nunit-utils.targets

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
	<UsingTask TaskName="DownloadFile" TaskFactory="CodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll">
		<ParameterGroup>
			<Url ParameterType="System.String" Required="true" />
			<LocalFilePath ParameterType="System.String" Required="true"/>
		</ParameterGroup>
		<Task>
		<Using Namespace="System"/>
		<Using Namespace="System.IO"/>
		<Using Namespace="System.Net"/>
      	<Code Type="Fragment" Language="cs">
			<![CDATA[		
				try
				{				
					var dirName = Path.GetDirectoryName(LocalFilePath);
					if (!Directory.Exists(dirName))	
					{
						Directory.CreateDirectory(dirName);
					}

					using (WebClient client = new WebClient())
					{
						client.DownloadFile(Url, LocalFilePath);
					}
				}
				catch(Exception ex)
				{
					Log.LogMessage(MessageImportance.High, string.Format("##teamcity[buildProblem description='{0}' identity='{0}']", ex.Message));
					throw;
				}
			]]>
      	</Code>
    	</Task>
	</UsingTask>

	<UsingTask TaskName="GetNUnitConsolePath" TaskFactory="CodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll">
		<ParameterGroup>
			<BaseDir ParameterType="System.String" Required="true" />
			<PathToNUnitConsole ParameterType="System.String" Output="true"/>
		</ParameterGroup>
		<Task>
		<Using Namespace="System"/>
		<Using Namespace="System.IO"/>
		<Using Namespace="System.Linq"/>
      	<Code Type="Fragment" Language="cs">
			<![CDATA[		
				try
				{					
					var toolName = "nunit3-console.exe";
					PathToNUnitConsole = Directory.EnumerateFiles(BaseDir, toolName, SearchOption.AllDirectories).FirstOrDefault();
					if (string.IsNullOrWhiteSpace(PathToNUnitConsole))
					{
						throw new InvalidOperationException(string.Format("{0} was not found.", toolName));
					}
				}
				catch(Exception ex)
				{
					Log.LogMessage(MessageImportance.High, string.Format("##teamcity[buildProblem description='{0}' identity='{0}']", ex.Message));
					throw;
				}
			]]>
      	</Code>
    	</Task>
	</UsingTask>

	<UsingTask TaskName="CreateNUnitListOfAssemblies" TaskFactory="CodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll">
		<ParameterGroup>
			<Assemblies ParameterType="Microsoft.Build.Framework.ITaskItem[]" Required="true" />
			<RegexpAssemblyFilter ParameterType="System.String" Required="true" />
			<ListOfAssemblies ParameterType="System.String" Output="true"/>
		</ParameterGroup>
		<Task>
		<Using Namespace="System"/>
		<Using Namespace="System.Linq"/>
		<Using Namespace="System.Text.RegularExpressions"/>
      	<Code Type="Fragment" Language="cs">
			<![CDATA[							
				try
				{
					var builder = new CommandLineBuilder();
					var reg = new Regex(RegexpAssemblyFilter);
					builder.AppendFileNamesIfNotNull((from assembly in Assemblies where reg.IsMatch(assembly.ItemSpec) select assembly).ToArray(), " ");
					ListOfAssemblies = builder.ToString();
					if (string.IsNullOrWhiteSpace(ListOfAssemblies))
					{
						throw new InvalidOperationException("Assemblies were not found.");
					}
				}
				catch(Exception ex)
				{
					Log.LogMessage(MessageImportance.High, string.Format("##teamcity[buildProblem description='{0}' identity='{0}']", ex.Message));
					throw;
				}
			]]>
      	</Code>
    	</Task>
	</UsingTask>
</Project>