using System;

using System.IO;

using Microsoft.Build.Framework;

using Microsoft.Build.Utilities;

namespace WebCompiler

{

/// <summary>

/// An MSBuild task for cleaning web compiler output of a given config file.

/// </summary>

public class CompilerCleanTask : Task

{

/// <summary>

/// The file path of the compilerconfig.json file

/// </summary>

public string FileName { get; set; }

/// <summary>

/// Execute the Clean Task

/// </summary>

public override bool Execute()

{

var configFile = new FileInfo(FileName);

if (!configFile.Exists)

{

Log.LogWarning(configFile.FullName + " does not exist");

return true;

}

Log.LogMessage(MessageImportance.High, Environment.NewLine + "WebCompiler: Begin cleaning output of " + configFile.Name);

try

{

var processor = new ConfigFileProcessor();

processor.DeleteOutputFiles(configFile.FullName);

Log.LogMessage(MessageImportance.High, "WebCompiler: Done cleaning output of " + configFile.Name);

return true;

}

catch (Exception ex)

{

Log.LogError(ex.Message);

return false;

}

}

}

}