static int Main(string[] args)
{
AppDomain.CurrentDomain.UnhandledException += (s, e) => DumpError(e.ExceptionObject as Exception, abort: true);
try
{
var filePattern = "";
var workingDirectory = Environment.CurrentDirectory;
var recurse = false;
var showHelp = false;
var overwrite = false;
var warnAsErrors = false;
var maxDegreeParallelism = Math.Max(1, Environment.ProcessorCount - 1);
var minify = false;
var verbose = false;
string spriteProg = null;
string spriteArguments = null;
var version = false;
var autoCacheBreak = false;
var autoPrefix = false;
var watch = false;
var options = new OptionSet()
{
{ "r", "Recursively search all folders for matching files to compile", r => recurse = r != null },
{ "f|force", "Force overwriting of existing css files.", f => overwrite = f != null },
{ "wd:", "Sets the working directory for compilation. ~ in paths will be resolved with the working directory where needed.", wd => workingDirectory = wd },
{ "<>", "File pattern to compile.", d => filePattern = d },
{ "wae|warnaserror", "Treat warnings as errors", w => warnAsErrors = w != null },
{ "?|help", "show this message and exit", h => showHelp = h != null },
{ "mt:|maxthreads:", "maximum number of threads to use during compilation", t => maxDegreeParallelism = Int32.Parse(t) },
{ "m|minify", "minify output", m => minify = m != null },
{ "v|verbose", "print info output", v => verbose = v != null },
{ "sp:|spriteprocessor:", "program to run on generated sprites, the sprite will be passed after spritearguments argument", sc => spriteProg = sc },
{ "sa:|spritearguments:", "arguments to pass to spriteprocessor before the sprite file", sa => spriteArguments = sa },
{ "version", "print version string and exit", v => version = v != null },
{ "cb|cachebreak", "Include automatically generated cache breakers on referenced resources", cb => autoCacheBreak = cb != null },
{ "p|prefix", "Automatically generate vender prefixed versions of properties", p => autoPrefix = p != null },
{ "w|watch", "Automatically recompile when files change", w => watch = w != null }
};
options.Parse(args);
if (showHelp)
{
options.WriteOptionDescriptions(Console.Out);
return (int)ExitCode.Success;
}
if (version)
{
var v = Assembly.GetExecutingAssembly().GetName().Version;
Console.WriteLine(v.ToString());
return (int)ExitCode.Success;
}
if (!VerifyParameters(workingDirectory, maxDegreeParallelism, spriteProg, overwrite, watch))
{
return (int)ExitCode.BadParameters;
}
var toCompile = FindFiles(workingDirectory, filePattern, recurse);
if (toCompile.Count == 0)
{
Console.WriteLine("No files found to compile");
return (int)ExitCode.BadParameters;
}
if (verbose)
{
Console.WriteLine("Compiling (" + toCompile.Count + ") files...");
}
DependencyGraph dependenices;
var success = MultiThreadedCompile(maxDegreeParallelism, workingDirectory, toCompile, overwrite, warnAsErrors, minify, verbose, spriteProg, spriteArguments, autoCacheBreak, autoPrefix, out dependenices);
if (watch)
{
using (var watcher = new DependencyWatcher(dependenices))
{
watcher.Changed +=
delegate(List<string> changed)
{
var recompile = dependenices.NeedRecompilation(changed, toCompile).ToList();
if (recompile.Count > 0)
{
foreach (var f in changed)
{
FileCache.Remove(f);
}
Console.WriteLine(changed.Count + " file(s) changed, recompiling " + recompile.Count + " .more files:");
Console.WriteLine(string.Join("\n", recompile.Select(s => "\t" + s)));
DependencyGraph ignored;
MultiThreadedCompile(maxDegreeParallelism, workingDirectory, recompile, overwrite, warnAsErrors, minify, verbose, spriteProg, spriteArguments, autoCacheBreak, autoPrefix, out ignored);
}
};
watcher.Init(workingDirectory);
if (verbose)
{
Console.WriteLine("Watching for file changes, press any key to exit");
}
Console.ReadKey();
return (int)ExitCode.Success;
}
}
else
{
if (verbose)
{
Console.ReadKey();
}
}
return (int)(success ? ExitCode.Success : ExitCode.CompilationErrors);
}
catch (Exception e)
{
DumpError(e, abort: false);
return (int)ExitCode.Crash;
}
}
public DependencyWatcherExampleViewModel()
{
DependencyWatcher.Register(this, NotifyPropertyChanged);
}
