vedon

import FeatureService

extension Feature1: Feature1Service {
    public func doSomething() {
        print("Feature1 do something")
    }
}

vedon

class AppContext {
    let container: DIContainer
    
    init() {
        self.container = DIContainer.init()
        ServiceAssembly.assembled(in: container)
    }
}

vedon

import Foundation
import Swinject

public typealias DIContainer = Container

public final class AnyInitializer {
    private let resolve:(_ container: DIContainer) -> Any
    public init<D1, D2, T>(_ function: @escaping (D1, D2) -> T) {
        resolve = { container in
            let d1: D1 = container.resolve(D1.self)!

vedon

 func testFeature2() {
    let dependencies: Feature2.Dependencies = AnyInitializer(Feature2.Dependencies.init).resolve(by: container)

    let f2 = Feature2(dependencies: dependencies)

    f2.doSomething()
}

output:
Test Case '-[DITests.DITests testFeature2]' started.

vedon

/usr/bin/swift 

 -frontend -c /Feature3.swift 

 -primary-file PrivateModel.swift

 -emit-module-path /PrivateModel\~partial.swiftmodule

 -emit-module-doc-path /PrivateModel\~partial.swiftdoc

vedon

### Swift dependencies file v0 ###
provides-top-level:
- "Feature2"
provides-nominal:
- "8Feature2AAC"
provides-member:
- ["8Feature2AAC", ""]
provides-dynamic-lookup:
- "doSomething"
- "feature1"

vedon

2020-08-11 16:04:56.202 Xcode[33874:47419755] SourceKit-client: [2:request:775:690.9009] [398] {
  key.request: source.request.indexer.notify-indexable-did-add-file,
  key.filepath: "/Users/vedon/Documents/Private/ModularDesign/IndexingDemo/IndexingDemo/Modal.swift",
  key.indexer.arg.indexer-token: 1,
  key.indexer.arg.indexable.id: "/Users/vedon/Documents/Private/ModularDesign/IndexingDemo/IndexingDemo.xcodeproj/IndexingDemo-4ED35A0324E2816600806386"
}

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2020-08-11 15:58:33.804 Xcode[33874:47408816] SourceKit-client: [2:request:156931:308.5030] [336] {
  key.request: source.request.indexer.srv.jump-to-expression-definition,
  key.indexer.arg.indexer-token: 1,
  key.indexer.arg.query.name: "hello",
  key.indexer.arg.query.doc-location: {
    key.indexer.arg.doc-loc.url: "file:///Users/vedon/Documents/Private/ModularDesign/IndexingDemo/IndexingDemo/ViewController.swift",
    key.indexer.arg.doc-loc.start-line: 17,
    key.indexer.arg.doc-loc.start-col: 9,
    key.indexer.arg.doc-loc.end-line: 17,
    key.indexer.arg.doc-loc.end-col: 9,

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2020-08-11 16:09:10.248 Xcode[33874:47431447] SourceKit-client: [2:response:775:944.9466] [227] {
  key.diagnostic_stage: source.diagnostic.stage.swift.parse,
  key.syntaxmap: [
  ],
  key.substructure: [
    {
      key.kind: source.lang.swift.decl.class,
      key.name: "Modal",
      key.offset: 147,
      key.length: 55,

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2020-08-11 16:16:00.716 Xcode[33874:47448018] SourceKit-client: [2:request:205587:1355.4146] [839] {
  key.request: source.request.workspace.refactoring.find-rename-ranges-at-location,
  key.indexer.arg.indexer-token: 1,
  key.indexer.arg.query.file-content: "<DATA>",
  key.indexer.arg.occurrence.location: {
    key.indexer.arg.doc-loc.url: "file:///Users/vedon/Documents/Private/ModularDesign/IndexingDemo/IndexingDemo/ViewController.swift",
    key.indexer.arg.doc-loc.start-line: 19,
    key.indexer.arg.doc-loc.start-col: 14,
    key.indexer.arg.doc-loc.end-line: 19,
    key.indexer.arg.doc-loc.end-col: 14,