private static IEnumerable <VsItem> FindSolutionsAndProjects(string rootPath)
{
var dirsToCheck = new Queue <string>();
dirsToCheck.Enqueue(rootPath);
while (dirsToCheck.Any())
{
var dir = dirsToCheck.Dequeue();
foreach (var filename in Directory.EnumerateFiles(dir))
{
if (IsSolution(filename))
{
var item = new VsItem(Path.GetFileName(filename), filename, VsItemType.Solution);
item.Dependencies.AddRange(FindSolutionDependencies(item.Path));
yield return(item);
}
else if (IsProject(filename))
{
var item = new VsItem(Path.GetFileName(filename), filename, VsItemType.Project);
item.Dependencies.AddRange(FindProjectDependencies(item.Path));
yield return(item);
}
// Don't add a call to IsDll() here. Doing so will include a LOT of irrelevant DLLs. DLLs that are
// actually called out are added in PopulateDependencyOf().
}
foreach (var subDir in Directory.GetDirectories(dir))
{
dirsToCheck.Enqueue(subDir);
}
}
}
private static IEnumerable <VsItem> PopulateDependencyOf(List <VsItem> items)
{
var nonExistantItems = new List <VsItem>();
var mapping = items.ToDictionary(i => CanonicalPath(i.Path), i => i);
foreach (var item in items)
{
foreach (var dep in item.Dependencies)
{
var depCanPath = CanonicalPath(dep.Path);
if (!mapping.ContainsKey(depCanPath))
{
var type = IsDll(dep.Path) ? VsItemType.Dll : VsItemType.Project;
var newItem = new VsItem(Path.GetFileName(dep.Path), dep.Path, type, dep.Exists);
mapping[depCanPath] = newItem;
if (!dep.Exists || IsDll(dep.Path))
{
nonExistantItems.Add(newItem);
}
}
mapping[depCanPath].DependencyOf.Add(new FilePath(item.Path));
}
}
return(nonExistantItems);
}
private static string GetClassName(VsItem item)
{
var directDllPaths = new[] { @"\bin\Debug\", @"\bin\Release\" };
if (item.Type == VsItemType.Dll && directDllPaths.Any(item.Path.Contains))
{
return("direct-dll");
}
if (!item.Exists)
{
return("nonexistant");
}
if (item.Type != VsItemType.Solution && item.IsOrphan)
{
return("orphan");
}
var hasNonexistantDeps = item.Dependencies.Any(d => !d.Exists);
if (hasNonexistantDeps)
{
return("nonexistant-deps");
}
return(String.Empty);
}