private static CmdLineHandler SetUpCommandLineHandler(string[] args)
{
var clh = new CmdLineHandler();
clh.AcceptOption("autoexit", false);
clh.AcceptOption("autorun", false);
clh.AcceptOption("assembly", true);
clh.AcceptOption("recipe", true);
clh.AcceptOption("xml", false);
clh.AcceptOption("?", false);
clh.AcceptOption("help", false);
clh.AcceptOption("nodialogs", false);
// hidden option so we can automatically test invalid command line
// arguments [23aug09, ml]
clh.Evaluate(args);
return(clh);
}
private int Execute(string[] args)
{
var result = 0;
try {
var clh = new CmdLineHandler();
SetUpCommandLineOptions(clh);
clh.Evaluate(args);
if (!clh.IsValid())
{
PrintUsage();
result = 1;
}
else if (HelpNeeded(clh))
{
PrintUsage();
result = 0;
}
else
{
IRecipe recipe = null;
if (clh.HasOption("recipe"))
{
if (clh.HasOption("assembly"))
{
Console.WriteLine("Option 'recipe' present, ignoring option 'assembly'.");
}
recipe = RecipeFactory.Load(clh.GetOptionValueFor("recipe"));
if (recipe == null)
{
Console.WriteLine(String.Format(
"Couldn't read recipe at location '{0}'.",
clh.GetOptionValueFor("recipe")));
result = 1;
}
}
else if (clh.HasOption("assembly"))
{
var filePathName = clh.GetOptionValueFor("assembly");
if (File.Exists(filePathName))
{
recipe = RecipeFactory.NewRecipe(string.Empty);
recipe.AddAssembly(filePathName);
}
else
{
Console.WriteLine("Error: Couldn't read assembly at location '{0}'.", filePathName);
PrintUsage();
result = 1;
}
}
if (recipe != null &&
result == 0)
{
result = ExecuteValidCommandLine(clh, recipe);
}
}
}
catch (Exception ex) {
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
Console.WriteLine("Internal error: " + ex.Message);
Console.WriteLine(ex.StackTrace);
result = 1;
}
Console.WriteLine("Done.");
return(result);
}