public static void BZip2Compress(this ICakeContext context, DirectoryPath rootPath, FilePath outputPath, IEnumerable<string> filePaths)
var files = new [] { "./src/Cake/bin/Debug/Autofac.dll", "./src/Cake/bin/Debug/Cake.Common.dll", "./src/Cake/bin/Debug/Cake.Core.dll", "./src/Cake/bin/Debug/Cake.exe" }; BZip2Compress("./", "cakebinaries.tar.bz2", files);