/// <summary>
/// Prints a user friendly usage string describing the command line argument syntax.
/// </summary>
/// <param name="output">The command line output.</param>
public void ShowUsage(CommandLineOutput output)
{
if (output == null)
{
throw new ArgumentNullException(@"output");
}
foreach (Argument arg in arguments)
{
output.PrintArgumentHelp(@"/", arg.LongName, arg.ShortName,
arg.Description, arg.ValueLabel, arg.ValueType);
output.NewLine();
}
if (SupportsResponseFiles)
{
output.PrintArgumentHelp(@"@", null, null, Resources.CommandLineArgumentParser_ResponseFileDescription,
Resources.CommandLineArgumentParser_ResponseFileValueLabel, typeof(string));
output.NewLine();
}
if (defaultArgument != null)
{
output.PrintArgumentHelp(null, null, null, defaultArgument.Description, defaultArgument.ValueLabel, defaultArgument.ValueType);
output.NewLine();
}
}
/// <summary>
/// Runs the program.
/// </summary>
/// <param name="console">The console.</param>
/// <param name="args">The command-line arguments.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="console"/>
/// or <paramref name="args"/> is null.</exception>
/// <exception cref="InvalidOperationException">Thrown if the program has already started running.</exception>
public int Run(IRichConsole console, string[] args)
{
if (console == null)
{
throw new ArgumentNullException("console");
}
if (args == null)
{
throw new ArgumentNullException("args");
}
if (this.console != null)
{
throw new InvalidOperationException("The program has already started running.");
}
this.console = console;
commandLineOutput = new CommandLineOutput(console);
try
{
if (!console.IsRedirected)
{
console.Title = ApplicationTitle;
}
return(RunImpl(args));
}
catch (Exception ex)
{
return(HandleFatalException(ex));
}
finally
{
console.ResetColor();
}
}
/// <summary>
/// Prints a user friendly usage string describing the command line argument syntax.
/// </summary>
/// <param name="output">The command line output.</param>
public void ShowUsage(CommandLineOutput output)
{
if (output == null)
throw new ArgumentNullException(@"output");
foreach (Argument arg in arguments)
{
output.PrintArgumentHelp(@"/", arg.LongName, arg.ShortName,
arg.Description, arg.ValueLabel, arg.ValueType);
output.NewLine();
}
if (SupportsResponseFiles)
{
output.PrintArgumentHelp(@"@", null, null, Resources.CommandLineArgumentParser_ResponseFileDescription,
Resources.CommandLineArgumentParser_ResponseFileValueLabel, typeof (string));
output.NewLine();
}
if (defaultArgument != null)
{
output.PrintArgumentHelp(null, null, null, defaultArgument.Description, defaultArgument.ValueLabel, defaultArgument.ValueType);
output.NewLine();
}
}
public void ConstructorWithTextWriterParameter()
{
CommandLineOutput output = new CommandLineOutput(_writer);
Console.WriteLine(output.Output.GetType());
Assert.AreEqual(typeof(StringWriter), output.Output.GetType());
}
public void ConstructorWithConsoleTest()
{
CommandLineOutput output = new CommandLineOutput(NativeConsole.Instance);
Assert.AreEqual(NativeConsole.Instance.Out.GetType(), output.Output.GetType());
}
public void TestStart()
{
_sbOutput = new StringBuilder();
_writer = new StringWriter(_sbOutput);
_output = new CommandLineOutput(_writer, 80);
}
