private LeprechaunConfigurationBuilder BuildConfiguration(IRuntimeArgs args)
{
XmlDocument config = new XmlDocument();
args.ConfigFilePath = EnsureAbsoluteConfigPath(args.ConfigFilePath);
if (Path.GetExtension(args.ConfigFilePath) == ".json")
{
config = JsonConvert.DeserializeXmlNode(File.ReadAllText(args.ConfigFilePath));
}
else
{
config.Load(args.ConfigFilePath);
}
var replacer = GetVariablesReplacer(args);
XmlElement configsElement = config.DocumentElement["configurations"];
XmlElement baseConfigElement = config.DocumentElement["defaults"];
XmlElement sharedConfigElement = config.DocumentElement["shared"];
var configObject = new LeprechaunConfigurationBuilder(replacer,
configsElement,
baseConfigElement,
sharedConfigElement,
args.ConfigFilePath,
new ConfigurationImportPathResolver(new ConsoleLogger()));
return(configObject);
}
private IContainerDefinitionVariablesReplacer GetVariablesReplacer(IRuntimeArgs args)
{
return(new ChainedVariablesReplacer(
new ConfigurationNameVariablesReplacer(),
new HelixConventionVariablesReplacer(),
new ConfigPathVariableReplacer(Path.GetDirectoryName(args.ConfigFilePath))));
}
public void Run(IRuntimeArgs parsedArgs)
{
// RUN LEPRECHAUN
if (!parsedArgs.NoSplash)
{
Ascii.Leprechaun();
}
var appRunTimer = new Stopwatch();
appRunTimer.Start();
var configuration = BuildConfiguration(parsedArgs);
// start pre-compiling templates (for Roslyn provider anyway)
// this lets C# be compiling in the background while we read the files to generate from disk
// and saves time
var preload = Task.Run(() =>
{
foreach (var config in configuration.Configurations)
{
config.Resolve <ICodeGenerator>();
}
});
// the orchestrator controls the overall codegen flow
var orchestrator = configuration.Shared.Resolve <IOrchestrator>();
var metadata = GenerateMetadata(orchestrator, configuration);
// make sure we're done preloading the compiled codegen templates
preload.Wait();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Code generator has loaded in {appRunTimer.ElapsedMilliseconds}ms.");
Console.ResetColor();
GenerateCode(metadata);
if (parsedArgs.Watch)
{
IWatcher watcher = configuration.Shared.Resolve <IWatcher>();
if (watcher == null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Unable to watch because no IWatcher was defined!");
}
else
{
Console.WriteLine();
Console.WriteLine("Leprechaun is now watching for file changes and rebuilding at need.");
Console.WriteLine("Press Ctrl-C to exit.");
watcher.Watch(configuration, new ConsoleLogger(), () => GenerateWatch(orchestrator, configuration));
var exit = new ManualResetEvent(false);
exit.WaitOne();
}
}
appRunTimer.Stop();
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Leprechaun has completed in {appRunTimer.ElapsedMilliseconds}ms.");
Console.ResetColor();
}
