internal static void NormalizeFlags(this IEnumerable <Flag.Flag> flags, FlagSet flagSet)
{
foreach (var flag in flags)
{
var parts = flag.Name.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 1)
{
if (!flagSet.Actual.ContainsKey(parts[0]))
{
flagSet.Set(parts[0], flag.Value);
}
continue;
}
Flag.Flag f = null;
foreach (var part in parts)
{
var name = part.Trim();
if (flagSet.Actual.ContainsKey(name))
{
if (f != null)
{
throw new BadSyntaxException($"Can't use two forms of the same flag: {name} {f.Name}");
}
f = flagSet.Formal[name];
}
}
if (f == null)
{
continue;
}
foreach (var part in parts)
{
var name = part.Trim();
if (!flagSet.Actual.ContainsKey(name))
{
flagSet.Set(name, f.Value);
}
}
}
}
public static bool HasFlag(this Application application, Flag.Flag flag)
{
return(application.Flags.Any(f => f == flag));
}
internal static bool HasFlag(this FlagSet flagSet, Flag.Flag flag)
{
return(flagSet.Formal.Any(f => f.Value == flag));
}