFxVersion)</TargetingPackVersion>
    </KnownFrameworkReference>

    <KnownFrameworkReference Update="NETStandard.Library">
      <TargetingPackVersion Condition="'%(TargetFramework)' == 'netstandard2.1' and '$(IsServicingBuild)' != 'true'">$(NETStandardLibraryRefPackageVersion)</TargetingPackVersion>
    </KnownFrameworkReference>

    <!-- Track compiler separately from Arcade.-->
    <PackageReference Include="Microsoft.Net.Compilers.Toolset"
        Version="$(MicrosoftNetCompilersToolsetPackageVersion)"
        PrivateAssets="all"
        IsImplicitlyDefined="true" />
  </ItemGroup>

  <PropertyGroup Condition=" '$(CopySymbolsToArtifacts)' == 'true' AND '$(TargetFramework)' != '' ">
    <BuildDependsOn>$(BuildDependsOn);_CopySymbolsToArtifacts</BuildDependsOn>
  </PropertyGroup>

  <Target Name="_CopySymbolsToArtifacts">
    <Copy SourceFiles="$([System.IO.Path]::ChangeExtension('$(TargetPath)', 'pdb'))"
        DestinationFolder="$(SymbolsOutputPath)$(TargetFramework)"
        OverwriteReadOnlyFiles="$(OverwriteReadOnlyFiles)"
        Retries="$(CopyRetryCount)"
        RetryDelayMilliseconds="$(CopyRetryDelayMilliseconds)"
        SkipUnchangedFiles="$(SkipCopyUnchangedFiles)" />
  </Target>

  <Import Project="eng\Workarounds.targets" />
  <Import Project="eng\targets\ResolveIisReferences.targets" Condition=" '$(MSBuildProjectExtension)' != '.vcxproj' " />
  <Import Project="eng\targets\Cpp.Common.targets"  Condition="'$(MSBuildProjectExtension)' == '.vcxproj'" />
  <Import Project="eng\targets\CSharp.Common.targets"  Condition="'$(MSBuildProjectExtension)' == '.csproj'" />
  <Import Project="eng\targets\FSharp.Common.targets"  Condition="'$(MSBuildProjectExtension)' == '.fsproj'" />
  <Import Project="eng\targets\Wix.Common.targets"  Condition="'$(MSBuildProjectExtension)' == '.wixproj'" />
  <Import Project="eng\targets\Npm.Common.targets"  Condition="'$(MSBuildProjectExtension)' == '.npmproj'" />
  <Import Project="eng\targets\ReferenceAssembly.targets" Condition=" '$(HasReferenceAssembly)' == 'true' " />

</Project>