Remove references to PlatformAbstractions.

This will allow us to remove the PlatformAbstractions library from dotnet/runtime.

Contributes to dotnet/runtime#3470

src/core-sdk-tasks/core-sdk-tasks.csproj

@@ -10,7 +10,6 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Build" Version="15.7.179" />
     <PackageReference Include="Microsoft.Build.Utilities.Core" Version="15.7.179" />
-    <PackageReference Include="Microsoft.DotNet.PlatformAbstractions" Version="2.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
     <PackageReference Include="NuGet.Versioning" Version="4.3.0" />
     <PackageReference Include="System.Reflection.Metadata" Version="1.4.2" />

src/redist/targets/FileExtensions.targets

@@ -1,31 +1,31 @@
 <Project>
   <Target Name="SetupFileExtensions" DependsOnTargets="GetCurrentRuntimeInformation">
     <PropertyGroup>
-      <ArchiveExtension Condition=" '$(HostOSName)' == 'win' ">.zip</ArchiveExtension>
-      <ArchiveExtension Condition=" '$(HostOSName)' != 'win' ">.tar.gz</ArchiveExtension>
+      <ArchiveExtension>.tar.gz</ArchiveExtension>
+      <ArchiveExtension Condition=" $([MSBuild]::IsOSPlatform('WINDOWS')) ">.zip</ArchiveExtension>
 
-      <InstallerExtension Condition=" '$(HostOSName)' == 'win' ">.msi</InstallerExtension>
-      <InstallerExtension Condition=" '$(HostOSName)' == 'osx' ">.pkg</InstallerExtension>
+      <InstallerExtension Condition=" $([MSBuild]::IsOSPlatform('WINDOWS')) ">.msi</InstallerExtension>
+      <InstallerExtension Condition=" $([MSBuild]::IsOSPlatform('OSX')) ">.pkg</InstallerExtension>
       <InstallerExtension Condition=" '$(IsDebianBaseDistro)' == 'true' ">.deb</InstallerExtension>
       <InstallerExtension Condition=" '$(IsRPMBasedDistro)' == true ">.rpm</InstallerExtension>
 
-      <BundleExtension Condition=" '$(HostOSName)' == 'win' ">.exe</BundleExtension>
-      <BundleExtension Condition=" '$(HostOSName)' == 'osx' ">$(InstallerExtension)</BundleExtension>
+      <BundleExtension Condition=" $([MSBuild]::IsOSPlatform('WINDOWS')) ">.exe</BundleExtension>
+      <BundleExtension Condition=" $([MSBuild]::IsOSPlatform('OSX')) ">$(InstallerExtension)</BundleExtension>
       <BundleExtension Condition=" '$(IsDebianBaseDistro)' == 'true' ">$(InstallerExtension)</BundleExtension>
       <BundleExtension Condition=" '$(IsRPMBasedDistro)' == true ">$(InstallerExtension)</BundleExtension>
 
       <DynamicLibPrefix>lib</DynamicLibPrefix>
-      <DynamicLibPrefix Condition=" '$(HostOSName)' == 'win' "></DynamicLibPrefix>
+      <DynamicLibPrefix Condition=" $([MSBuild]::IsOSPlatform('WINDOWS')) "></DynamicLibPrefix>
 
       <DynamicLibExtension>.so</DynamicLibExtension>
-      <DynamicLibExtension Condition=" '$(HostOSName)' == 'win' ">.dll</DynamicLibExtension>
-      <DynamicLibExtension Condition=" '$(HostOSName)' == 'osx' ">.dylib</DynamicLibExtension>
+      <DynamicLibExtension Condition=" $([MSBuild]::IsOSPlatform('WINDOWS')) ">.dll</DynamicLibExtension>
+      <DynamicLibExtension Condition=" $([MSBuild]::IsOSPlatform('OSX')) ">.dylib</DynamicLibExtension>
 
       <ExeExtension>.exe</ExeExtension>
-      <ExeExtension Condition=" '$(OS)' != 'Windows_NT' "></ExeExtension>
+      <ExeExtension Condition=" !$([MSBuild]::IsOSPlatform('WINDOWS')) "></ExeExtension>
 
-      <PlatformScriptExtension Condition=" '$(OS)' == 'Windows_NT' ">.ps1</PlatformScriptExtension>
-      <PlatformScriptExtension Condition=" '$(OS)' != 'Windows_NT' ">.sh</PlatformScriptExtension>
+      <PlatformScriptExtension>.sh</PlatformScriptExtension>
+      <PlatformScriptExtension Condition=" $([MSBuild]::IsOSPlatform('WINDOWS')) ">.ps1</PlatformScriptExtension>
 
     </PropertyGroup>
   </Target>

src/redist/targets/GenerateLayout.targets

@@ -34,10 +34,10 @@
       <DotnetToolsetBlobRootUrl Condition="'$(DotnetToolsetBlobRootUrl)' == ''">https://dotnetfeed.blob.core.windows.net/dotnet-core/</DotnetToolsetBlobRootUrl>
 
       <CoreSetupRid Condition="'$(CoreSetupRid)' == ''">$(HostRid)</CoreSetupRid>
-      <CoreSetupRid Condition=" ('$(HostOSName)' == 'win' or '$(HostOSName)' == 'osx' or '$(HostOSName)' == 'freebsd') and '$(DotNetBuildFromSource)' != 'true' ">$(HostMonikerRid)</CoreSetupRid>
+      <CoreSetupRid Condition=" ('$(OSName)' == 'win' or '$(OSName)' == 'osx' or '$(OSName)' == 'freebsd') and '$(DotNetBuildFromSource)' != 'true' ">$(OSName)-$(Architecture)</CoreSetupRid>
 
       <!-- only the runtime OSX .pkgs have a `-internal` suffix -->
-      <InstallerStartSuffix Condition="'$(HostOSName)' == 'osx'">-internal</InstallerStartSuffix>
+      <InstallerStartSuffix Condition="$([MSBuild]::IsOSPlatform('OSX'))">-internal</InstallerStartSuffix>
 
       <!-- Downloaded Installers + Archives -->
 
@@ -77,7 +77,7 @@
       <AspNetCoreSharedFxArchiveRid>$(AspNetCoreSharedFxInstallerRid)</AspNetCoreSharedFxArchiveRid>
       <AspNetCoreSharedFxInstallerRid Condition="'$(InstallerExtension)' == '.deb' OR '$(InstallerExtension)' == '.rpm'">x64</AspNetCoreSharedFxInstallerRid>
 
-      <DownloadedAspNetCoreSharedFxInstallerFileName Condition=" '$(InstallerExtension)' != '' AND '$(HostOSName)' != 'osx' ">aspnetcore-runtime-$(MicrosoftAspNetCoreAppRuntimePackageVersion)-$(AspNetCoreSharedFxInstallerRid)$(InstallerExtension)</DownloadedAspNetCoreSharedFxInstallerFileName>
+      <DownloadedAspNetCoreSharedFxInstallerFileName Condition=" '$(InstallerExtension)' != '' AND !$([MSBuild]::IsOSPlatform('OSX')) ">aspnetcore-runtime-$(MicrosoftAspNetCoreAppRuntimePackageVersion)-$(AspNetCoreSharedFxInstallerRid)$(InstallerExtension)</DownloadedAspNetCoreSharedFxInstallerFileName>
       <!-- Note: we use the "-internal" archives and installers that contain only the aspnetcore shared framework, and shouldn't overlap with Microsoft.NETCore.App. -->
       <DownloadedAspNetCoreSharedFxWixLibFileName Condition=" '$(InstallerExtension)' == '.msi' ">aspnetcore-runtime-internal-$(MicrosoftAspNetCoreAppRuntimePackageVersion)-$(AspNetCoreSharedFxInstallerRid).wixlib</DownloadedAspNetCoreSharedFxWixLibFileName>
       <DownloadedAspNetTargetingPackInstallerFileName Condition=" '$(InstallerExtension)' != '' ">aspnetcore-targeting-pack-$(MicrosoftAspNetCoreAppRefPackageVersion)$(InstallerExtension)</DownloadedAspNetTargetingPackInstallerFileName>
@@ -98,7 +98,7 @@
       <CombinedSharedHostAndFrameworkArchive>$(CoreSetupDownloadDirectory)/combinedSharedHostAndFrameworkArchive$(ArchiveExtension)</CombinedSharedHostAndFrameworkArchive>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(HostOSName)' == 'win' And !$(Architecture.StartsWith('arm'))">
+    <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('WINDOWS')) And !$(Architecture.StartsWith('arm'))">
       <AlternateAppHostRid>win-$(AlternateArchitecture)</AlternateAppHostRid>
       <ArmAppHostRid>win-arm</ArmAppHostRid>
       <Arm64AppHostRid>win-arm64</Arm64AppHostRid>

src/redist/targets/GetRuntimeInformation.targets

@@ -1,23 +1,20 @@
 <Project>
   <Target Name="GetCurrentRuntimeInformation">
-    <GetCurrentRuntimeInformation>
-      <Output TaskParameter="Rid" PropertyName="HostRid" />
-      <Output TaskParameter="OSName" PropertyName="HostOSName" />
-      <Output TaskParameter="OSPlatform" PropertyName="HostOSPlatform" />
-    </GetCurrentRuntimeInformation>
-
     <PropertyGroup>
-      <IsLinux Condition = " '$(HostOSName)' != 'win' AND '$(HostOSName)' != 'osx' AND '$(HostOSName)' != 'freebsd' ">True</IsLinux>
-      <OSName Condition=" '$(OSName)' == '' AND '$(IsLinux)' != 'True' ">$(HostOSName)</OSName>
-      <OSPlatform Condition=" '$(OSPlatform)' == '' AND '$(IsLinux)' != 'True' ">$(HostOSPlatform)</OSPlatform>
+      <HostRid Condition="'$(HostRid)' == '' and '$(MSBuildRuntimeType)' == 'core'">$([System.Runtime.InteropServices.RuntimeInformation]::RuntimeIdentifier)</HostRid>
+      <HostRid Condition="'$(HostRid)' == '' and '$(MSBuildRuntimeType)' != 'core'">win-$([System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture.ToString().ToLowerInvariant)</HostRid>
+
+      <IsLinux Condition = " $([MSBuild]::IsOSPlatform('LINUX')) ">True</IsLinux>
+      <OSName Condition=" '$(OSName)' == '' AND $([MSBuild]::IsOSPlatform('WINDOWS')) ">win</OSName>
+      <OSName Condition=" '$(OSName)' == '' AND $([MSBuild]::IsOSPlatform('OSX')) ">osx</OSName>
+      <OSName Condition=" '$(OSName)' == '' AND $([MSBuild]::IsOSPlatform('FREEBSD')) ">freebsd</OSName>
       <OSName Condition=" '$(OSName)' == '' AND '$(IsLinux)' == 'True' ">linux</OSName>
-      <OSPlatform Condition=" '$(OSPlatform)' == '' AND '$(IsLinux)' == 'True' ">linux</OSPlatform>
 
       <Rid Condition=" '$(Rid)' == '' ">$(OSName)-$(Architecture)</Rid>
     </PropertyGroup>
 
     <PropertyGroup>
-      <IsDebianBaseDistro Condition=" '$(HostOSName)' == 'ubuntu' OR '$(HostOSName)' == 'debian' ">true</IsDebianBaseDistro>
+      <IsDebianBaseDistro Condition=" $(HostRid.StartsWith('ubuntu')) OR $(HostRid.StartsWith('debian')) ">true</IsDebianBaseDistro>
       <IsRPMBasedDistro Condition=" $(HostRid.StartsWith('rhel')) AND '$(HostRid)' != 'rhel.6-x64' ">true</IsRPMBasedDistro>
       <PublishNativeInstallers Condition=" '$(IslinuxPortable)' != 'true' AND '$(HostRid)' != 'rhel.6-x64' AND '$(HostRid)' != 'linux-musl-x64'">true</PublishNativeInstallers>
       <PublishArchives Condition=" '$(IslinuxPortable)' == 'true' OR ('$(IsDebianBaseDistro)' != 'true' AND '$(IsRPMBasedDistro)' != 'true') ">true</PublishArchives>
@@ -29,13 +26,6 @@
                                    '$(Rid)' == 'linux-musl-x64' ">$(Rid)</ProductMonikerRid>
       <ProductMonikerRid Condition=" '$(ProductMonikerRid)' == '' ">$(OSName)-$(Architecture)</ProductMonikerRid>
 
-      <HostMonikerRid Condition=" '$(HostRid)' == 'ubuntu.16.04-x64' OR
-                                '$(HostRid)' == 'rhel.6-x64' OR
-                                '$(HostRid)' == 'linux-musl-x64' ">$(HostRid)</HostMonikerRid>
-      <HostMonikerRid Condition=" '$(HostMonikerRid)' == '' ">$(HostOSName)-$(Architecture)</HostMonikerRid>
-      <HostMonikerRidForFileName>$(HostMonikerRid)</HostMonikerRidForFileName>
-      <HostMonikerRidForFileName Condition=" '$(IsDebianBaseDistro)' == 'true' OR '$(IsRPMBasedDistro)' == 'true' ">$(Architecture)</HostMonikerRidForFileName>
-
       <ArtifactNameSdk>dotnet-sdk-internal</ArtifactNameSdk>
       <ArtifactNameCombinedHostHostFxrFrameworkSdk>dotnet-sdk</ArtifactNameCombinedHostHostFxrFrameworkSdk>
 
@@ -45,8 +35,7 @@
       <!-- Warning: changing the value "ProductBandCombinedHostHostFxrFrameworkSdkName" can only occur on a product-band boundary [CliProductBandVersion], 
                Changing "ProductBandCombinedHostHostFxrFrameworkSdkName" mid-product-band will break the upgradablilty of the SDK bundle installer. -->
       <ProductBandCombinedHostHostFxrFrameworkSdkName>Dotnet SDK Bundle Installer $(CliProductBandVersion) $(ProductMonikerRid)</ProductBandCombinedHostHostFxrFrameworkSdkName>
-      <DistroSpecificArtifactNameWithVersionCombinedHostHostFxrFrameworkSdkWithoutHostMonikerRid>$(ArtifactNameCombinedHostHostFxrFrameworkSdk)-$(Version)-</DistroSpecificArtifactNameWithVersionCombinedHostHostFxrFrameworkSdkWithoutHostMonikerRid>
-      <DistroSpecificArtifactNameWithVersionCombinedHostHostFxrFrameworkSdk>$(DistroSpecificArtifactNameWithVersionCombinedHostHostFxrFrameworkSdkWithoutHostMonikerRid)$(HostMonikerRidForFileName)</DistroSpecificArtifactNameWithVersionCombinedHostHostFxrFrameworkSdk>
+      <DistroSpecificArtifactNameWithVersionCombinedHostHostFxrFrameworkSdk>$(ArtifactNameCombinedHostHostFxrFrameworkSdk)-$(Version)-$(Architecture)</DistroSpecificArtifactNameWithVersionCombinedHostHostFxrFrameworkSdk>
     </PropertyGroup>
   </Target>
 </Project>