Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)

To expand with full Organic Maps and Maps.ME commits history run:
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  git fetch --tags om-historic
  git replace squashed-history historic-commits

indexer/index_builder.cpp

@@ -0,0 +1,39 @@
+#include "indexer/index_builder.hpp"
+
+#include "indexer/features_vector.hpp"
+
+#include "base/logging.hpp"
+
+#include "defines.hpp"
+
+namespace indexer
+{
+bool BuildIndexFromDataFile(std::string const & dataFile, std::string const & tmpFile)
+{
+  try
+  {
+    std::string const idxFileName(tmpFile + GEOM_INDEX_TMP_EXT);
+    {
+      FeaturesVectorTest features(dataFile);
+      FileWriter writer(idxFileName);
+
+      BuildIndex(features.GetHeader(), features.GetVector(), writer, tmpFile);
+    }
+
+    FilesContainerW(dataFile, FileWriter::OP_WRITE_EXISTING).Write(idxFileName, INDEX_FILE_TAG);
+    FileWriter::DeleteFileX(idxFileName);
+  }
+  catch (Reader::Exception const & e)
+  {
+    LOG(LERROR, ("Error while reading file: ", e.Msg()));
+    return false;
+  }
+  catch (Writer::Exception const & e)
+  {
+    LOG(LERROR, ("Error writing index file: ", e.Msg()));
+    return false;
+  }
+
+  return true;
+}
+}  // namespace indexer