private static OptionsCollection ParseDefault(string text)
{
var result = new OptionsCollection();
var lines = text.SplitToLines();
if (lines.Length == 0)
{
return(result);
}
var splitColumn = lines.GetSplitColumn();
OptionsCollectionValue value = null;
foreach (var line in lines)
{
var optionNames = line.Substring(0, splitColumn).Trim();
var description = line.Substring(splitColumn).Trim();
if (string.IsNullOrEmpty(optionNames))
{
if (value is null)
{
throw new Exception("Description without command");
}
value.Description = value.Description.AppendText(description);
continue;
}
value = new OptionsCollectionValue
{
Description = description
};
var commaSeparatedParts = optionNames.Split(',');
foreach (var option in commaSeparatedParts)
{
value.UpdateFromParsedOption(option, ParserKind.Default);
}
result.Values.Add(value);
}
{
var optionToItem = result.GetMap();
foreach (var option1 in result.Values)
{
var enumerable = IncompatibleOptions.Parse(option1.Description);
foreach (var option2 in enumerable)
{
var q = optionToItem[option2];
result.AddConflict(option1.AnyWithMinus, q.AnyWithMinus);
}
}
}
return(result);
}
private static OptionsCollection ParseStyle1(string text)
{
var result = new OptionsCollection();
var lines = text.SplitToLines();
if (lines.Length == 0)
{
return(result);
}
OptionsCollectionValue value = null;
foreach (var line in lines)
{
var n = line.Trim();
if (!n.StartsWith('-'))
{
if (value is null)
{
throw new Exception("Description without command");
}
value.Description = value.Description.AppendText(n);
continue;
}
value = new OptionsCollectionValue();
var slashSeparatedParts = n.Split('/');
foreach (var option in slashSeparatedParts)
{
value.UpdateFromParsedOption(option, ParserKind.Style1);
}
result.Values.Add(value);
}
{
var optionToItem = result.GetMap();
foreach (var option1 in result.Values)
{
var enumerable = IncompatibleOptions.Parse(option1.Description);
foreach (var option2 in enumerable)
{
var q = optionToItem[option2];
result.AddConflict(option1.AnyWithMinus, q.AnyWithMinus);
}
}
}
return(result);
}
private static string GetStringValue(string chooseLongNameVariableName,
OptionsCollectionValue option, ITypeNameResolver resolver)
{
var longVersion = option.LongOptionWithMinus;
var shortVersion = option.ShortOptionWithMinus;
if (string.IsNullOrEmpty(longVersion))
{
return(shortVersion.CsEncode());
}
if (string.IsNullOrEmpty(shortVersion))
{
return(longVersion.CsEncode());
}
var conditions = chooseLongNameVariableName + " == " + resolver.GetEnumValueCode(OptionPreference.Long);
return(string.Format("{0} ? {1} : {2}", conditions,
longVersion.CsEncode(),
shortVersion.CsEncode()));
}