public void TestIndexExists()
{
Assert.IsFalse(CodeIndexBuilder.IndexExists(Config.LuceneIndexForCode));
BuildIndex();
Assert.IsFalse(CodeIndexBuilder.IndexExists(Config.LuceneIndexForCode));
LucenePool.SaveResultsAndClearLucenePool(Config.LuceneIndexForCode);
Assert.IsTrue(CodeIndexBuilder.IndexExists(Config.LuceneIndexForCode));
}
public void InitializeIndex(CodeIndexConfiguration config, out List <FileInfo> failedIndexFiles, bool forceDeleteAllIndex = false)
{
config.RequireNotNull(nameof(config));
log?.Info($"Initialize start for {config.LuceneIndex}");
var allFiles = FilesFetcher.FetchAllFiles(config.MonitorFolder, config.ExcludedExtensionsArray, config.ExcludedPathsArray, includedExtensions: config.IncludedExtensionsArray, isInLinux: config.IsInLinux).ToList();
List <FileInfo> needToBuildIndex = null;
var firstInitialize = true;
CodeIndexBuilder.InitIndexFolderIfNeeded(config, log);
if (CodeIndexBuilder.IndexExists(config.LuceneIndexForCode))
{
if (forceDeleteAllIndex)
{
log?.Info("Delete exist index");
CodeIndexBuilder.DeleteAllIndex(config);
}
else
{
firstInitialize = false;
log?.Info("Compare index difference");
var allCodeSource = CodeIndexBuilder.GetAllIndexedCodeSource(config.LuceneIndexForCode);
needToBuildIndex = new List <FileInfo>();
foreach (var codeSource in allCodeSource)
{
var fileInfo = allFiles.FirstOrDefault(u => u.FullName == codeSource.FilePath);
if (fileInfo != null)
{
if (fileInfo.LastWriteTimeUtc != codeSource.LastWriteTimeUtc)
{
log?.Info($"File {fileInfo.FullName} modified");
CodeIndexBuilder.DeleteIndex(config.LuceneIndexForCode, CodeFilesIndexMaintainer.GetNoneTokenizeFieldTerm(nameof(CodeSource.FilePath), codeSource.FilePath));
needToBuildIndex.Add(fileInfo);
}
allFiles.Remove(fileInfo);
}
else
{
log?.Info($"File {codeSource.FilePath} deleted");
CodeIndexBuilder.DeleteIndex(config.LuceneIndexForCode, CodeFilesIndexMaintainer.GetNoneTokenizeFieldTerm(nameof(CodeSource.FilePath), codeSource.FilePath));
}
}
foreach (var needToCreateFiles in allFiles)
{
log?.Info($"Found new file {needToCreateFiles.FullName}");
needToBuildIndex.Add(needToCreateFiles);
}
}
}
CodeIndexBuilder.BuildIndexByBatch(config, true, true, true, needToBuildIndex ?? allFiles, false, log, out failedIndexFiles);
LucenePool.SaveResultsAndClearLucenePool(config.LuceneIndexForCode);
WordsHintBuilder.BuildIndexByBatch(config, true, true, true, log, firstInitialize);
log?.Info($"Initialize finished for {config.LuceneIndex}");
}