/// <summary>
/// Logs detailed information about this invocation,
/// in the event that errors were detected.
/// </summary>
/// <param name="roslynArgs">The arguments passed to Roslyn.</param>
public void LogDiagnostics(string[] roslynArgs)
{
Logger.Log(Severity.Info, " Extractor: {0}", Environment.GetCommandLineArgs().First());
if (extractor != null)
{
Logger.Log(Severity.Info, " Extractor version: {0}", extractor.Version);
}
Logger.Log(Severity.Info, " Current working directory: {0}", Directory.GetCurrentDirectory());
if (roslynArgs != null)
{
Logger.Log(Severity.Info, $" Arguments to Roslyn: {string.Join(' ', roslynArgs)}");
// Create a new file in the log folder.
var argsFile = Path.Combine(Extractor.GetCSharpLogDirectory(), $"csharp.{Path.GetRandomFileName()}.txt");
if (roslynArgs.ArchiveCommandLine(argsFile))
{
Logger.Log(Severity.Info, $" Arguments have been written to {argsFile}");
}
}
foreach (var error in FilteredDiagnostics)
{
Logger.Log(Severity.Error, " Compilation error: {0}", error);
}
if (FilteredDiagnostics.Any())
{
foreach (var reference in compilation.References)
{
Logger.Log(Severity.Info, " Resolved reference {0}", reference.Display);
}
}
}
public static int Main(string[] args)
{
Extractor.SetInvariantCulture();
Console.WriteLine($"Semmle.Extraction.CSharp.Driver: called with {string.Join(", ", args)}");
if (args.Length > 0 && args[0] == "--dotnetexec")
{
var compilerRegEx = new Regex(@"csc\.exe|mcs\.exe|csc\.dll", RegexOptions.Compiled);
var cil = args.Length > 1 && args[1] == "--cil";
for (var i = cil ? 2 : 1; i < args.Length; i++)
{
if (compilerRegEx.IsMatch(args[i]))
{
var argsList = new List <string>();
if (cil)
{
argsList.Add("--cil");
}
argsList.Add("--compiler");
argsList.Add(args[i]);
if (i + 1 < args.Length)
{
argsList.AddRange(args[(i + 1)..]);