Generate code with openapi-generator (#5)

src/singletion.ts

@@ -0,0 +1,35 @@
+// Copyright (c) Tribufu. All Rights Reserved.
+// SPDX-License-Identifier: MIT
+
+import { TribufuApi } from "./";
+
+/**
+ * **Tribufu API**
+ *
+ * Helper class to get a singleton instance of the Tribufu API.
+ */
+export class TribufuApiSingleton {
+    private static instance: TribufuApi | null = null;
+
+    private constructor() {}
+
+    /**
+     * Get the singleton instance of {@link TribufuApi}.
+     *
+     * @return Singleton instance
+     */
+    public static getInstance(): TribufuApi {
+        if (!this.instance) {
+            this.instance = TribufuApi.fromEnvOrDefault();
+        }
+
+        return this.instance;
+    }
+
+    /**
+     * Reset the singleton instance of {@link TribufuApi}.
+     */
+    public static resetInstance() {
+        this.instance = null;
+    }
+}