trendyol / teg

Teg is a library for managing feature toggles. It aims to allow to create and access to feature toggles in Golang easily and quickly!

Teg

Teg is a library for manage feature toggles. It aims to allow to create and access to feature toggles in Golang easily and quickly!

Architecture

Teg reads feature toggles from lock-free in-memory storage and sync to in-memory storage from store.Reader.

Storage Backends

Teg comes with builtin storage backends. You can also use any storage backend with store.Reader interface.

type Reader interface {
    Get(name string) (*FeatureToggle, error)
    GetAll() (FeatureToggles, error)
}

Builtin Storage Backends

• Environment Variable
• Git Repository
• InMemory

Update Triggers

Teg comes with builtin update triggers. You can also use any update triggers with TriggerFunc easily.

type TriggerFunc func(context.Context, chan<- struct{}) error

Builtin Update Triggers

• Periodic Trigger
• RabbitMQ

Example

If you want to use custom storage and custom update triggers checkout examples folder.

Status

Teg is usable but still under active development. We expect it to be production-ready in the near future.

Contributing

• If you want to contribute to codes, create pull request
• If you find any bugs or error, create an issue

License

This project is licensed under the MIT Lıcense