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Guilherme Souza
a18ee934cd
## I have read the [CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md) file. YES ## What kind of change does this PR introduce? Docs update. ## What is the current behavior? The Swift tab in the [Native Mobile Deep Linking guide](https://supabase.com/docs/guides/auth/native-mobile-deep-linking?platform=swift) only covers registering a custom URL scheme (Info.plist config). Unlike the React Native, Flutter, and Kotlin tabs, it never shows the runtime code that actually consumes the incoming URL and completes the sign-in, so a Swift developer following the guide is left without a working implementation. Linear: [SDK-83](https://linear.app/supabase/issue/SDK-83/swift-improve-docs-on-how-to-handle-deep-link-url) ## What is the new behavior? Added a "Handling the incoming URL" section to the Swift tab with: - SwiftUI: `onOpenURL` calling `supabase.auth.handle(url)` - UIKit app delegate lifecycle: `application(_:didFinishLaunchingWithOptions:)` and `application(_:open:options:)` - UIKit scene delegate lifecycle: `scene(_:openURLContexts:)` - A note pointing to `session(from:)` for callers that need the returned `Session` or custom error handling `handle(url)` and its usage patterns match the current `supabase-swift` reference spec (`supabase_swift_v2.yml`) and source. Also added `UIKit` to the docs spelling allowlist (`supa-mdx-lint/Rule003Spelling.toml`) since it isn't in the dictionary. ## Additional context `pnpm lint:mdx` passes on the changed file. `pnpm build:guides-markdown` fails, but on a pre-existing unrelated issue (missing generated `database-advisors.json`), not on this change. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Documentation** * Added Swift guidance for handling authentication deep links in SwiftUI and UIKit apps. * Documented deep-link behavior during cold launches and scene-based URL delivery. * Clarified when to use `handle(_:)` and `session(from:)`, including error-handling considerations. * Updated the SwiftUI tutorial to pass authentication URLs directly to the recommended handler. <!-- end of auto-generated comment: release notes by coderabbit.ai -->