feat: Reactor 매크로 구현 (#12)

Package.swift

@@ -25,7 +25,7 @@ let package = Package(
         .macro(
             name: "MacrosImplementation",
             dependencies: [
-                "SyntaxHelper",
+                "SwiftSyntaxHelper",
                 .product(name: "SwiftSyntaxMacros", package: "swift-syntax"),
                 .product(name: "SwiftCompilerPlugin", package: "swift-syntax"),
                 .product(name: "SwiftDiagnostics", package: "swift-syntax"),
@@ -34,7 +34,7 @@ let package = Package(
         ),
 
         .target(
-            name: "SyntaxHelper",
+            name: "SwiftSyntaxHelper",
             dependencies: [
                 .product(name: "SwiftSyntax", package: "swift-syntax"),
             ],
@@ -62,6 +62,7 @@ let package = Package(
         .testTarget(
             name: "Bibbi-MacroTests",
             dependencies: [
+                "SwiftSyntaxHelper",
                 "MacrosImplementation",
                 .product(name: "SwiftSyntaxMacrosTestSupport", package: "swift-syntax"),
             ],

README.md

@@ -10,14 +10,16 @@
 
 - [x] [@Codable]()
 - [x] [@CodableKey(_:)]()
-- [x] [@Deprecated]()
-- [x] [@DependencyValue(for:)]()
+- [x] ~~[@Deprecated]()~~ _(Deprecated)_
+- [x] ~~[@DependencyValue(for:)]()~~ _(Deprecated)_
 - [x] [@DependencyOrganizer]()
+- [x] [@Reactor]() 
 - [x] [@Wrapper]()
 - [x] (@WrapperView)
 
 ### Libraries
 
+- [x] [DIContainer]()
 - [x] [Dependencies]()
 - [x] [ReactorKit]()
 
@@ -30,4 +32,4 @@
 
 |   버전  |          내용         |
 | :----: | :------------------: |
-| - | - |
+| v0.1.0 | `@Codable`, `@Wrapper` 매크로 구현 등 |

Sources/Macros/Implementation/Extension/ReactorMacro.swift

@@ -0,0 +1,26 @@
+//
+//  File.swift
+//  
+//
+//  Created by 김건우 on 6/5/24.
+//
+
+import SwiftSyntax
+import SwiftSyntaxBuilder
+import SwiftSyntaxMacros
+
+public struct ReactorMacro: ExtensionMacro {
+
+    public static func expansion(
+        of node: AttributeSyntax,
+        attachedTo declaration: some DeclGroupSyntax,
+        providingExtensionsOf type: some TypeSyntaxProtocol,
+        conformingTo protocols: [TypeSyntax],
+        in context: some MacroExpansionContext
+    ) throws -> [ExtensionDeclSyntax] {        
+        let reactorExtension = try ExtensionDeclSyntax("extension \(type.trimmed): Reactor { }")
+
+        return [reactorExtension]
+    }
+
+}

Sources/Macros/Implementation/MemberAttribute/DependencyValuesMacro.swift → Sources/Macros/Implementation/MemberAttribute/DependencyOrganizerMacro.swift

@@ -8,7 +8,7 @@
 import SwiftSyntax
 import SwiftSyntaxBuilder
 import SwiftSyntaxMacros
-import SyntaxHelper
+import SwiftSyntaxHelper
 
 public struct DependencyOrganizerMacro: MemberAttributeMacro {
 

Sources/Macros/Implementation/Plugin.swift

@@ -17,6 +17,7 @@ struct Bibbi_MacroPlugin: CompilerPlugin {
         WrapperMacro.self,
         WrapperViewMacro.self,
         URLMacro.self,
+        ReactorMacro.self,
         DependencyOrganizerMacro.self,
         DeprecatedMacro.self
     ]

Sources/Macros/Interface/AccessorMacrosInterface.swift

@@ -32,6 +32,7 @@ import Dependencies
 ///
 /// Author: - 김소월
 ///
+@available(*, deprecated)
 @attached(accessor)
 public macro DependencyValue(for: any DependencyKey.Type) = #externalMacro(
     module: "MacrosImplementation",

Sources/Macros/Interface/ExtensionMacrosInterface.swift

@@ -0,0 +1,18 @@
+//
+//  File.swift
+//  
+//
+//  Created by 김건우 on 6/5/24.
+//
+
+import ReactorKit
+
+// MARK: - Reactor Extension
+
+/// 타입이 Reactor 프로토콜을 준수하게 합니다.
+/// - Author: 김소월
+@attached(extension, conformances: Reactor)
+public macro Reactor() = #externalMacro(
+    module: "MacrosImplementation",
+    type: "ReactorMacro"
+)

Sources/Macros/Interface/MemberAttributeMacrosInterface.swift

@@ -50,6 +50,7 @@ public macro Deprecated() = #externalMacro(
 ///
 /// - Warning: 이 매크로는 Extension에만 적용할 수 있습니다.
 ///
+@available(*, deprecated)
 @attached(memberAttribute)
 public macro DependencyOrganizer() = #externalMacro(
     module: "MacrosImplementation",

Sources/Macros/Playground/AccessorMacrosPlayground.swift

@@ -46,7 +46,7 @@ struct MemberRepoKey: DependencyKey {
     static let liveValue: MemberRepositoryProtocol = MemberRepository()
 }
 
-// DependencyValues
+// DependencyOrganizer
 @DependencyOrganizer
 extension DependencyValues {
     var meRepository: MeRepositoryProtocol

Sources/Macros/Playground/ExtensionMacrosPlayground.swift

@@ -0,0 +1,28 @@
+//
+//  File.swift
+//  
+//
+//  Created by 김건우 on 6/5/24.
+//
+
+import ReactorKit
+import MacrosInterface
+
+// MARK: - Reactor Extension
+
+@Reactor
+public class CommentReactor {
+    public typealias Action = NoAction
+    public struct State { }
+    public var initialState = State()
+}
+
+
+
+
+func runExtensionMacrosPlayground() {
+
+    let reactor = CommentReactor()
+    print("CommentReactor: \(reactor)")
+
+}

Sources/Macros/Playground/main.swift

@@ -22,6 +22,11 @@ runComplexMacorsPlayground()
 runExressionMacrosPlayground()
 
 
+// MARK: - Extension Macros
+
+runExtensionMacrosPlayground()
+
+
 // MARK: - MemberAttribute Macros
 
 runMemberAttributeMacrosPlayground()

Tests/Macros/Extension/ReactorMacroTests.swift

@@ -0,0 +1,39 @@
+//
+//  File.swift
+//  
+//
+//  Created by 김건우 on 6/5/24.
+//
+
+import SwiftSyntaxMacros
+import SwiftSyntaxMacrosTestSupport
+import MacrosImplementation
+import XCTest
+import SyntaxHelper
+
+fileprivate let testMacros: [String: Macro.Type] = [
+    "Reactor": ReactorMacro.self
+]
+
+final class ReactorMacroTests: XCTestCase {
+
+    func testReactorMacro() throws {
+
+        assertMacroExpansion(
+            """
+            @Reactor
+            class testReactor { }
+            """,
+            expandedSource:
+            """
+            class testReactor { }
+
+            extension testReactor: Reactor {
+            }
+            """,
+            macros: testMacros
+        )
+
+    }
+
+}