Allow custom fetch on mutations (small PR)

codegen/codegen.ts

@@ -63,6 +63,7 @@ export const plugin: PluginFunction<any> = (
   const defaultTypes = `
 type SubscribeWrapperArgs<T> = {
 	variables?: T,
+  fetch?: typeof fetch
 }
 
 interface CacheFunctionOptions {
@@ -102,7 +103,7 @@ export async function get${pascalName}({ fetch, variables }: GGetParameters<${op
           // This is where the mutation code is generated
           // We're grabbing the mutation name and using it as a string in the generated code
           operations += `
-export const ${name} = ({ variables }: SubscribeWrapperArgs<${opv}>):
+export const ${name} = ({ variables, fetch = window?.fetch }: SubscribeWrapperArgs<${opv}>):
 Promise<GFetchReturnWithErrors<${op}>> =>
 	g.fetch<${op}>({
 		queries: [{ query: ${pascalName}Doc, variables }],

docs/src/docs.md

@@ -296,7 +296,8 @@ export async function getAdminTags(
 }
 
 export const deleteTag = ({
-	variables
+	variables,
+	fetch = window?.fetch
 }: SubscribeWrapperArgs<DeleteTagMutationVariables>): Promise<
 	GFetchReturnWithErrors<DeleteTagMutation>
 > =>

example/src/lib/listing/Series.gq.ts

@@ -18,6 +18,7 @@ type FetchWrapperArgs<T> = {
 
 type SubscribeWrapperArgs<T> = {
 	variables?: T,
+	fetch?: typeof fetch,
 }
 
 interface CacheFunctionOptions {