sdui_flutter_sanity 0.3.0

A Server-Driven UI Flutter package powered by Sanity.io headless CMS with realtime config updates.

0.3.0

• CLI Code Generator: Added interactive code generator (dart run sdui_flutter_sanity:generate) to scaffold Flutter custom components, matching Sanity Studio TypeScript schemas, and custom action handlers in a single command.
• Sanity Seed Generator: Added s / seed CLI option to generate a ready-to-import .ndjson starter dataset containing sample home and catalog pages using all built-in components.
• Action Dispatch Helper: Added SduiEngine.handleAction(context, action) for clean action dispatching directly from custom widgets.
• BREAKING: Replaced String action strings with a typed SduiAction model. Custom SduiActionHandler implementations must now accept SduiAction instead of String.
• BREAKING: ComponentRegistry is now an instance-based class (accessible via SduiEngine.registry) to ensure test isolation.
• Fixed a critical HiveError crash occurring on hot-restarts due to state leak in SduiEngine.
• Fixed a silent socket leak in SanityRealtimeListener where old SSE connections were kept alive.
• Fixed UiNode ignoring the supportedVersion configuration.
• Added variant support to the default button component (elevated, outlined, text).
• Added fit support to the default image component.
• The default text component is now fully aware of the app's ThemeData (e.g., Theme.of(context).textTheme).
• Added an optional scrollable flag to SduiView (defaults to true).
• Concurrency Protection: Guarded SduiEngine.initialize with an internal Completer to prevent race conditions during concurrent initialization.
• Stream Lifecycle Hardening: Improved ConfigController stream teardown and SSE connection cleanup on stream cancel.
• Network Resilience: Added HTTP request timeout (10s) and slug validation regex in SanityClient to guard against network hangs and injection.
• Cache Safety: Added Hive.isBoxOpen guards in ConfigCache to prevent uninitialized access errors.
• Enhanced test coverage and comprehensive example application revamp.

0.2.0

• BREAKING: Completely redesigned Sanity reference schemas for a better, strongly-typed editing experience.
• Features individual strongly-typed schemas (e.g., textComponent, imageComponent, columnComponent).
• Updated UiNode parsing logic to natively support Sanity polymorphic array blocks.

0.1.0

• Initial release.