refactor: remove NEXT_PUBLIC_ prefix from VISION_MODELS env var

app/config/build.ts

@@ -40,6 +40,7 @@ export const getBuildConfig = () => {
     buildMode,
     isApp,
     template: process.env.DEFAULT_INPUT_TEMPLATE ?? DEFAULT_INPUT_TEMPLATE,
+    visionModels: process.env.VISION_MODELS || "",
   };
 };
 

app/utils.ts

@@ -6,6 +6,7 @@ import { ServiceProvider } from "./constant";
 // import { fetch as tauriFetch, ResponseType } from "@tauri-apps/api/http";
 import { fetch as tauriStreamFetch } from "./utils/stream";
 import { VISION_MODEL_REGEXES, EXCLUDE_VISION_MODEL_REGEXES } from "./constant";
+import { getClientConfig } from "./config/client";
 
 export function trimTopic(topic: string) {
   // Fix an issue where double quotes still show in the Indonesian language
@@ -253,9 +254,10 @@ export function getMessageImages(message: RequestMessage): string[] {
 }
 
 export function isVisionModel(model: string) {
-  const envVisionModels = process.env.NEXT_PUBLIC_VISION_MODELS?.split(",").map(
-    (m) => m.trim(),
-  );
+  const clientConfig = getClientConfig();
+  const envVisionModels = clientConfig.visionModels
+    ?.split(",")
+    .map((m) => m.trim());
   if (envVisionModels?.includes(model)) {
     return true;
   }

test/vision-model-checker.test.ts

@@ -48,19 +48,19 @@ describe("isVisionModel", () => {
     });
   });
 
-  test("should identify models from NEXT_PUBLIC_VISION_MODELS env var", () => {
-    process.env.NEXT_PUBLIC_VISION_MODELS = "custom-vision-model,another-vision-model";
+  test("should identify models from VISION_MODELS env var", () => {
+    process.env.VISION_MODELS = "custom-vision-model,another-vision-model";
     
     expect(isVisionModel("custom-vision-model")).toBe(true);
     expect(isVisionModel("another-vision-model")).toBe(true);
     expect(isVisionModel("unrelated-model")).toBe(false);
   });
 
-  test("should handle empty or missing NEXT_PUBLIC_VISION_MODELS", () => {
-    process.env.NEXT_PUBLIC_VISION_MODELS = "";
+  test("should handle empty or missing VISION_MODELS", () => {
+    process.env.VISION_MODELS = "";
     expect(isVisionModel("unrelated-model")).toBe(false);
 
-    delete process.env.NEXT_PUBLIC_VISION_MODELS;
+    delete process.env.VISION_MODELS;
     expect(isVisionModel("unrelated-model")).toBe(false);
     expect(isVisionModel("gpt-4-vision")).toBe(true);
   });