public virtual void AppendUsage(IConsoleBuffer buff)
{
buff.AppendLine("usage:");
if (!string.IsNullOrWhiteSpace(CommandPrefix))
{
buff.Append(CommandPrefix);
buff.Append(" ");
}
buff.Append(Command);
buff.Append(" ");
buff.SetIndent(buff.CurrentPosition + 1);
for (int i = 0; i < _pargs.Count; i++)
{
_pargs[i].AppendUsage(buff);
buff.Append(" ");
}
foreach (var narg in _nargs.Values)
{
narg.AppendUsage(buff);
buff.Append(" ");
}
buff.SetIndent(0);
}
public virtual void AppendHelp(IConsoleBuffer buff)
{
buff.SetIndent(8);
AppendHelpTitle(buff);
buff.SetIndent(32);
if (buff.CurrentPosition >= 32)
{
buff.AppendLine();
}
buff.Append(Help);
buff.SetIndent(0);
}
public virtual void AppendHelp(IConsoleBuffer buff)
{
AppendUsage(buff);
buff.AppendLine();
buff.AppendLine();
if (_pargs.Count > 0)
{
buff.AppendLine("positional arguments:");
buff.AppendLine();
for (int i = 0; i < _pargs.Count; i++)
{
_pargs[i].AppendHelp(buff);
buff.AppendLine();
}
}
if (_nargs.Count > 0)
{
buff.AppendLine();
buff.AppendLine("named arguments:");
buff.AppendLine();
foreach (var narg in _nargs.Values)
{
narg.AppendHelp(buff);
buff.AppendLine();
}
}
}