From 9d47dee858c53318d7f41eb2f9d99d24e9217c8c Mon Sep 17 00:00:00 2001
From: Sebastian Malton <sebastian@malton.name>
Date: Wed, 5 Apr 2023 14:38:22 -0400
Subject: [PATCH] feat: Introduce PlatformSpecific as a new wrapper type for
 injectables

Signed-off-by: Sebastian Malton <sebastian@malton.name>
---
 .../common/utils/platform-specific-version.ts | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 packages/core/src/common/utils/platform-specific-version.ts

diff --git a/packages/core/src/common/utils/platform-specific-version.ts b/packages/core/src/common/utils/platform-specific-version.ts
new file mode 100644
index 0000000000..adbc9971cc
--- /dev/null
+++ b/packages/core/src/common/utils/platform-specific-version.ts
@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+export interface PlatformSpecific<T> {
+  instantiate: () => T;
+  readonly platform: NodeJS.Platform | "<default>";
+}
+
+export const getPlatformSpecificFor = (targetPlatform: NodeJS.Platform, id: string) => <T>(specificImplementations: PlatformSpecific<T>[]): T => {
+  const impl = specificImplementations.find(impl => impl.platform === targetPlatform)
+    ?? specificImplementations.find(impl => impl.platform === "<default>");
+
+  if (!impl) {
+    throw new Error(`No platform specific implementation of "${id}" found`);
+  }
+
+  return impl.instantiate();
+}