public static void CreateGraph(string sourceAssembliesFolder, string skipAssemblyFile, string targetFilepath, string rootCsv = null)
{
var rootFilter = rootCsv?.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
var skipAssemblies = GetSkipAssemblies(skipAssemblyFile, sourceAssembliesFolder, rootFilter);
var allAssemblies = FindConflictsProgram.GetAllAssemblies(sourceAssembliesFolder, rootFilter)
.Where(x => !skipAssemblies.Contains(x.GetName().Name));
var assemblies = allAssemblies
.Where(x => !ShouldSkip(x.GetName().Name, skipAssemblies))
.ToArray();
var allAssemblyLinks = allAssemblies.SelectMany(a => a.GetReferencedAssemblies().Select(a2 => Tuple.Create(a, a2)));
var assemblyLinks = allAssemblyLinks
.Where(x => !ShouldSkip(x.Item1.GetName().Name, skipAssemblies) && !ShouldSkip(x.Item2.Name, skipAssemblies));
var builder = CreateBuilder();
var graph = builder.Build(assemblies, assemblyLinks);
// write to file
graph.WriteToFile(targetFilepath);
Log.Info($"output written to '{targetFilepath}'");
}
private static string GetComplexityStats(string folder, HashSet <string> skipAssemblies, string[] rootFilter)
{
var allAssemblies = FindConflictsProgram.GetAllAssemblies(folder, rootFilter);
var allAssemblyLinks = allAssemblies.SelectMany(a => a.GetReferencedAssemblies().Select(a2 => Tuple.Create(a, a2)));
var builder = CreateBuilder();
var graph = builder.Build(allAssemblies, allAssemblyLinks);
var refData = new Dictionary <string, RefData>(StringComparer.OrdinalIgnoreCase);
foreach (var link in graph.Links)
{
if (!refData.ContainsKey(link.Source))
{
refData.Add(link.Source, new RefData());
}
if (!refData.ContainsKey(link.Target))
{
refData.Add(link.Target, new RefData());
}
refData[link.Target].DirectRefNodes.Add(link.Source);
}
foreach (var node in refData)
{
node.Value.IndirectRefCount += node.Value.DirectRefNodes.Count;
foreach (var refNode in node.Value.DirectRefNodes)
{
node.Value.IndirectRefCount += refData[refNode].DirectRefNodes.Count;
}
}
var getCategory = new Func <string, string>((string assemblyName) =>
{
var lowPriAssemblyTag = (ShouldSkip(assemblyName, skipAssemblies) ? "ExternalAssemblies | " : "");
var assembly = allAssemblies.SingleOrDefault(x => x.GetName().Name.Equals(assemblyName, StringComparison.OrdinalIgnoreCase));
var framework = (assembly != null ? assembly.GetTargetFramework() : "UnknownFramework");
return(lowPriAssemblyTag + framework);
});
var groups = refData.GroupBy(x => getCategory(x.Key), StringComparer.OrdinalIgnoreCase)
.OrderBy(x => x.Key);
// print analysis
var output = new StringBuilder();
var uniqueFrameworks = allAssemblies.Select(x => x.GetTargetFramework()).Distinct();
output.AppendLine(Environment.NewLine + "===> Unique Frameworks");
output.AppendLine(string.Join(Environment.NewLine, uniqueFrameworks));
foreach (var group in groups)
{
output.AppendLine(Environment.NewLine + $"===> Complexity | {group.Key}");
var groupItems = group
.OrderByDescending(gi => gi.Value.IndirectRefCount)
.Select(gi => $"{gi.Key}\t{gi.Value.DirectRefNodes.Count}\t{gi.Value.IndirectRefCount}");
output.AppendLine(string.Join(Environment.NewLine, groupItems));
}
return(output.ToString());
}
