public LaunchOptions Parse(string[] args)
{
var dotNetArgumentParser = new DotNetArgumentParser();
DotNetCommandLineOptions dotNetOptions = dotNetArgumentParser.Parse(args);
var nspecArgumentParser = new NSpecArgumentParser();
NSpecCommandLineOptions nspecOptions = nspecArgumentParser.Parse(dotNetOptions.NSpecArgs);
var allUnknownArgs = dotNetOptions.UnknownArgs
.Concat(nspecOptions.UnknownArgs);
var options = new LaunchOptions(dotNetOptions, nspecOptions, allUnknownArgs);
return(options);
}
public NSpecCommandLineOptions Parse(IEnumerable <string> args)
{
IEnumerable <string> remainingArgs;
// set default option values
var options = new NSpecCommandLineOptions()
{
FormatterOptions = new Dictionary <string, string>(),
DebugTests = new string[0],
};
// check for first argument (the class name), before remaining named options
string firstArg = args.FirstOrDefault();
if (IsUnknownArgument(firstArg))
{
options.ClassName = firstArg;
remainingArgs = args.Skip(1);
}
else
{
remainingArgs = args;
}
// check for remaining named options
remainingArgs = ParsingUtils.SetTextForOptionalArg(remainingArgs,
tagsKey, allKnownTokens, value => options.Tags = value);
remainingArgs = ParsingUtils.SetBoolForSwitchArg(remainingArgs,
failFastKey, value => options.FailFast = value);
remainingArgs = ParsingUtils.SetTextForOptionalArgPrefix(remainingArgs,
formatterPrefix, value => options.FormatterName = value);
remainingArgs = ParsingUtils.SetBoolForSwitchArg(remainingArgs,
debugChannelKey, value => options.DebugChannel = value);
remainingArgs = ParsingUtils.SetTextForOptionalArg(remainingArgs,
debugTestsKey, allKnownTokens, value =>
{
options.DebugTests = value.Split(',')
.Select(token => token.Trim())
.ToArray();
});
int lastCount;
do
{
lastCount = remainingArgs.Count();
remainingArgs = ParsingUtils.SetTextForOptionalArgPrefix(remainingArgs,
formatterOptionsPrefix, text =>
{
string[] tokens = text.Split('=');
if (tokens.Length > 2)
{
throw new ArgumentException(
$"Formatter option '{text}' must be either a single 'flag' or a 'name=value' pair");
}
string name = tokens.First();
string value = tokens.Last();
options.FormatterOptions[name] = value;
});
} while (lastCount != remainingArgs.Count());
options.UnknownArgs = remainingArgs.ToArray();
return(options);
}
public NSpecCommandLineOptions(NSpecCommandLineOptions source)
: base(source)
{
UnknownArgs = source.UnknownArgs;
}
