[typescript-fetch] added option to override default basePath

Author: David Jöch

modules/swagger-codegen/src/main/resources/typescript-fetch/api.mustache

@@ -6,7 +6,7 @@ import * as url from "url";
 import * as portableFetch from "portable-fetch";
 import { Configuration } from "./configuration";
 
-const BASE_PATH = "{{{basePath}}}".replace(/\/+$/, "");
+let BASE_PATH = "{{{basePath}}}".replace(/\/+$/, "");
 
 /**
  *
@@ -19,6 +19,10 @@ export const COLLECTION_FORMATS = {
     pipes: "|",
 };
 
+export function setBasePath(basePath: string): void {
+    BASE_PATH = basePath;
+}
+
 /**
  *
  * @export

samples/client/petstore/typescript-fetch/builds/default/api.ts

@@ -17,7 +17,7 @@ import * as url from "url";
 import * as portableFetch from "portable-fetch";
 import { Configuration } from "./configuration";
 
-const BASE_PATH = "http://petstore.swagger.io/v2".replace(/\/+$/, "");
+let BASE_PATH = "http://petstore.swagger.io/v2".replace(/\/+$/, "");
 
 /**
  *
@@ -30,6 +30,10 @@ export const COLLECTION_FORMATS = {
     pipes: "|",
 };
 
+export function setBasePath(basePath: string): void {
+    BASE_PATH = basePath;
+}
+
 /**
  *
  * @export