public static void ShowUsage(ArgumentSemanticAnalyzer analyzer)
{
Console.WriteLine("Program.exe allows the following arguments:");
foreach (ArgumentDefinition definition in analyzer.ArgumentDefinitions)
{
Console.WriteLine($"\t{definition.ArgumentSwitch}:(" +
$"{definition.Description}){Environment.NewLine} " +
$"\tSyntax: {definition.Syntax}");
}
}
static void Main(string[] args)
{
var arguments = (from argument in args
select new Argument(argument)).ToArray();
Console.WriteLine("Command line: ");
foreach (Argument a in arguments)
{
Console.WriteLine($"{a.Original}");
}
Console.WriteLine("");
ArgumentSemanticAnalyzer analyzer = new ArgumentSemanticAnalyzer();
analyzer.AddArgumentVerifier(
new ArgumentDefinition("output", "/output:[path to output]",
"Specifies the location of the output file.",
x => x.IsCompoundSwitch));
analyzer.AddArgumentVerifier(
new ArgumentDefinition("trialMode", "/trialmode",
"If this is specified, it puts product in trial mode",
x => x.IsSimpleSwitch));
analyzer.AddArgumentVerifier(
new ArgumentDefinition("DEBUGOUTPUT", "/debugoutput:[value1];[value2];[value3]",
"A listing of files the debug output information will be written to",
x => x.IsComplexSwitch));
analyzer.AddArgumentVerifier(
new ArgumentDefinition("", "[literal value",
"A literal value",
x => x.IsSimple));
if (!analyzer.VerifyArguments(arguments))
{
string invalidArguments = analyzer.InvalidArgumentDisplay();
Console.WriteLine(invalidArguments);
ShowUsage(analyzer);
Console.ReadKey();
return;
}
//Set up holders for command line parsing results
// ReSharper disable once NotAccessedVariable
string output = string.Empty;
#pragma warning disable 219
bool trialmode;
#pragma warning restore 219
IEnumerable <string> debugOutput = null;
// ReSharper disable once CollectionNeverQueried.Local
List <string> literals = new List <string>();
//For each parsed argument, we want to apply an action,
//so add them to analyzer.
analyzer.AddArgumentAction("OUTPUT", x => { output = x.SubArguments[0]; });
analyzer.AddArgumentAction("ACTION", x => { trialmode = true; });
analyzer.AddArgumentAction("DEBUGOUTPUT", x => { debugOutput = x.SubArguments; });
analyzer.AddArgumentAction("", x => { literals.Add(x.Original); });
//Check the arguments and run the actions
analyzer.EvaluateArguments(arguments);
//Display the results
Console.WriteLine("");
Console.WriteLine("TRIALMODE: {trialmode}");
if (debugOutput != null)
{
foreach (string item in debugOutput)
{
Console.WriteLine($"DEBUGOUTPUT : {item}");
}
}
Console.ReadKey();
}
