dotnet-installer/src/redist/targets/GenerateDebs.targets

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <!-- dotnet deb-tool -->
  <ItemGroup>
    <DotNetCliToolReference Include="dotnet-deb-tool" Version="$(DotnetDebToolVersion)" />
  </ItemGroup>
  
  <Target Name="SetupDebProps"
        DependsOnTargets="SetSdkVersionInfo;
                          GetCurrentRuntimeInformation;
                          SetupFileExtensions;
                          CalculateLinuxNativeInstallerDependencyVersions;
                          SetSdkBrandingInfo">
    <PropertyGroup>
      <DotnetDebToolDir>$(MSBuildProjectDirectory)</DotnetDebToolDir>
      <!--<DotnetDebToolDir>$(MSBuildThisFileDirectory)/dotnet-deb-tool-consumer</DotnetDebToolDir>-->
      <!--<PackageTool>$(NuGetPackagesDir)/dotnet-deb-tool/$(DotnetDebToolVersion)/lib/netcoreapp2.0/tool/package_tool</PackageTool>-->
    </PropertyGroup>

    <!-- constants -->
    <PropertyGroup>
      <DebianInstalledDirectory>/usr/share/dotnet</DebianInstalledDirectory>

      <LayoutPackageRootDirName>package_root</LayoutPackageRootDirName>
      <LayoutAbsolutePlacementDirName>$</LayoutAbsolutePlacementDirName>
      <LayoutSamplesDirName>samples</LayoutSamplesDirName>
      <LayoutDocsDirName>docs</LayoutDocsDirName>
      <LayoutDebianFilesDirName>debian</LayoutDebianFilesDirName>
    </PropertyGroup>

    <!-- Package Identities -->
    <PropertyGroup>
      <RuntimeDepsPackageVersion>$(MicrosoftNETCoreAppMajorMinorVersion)</RuntimeDepsPackageVersion>
      <RuntimeDepsPackageName>dotnet-runtime-deps-$(RuntimeDepsPackageVersion)</RuntimeDepsPackageName>
      <DownloadedRuntimeDepsInstallerFile>$(DownloadsFolder)$(DownloadedRuntimeDepsInstallerFileName)</DownloadedRuntimeDepsInstallerFile>
      <SdkDebianPackageVersion>$(MajorMinorVersion)</SdkDebianPackageVersion>
      <SdkDebianPackageName>dotnet-sdk-$(SdkDebianPackageVersion)</SdkDebianPackageName>
      <SharedFxDebianPackageFileVersion>$(MicrosoftNETCoreAppPackageVersion)</SharedFxDebianPackageFileVersion>
      <SharedFxDebianPackageVersion>$(MicrosoftNETCoreAppMajorMinorVersion)</SharedFxDebianPackageVersion>
      <SharedFxDebianPackageFileName>dotnet-runtime-$(SharedFxDebianPackageFileVersion)</SharedFxDebianPackageFileName>
      <SharedFxDebianPackageFileName>$(SharedFxDebianPackageFileName.ToLower())</SharedFxDebianPackageFileName>
      <SharedFxDebianPackageName>dotnet-runtime-$(SharedFxDebianPackageVersion)</SharedFxDebianPackageName>
      <SharedFxDebianPackageName>$(SharedFxDebianPackageName.ToLower())</SharedFxDebianPackageName>
      <DownloadedSharedFrameworkInstallerFile>$(DownloadsFolder)$(DownloadedSharedFrameworkInstallerFileName)</DownloadedSharedFrameworkInstallerFile>
      <NetCoreAppTargetingPackDebianPackageFileName>dotnet-targeting-pack-$(SharedFxDebianPackageFileVersion)</NetCoreAppTargetingPackDebianPackageFileName>
      <NetCoreAppTargetingPackDebianPackageFileName>$(NetCoreAppTargetingPackDebianPackageFileName.ToLower())</NetCoreAppTargetingPackDebianPackageFileName>
      <NetCoreAppTargetingPackDebianPackageName>dotnet-targeting-pack-$(SharedFxDebianPackageVersion)</NetCoreAppTargetingPackDebianPackageName>
      <NetCoreAppTargetingPackDebianPackageName>$(NetCoreAppTargetingPackDebianPackageName.ToLower())</NetCoreAppTargetingPackDebianPackageName>
      <DownloadedNetCoreAppTargetingPackInstallerFile>$(DownloadsFolder)$(DownloadedNetCoreAppTargetingPackInstallerFileName)</DownloadedNetCoreAppTargetingPackInstallerFile>
      <HostFxrDebianPackageFileName>dotnet-hostfxr-$(HostFxrVersion)</HostFxrDebianPackageFileName>
      <HostFxrDebianPackageFileName>$(HostFxrDebianPackageFileName.ToLower())</HostFxrDebianPackageFileName>
      <HostFxrDebianPackageName>dotnet-hostfxr-$(HostFxrMajorMinorVersion)</HostFxrDebianPackageName>
      <HostFxrDebianPackageName>$(HostFxrDebianPackageName.ToLower())</HostFxrDebianPackageName>
      <DownloadedHostFxrInstallerFile>$(DownloadsFolder)$(DownloadedHostFxrInstallerFileName)</DownloadedHostFxrInstallerFile>
      <SharedHostDebianPackageName>dotnet-host</SharedHostDebianPackageName>
      <DownloadedSharedHostInstallerFile>$(DownloadsFolder)$(DownloadedSharedHostInstallerFileName)</DownloadedSharedHostInstallerFile>
      <AspNetCoreSharedFxDebianPackageFileName>aspnetcore-runtime-$(AspNetCoreVersion)</AspNetCoreSharedFxDebianPackageFileName>
      <AspNetCoreSharedFxDebianPackageFileName>$(AspNetCoreSharedFxDebianPackageFileName.ToLower())</AspNetCoreSharedFxDebianPackageFileName>
      <AspNetCoreSharedFxDebianPackageName>aspnetcore-runtime-$(AspNetCoreMajorMinorVersion)</AspNetCoreSharedFxDebianPackageName>
      <AspNetCoreSharedFxDebianPackageName>$(AspNetCoreSharedFxDebianPackageName.ToLower())</AspNetCoreSharedFxDebianPackageName>
      <DownloadedAspNetCoreSharedFxInstallerFile>$(DownloadsFolder)$(DownloadedAspNetCoreSharedFxInstallerFileName)</DownloadedAspNetCoreSharedFxInstallerFile>
      <AspNetTargetingPackDebianPackageFileName>aspnetcore-targeting-pack-$(AspNetCoreVersion)</AspNetTargetingPackDebianPackageFileName>
      <AspNetTargetingPackDebianPackageFileName>$(AspNetTargetingPackDebianPackageFileName.ToLower())</AspNetTargetingPackDebianPackageFileName>
      <AspNetTargetingPackDebianPackageName>aspnetcore-targeting-pack-$(AspNetCoreMajorMinorVersion)</AspNetTargetingPackDebianPackageName>
      <AspNetTargetingPackDebianPackageName>$(AspNetTargetingPackDebianPackageName.ToLower())</AspNetTargetingPackDebianPackageName>
      <DownloadedAspNetTargetingPackInstallerFile>$(DownloadsFolder)$(DownloadedAspNetTargetingPackInstallerFileName)</DownloadedAspNetTargetingPackInstallerFile>
</PropertyGroup>

    <!-- Inputs -->
    <PropertyGroup>
      <!-- Need to acquire manpage files from CLI repo: https://github.com/dotnet/cli/issues/10266 -->
      <ManpagesDirectory>$(RepoRoot)Documentation/manpages</ManpagesDirectory>
      <EndToEndTestProject>$(RepoRoot)test/EndToEnd/EndToEnd.Tests.csproj</EndToEndTestProject>
      <CLISdkRoot>$(RedistLayoutPath)sdk/</CLISdkRoot>
    </PropertyGroup>

    <ItemGroup>
      <CLISdkFiles Include="$(CLISdkRoot)/**/*" />
      <SdkDebManPageFiles Include="$(ManpagesDirectory)/**/*" />
    </ItemGroup>

    <!-- Output Directories -->
    <PropertyGroup>
      <InstallerOutputDirectory>$(ArtifactsShippingPackagesDir)</InstallerOutputDirectory>
      <SdkDebInstallerFile>$(InstallerOutputDirectory)$(DistroSpecificArtifactNameWithVersionCombinedHostHostFxrFrameworkSdk)$(InstallerExtension)</SdkDebInstallerFile>
      <SdkDebianIntermediateDirectory>$(IntermediateOutputPath)debian/sdk/</SdkDebianIntermediateDirectory>
      <DotNetDebToolOutputDirectory>$(SdkDebianIntermediateDirectory)deb-tool-output</DotNetDebToolOutputDirectory>
      <DebianTestResultsXmlFile>$(SdkDebianIntermediateDirectory)debian-testResults.xml</DebianTestResultsXmlFile>
    </PropertyGroup>

    <!-- Layout Directories -->
    <PropertyGroup>
      <LayoutDirectory>$(SdkDebianIntermediateDirectory)debianLayoutDirectory/</LayoutDirectory>
      <LayoutPackageRootDir>$(LayoutDirectory)$(LayoutPackageRootDirName)</LayoutPackageRootDir>
      <LayoutAbsolutePlacementDir>$(LayoutDirectory)$(LayoutAbsolutePlacementDirName)</LayoutAbsolutePlacementDir>
      <LayoutSamplesDir>$(LayoutDirectory)$(LayoutSamplesDirName)</LayoutSamplesDir>
      <LayoutDocsDir>$(LayoutDirectory)$(LayoutDocsDirName)</LayoutDocsDir>
      <LayoutDebianFilesDir>$(LayoutDirectory)$(LayoutDebianFilesDirName)</LayoutDebianFilesDir>
    </PropertyGroup>

    <!-- debian_config.json -->
    <PropertyGroup>
      <DebianConfigTemplateFile>$(MSBuildThisFileDirectory)packaging/deb/dotnet-debian_config.json</DebianConfigTemplateFile>
      <DebianConfigJsonFile>$(LayoutDirectory)debian_config.json</DebianConfigJsonFile>
    </PropertyGroup>

    <PropertyGroup>
      <DebianPostinstTemplateFile>$(MSBuildThisFileDirectory)packaging/deb/postinst</DebianPostinstTemplateFile>
      <DebianPostinstFile>$(LayoutDirectory)debian/postinst</DebianPostinstFile>
    </PropertyGroup>

    <ItemGroup>
      <DebianConfigTokenValues Include="%SHARED_FRAMEWORK_DEBIAN_PACKAGE_NAME%">
        <ReplacementString>$(SharedFxDebianPackageName)</ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%ASPNETCORE_SHAREDFX_DEBIAN_PACKAGE_NAME%">
        <ReplacementString>$(AspNetCoreSharedFxDebianPackageName)</ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%NETCOREAPP_TARGETING_PACK_DEBIAN_PACKAGE_NAME%">
        <ReplacementString>$(NetCoreAppTargetingPackDebianPackageName)</ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%ASPNET_TARGETING_PACK_DEBIAN_PACKAGE_NAME%">
        <ReplacementString>$(AspNetTargetingPackDebianPackageName)</ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%SHARED_FRAMEWORK_DEBIAN_PACKAGE_ADDITIONAL_DEPENDENCY%"
                               Condition="'$(IncludeAdditionalSharedFrameworks)' == 'true'">
        <ReplacementString>
          ,
          "$(AdditionalSharedFxDebianPackageName)" : {}
        </ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%SHARED_FRAMEWORK_DEBIAN_PACKAGE_ADDITIONAL_DEPENDENCY%"
                               Condition="'$(IncludeAdditionalSharedFrameworks)' != 'true'">
        <ReplacementString></ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%SDK_NUGET_VERSION%">
        <ReplacementString>$(MajorMinorVersion)</ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%CLI_SDK_BRAND_NAME%">
        <ReplacementString>$(SdkBrandName)</ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%SHARED_FRAMEWORK_DEBIAN_PACKAGE_VERSION%">
        <ReplacementString>$(MicrosoftNETCoreAppPackageVersionWithTilda)</ReplacementString>
      </DebianConfigTokenValues>
      <DebianConfigTokenValues Include="%ASPNETCORE_SHAREDFX_DEBIAN_PACKAGE_VERSION%">
        <ReplacementString>$(AspNetCoreVersionWithTilda)</ReplacementString>
      </DebianConfigTokenValues>

      <DebianPostInstTokenValues Include="%SDK_VERSION%">
        <ReplacementString>$(SdkVersion)</ReplacementString>
      </DebianPostInstTokenValues>
    </ItemGroup>

    <ItemGroup>
      <TestSdkDebTaskEnvironmentVariables Include="PATH=$(DebianInstalledDirectory)$(PathListSeparator)$(PATH)" />
      <TestSdkDebTaskEnvironmentVariables Include="TEST_ARTIFACTS=$(TestArtifactsDir)" />
      <TestSdkDebTaskEnvironmentVariables Include="TEST_PACKAGES=$(TestPackagesDir)" />
      <TestSdkDebTaskEnvironmentVariables Include="PreviousStageProps=$(NextStagePropsPath)" />

      <!-- Consumed By Publish -->
      <GeneratedInstallers Include="$(SdkDebInstallerFile)" />
    </ItemGroup>
  </Target>

  <!-- Outer GenerateDebs target so that GetCurrentRuntimeInformation will set IsDebianBasedDistro before
       GenerateDebsInner condition is evaluated -->
  <Target Name="GenerateDebs"
          DependsOnTargets="GetCurrentRuntimeInformation;
                            GenerateDebsInner"/>

  <Target Name="GenerateDebsInner"
          DependsOnTargets="SetupDebProps;
                            TestDebuild;
                            BuildSdkDeb;
                            TestSdkDeb"
          Condition=" '$(IsDebianBaseDistro)' == 'True' "
          Outputs="@(GeneratedInstallers)"/>

  <Target Name="ReadAspNetCoreSharedRuntimeVersionFile"
      DependsOnTargets="DownloadBundledComponents">
    <ItemGroup>
      <File Include="$(DownloadsFolder)$(AspNetCoreSharedFxBaseRuntimeVersionFileName)" />
    </ItemGroup>
    <ReadLinesFromFile File="@(File)">
      <Output
          TaskParameter="Lines"
          PropertyName="AspNetCoreSharedFxBaseRuntimeVersion"/>
    </ReadLinesFromFile>
  </Target>
  
  <Target Name="GetAspNetSharedFxInstallArgs" DependsOnTargets="SetupDebProps;ReadAspNetCoreSharedRuntimeVersionFile">
    <PropertyGroup>
      <AspNetVersionPrereleaseSeparator>$(AspNetCoreSharedFxBaseRuntimeVersion.IndexOf('-'))</AspNetVersionPrereleaseSeparator>
      <AspNetSimpleVersion>$(AspNetCoreSharedFxBaseRuntimeVersion)</AspNetSimpleVersion>
      <AspNetSimpleVersion Condition=" '$(AspNetVersionPrereleaseSeparator)' != -1 ">$(AspNetCoreSharedFxBaseRuntimeVersion.Substring(0, $(AspNetVersionPrereleaseSeparator)))</AspNetSimpleVersion>

      <AspNetVersionPatchSeparator>$(AspNetSimpleVersion.LastIndexOf('.'))</AspNetVersionPatchSeparator>
      <AspNetSimpleVersion Condition=" '$(AspNetVersionPatchSeparator)' != -1 ">$(AspNetSimpleVersion.Substring(0, $(AspNetVersionPatchSeparator)))</AspNetSimpleVersion>
      
      <!-- dotnet-runtime package may not currently be available -->
      <InstallAspNetCoreSharedFxArgs>--ignore-depends=dotnet-runtime-$(AspNetSimpleVersion)</InstallAspNetCoreSharedFxArgs>
    </PropertyGroup>
  </Target>

  <Target Name="BuildSdkDeb"
      Condition=" '$(IsDebianBaseDistro)' == 'True' AND '$(DebuildPresent)'  == 'true' "
      DependsOnTargets="PrepareDotnetDebDirectories;
                        PrepareDotnetDebTool;
                        GetAspNetSharedFxInstallArgs;"
      Inputs="@(CLISdkFiles)"
      Outputs="$(SdkDebInstallerFile)" >
      <!-- Install Shared Framework Packages -->
      <Exec Command="sudo dpkg -i $(DownloadedNetCoreAppTargetingPackInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedAspNetTargetingPackInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedRuntimeDepsInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedSharedHostInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedHostFxrInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedSharedFrameworkInstallerFile)" />
      <Exec Command="sudo dpkg $(InstallAspNetCoreSharedFxArgs) -i $(DownloadedAspNetCoreSharedFxInstallerFile)" />

      <!-- Create layout: Binaries -->
      <Copy
        DestinationFiles="@(CLISdkFiles->'$(LayoutPackageRootDir)/sdk/%(RecursiveDir)%(Filename)%(Extension)')"
        SourceFiles="@(CLISdkFiles)"
        OverwriteReadOnlyFiles="True"
        SkipUnchangedFiles="False"
        UseHardlinksIfPossible="False" />

      <!-- Create layout: Man Pages -->
      <Copy
        DestinationFiles="@(SdkDebManPageFiles->'$(LayoutDocsDir)/%(RecursiveDir)%(Filename)-$(SdkVersion)%(Extension)')"
        SourceFiles="@(SdkDebManPageFiles)"
        OverwriteReadOnlyFiles="True"
        SkipUnchangedFiles="False"
        UseHardlinksIfPossible="False" />

      <!-- Create layout: Generate and Place postinst -->
      <ReplaceFileContents
        InputFiles="$(DebianPostinstTemplateFile)"
        DestinationFiles="$(DebianPostinstFile)"
        ReplacementItems="@(DebianPostInstTokenValues)" />

      <Chmod
        Glob="$(DebianPostinstFile)"
        Mode="ugo+x" />

      <!-- Create layout: Generate and Place debian_config.json -->
      <ReplaceFileContents
        InputFiles="$(DebianConfigTemplateFile)"
        DestinationFiles="$(DebianConfigJsonFile)"
        ReplacementItems="@(DebianConfigTokenValues)" />

      <!--<Chmod
        Glob="$(PackageTool)"
        Mode="u+x" />-->

      <!-- Build SDK Deb package -->
      <DotNetDebTool ToolPath="$(_DotNetRoot)"
                     InputDirectory="$(LayoutDirectory)"
                     OutputDirectory="$(DotNetDebToolOutputDirectory)"
                     PackageName="$(SdkDebianPackageName)"
                     PackageVersion="$(SdkVersion)"
                     WorkingDirectory="$(DotnetDebToolDir)" />

      <!-- Copy SDK package to output -->
      <ItemGroup>
        <GeneratedDebFiles Include="$(DotNetDebToolOutputDirectory)/*.deb" />
      </ItemGroup>

      <Error Text="@(GeneratedDebFiles->Count()) .deb files generated." Condition="'@(GeneratedDebFiles->Count())' != 1" />

      <Copy
        DestinationFiles="$(SdkDebInstallerFile)"
        SourceFiles="@(GeneratedDebFiles)"
        OverwriteReadOnlyFiles="True"
        SkipUnchangedFiles="False"
        UseHardlinksIfPossible="False" />

      <!-- Proactively remove all possible Shared Framework and Debian Packages -->
      <ItemGroup>
        <SetupDebPackageToRemove Include="$(SdkDebianPackageName)" />
        <SetupDebPackageToRemove Include="$(AspNetCoreSharedFxDebianPackageName)" />
        <SetupDebPackageToRemove Include="$(AspNetCoreSharedFxDebianPackageFileName)" />
        <SetupDebPackageToRemove Include="$(SharedFxDebianPackageName)" />
        <SetupDebPackageToRemove Include="$(SharedFxDebianPackageFileName)" />
        <SetupDebPackageToRemove Include="$(HostFxrDebianPackageName)" />
        <SetupDebPackageToRemove Include="$(HostFxrDebianPackageFileName)" />
        <SetupDebPackageToRemove Include="$(SharedHostDebianPackageName)" />
        <SetupDebPackageToRemove Include="$(AspNetTargetingPackDebianPackageName)" />
        <SetupDebPackageToRemove Include="$(AspNetTargetingPackDebianPackageFileName)" />
        <SetupDebPackageToRemove Include="$(NetCoreAppTargetingPackDebianPackageName)" />
        <SetupDebPackageToRemove Include="$(NetCoreAppTargetingPackDebianPackageFileName)" />
        <SetupDebPackageToRemove Include="$(RuntimeDepsPackageName)" />
      </ItemGroup>
      <!-- The following line is needed. So it won't warning dotnet folder is not empty after uninstall -->
      <Exec Command="sudo rm -rf /usr/share/dotnet/sdk/NuGetFallbackFolder" />
      <Exec Command="!(dpkg-query -W %(SetupDebPackageToRemove.Identity)) || sudo dpkg -r %(SetupDebPackageToRemove.Identity)" />
  </Target>

  <Target Name="TestSdkDeb"
      Condition=" '$(CLIBUILD_SKIP_TESTS)' != 'true' and '$(IsDebianBaseDistro)' == 'True' and '$(DebuildPresent)'  == 'true' "
      DependsOnTargets="GetAspNetSharedFxInstallArgs"
      Inputs="$(DownloadedRuntimeDepsInstallerFile);
              $(DownloadedNetCoreAppTargetingPackInstallerFile);
              $(DownloadedAspNetTargetingPackInstallerFile);
              $(DownloadedSharedHostInstallerFile);
              $(DownloadedHostFxrInstallerFile);
              $(DownloadedSharedFrameworkInstallerFile);
              $(DownloadedAspNetCoreSharedFxInstallerFile);
              $(SdkDebInstallerFile);
              $(DebianTestResultsXmlFile);"
      Outputs="$(DebianTestResultsXmlFile)" >

      <!-- Install Dependencies and SDK Packages -->
      <Exec Command="sudo dpkg -i $(DownloadedRuntimeDepsInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedNetCoreAppTargetingPackInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedAspNetTargetingPackInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedSharedHostInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedHostFxrInstallerFile)" />
      <Exec Command="sudo dpkg -i $(DownloadedSharedFrameworkInstallerFile)" />
      <Exec Command="sudo dpkg $(InstallAspNetCoreSharedFxArgs) -i $(DownloadedAspNetCoreSharedFxInstallerFile)" />

      <Exec Command="sudo dpkg -i $(SdkDebInstallerFile)" />

      <!-- Run End-2-end Tests https://github.com/dotnet/core-sdk/issues/1174
      <DotNetRestore ProjectPath="$(EndToEndTestProject)"
                     ToolPath="$(DebianInstalledDirectory)" />
      <DotNetTest ProjectPath="$(EndToEndTestProject)"
                  EnvironmentVariables="@(TestSdkDebTaskEnvironmentVariables)"
                  ToolPath="$(DebianInstalledDirectory)" />-->
    
      <!-- Clean up Packages -->
      <!-- The following line is needed. So it won't warning dotnet folder is not empty after uninstall -->
      <Exec Command="sudo rm -rf /usr/share/dotnet/sdk/NuGetFallbackFolder" />

      <ItemGroup>
        <TestSdkDebPackageToRemove Include="$(SdkDebianPackageName)" />
        <TestSdkDebPackageToRemove Include="$(AspNetCoreSharedFxDebianPackageName)" />
        <TestSdkDebPackageToRemove Include="$(SharedFxDebianPackageName)" />
        <TestSdkDebPackageToRemove Include="$(HostFxrDebianPackageName)" />
        <TestSdkDebPackageToRemove Include="$(SharedHostDebianPackageName)" />
        <TestSdkDebPackageToRemove Include="$(AspNetTargetingPackDebianPackageName)" />
        <TestSdkDebPackageToRemove Include="$(NetCoreAppTargetingPackDebianPackageName)" />
        <TestSdkDebPackageToRemove Include="$(RuntimeDepsPackageName)"/>
      </ItemGroup>
      <!-- If package installed remove it -->
      <Exec Command="!(dpkg-query -W %(TestSdkDebPackageToRemove.Identity)) || sudo dpkg -r %(TestSdkDebPackageToRemove.Identity)" />
  </Target>

  <Target Name="PrepareDotnetDebDirectories" DependsOnTargets="SetupDebProps">

    <!-- Clean the workspace -->
    <ItemGroup>
      <FilesToClean Remove="*" />
      <FilesToClean Include="$(SdkDebInstallerFile)" />

      <WorkspaceDirectories Remove="*" />
      <WorkspaceDirectories Include="$(SdkDebianIntermediateDirectory);
                                     $(LayoutDirectory)" />

      <LayoutSubDirectories Remove="*" />
      <LayoutSubDirectories Include="$(LayoutPackageRootDir);
                                     $(LayoutAbsolutePlacementDir);
                                     $(LayoutSamplesDir);
                                     $(LayoutDocsDir);
                                     $(LayoutDebianFilesDir)" />
    </ItemGroup>

    <Delete Files="@(FilesToClean)" />
    <RemoveDir Directories="@(WorkspaceDirectories)" />

    <!-- Rebuild the workspace -->
    <MakeDir Directories="@(WorkspaceDirectories)" />
    <MakeDir Directories="@(LayoutSubDirectories)" />
    <MakeDir Directories="$(DotNetDebToolOutputDirectory)" />
  </Target>

  <Target Name="PrepareDotnetDebTool">

    <!--<DotNetRestore ToolPath="$(PreviousStageDirectory)"
                   WorkingDirectory="$(DotnetDebToolDir)" />-->
  </Target>

  <Target Name="TestDebuild">
      <Message Text="Don't remove this" />

      <!-- run Debuild  -->
      <!-- NB: IgnoreExitCode prevents Exec from failing, but does not prevent us from retrieving the exit code. -->
      <Exec Command="/usr/bin/env debuild -h > /dev/null 2>&amp;1" IgnoreExitCode="true">
          <Output TaskParameter="ExitCode" PropertyName="DebuildExitCode" />
      </Exec>

      <!-- Check if it returned 0 -->
      <PropertyGroup>
        <DebuildPresent>false</DebuildPresent>
        <DebuildPresent Condition=" '$(DebuildExitCode)' == '0' ">true</DebuildPresent>
      </PropertyGroup>

      <!-- Workaround for Ubuntu16 Jenkins https://github.com/dotnet/core-setup/issues/167 -->
      <Message Condition=" '$(DebuildPresent)'  != 'true' "
               Text="Debuild Not found, Debian packages will not be built."
               Importance="High" />
  </Target>
</Project>