📝 Add docs: Node.js script alternative to update OpenAPI for generated clients (#10845)

docs_src/generate_clients/tutorial004.js

@@ -0,0 +1,29 @@
+import * as fs from "fs";
+
+const filePath = "./openapi.json";
+
+fs.readFile(filePath, (err, data) => {
+  const openapiContent = JSON.parse(data);
+  if (err) throw err;
+
+  const paths = openapiContent.paths;
+
+  Object.keys(paths).forEach((pathKey) => {
+    const pathData = paths[pathKey];
+    Object.keys(pathData).forEach((method) => {
+      const operation = pathData[method];
+      if (operation.tags && operation.tags.length > 0) {
+        const tag = operation.tags[0];
+        const operationId = operation.operationId;
+        const toRemove = `${tag}-`;
+        if (operationId.startsWith(toRemove)) {
+          const newOperationId = operationId.substring(toRemove.length);
+          operation.operationId = newOperationId;
+        }
+      }
+    });
+  });
+  fs.writeFile(filePath, JSON.stringify(openapiContent, null, 2), (err) => {
+    if (err) throw err;
+  });
+});