lucasfang opened a new pull request, #60:
URL: https://github.com/apache/paimon-cpp/pull/60
### Purpose
Linked issue: No linked issue
This change adds core utility support for table metadata path construction,
snapshot/tag/branch management, manifest metadata reading, object
serialization, and primary-key table helpers.
Included changes:
- File store and index path utilities:
- Adds `FileStorePathFactory` and file store path factory cache utilities.
- Adds index file path factory helpers.
- Adds test coverage for file store path factory, cache, and index path
factory behavior.
- Snapshot, tag, and branch utilities:
- Adds snapshot manager support for snapshot discovery, lookup, commit
handling, and expiration-related helpers.
- Adds tag manager and branch manager helpers.
- Adds test coverage for snapshot, tag, and branch manager behavior.
- Manifest and object utilities:
- Adds manifest metadata reader utilities.
- Adds object file, object serializer, and versioned object serializer
helpers.
- Adds batch writer support.
- Adds test coverage for manifest metadata reader behavior.
- Primary-key table utilities:
- Adds primary-key table helper functions.
- Adds test coverage for primary-key table utility behavior.
### Tests
Not run. Local compile, CMake, and gtest environment checks are not part of
this PR description.
Test coverage included in this change:
- `file_store_path_factory_test.cpp`
- `file_store_path_factory_cache_test.cpp`
- `snapshot_manager_test.cpp`
- `tag_manager_test.cpp`
- `branch_manager_test.cpp`
- `manifest_meta_reader_test.cpp`
- `index_file_path_factories_test.cpp`
- `primary_key_table_utils_test.cpp`
### API and Format
No public API, storage format, or protocol changes.
### Documentation
No documentation changes required.
### Generative AI tooling
Migrate-by: Aone Copilot (GPT5.5)
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