wrapper method that causes duplicate symbols

Author: russellwheatley

Package.swift

@@ -16,18 +16,21 @@ let package = Package(
     .iOS("13.0"),
   ],
   products: [
-    .library(name: "remote-firebase-core", targets: ["remote_firebase_core"]),
-  ],
-  dependencies: [
-    .package(path: "packages/firebase_core/firebase_core/ios/firebase_core"),
+    .library(name: "firebase-core-target", targets: ["firebase_core_target"]),
   ],
   targets: [
     .target(
-      name: "remote_firebase_core",
-      dependencies: [
-        // Add the firebase_core package as a dependency
-        .product(name: "firebase-core", package: "firebase_core"),
-      ]
+      name: "firebase_core_target",
+      dependencies:[
+        .target(name: "firebase_core")
+      ],
+      path: "Sources/firebase_core_target"
+    ),
+    .target(
+      name: "firebase_core",
+      path: "packages/firebase_core/firebase_core/ios/firebase_core",
+      exclude: ["Package.swift"],
+      publicHeadersPath: "Sources/firebase_core/include"
     ),
   ]
 )

packages/cloud_firestore/cloud_firestore/ios/cloud_firestore/Package.swift

@@ -71,16 +71,19 @@ let package = Package(
   ],
   dependencies: [
     .package(url: "https://github.com/firebase/firebase-ios-sdk", from: firebase_sdk_version),
+    // This works
+    // .package(name:"flutterfire", path: "../../../../.."),
     // TODO - this needs a version instead
-    .package(url:"https://github.com/firebase/flutterfire", branch: "spm-firestore"),
+    // This isn't working
+    .package(url:"https://github.com/russellwheatley/test-flutterfire", exact: "0.0.19"),
   ],
   targets: [
     .target(
       name: "cloud_firestore",
       dependencies: [
         .product(name: "FirebaseFirestore", package: "firebase-ios-sdk"),
         // Wrapper dependency
-        .product(name: "remote-firebase-core", package: "flutterfire")
+        .product(name: "firebase-core-wrapper", package: "test-flutterfire")
       ],
       resources: [
         .process("Resources"),