protected void CompareResult(string grammar, string input, object expectedObject)
{
object parsed = Whiteparser.ParseObject(grammar, input, CultureInfo.InvariantCulture);
output.WriteLine(JsonConvert.SerializeObject(parsed, Formatting.Indented));
parsed.ShouldDeepEqual(expectedObject);
}
private static int RunMain(ParseOptions opts)
{
string grammar = opts.Grammar ?? File.ReadAllText(opts.GrammarFile);
int numInputs = opts.InputFiles.Count;
bool writeToStdOut = opts.OutputFiles.Count == 0;
bool readFromStdIn = numInputs == 0;
// create output filenames, if the output is a directory
IList <string> outputFiles = opts.OutputFiles;
if (!writeToStdOut)
{
string directory = opts.OutputFiles.First();
if (!File.Exists(directory))
{
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
directory = Path.GetFullPath(directory);
if (readFromStdIn)
{
// decide for some filename, when reading from stdin
outputFiles = new List <string> {
Path.Combine(directory, "parsed.json")
};
}
else
{
// map the input files to json output files
outputFiles = opts.InputFiles
.Select(Path.GetFileNameWithoutExtension)
.Select(e => Path.Combine(directory, e + ".json"))
.ToList();
}
}
}
if (numInputs <= 1)
{
// read (from stdin or first input file) and parse
StreamReader input = readFromStdIn ? new StreamReader(Console.OpenStandardInput()) : new StreamReader(opts.InputFiles.First());
string json = Whiteparser.ParseJson(grammar, EnumerateStream(input),
opts.InvariantCulture ? CultureInfo.InvariantCulture : null, true);
// write
if (writeToStdOut)
{
Console.Write(json);
}
else
{
File.WriteAllText(outputFiles.First(), json);
}
}
else
{
// process more than one input file
for (var i = 0; i < numInputs; i++)
{
// read, parse, write
var input = new StreamReader(opts.InputFiles[i]);
string json = Whiteparser.ParseJson(grammar, EnumerateStream(input),
opts.InvariantCulture ? CultureInfo.InvariantCulture : null, true);
File.WriteAllText(outputFiles[i], json);
}
}
return(0);
}
/* Utils for the TemplateParser */
protected void ParseInput(string grammar, string input)
{
object parsed = Whiteparser.ParseObject(grammar, input, CultureInfo.InvariantCulture);
output.WriteLine(JsonConvert.SerializeObject(parsed, Formatting.Indented));
}
