DataDog/dd-openfeature-provider-swift

Overview

This package provides a bridge between OpenFeature and Datadog feature flags, allowing applications to use OpenFeature's standardized interface with Datadog's feature flagging services running under the hood.

Requirements

• Xcode 15.0+
• Swift 5.9+
• iOS 14.0+ / macOS 12.0+ / watchOS 7.0+ / tvOS 14.0+

OpenFeature SDK Version

This provider uses OpenFeature Swift SDK 0.3.0, although there are newer versions, to match the latest version published on CocoaPods. E.g. this means using MutableContext instead of the newer ImmutableContext.

Installation

⚠️ This package is currently in development and not yet ready for production use.

• Swift Package Manager: iOS 14+, macOS 12+, watchOS 7+, and tvOS 14+
• CocoaPods: iOS 14+ only (macOS, tvOS, and watchOS not supported due to OpenFeature 0.3.0 and DatadogFlags 3.5.0+ CocoaPods dependency limitations)

For installation instructions, see INSTALLATION.md.

Development

See DEVELOPMENT.md for detailed development setup, testing, and contribution guidelines.

Usage

Quick Start

import OpenFeature
import DatadogOpenFeatureProvider
import DatadogCore
import DatadogFlags

// 1. Initialize Datadog SDK and enable flags
let config = Datadog.Configuration.builderUsing(
    clientToken: "YOUR_CLIENT_TOKEN",
    environment: "production"
).build()

Datadog.initialize(with: config, trackingConsent: .granted)

let flagsConfig = Flags.Configuration()
Flags.enable(with: flagsConfig)

// 2. Create user context for targeting
let context = MutableContext(targetingKey: "user123")

// 3. Create and register the OpenFeature provider
let provider = DatadogProvider()
await OpenFeatureAPI.shared.setProviderAndWait(provider: provider, initialContext: context)

// 4. Get OpenFeature client and evaluate flags
let client = OpenFeatureAPI.shared.getClient()
let flagValue = client.getBooleanValue(key: "my-feature-flag", defaultValue: false)

Contributing

We welcome contributions! Please see CONTRIBUTING.md for contribution guidelines and DEVELOPMENT.md for detailed setup instructions, testing guidelines, and development workflow.

License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.

Package Metadata

Repository: DataDog/dd-openfeature-provider-swift

Stars: 0

Forks: 0

Open issues: 1

Default branch: develop

Primary language: swift

License: Apache-2.0

README: README.md