build.proj

<?xml version="1.0" encoding="utf-8"?>
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	The MIT License (MIT)

	Copyright (c) 2015 Mobile Essentials

	Permission is hereby granted, free of charge, to any person obtaining a copy
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-->
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

	<PropertyGroup>
		<Configuration Condition="'$(Configuration)' == ''">Release</Configuration>
		<TrackFileAccess>false</TrackFileAccess>
		<VersionFormat Condition="'$(VersionFormat)' == ''">MAJOR.MINOR.PATCH</VersionFormat>
	</PropertyGroup>

	<ItemGroup>
		<!-- To build a single solution or project, just pass it as a property $(Solution) or $(Project) -->
		
		<!-- Solutions at the root of the src directory are all built automatically unless overriden -->
		<Solution Include="src\*.sln" Condition="'$(Solution)' == ''">
			<AdditionalProperties>Configuration=$(Configuration);TrackFileAccess=$(TrackFileAccess)</AdditionalProperties>
		</Solution>
		
		<Solution Include="$(Solution)" Condition="'$(Solution)' != ''">
			<AdditionalProperties>Configuration=$(Configuration);TrackFileAccess=$(TrackFileAccess)</AdditionalProperties>
		</Solution>
		
		<NuGet Include="**\*.nuspec" />
	</ItemGroup>
	
	<Import Project="build\build.targets" />
	<Import Project="packages\MSBuilder.CodeTaskAssembly\build\MSBuilder.CodeTaskAssembly.props" />
	<Import Project="packages\MSBuilder.Git\build\MSBuilder.Git.props" />
	<Import Project="packages\MSBuilder.Run\build\MSBuilder.Run.targets" />
	<Import Project="packages\MSBuilder.NuGet.GetLatestVersion\build\MSBuilder.NuGet.GetLatestVersion.tasks" />

	<PropertyGroup>
		<!-- We overwrite the prop since we don't want FormatVersion at all -->
		<BuildPackagesDependsOn>
			$(BuildPackagesDependsOn);
			AddPackageMetadata;
			FilterPackages;
		</BuildPackagesDependsOn>
	</PropertyGroup>

	<Target Name="Test" DependsOnTargets="CoreBuild" AfterTargets="CoreBuild">
		<PropertyGroup>
			<XunitConsole>packages\xunit.runner.console\tools\xunit.console.x86.exe</XunitConsole>
			<XunitOptions>$(XunitOptions) -noshadow</XunitOptions>
		</PropertyGroup>

		<ItemGroup>
			<TestProject Include="$(SourceDir)**\*.Tests.csproj" Condition=" '$(TestProject)' == '' " />
			<TestProject Include="$(TestProject)" Condition=" '$(TestProject)' != '' " />
		</ItemGroup>
		<MSBuild Projects="@(TestProject)" BuildInParallel="true" Properties="Configuration=$(Configuration)" Targets="GetTargetPath"
             Condition="'%(TestProject.FileName)' != 'Roslyn.Tests' and '%(TestProject.FileName)' != 'VsixInstaller.Tests'">
             <!-- Roslyn.Tests fails randomly on CI, but work locally, VsixInstaller.Tests takes forever and sometimes hangs the build -->
			<Output TaskParameter="TargetOutputs" ItemName="_TestAssembly" />
		</MSBuild>

		<ItemGroup>
			<TestAssembly Include="@(_TestAssembly)" Condition=" Exists('%(_TestAssembly.FullPath)') " />
		</ItemGroup>

		<Exec Command="$(XunitConsole) %(TestAssembly.FullPath) $(XunitOptions)"
			  Condition=" '@(TestAssembly)' != '' "
			  ConsoleToMSBuild="true"
			  WorkingDirectory="$(MSBuildThisFileDirectory)"
			  ContinueOnError="ErrorAndContinue" />

		<!--<xunit Assemblies="@(TestAssembly)"
			   Html="out\tests.html"
			   Xml="out\tests.xml"
			   ParallelizeAssemblies="$(ParallelizeAssemblies)"
			   ParallelizeTestCollections="$(ParallelizeTestCollections)" />-->
	</Target>
	
	<Target Name="FilterPackages" Inputs="@(NuGet)" Outputs="%(NuGet.Identity)-BATCH">

		<GetLatestVersion PackageId="%(NuGet.Id)" IncludePreRelease="true">
			<Output TaskParameter="SimpleVersion" PropertyName="LatestVersion" />
		</GetLatestVersion>

		<CompareVersions Current="%(NuGet.Version)" Latest="$(LatestVersion)">
			<Output TaskParameter="Result" PropertyName="Comparison" />
		</CompareVersions>

		<IncrementVersion Version="$(LatestVersion)" Commits="1" Condition="'$(Comparison)' == '-1'">
			<Output TaskParameter="Result" PropertyName="SuggestedVersion" />
		</IncrementVersion>

		<Message Text="Skipping '%(NuGet.Id)': %(NuGet.Version) == $(LatestVersion) (current == latest)" Importance="normal" Condition="'$(Comparison)' == '0'" />
		<Message Text="Updated '%(NuGet.Id)': %(NuGet.Version) &gt; $(LatestVersion) (current &gt; latest!)" Importance="high" Condition="'$(Comparison)' == '1'" />
		<Error Text="Currently determined package version for '%(NuGet.Id)' is %(NuGet.Version), which is smaller than the latest published version $(LatestVersion). 
This is an authoring error that typically indicates that a change was made to the .nuspec file without changing the version to be greater than the latest published version.
Change the 'version' attribute to be at least '$(SuggestedVersion)' (or increase the major or minor components)." Condition="'$(Comparison)' == '-1'" />

		<ItemGroup>
			<NuGet Remove="@(NuGet)" Condition="$(Comparison) == '0'" />
		</ItemGroup>
	</Target>

	<Target Name="AddPackageMetadata" Inputs="@(NuGet)" Outputs="%(NuGet.Identity)-BATCH">

		<PropertyGroup>
			<NuSpec>%(NuGet.Identity)</NuSpec>
		</PropertyGroup>

		<Run Exe='$(Git)'
			 Args='log -n 1 --pretty=format:%H "$(NuSpec)"'
			 WorkingDir='$(MSBuildProjectDirectory)'>
			<Output TaskParameter="Output" PropertyName="NuSpecSha" />
		</Run>

		<Run Exe='$(Git)'
			 Args='rev-list --count "$(NuSpecSha)"..HEAD $([System.IO.Path]::GetDirectoryName("$(NuSpec)"))'
			 WorkingDir='$(MSBuildProjectDirectory)'>
			<Output TaskParameter="Output" PropertyName="NuSpecCommits" />
		</Run>

		<XmlPeek XmlInputPath="$(NuSpec)"
				 Query="/package/metadata/id/text()">
			<Output TaskParameter="Result" PropertyName="NuSpecId" />
		</XmlPeek>

		<XmlPeek XmlInputPath="$(NuSpec)"
				 Query="/package/metadata/version/text()">
			<Output TaskParameter="Result" PropertyName="NuSpecVersion" />
		</XmlPeek>

		<IncrementVersion Version="$(NuSpecVersion)" Commits="$(NuSpecCommits)">
			<Output TaskParameter="Result" PropertyName="NuSpecVersion" />
		</IncrementVersion>

		<ItemGroup>
			<NuGet>
				<Id>$(NuSpecId)</Id>
				<Commits>$(NuSpecCommits)</Commits>
				<Version>$(NuSpecVersion)</Version>
			</NuGet>
		</ItemGroup>

	</Target>

	<UsingTask TaskName="IncrementVersion" TaskFactory="CodeTaskFactory" AssemblyFile="$(CodeTaskAssembly)">

		<ParameterGroup>
			<Version Required="true"/>
			<Commits Required="false" ParameterType="System.Int32" />
			<Result Output="true"/>
		</ParameterGroup>

		<Task>
			<Code Type="Fragment" Language="cs">
				<![CDATA[
				var version = new Version(Version);
				Result = new Version(version.Major, version.Minor, (version.Build != -1 ? version.Build : 0) + Commits).ToString();
]]>
			</Code>
		</Task>

	</UsingTask>

	<UsingTask TaskName="CompareVersions" TaskFactory="CodeTaskFactory" AssemblyFile="$(CodeTaskAssembly)">

		<ParameterGroup>
			<Current Required="true"/>
			<Latest Required="true" />
			<Result Output="true"/>
		</ParameterGroup>

		<Task>
			<Code Type="Fragment" Language="cs">
				<![CDATA[
				Result = new Version(Current).CompareTo(new Version(Latest)).ToString();
]]>
			</Code>
		</Task>

	</UsingTask>
</Project>