private static bool ParseArguments(string[] args)
{
if (Settings.NeedHelp(args) || !Settings.IsValid(args))
{
return(false);
}
Settings.Log = Log.IsEnabled = Array.Exists(args, element => element == "/log");
Settings.Optimize = Array.Exists(args, element => element == "/optimize");
Settings.Unsafe = Array.Exists(args, element => element == "/unsafe");
var currentDirectory = Directory.GetCurrentDirectory();
var specifiedProjectFilename = Array.Find(args, element => element.EndsWith(".dotnetproj"));
var specifiedProjectFile = specifiedProjectFilename == null
? null
: Directory.GetFiles(currentDirectory, specifiedProjectFilename);
var projectFiles = Directory.GetFiles(currentDirectory, "*.dotnetproj");
Settings.ProjectFile = specifiedProjectFile == null
? projectFiles.Length == 1 ? projectFiles[0] : ""
: specifiedProjectFile.Length == 1 ? specifiedProjectFile[0] : "";
var specifiedSourceFilenames = Array.FindAll(args,
element => element.EndsWith(".cs") && !element.StartsWith("/"));
foreach (var sourceFilename in specifiedSourceFilenames)
{
Settings.SourceFiles.AddRange(Directory.GetFiles(currentDirectory, sourceFilename));
}
return(ValidateAndSetOptionSpecifications(Array.Find(args, element => element.StartsWith("/target")),
Settings.SetTargetSpecification) &&
ValidateAndSetOptionSpecifications(Array.Find(args, element => element.StartsWith("/platform")),
Settings.SetPlatformSpecification) &&
ValidateAndSetOptionSpecifications(Array.Find(args, element => element.StartsWith("/debug")),
Settings.SetDebugSpecification) &&
ValidateAndSetOptionSpecifications(Array.Find(args, element => element.StartsWith("/reference")),
Settings.SetReferenceSpecification) &&
ValidateAndSetOptionSpecifications(Array.Find(args, element => element.StartsWith("/recurse")),
Settings.SetRecurseSpecification) &&
ValidateAndSetOptionSpecifications(Array.Find(args, element => element.StartsWith("/runtime")),
Settings.SetRuntimeSpecification));
}
