static void Main(string[] args)
{
XmlDiffOptions xDiffOptions = new XmlDiffOptions();
string fromFile = string.Empty;
string toFile = string.Empty;
string outFile = string.Empty;
bool toCsv = false;
var options = new GetOpt("XmlDiff: Tool for finding the difference between two Xml files.",
new[]
{
new CommandLineOption('o', "outfile", "Output file to write to. Files with csv extension open in Excel.",
ParameterType.String, o => outFile = (string)o),
new CommandLineOption('\0', "csv", "Creates a diff csv file and opens in Excel. If no outfile is specified writes output to xmldiff.csv. Default=False",
ParameterType.None, none => toCsv = true),
new CommandLineOption('m', "nomatch", "Don't match text node value types (i.e. 0.00 != 0). Default=False",
ParameterType.None, none => xDiffOptions.MatchValueTypes = false),
new CommandLineOption('\0', "ignoretypes", "If -m or --nomatch is NOT chosen, then this chooses which match types to ignore. " +
"Possible values are (string, integer, double, datetime). Multiple values may be separated by '|'", ParameterType.String,
(types) =>
{
string[] values = ((string)types).Split('|');
foreach (string value in values)
{
switch (value.ToLower().Trim())
{
case "string":
xDiffOptions.IgnoreTextTypes.Add(XmlDiffOptions.IgnoreTextNodeOptions.XmlString);
break;
case "integer":
xDiffOptions.IgnoreTextTypes.Add(XmlDiffOptions.IgnoreTextNodeOptions.XmlInteger);
break;
case "double":
xDiffOptions.IgnoreTextTypes.Add(XmlDiffOptions.IgnoreTextNodeOptions.XmlDouble);
break;
case "datetime":
xDiffOptions.IgnoreTextTypes.Add(XmlDiffOptions.IgnoreTextNodeOptions.XmlDateTime);
break;
default:
throw new CommandLineException("Error parsing enumerated values.", "ignoretypes");
}
}
}),
new CommandLineOption('d', "nodetail", "Will not display details of matching nodes. Default=False", ParameterType.None, none => xDiffOptions.MatchDescendants = false),
new CommandLineOption('c', "case", "Case Sensitive. Default=False", ParameterType.None, none => xDiffOptions.IgnoreCase = false),
new CommandLineOption('\0', "2way", "Does a comparison in both directions. Default=False", ParameterType.None, none => xDiffOptions.TwoWayMatch = true),
new CommandLineOption("Required. FromFile", ParameterType.String, file => fromFile = (string)file),
new CommandLineOption("Required. ToFile", ParameterType.String, file => toFile = (string)file)
});
try
{
options.ParseOptions(args);
}
catch (CommandLineException ex)
{
Console.WriteLine("Error: {0}", ex.Message);
return;
}
StreamWriter sw;
XmlDiff xdiff;
try
{
xdiff = new XmlDiff(File.ReadAllText(fromFile), File.ReadAllText(toFile));
xdiff.CompareDocuments(xDiffOptions);
}
catch (Exception ex)
{
Console.WriteLine("Error: {0}", ex.Message);
return;
}
if (toCsv)
{
try
{
string file;
if (!string.IsNullOrEmpty(outFile))
{
file = outFile;
}
else
{
file = "xmldiff.csv";
}
sw = new StreamWriter(file);
sw.Write((toCsv) ? xdiff.ToCSVString() : xdiff.ToJsonString());
sw.Close();
Process.Start(file);
}
catch (IOException ex)
{
Console.WriteLine("Error: {0}", ex.Message);
return;
}
}
else
{
if (string.IsNullOrEmpty(outFile))
{
Console.WriteLine(xdiff.ToJsonString());
}
else
{
try
{
sw = new StreamWriter(outFile);
sw.WriteLine(xdiff.ToJsonString());
sw.Close();
}
catch (IOException ex)
{
Console.WriteLine("Error: {0}", ex.Message);
return;
}
}
}
}
