* Replace config generator
* Cleanup
* Some renaming and docs additions to add clarity
* Cleanup logging related methods
* Cleanup emitter
* Fix TestDefaultsGenerator
* Move feature flags synchronization logic out of config package
* Remove unnecessary util functions
* Simplify load/set logic
* Refine semantics and add some test to cover them
* Remove unnecessary deep copies
* Improve logic further
* Fix license header
* Review file store tests
* Fix test
* Fix test
* Avoid additional write during initialization
* More consistent naming
* Update app/feature_flags.go
Co-authored-by: Christopher Speller <crspeller@gmail.com>
* Update config/store.go
Co-authored-by: Christopher Speller <crspeller@gmail.com>
* Update config/store.go
Co-authored-by: Christopher Speller <crspeller@gmail.com>
* Update config/store.go
Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>
* Make ConfigStore.Set() return both old and new configs
* Implement config diff function
* Make app.SaveConfig return previous and current configs
* Add config diff to audit record
* Fix returned configs
* Include high level test
* Move FF synchronizer to its own package
* Remove unidiomatic use of sync.Once
* Add some comments
* Rename function
* More comment
* Save config diff in audit record for local endpoints
* Enable audit for config set/reset commands
* Improve tests output
Co-authored-by: Christopher Speller <crspeller@gmail.com>
Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>
