.openpublishing.build.mdproj

<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <BuildTaskPackage>docfx.msbuild</BuildTaskPackage>
    <BuildTaskProjectPath>build/docfx.msbuild.targets</BuildTaskProjectPath>
    <ToolsFolder>$(MSBuildThisFileDirectory)Tools\</ToolsFolder>
    <OutputFolder Condition="'$(OutputFolder)' == '' ">$(MSBuildThisFileDirectory)_site</OutputFolder>
    <PreviewTemplateName Condition="'$(PreviewTemplateName)' == '' ">msdn.html</PreviewTemplateName>
    <OPTemplateName Condition="'$(OPTemplateName)' == '' ">op.html</OPTemplateName>
    <LogOutputFolder Condition="'$(LogOutputFolder)' == ''">$(MSBuildThisFileDirectory)\log\</LogOutputFolder>
    <LogFile Condition="'$(LogFile)' == ''">$(LogOutputFolder)\report.txt</LogFile>
    <LogLevel Condition=" '$(LogLevel)' == '' ">Verbose</LogLevel>
  </PropertyGroup>

  <!-- nuget Restore Target-->
  <Target Name="RestorePackages">
    <!-- There are three files manually needed to publish a content repsoitory. This -->
    <!-- file, packages.config, and nuget.exe. The rest can be boot strapped by the build process. -->
    <Error Condition="EXISTS('$(MSBuildThisFileDirectory)packages.config') != 'True'" Text="packages.config was not found at the expected location: $(MSBuildThisFileDirectory)."/>
    <Error Condition="EXISTS('$(ToolsFolder)NuGet\NuGet.exe') != 'True'" Text="Nuget.exe was not found at the expected location: $(ToolsFolder)NuGet."/>
    <!-- Get package version from packages.config -->
    <XmlPeek Query="//package[@id='$(BuildTaskPackage)']/@version" XmlInputPath=".\packages.config">
      <Output PropertyName="PackageVersion" TaskParameter="Result"/>
    </XmlPeek>
    <Message Text="Original Build PackageVersion=$(PackageVersion)"/>
    <!-- Check whether need latest package version -->
    <PropertyGroup>
      <UseLatestPackage>false</UseLatestPackage>
      <UseLatestPackage Condition="'$(PackageVersion)'=='latest'">true</UseLatestPackage>
    </PropertyGroup>
    <Message Text="Use latest package version: $(UseLatestPackage)"/>

    <!-- Get Latest version from nuget server if latest version is needed -->
    <XmlPeek Condition="$(UseLatestPackage)" Query="//packageSources/add[@key='Azure']/@value" XmlInputPath="$(ToolsFolder)NuGet\NuGet.config">
      <Output PropertyName="NugetSource" TaskParameter="Result"/>
    </XmlPeek>
    <Message Condition="$(UseLatestPackage)" Text="NugetSource=$(NugetSource)"/>
    <Exec Command="&quot;$(ToolsFolder)NuGet\NuGet.exe&quot; list $(BuildTaskPackage) -Source &quot;$(NugetSource)&quot;" Condition="$(UseLatestPackage)" ConsoleToMSBuild="true">
      <Output PropertyName="LatestPackage" TaskParameter="ConsoleOutput"/>
    </Exec>
    <ItemGroup Condition="$(UseLatestPackage)">
      <LatestPackageVersion Include="$(LatestPackage.Split(' ')[1])"/>
    </ItemGroup>
    <CreateProperty Condition="$(UseLatestPackage)" Value="@(LatestPackageVersion)">
      <Output PropertyName="LatestPackageVersion" TaskParameter="Value"/>
    </CreateProperty>
    <Message Condition="$(UseLatestPackage)" Text="$(BuildTaskPackage) LatestPackageVersion=@(LatestPackageVersion)"/>
    <!-- Update packages.config file's version with latest version then do the restore-->
    <XmlPoke Condition="$(UseLatestPackage)" Query="//packages/package[@id='$(BuildTaskPackage)']/@version" Value="$(LatestPackageVersion)" XmlInputPath=".\packages.config"/>

    <PropertyGroup>
      <BuildTaskNugetPackageFolderName>$(BuildTaskPackage).$(PackageVersion)</BuildTaskNugetPackageFolderName>
      <BuildTaskNugetPackageFolderName Condition="$(UseLatestPackage)">$(BuildTaskPackage).$(LatestPackageVersion)</BuildTaskNugetPackageFolderName>
      <PackageRootFolder>$(MSBuildThisFileDirectory)packages\$(BuildTaskNugetPackageFolderName)\</PackageRootFolder>
      <PackageInstalled>True</PackageInstalled>
      <BuildProjectPath>$(PackageRootFolder)$(BuildTaskProjectPath)</BuildProjectPath>
      <PackageInstalled Condition="EXISTS('$(BuildProjectPath)') != 'True'">False</PackageInstalled>
    </PropertyGroup>

    <CreateProperty Value="$(OutputPackageRootFolder)">
      <Output PropertyName="OutputPackageRootFolder" TaskParameter="Value"/>
    </CreateProperty>

    <!-- Use NuGet to pull down specific version packages -->
    <PropertyGroup>
      <NuGetConfigFileArgument Condition="EXISTS('$(ToolsFolder)NuGet\NuGet.config') == 'True'">-ConfigFile &quot;$(ToolsFolder)NuGet\NuGet.config&quot;</NuGetConfigFileArgument>
    </PropertyGroup>
    <Exec Command="&quot;$(ToolsFolder)NuGet\NuGet.exe&quot; restore &quot;.\packages.config&quot; -PackagesDirectory &quot;.\packages&quot; $(NuGetConfigFileArgument)" Condition="$(PackageInstalled) != 'True'"/>

    <!-- Update packages.config file's version back to "latest" string-->
    <XmlPoke
       Condition="$(UseLatestPackage)"
       XmlInputPath=".\packages.config"
       Query="//packages/package[@id='$(BuildTaskPackage)']/@version"
       Value="$(PackageVersion)" />
  </Target>
  <ItemGroup>
    <DocfxConfigFile Include = "**\docfx.json" Exclude = "packages\**\docfx.json"/>
  </ItemGroup>
  <!-- Build Target -->
  <Target DependsOnTargets="RestorePackages" Name="Build">
  <!-- <Target Name="Build"> -->
    <MSBuild Projects="$(BuildProjectPath)" Targets="DocBuild" Properties="DocfxConfigFile=%(DocfxConfigFile.FullPath);OutputFolder=$(OutputFolder);DocTemplate=$(OPTemplateName);LogFile=$(LogFile);LogLevel=$(LogLevel)"/>
  </Target>
  <Target DependsOnTargets="Build" Name="Generate">
    <MSBuild Projects="$(BuildProjectPath)" Targets="DocPreview" Properties="DocfxConfigFile=%(DocfxConfigFile.FullPath);OutputFolder=$(OutputFolder);IsServing=False;DocTemplate=$(PreviewTemplateName);LogFile=$(LogFile);LogLevel=$(LogLevel)"/>
  </Target>
  <Target DependsOnTargets="Generate" Name="Serve">
    <Message Text="$(BuildProjectPath)" />
    <MSBuild Projects="$(BuildProjectPath)" Targets="DocServe" Properties="DocfxConfigFile=%(DocfxConfigFile.FullPath);OutputFolder=$(OutputFolder);IsServing=True;DocTemplate=$(PreviewTemplateName);LogFile=$(LogFile);LogLevel=$(LogLevel)"/>
  </Target>
  <Target DependsOnTargets="RestorePackages" Name="Clean">
    <MSBuild Projects="$(BuildProjectPath)" Targets="DocClean" Properties="DocfxConfigFile=%(DocfxConfigFile.FullPath);OutputFolder=$(OutputFolder);LogFile=$(LogFile);LogLevel=$(LogLevel)"/>
  </Target>
  <Target DependsOnTargets="RestorePackages" Name="Rebuild">
    <MSBuild Projects="$(BuildProjectPath)" Targets="DocRebuild" Properties="DocfxConfigFile=%(DocfxConfigFile.FullPath);RebuildDoc=True;OutputFolder=$(OutputFolder);DocTemplate=$(OPTemplateName);LogFile=$(LogFile);LogLevel=$(LogLevel)"/>
  </Target>
</Project>