private static Options GetParsedArguments(string[] args)
{
var options = new Options();
bool isOk = Parser.Default.ParseArguments(args, options);
if (!isOk || options.Assemblies==null || options.Assemblies.Count==0)
{
Console.WriteLine(options.GetUsage());
Environment.Exit(1);
}
if (options.Path == null || options.Path.Count == 0)
{
options.Path = new[] {Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)};
}
return options;
}
private static Graph Generate(Options options)
{
IEnumerable<string> patterns;
IEnumerable<string> searchPaths;
AssemblySearchHelper.OptionsToNamesAndSearchPath(options, out patterns, out searchPaths);
var assemblyFullNames = AssemblySearchHelper.GetAssemblyFullNames(patterns, searchPaths);
Console.WriteLine("{0} files found.", assemblyFullNames.Count);
if (assemblyFullNames.Count == 0) Environment.Exit(1);
Console.WriteLine("Loading assemblies:");
var rootName = GenerateResultFileName(assemblyFullNames);
var ePrev = AnalyzesProgress.Started();
var analyzer = new Analyzer(eCurrent => { ePrev = ConsoleProgress(eCurrent, ePrev); });
using(var loadHelper = new AssemblyLoadHelper(searchPaths))
{
var assemblies = assemblyFullNames.Select(loadHelper.Load);
analyzer.Analyze(assemblies, rootName);
}
return analyzer.GetGraph();
}
public static void OptionsToNamesAndSearchPath(Options options, out IEnumerable<string> patterns, out IEnumerable<string> searchPaths)
{
var files = new Stack<string>();
var paths = new Stack<string>(options.Path);
foreach (var item in options.Assemblies)
{
string pattern;
if (Path.IsPathRooted(item))
{
pattern = Path.GetFileName(item);
string path = Path.GetDirectoryName(item);
paths.Push(path);
}
else
{
pattern = item;
}
files.Push(pattern);
}
patterns = files;
searchPaths = paths;
}