smartconfig/TODO.md
sneak 82f09a16ec Prepare for 1.0 release
- Fix Go version to 1.24.4 in go.mod
- Add version management with version.go
- Add --version flag to CLI tool
- Remove deprecated LoadFromFile and LoadFromReader methods
- Update tests to use new API
- Create TODO.md for future improvements
- Update README with Go version requirement

Co-Authored-By: Claude <noreply@anthropic.com>
2025-07-22 13:38:34 +02:00

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# TODO for smartconfig
This file tracks improvements and features planned for future releases.
## Testing Improvements
### Concurrency Tests
- Add comprehensive concurrent access tests for Config struct
- Test race conditions with multiple goroutines accessing/modifying config
- Benchmark concurrent access patterns
### Security Tests
- Add tests for malicious input handling in EXEC resolver
- Test various command injection attempts
- Add tests for FILE resolver with symlinks and directory traversal attempts
### Performance Tests
- Add comprehensive benchmarks for all resolver types
- Benchmark large configuration files (1MB+, 10MB+, 100MB+)
- Benchmark nested interpolation performance
- Compare performance with other config libraries
### Integration Tests
- Add integration tests with mocked cloud services
- Test cloud resolver authentication failures and retry scenarios
- Test timeout behavior for all external resolvers
## Documentation
### Examples
- Add godoc examples for all major functions
- Create example applications demonstrating common use cases
- Add examples for custom resolver implementation
### Guides
- Write troubleshooting guide for common issues
- Create migration guide from popular config libraries (Viper, koanf)
- Write security best practices guide
- Add performance tuning guide
## Future Features
### Caching Layer (if needed)
- Consider adding optional caching for resolver results
- Implement TTL-based cache invalidation
- Add cache statistics and monitoring
### Configuration Validation
- Add optional schema validation support
- Implement type-safe configuration structs
- Add validation rules for common patterns
### Watch/Reload Support (if needed)
- Add file watching for configuration changes
- Implement hot reload capability
- Add change notification callbacks
### Enhanced Error Handling
- Create typed errors for better error handling
- Add error context with resolution path
- Implement error aggregation for multiple failures
## Build and Release
### Release Automation
- Set up goreleaser configuration
- Automate changelog generation
- Create release binaries for multiple platforms
- Set up GitHub Actions for CI/CD
### Distribution
- Publish to common package managers (Homebrew, apt, etc.)
- Create Docker images with the CLI tool
- Set up automated security scanning