internal IndexProperties(IndexReader reader)
{
Revision = IndexProperty.GetRevision(reader);
RepositoryName = IndexProperty.GetRepositoryName(reader);
RepositoryLocalUri = IndexProperty.GetRepositoryLocalUri(reader);
RepositoryExternalUri = IndexProperty.GetRepositoryExternalUri(reader);
RepositoryCredentials = IndexProperty.GetRepositoryCredentials(reader);
SingleRevision = IndexProperty.GetSingleRevision(reader);
TotalCount = reader.MaxDoc();
}
public void Run()
{
Console.WriteLine("Begin indexing ...");
DateTime start = DateTime.UtcNow;
int startRevision = 1;
int stopRevision = Math.Min(_args.MaxRevision, _svn.GetYoungestRevision());
bool optimize;
Thread indexThread = new Thread(ProcessIndexQueue);
indexThread.Name = "IndexThread";
indexThread.IsBackground = true;
indexThread.Start();
// setup message filter for index writer
_indexWriterMessageFilter = new FilteredTextWriter(Console.Out,
// only allow messages starting with "maxFieldLength"
// example message: "maxFieldLength 500000 reached for field content, ignoring following tokens"
line => line.ToString().StartsWith("maxFieldLength"));
_indexWriterMessageFilter.DefaultLineLength = 256;
using (_indexWriterMessageFilter)
{
if (Command.Create == _args.Command)
{
_indexWriter = CreateIndexWriter(true);
IndexProperty.SetSingleRevision(_indexWriter, _args.SingleRevision);
QueueAnalyzeJob(new PathChange {
Path = "/", Revision = 1, Change = Change.Add
}); // add root directory manually
optimize = true;
}
else // Command.Update
{
IndexReader reader = IndexReader.Open(_indexDirectory); // important: create reader before creating indexWriter!
_highestRevision.Reader = reader;
startRevision = IndexProperty.GetRevision(reader) + 1;
_args.SingleRevision = IndexProperty.GetSingleRevision(reader);
if (_args.SingleRevision)
{
Console.WriteLine("SingleRevision index");
}
_indexWriter = CreateIndexWriter(false);
optimize = stopRevision % _args.Optimize == 0 || stopRevision - startRevision > _args.Optimize;
}
IndexProperty.SetRepositoryLocalUri(_indexWriter, _args.RepositoryLocalUri);
IndexProperty.SetRepositoryExternalUri(_indexWriter, _args.RepositoryExternalUri);
IndexProperty.SetRepositoryName(_indexWriter, _args.RepositoryName);
IndexProperty.SetRepositoryCredentials(_indexWriter, _args.Credentials);
while (startRevision <= stopRevision)
{
IndexRevisionRange(startRevision, Math.Min(startRevision + _args.CommitInterval - 1, stopRevision));
startRevision += _args.CommitInterval;
if (startRevision <= stopRevision)
{
if (_highestRevision.Reader != null)
{
_highestRevision.Reader.Close();
}
CommitIndex();
_highestRevision.Reader = IndexReader.Open(_indexDirectory);
_indexWriter = CreateIndexWriter(false);
}
}
_stopIndexThread.Set();
if (_highestRevision.Reader != null)
{
_highestRevision.Reader.Close();
}
_highestRevision.Reader = null;
if (optimize)
{
Console.WriteLine("Optimizing index ...");
_indexWriter.Optimize();
}
CommitIndex();
}
_indexWriterMessageFilter = null;
TimeSpan time = DateTime.UtcNow - start;
Console.WriteLine("Finished in {0:00}:{1:00}:{2:00}", time.Hours, time.Minutes, time.Seconds);
}
