- Introduced `release-workflow.js` to streamline the release process:
- Automates version updates (`patch`, `minor`, `major`).
- Generates changelogs based on commit messages.
- Creates GitHub releases with autogenerated notes.
- Publishes packages to NPM.
- Enhanced documentation in `README.md` with detailed release instructions, both automated and manual.
- Updated related test cases and ensured compatibility.
**Purpose**: Simplify and standardize the release
- **Core**:
- Added `check-database.js` to verify database status and validate search functionality.
- Created `fix-dimension-mismatch.js` to handle re-embedding of existing data to resolve dimension mismatch from 3 to 512.
- Improved test cases by updating vector operations to support 512 dimensions, replacing previously hardcoded dimensions.
- **Migration**:
- Developed `DIMENSION_MISMATCH_SUMMARY.md`, detailing the root cause, solution, and preventive strategies for dimension mismatch issues.
- Added `production-migration-guide.md` for structured production migration with detailed steps on re-embedding strategies, batching, and error handling.
- **Tests**:
- Enhanced test coverage with 512-dimensional vector validation.
- Introduced helper functions for consistent vector testing behavior and streamlined search test cases.
- **Documentation**:
- Updated project documentation to highlight the resolution process for dimension mismatches, emphasizing preventive mechanisms such as auto-migration and version tracking.
**Purpose**: Address critical dimension mismatch issues caused by embedding changes, restore functionality, and provide a roadmap for robust prevention strategies and migration processes.
- **Core**: Introduced a new `getStatistics` utility function in `statistics.ts` for fetching database statistics at the root level of the library. Enhanced `BrainyData` methods to ensure metadata includes `id` field and refined statistics calculations, excluding verbs from the noun count.
- **Tests**: Added comprehensive test coverage in `statistics.test.ts` for the new utility function, validating proper error handling, statistics accuracy, and consistent results between instance methods and standalone function.
- **Storage Config**: Enabled dynamic support for AWS S3, Cloudflare R2, and Google Cloud Storage in web service configuration, utilizing environment variables for adapter setup. Addressed a race condition in `FileSystemStorage` initialization by deferring path module imports.
**Purpose**: Enhance database analytics by introducing a reusable `getStatistics` function, improve flexibility in storage configuration, and ensure robust testing for reliability and accuracy.
- **Core Improvements**:
- Refactored logging functions into a unified `logger` method for consistent output across the library.
- Enabled the `forceMemoryStorage` option in `BrainyData` initialization for improved storage flexibility in tests and specific use cases.
- **TensorFlow.js and Environment Updates**:
- Clarified the dependency structure in `README.md` to emphasize bundled dependencies and remove legacy peer dependency instructions.
- Simplified and reformatted environment detection logic for better maintainability and readability.
- **Testing Enhancements**:
- Added `tests/package-size-limit.test.ts` to monitor and validate npm package size against defined thresholds.
- Updated `tests/environment.node.test.ts` and core tests to leverage `forceMemoryStorage` for better test setup standardization.
- Improved test isolation with expanded `globalThis` utility definitions and cleanup logic.
- **Documentation**:
- Added detailed best practices for debugging and organizing tests in `DEVELOPERS.md`.
- Removed outdated installation hints from `package.json` and streamlined scripts by including `test:size` for package size validation.
**Purpose**: These changes unify core logging mechanisms, expand configurability of storage options, and improve testing reliability and coverage. Documentation and clarity are enhanced to align with updated functionality and best practices.
- **Test Enhancements**:
- Refactored test setup in `core.test.ts` for better isolation and clarity:
- Added explicit `.clear()` calls to ensure clean state between tests.
- Replaced old vector addition logic with simplified data insertion methods.
- Updated search operations to reflect current functionality and debug-friendly output.
- Introduced the `@vitest-environment jsdom` annotation in `environment.browser.test.ts` for accurate browser environment emulation.
- **Configuration Updates**:
- Enhanced `vitest.config.ts`:
- Introduced custom `reporters` for cleaner and focused test result presentation.
- Expanded console log filtering with additional patterns for reducing noise from TensorFlow.js and setup processes.
- **Purpose**:
- These updates improve test clarity, consistency, and robustness while streamlining the configuration to minimize distractions in test outputs.
- **Test Improvements**:
- Introduced data-clearing steps (`.clear()`) across critical test cases for ensuring better test isolation and preventing state leakage.
- Extended support for overriding global utilities (`testUtils`) and added fallback behaviors for test vector creation.
- **Configuration Updates**:
- Added support for `distanceFunction` as an alternative to `metric` in vector operations for consistency.
- Adjusted and unified asynchronous `timeout` handling across test suites for predictability.
- **Purpose**:
- These updates improve reliability, maintainability, and clarity in test cases while ensuring compatibility across diverse test environments.
- **New Tests Added**:
- Introduced multiple test suites covering core functionalities (`core.test.ts`), vector operations (`vector-operations.test.ts`), Node.js environment (`environment.node.test.ts`), browser setup (`environment.browser.test.ts`), and TensorFlow.js-specific behaviors (`tensorflow-patch.test.ts`).
- Added performance, scalability, and error-handling tests to ensure robust validation of vector addition, search, and text embedding functionalities.
- Introduced setup utilities (`tests/setup.ts`) and standardized test utilities for creating predictable test cases.
- **Configuration**:
- Created `vitest.config.ts` for custom test configurations, including support for modern test environments (`jsdom`, `happy-dom`) and extended timeouts for asynchronous operations.
- **Validation**:
- Includes compatibility checks for TensorFlow.js imports and ensures proper handling of `TextEncoder`/`TextDecoder` in Node.js environments.
This commit significantly enhances the testing coverage and structure, ensuring Brainy functionality is robust, cross-platform, and aligned with evolving reliability standards.
