Generate a Koin module from your Ktorfit services.

This ksp processor will find all Ktorfit services and create a Koin module with those. Compiled with Kotlin 2.0.21. Please report compatibility with earlier/later versions.

1. Add KSP and Ktorfit-Koin

plugins {
  // Add ksp
}

dependencies {
  ksp("com.dshatz:ktorfit-koin:1.1.0")
  implementation("com.dshatz:ktorfit-koin-lib:1.1.0")
  // Also add ktorfit and koin
}

2. Define your ktorfit service and Ktorfit module

interface PriceService {
    @GET("https://api.binance.com/api/v3/ticker/price")
    suspend fun getCurrentPrice(@Query("symbol") symbol: String): Response
}

@ServiceModule(packageScan = "com.example")
class NetworkModule

3. Start koin

  val module = module {
    single<Ktorfit> { Ktorfit.Builder().build() } 
  }
  startKoin {
        // networkModule is the Koin module generated by Ktorfit-Koin.
        modules(module, networkModule)
    }

3.1 Or with Koin annotations

  @Single
  fun provideKtorfit(): Ktorfit {
    return Ktorfit.Builder().build()
  }

  @Module(includes = [NetworkModule::class])
  @ComponentScan(...)
  class MyModule

  startKoin {
        modules(MyModule().module)
    }

4. Inject PriceService

@Single
class PriceRepo(private val priceService: PriceService) {}

or

val service: PriceService by get().inject()

Compile-time safety

This library supports KOIN_CONFIG_CHECK.

Stability

This project is experimental and was made to address my usecase.

I do aim to make it useful for others, so if your usecase does not work, create an issue with examples, and I'll do my best.