public static MSBCTPROptions ParseForOptions(string[] args)
{
List <string> lookupDirectories = new List <string>();
MSBCTPROptions options = new MSBCTPROptions();
OptionSet p = new OptionSet()
{
{ "<>", Strings.TargetArgumentDescription, v => options.TargetDirectory = v },
{ "validate", Strings.ValidateDescription, v => options.Validate = v != null },
{ "lookupdirectory=|ld=", Strings.LookupDirectoryArgumentDescription, v => lookupDirectories.Add(v) },
{ "?|h|help", Strings.HelpDescription, v => options.ShowHelp = v != null },
};
try
{
p.Parse(args);
options.LookupDirectories = lookupDirectories;
}
catch (OptionException)
{
Console.WriteLine(Strings.ShortUsageMessage);
Console.WriteLine($"Try `--help` for more information.");
Environment.Exit(160);
}
if (options.ShowHelp || string.IsNullOrEmpty(options.TargetDirectory))
{
int exitCode = ShowUsage(p);
Environment.Exit(exitCode);
}
return(options);
}
static void Main(string[] args)
{
MSBCTPROptions options = ParseForOptions(args);
if (!options.LookupDirectories.Any())
{
Environment.ExitCode = -1;
Console.WriteLine(Strings.NotEnoughDirectoryArguments);
}
else
{
// First Ensure that all Directories are Valid
if (IsValidDirectoryArgument(options.TargetDirectory))
{
bool allDirectoriesValid = true;
// Validate the Remaining Arguments
foreach (string directoryArgument in options.LookupDirectories)
{
allDirectoriesValid = allDirectoriesValid && IsValidDirectoryArgument(directoryArgument);
}
if (allDirectoriesValid)
{
bool saveChanges = options.Validate == false;
Environment.ExitCode = PrintToConsole(options.TargetDirectory, options.LookupDirectories, saveChanges);
if (saveChanges)
{
// Always Return Zero
Environment.ExitCode = 0;
}
}
else
{
Environment.ExitCode = -1;
Console.WriteLine(Strings.OneOrMoreInvalidDirectories);
}
}
else
{
Environment.ExitCode = -1;
Console.WriteLine(Strings.OneOrMoreInvalidDirectories);
}
}
}
