fix: add ability to skip generating index file with output.indexFile

Author: mrlubos

.changeset/wicked-apples-teach.md

@@ -0,0 +1,5 @@
+---
+'@hey-api/openapi-ts': patch
+---
+
+fix: add ability to skip generating index file with output.indexFile

packages/openapi-ts/src/generate/output.ts

@@ -143,7 +143,11 @@ export const generateOutput = async ({ context }: { context: IR.Context }) => {
         continue;
       }
 
-      if (!file.isEmpty() && file.exportFromIndex) {
+      if (
+        !file.isEmpty() &&
+        file.exportFromIndex &&
+        context.config.output.indexFile
+      ) {
         // TODO: parser - add export method for more granular control over
         // what's exported so we can support named exports
         indexFile.add(
@@ -156,6 +160,8 @@ export const generateOutput = async ({ context }: { context: IR.Context }) => {
       file.write('\n\n');
     }
 
-    indexFile.write();
+    if (context.config.output.indexFile) {
+      indexFile.write();
+    }
   }
 };

packages/openapi-ts/src/index.ts

@@ -159,6 +159,7 @@ const getOutput = (userConfig: ClientConfig): Config['output'] => {
   let output: Config['output'] = {
     clean: true,
     format: false,
+    indexFile: true,
     lint: false,
     path: '',
   };

packages/openapi-ts/src/types/config.ts

@@ -170,6 +170,14 @@ export interface ClientConfig {
          * @default false
          */
         format?: Formatters | false;
+        /**
+         * Should the exports from plugin files be re-exported in the index
+         * barrel file? By default, this is enabled and only default plugins
+         * are re-exported.
+         *
+         * @default true
+         */
+        indexFile?: boolean;
         /**
          * Process output folder with linter?
          *