swift-refactor
Swift/SwiftUI Refactor (Modular MVVM-C)
Comprehensive refactoring guide for migrating Swift/SwiftUI code to modular MVVM-C with local SPM package boundaries and App-target composition root wiring.
Mandated Architecture Stack
┌───────────────────────────────────────────────────────────────┐
│ App target: DependencyContainer, Coordinators, Route Shells │
├───────────────────────────────────────────────────────────────┤
│ Feature modules: View + ViewModel (Domain + DesignSystem deps)│
├───────────────────────────────────────────────────────────────┤
│ Data package: repositories, remote/local stores, sync, retry │
├───────────────────────────────────────────────────────────────┤
│ Domain package: models, repository/coordinator/error protocols │
└───────────────────────────────────────────────────────────────┘
Dependency Rule: Feature modules never import Data and never import sibling features.
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