♻️ Update bundle handling

Examples/DeveloperCocoapodsExample/Podfile.lock

@@ -9,7 +9,7 @@ EXTERNAL SOURCES:
     :path: "../../Appcues.podspec"
 
 SPEC CHECKSUMS:
-  Appcues: 2ef5422afb13bc37cdc5240703c54287ed400703
+  Appcues: b8bf2e83c90c2a000f4e9f29b0e2244c4ddc09eb
 
 PODFILE CHECKSUM: d073e1e0b242bcec57ace36973467c46cd0f6c03
 

Sources/AppcuesKit/Generated/Appcues+ResourceBundle.swift

@@ -0,0 +1,25 @@
+//
+//  Appcues+ResourceBundle.swift
+//  Appcues
+//
+//  Created by Matt on 2022-01-26.
+//
+
+import Foundation
+
+extension Appcues {
+    /// Bundle reference used by SwifGen.
+    ///
+    /// Reference: https://github.com/SwiftGen/SwiftGen/blob/stable/Documentation/Articles/Customize-loading-of-resources.md
+    static let resourceBundle: Bundle = {
+        #if SWIFT_PACKAGE
+        return Bundle.module
+        #else
+        guard let url = Bundle(for: Appcues.self).url(forResource: "Appcues", withExtension: "bundle"),
+              let bundle = Bundle(url: url) else {
+            fatalError("Can't find 'Appcues' resource bundle")
+        }
+        return bundle
+        #endif
+    }()
+}

Sources/AppcuesKit/Generated/Asset+Generated.swift

@@ -38,7 +38,7 @@ internal struct ImageAsset {
 
   @available(iOS 8.0, tvOS 9.0, watchOS 2.0, macOS 10.7, *)
   internal var image: Image {
-    let bundle = BundleToken.bundle
+    let bundle = Appcues.resourceBundle
     #if os(iOS) || os(tvOS)
     let image = Image(named: name, in: bundle, compatibleWith: nil)
     #elseif os(macOS)
@@ -56,7 +56,7 @@ internal struct ImageAsset {
   #if os(iOS) || os(tvOS)
   @available(iOS 8.0, tvOS 9.0, *)
   internal func image(compatibleWith traitCollection: UITraitCollection) -> Image {
-    let bundle = BundleToken.bundle
+    let bundle = Appcues.resourceBundle
     guard let result = Image(named: name, in: bundle, compatibleWith: traitCollection) else {
       fatalError("Unable to load image asset named \(name).")
     }
@@ -71,7 +71,7 @@ internal extension ImageAsset.Image {
     message: "This initializer is unsafe on macOS, please use the ImageAsset.image property")
   convenience init?(asset: ImageAsset) {
     #if os(iOS) || os(tvOS)
-    let bundle = BundleToken.bundle
+    let bundle = Appcues.resourceBundle
     self.init(named: asset.name, in: bundle, compatibleWith: nil)
     #elseif os(macOS)
     self.init(named: NSImage.Name(asset.name))
@@ -80,15 +80,3 @@ internal extension ImageAsset.Image {
     #endif
   }
 }
-
-// swiftlint:disable convenience_type
-private final class BundleToken {
-  static let bundle: Bundle = {
-    #if SWIFT_PACKAGE
-    return Bundle.module
-    #else
-    return Bundle(for: BundleToken.self)
-    #endif
-  }()
-}
-// swiftlint:enable convenience_type

swiftgen.yml

@@ -15,4 +15,5 @@ xcassets:
     - templateName: swift5
       params:
         forceProvidesNamespaces: true
+        bundle: Appcues.resourceBundle
       output: Asset+Generated.swift