ctreffs · June 2, 2022 08:05 · Jun 2, 2022
diff --git a/resource_bundle_accessor.swift b/resource_bundle_accessor.swift
@@ -0,0 +1,29 @@
+import class Foundation.Bundle
+
+private class BundleFinder {}
+
+extension Foundation.Bundle {
+    /// Returns the resource bundle associated with the current Swift module.
+    static var module: Bundle = {
+        let bundleName = "<PACKAGENAME_MODULENAME>"
+
+        let candidates = [
+            // Bundle should be present here when the package is linked into an App.
+            Bundle.main.resourceURL,
+
+            // Bundle should be present here when the package is linked into a framework.
+            Bundle(for: BundleFinder.self).resourceURL,
+
+            // For command-line tools.
+            Bundle.main.bundleURL,
+        ]
+
+        for candidate in candidates {
+            let bundlePath = candidate?.appendingPathComponent(bundleName + ".bundle")
+            if let bundle = bundlePath.flatMap(Bundle.init(url:)) {
+                return bundle
+            }
+        }
+        fatalError("unable to find bundle named <PACKAGENAME_MODULENAME>")
+    }()
+}