reduce cloudflare functions build size

app/api/[provider]/[...path]/route.ts

@@ -0,0 +1,64 @@
+import { ApiPath } from "@/app/constant";
+import { NextRequest, NextResponse } from "next/server";
+import { handle as openaiHandler } from "../../openai";
+import { handle as azureHandler } from "../../azure";
+import { handle as googleHandler } from "../../google";
+import { handle as anthropicHandler } from "../../anthropic";
+import { handle as baiduHandler } from "../../baidu";
+import { handle as bytedanceHandler } from "../../bytedance";
+import { handle as alibabaHandler } from "../../alibaba";
+import { handle as moonshotHandler } from "../../moonshot";
+import { handle as stabilityHandler } from "../../stability";
+
+async function handle(
+  req: NextRequest,
+  { params }: { params: { provider: string; path: string[] } },
+) {
+  const apiPath = `/api/${params.provider}`;
+  console.log(`[${params.provider} Route] params `, params);
+  switch (apiPath) {
+    case ApiPath.Azure:
+      return azureHandler(req, { params });
+    case ApiPath.Google:
+      return googleHandler(req, { params });
+    case ApiPath.Anthropic:
+      return anthropicHandler(req, { params });
+    case ApiPath.Baidu:
+      return baiduHandler(req, { params });
+    case ApiPath.ByteDance:
+      return bytedanceHandler(req, { params });
+    case ApiPath.Alibaba:
+      return alibabaHandler(req, { params });
+    // case ApiPath.Tencent: using "/api/tencent"
+    case ApiPath.Moonshot:
+      return moonshotHandler(req, { params });
+    case ApiPath.Stability:
+      return stabilityHandler(req, { params });
+    default:
+      return openaiHandler(req, { params });
+  }
+}
+
+export const GET = handle;
+export const POST = handle;
+
+export const runtime = "edge";
+export const preferredRegion = [
+  "arn1",
+  "bom1",
+  "cdg1",
+  "cle1",
+  "cpt1",
+  "dub1",
+  "fra1",
+  "gru1",
+  "hnd1",
+  "iad1",
+  "icn1",
+  "kix1",
+  "lhr1",
+  "pdx1",
+  "sfo1",
+  "sin1",
+  "syd1",
+];