/// <summary>
/// If VSS conatins $/Project1 but requested $/project1, then case will not be fixed and $/project1 will be retuned.
/// This methor return case to normal -> $/Project1
/// </summary>
/// <param name="item">Item for normalize</param>
/// <returns>Normalized item</returns>
public static IVSSItem Normalize(this IVSSItem item, IVSSDatabase db)
{
IVSSItem current = db.VSSItem["$/"];
if (item.Spec.Replace('\\', '/').TrimEnd("/".ToCharArray()) == "$")
return current;
foreach (var pathPart in item.Spec.Replace('\\', '/').TrimStart("$/".ToCharArray()).TrimEnd('/').Split('/'))
{
IVSSItem next = null;
foreach (IVSSItem child in current.Items)
{
var parts = child.Spec.TrimEnd('/').Split('/');
var lastPart = parts[parts.Length - 1];
if(String.Compare(pathPart, lastPart, StringComparison.OrdinalIgnoreCase) == 0)
{
next = child;
break;
}
}
if(next == null)
throw new ApplicationException("Can't normalize: " + item.Spec);
current = next;
}
return current;
}
public void Build(List<FileRevision> versions, Action<float> progress = null)
{
var sw = Stopwatch.StartNew();
_tempDir = Path.Combine(Environment.CurrentDirectory, "vss-temp");
Directory.CreateDirectory(_tempDir);
_db = _options.DB.Value;
var originalVersions = versions.ToList();
using(_cache = new VssFileCache(_options.CacheDir, _db.SrcSafeIni))
{
// filterout cached versions
if (!_options.Force)
{
Console.WriteLine("Skip already cached versions...");
var cached = 0;
var notRetained = 0;
var errors = 0;
versions.Clear();
foreach (var file in originalVersions)
{
if (_cache.GetFilePath(file.FileSpec, file.VssVersion) != null)
{
cached++;
continue;
}
if (!string.IsNullOrWhiteSpace(_cache.GetFileError(file.FileSpec, file.VssVersion)))
{
var err = _cache.GetFileError(file.FileSpec, file.VssVersion);
if (err == "not-retained")
notRetained++;
else
errors++;
continue;
}
versions.Add(file);
}
Console.WriteLine("Cached(good): {0}", cached);
Console.WriteLine("Cached(errors): {0}", errors);
Console.WriteLine("Cached(not retained version): {0}", notRetained);
Console.WriteLine("Not Cached: {0}", versions.Count);
}
Console.WriteLine();
// sort versions
versions = versions
.GroupBy(f => f.FileSpec)
// order by versions count. posible you do not want to convert all versions for some autogenerated files
.OrderBy(g => g.Count())
// start retrieveing from recent (high versions) to ancient (version 1)
.SelectMany(g => g.OrderByDescending(v => v.VssVersion))
.ToList()
;
using(_log = File.CreateText(LogFileName))
{
_log.AutoFlush = true;
// cache
var fileGroups = versions.GroupBy(v => v.FileSpec).ToList();
for (var j = 0; j < fileGroups.Count; j++)
{
var fileGroup = fileGroups[j];
Console.Write("[{0}/{1}] Get: {3,5} x {2}", j, fileGroups.Count, fileGroup.Key, fileGroup.Count());
if (progress != null)
progress((float)j / fileGroups.Count);
foreach (var fg in fileGroup)
{
Process(fg);
}
Console.WriteLine();
}
}
// build cached versions list
BuildCachedVersionsList(originalVersions);
}
sw.Stop();
Console.WriteLine();
Console.WriteLine("Building cache complete. Take {0}", sw.Elapsed);
}