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Merged
merged 3 commits into from
Mar 16, 2025
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@tkc tkc commented Mar 16, 2025

Pull Request: Modernize Server Architecture with Go 1.22.3
Overview
This PR modernizes go-json-server with a comprehensive update to the latest Go version (1.22.3) and implements significant architectural improvements. The changes focus on enhancing maintainability, expanding functionality, and improving overall performance.
Key Improvements
Architecture & Structure

Reorganized codebase into clearly defined packages (config, handler, logger, middleware)
Implemented middleware architecture for better extensibility
Added comprehensive test suite with improved coverage
Fixed various code issues identified by go vet

Features

Path Parameters: Added support for dynamic route parameters (e.g., /users/:id)
Response Caching: Implemented caching mechanism with configurable TTL
Enhanced Logging: Flexible logging with multiple formats (JSON/text) and levels
Hot Reloading: Configuration changes detected and applied without server restart
Request ID Tracking: Better request traceability with unique IDs

Documentation & Examples

Updated README with detailed usage instructions
Enhanced example directory with more use cases
Added comprehensive documentation in code
Improved command-line help and error messages

Testing & CI

Updated GitHub Actions workflow to use Go 1.22.3
Added extensive tests for all components
Implemented test helpers for easier writing of unit tests

Breaking Changes

Minimum Go version requirement increased to 1.22.3
Configuration validation is more strict to catch errors early

Testing Done

Verified all tests pass: go test ./...
Validated code quality with go vet
Manually tested example configurations
Verified backward compatibility with existing configurations (where possible)

Screenshots
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Related Issues
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takeshi iijima added 3 commits March 16, 2025 19:06
- Update minimum Go version to 1.22.3
- Update GitHub Actions workflow
- Improve project structure with better package organization
- Add comprehensive test suite
- Implement middleware architecture for better extensibility
- Add support for path parameters
- Add response caching for better performance
- Enhance logging capabilities
- Add detailed documentation in README
- Expand example directory with more use cases
- Fix range variable copies lock issue in config_test.go
- Add SetWriter method to Logger for testing
- Fix unused imports in test files
- Update handler.go to resolve unused variable warning
- Ensure all tests pass with go vet checks
- Fix file paths in example/api.json to work from root directory
- Update example README with clearer instructions
- Add run.sh script for easier example execution
@tkc tkc merged commit 1d4f0ac into master Mar 16, 2025
2 checks passed
@tkc tkc deleted the feature/modern-server-architecture branch March 16, 2025 10:21
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