private static void ParseOverrideConfig(Arguments arguments, string[] values)
{
if (values == null || values.Length == 0)
{
return;
}
var parser = new OverrideConfigOptionParser();
// key=value
foreach (var keyValueOption in values)
{
var keyAndValue = QuotedStringHelpers.SplitUnquoted(keyValueOption, '=');
if (keyAndValue.Length != 2)
{
throw new WarningException($"Could not parse /overrideconfig option: {keyValueOption}. Ensure it is in format 'key=value'.");
}
var optionKey = keyAndValue[0].ToLowerInvariant();
if (!parser.SupportedProperties.Contains(optionKey))
{
throw new WarningException($"Could not parse /overrideconfig option: {keyValueOption}. Unsuported 'key'.");
}
else
{
parser.SetValue(optionKey, keyAndValue[1]);
}
}
arguments.OverrideConfig = parser.GetConfig();
}
internal void SetValue(string key, string value)
{
if (!SupportedProperties.Contains(key))
{
return;
}
var unwrappedText = QuotedStringHelpers.UnquoteText(value);
foreach (var pi in SupportedProperties[key])
{
Type unwrapped = Nullable.GetUnderlyingType(pi.PropertyType);
if (unwrapped == null)
{
unwrapped = pi.PropertyType;
}
if (unwrapped == typeof(string))
{
pi.SetValue(_lazyConfig.Value, unwrappedText);
}
else if (unwrapped.IsEnum)
{
try
{
var parsedEnum = Enum.Parse(unwrapped, unwrappedText);
pi.SetValue(_lazyConfig.Value, parsedEnum);
}
catch (ArgumentException)
{
var sb = new System.Text.StringBuilder();
sb.Append($"Could not parse /overrideconfig option: {key}={value}.");
sb.AppendLine(" Ensure that 'value' is valid for specified 'key' enumeration: ");
foreach (var name in Enum.GetNames(unwrapped))
{
sb.AppendLine(name);
}
throw new WarningException(sb.ToString());
}
}
else if (unwrapped == typeof(int))
{
if (int.TryParse(unwrappedText, out int parsedInt))
{
pi.SetValue(_lazyConfig.Value, parsedInt);
}
else
{
throw new WarningException($"Could not parse /overrideconfig option: {key}={value}. Ensure that 'value' is valid integer number.");
}
}
else if (unwrapped == typeof(bool))
{
if (bool.TryParse(unwrappedText, out bool parsedBool))
{
pi.SetValue(_lazyConfig.Value, parsedBool);
}
else
{
throw new WarningException($"Could not parse /overrideconfig option: {key}={value}. Ensure that 'value' is 'true' or 'false'.");
}
}
}
}
public Arguments ParseArguments(string commandLineArguments)
{
var arguments = QuotedStringHelpers.SplitUnquoted(commandLineArguments, ' ');
return(ParseArguments(arguments));
}