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",
+];

app/api/alibaba/[...path]/route.ts → app/api/alibaba.ts

@@ -14,7 +14,7 @@ import type { RequestPayload } from "@/app/client/platforms/openai";
 
 const serverConfig = getServerSideConfig();
 
-async function handle(
+export async function handle(
   req: NextRequest,
   { params }: { params: { path: string[] } },
 ) {
@@ -40,30 +40,6 @@ async function handle(
   }
 }
 
-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",
-];
-
 async function request(req: NextRequest) {
   const controller = new AbortController();
 

app/api/anthropic/[...path]/route.ts → app/api/anthropic.ts

@@ -9,13 +9,13 @@ import {
 } from "@/app/constant";
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
-import { auth } from "../../auth";
+import { auth } from "./auth";
 import { isModelAvailableInServer } from "@/app/utils/model";
 import { cloudflareAIGatewayUrl } from "@/app/utils/cloudflare";
 
 const ALLOWD_PATH = new Set([Anthropic.ChatPath, Anthropic.ChatPath1]);
 
-async function handle(
+export async function handle(
   req: NextRequest,
   { params }: { params: { path: string[] } },
 ) {
@@ -56,30 +56,6 @@ async function handle(
   }
 }
 
-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",
-];
-
 const serverConfig = getServerSideConfig();
 
 async function request(req: NextRequest) {

app/api/azure/[...path]/route.ts → app/api/azure.ts

@@ -2,10 +2,10 @@ import { getServerSideConfig } from "@/app/config/server";
 import { ModelProvider } from "@/app/constant";
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
-import { auth } from "../../auth";
-import { requestOpenai } from "../../common";
+import { auth } from "./auth";
+import { requestOpenai } from "./common";
 
-async function handle(
+export async function handle(
   req: NextRequest,
   { params }: { params: { path: string[] } },
 ) {
@@ -31,27 +31,3 @@ async function handle(
     return NextResponse.json(prettyObject(e));
   }
 }
-
-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",
-];

app/api/baidu/[...path]/route.ts → app/api/baidu.ts

@@ -14,7 +14,7 @@ import { getAccessToken } from "@/app/utils/baidu";
 
 const serverConfig = getServerSideConfig();
 
-async function handle(
+export async function handle(
   req: NextRequest,
   { params }: { params: { path: string[] } },
 ) {
@@ -52,30 +52,6 @@ async function handle(
   }
 }
 
-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",
-];
-
 async function request(req: NextRequest) {
   const controller = new AbortController();
 

app/api/bytedance/[...path]/route.ts → app/api/bytedance.ts

@@ -12,7 +12,7 @@ import { isModelAvailableInServer } from "@/app/utils/model";
 
 const serverConfig = getServerSideConfig();
 
-async function handle(
+export async function handle(
   req: NextRequest,
   { params }: { params: { path: string[] } },
 ) {
@@ -38,30 +38,6 @@ async function handle(
   }
 }
 
-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",
-];
-
 async function request(req: NextRequest) {
   const controller = new AbortController();
 

app/api/google/[...path]/route.ts → app/api/google.ts

@@ -1,5 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
-import { auth } from "../../auth";
+import { auth } from "./auth";
 import { getServerSideConfig } from "@/app/config/server";
 import {
   ApiPath,
@@ -11,9 +11,9 @@ import { prettyObject } from "@/app/utils/format";
 
 const serverConfig = getServerSideConfig();
 
-async function handle(
+export async function handle(
   req: NextRequest,
-  { params }: { params: { path: string[] } },
+  { params }: { params: { provider: string; path: string[] } },
 ) {
   console.log("[Google Route] params ", params);
 

app/api/moonshot/[...path]/route.ts → app/api/moonshot.ts

@@ -14,7 +14,7 @@ import type { RequestPayload } from "@/app/client/platforms/openai";
 
 const serverConfig = getServerSideConfig();
 
-async function handle(
+export async function handle(
   req: NextRequest,
   { params }: { params: { path: string[] } },
 ) {
@@ -40,30 +40,6 @@ async function handle(
   }
 }
 
-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",
-];
-
 async function request(req: NextRequest) {
   const controller = new AbortController();
 

app/api/openai/[...path]/route.ts → app/api/openai.ts

@@ -3,8 +3,8 @@ import { getServerSideConfig } from "@/app/config/server";
 import { ModelProvider, OpenaiPath } from "@/app/constant";
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
-import { auth } from "../../auth";
-import { requestOpenai } from "../../common";
+import { auth } from "./auth";
+import { requestOpenai } from "./common";
 
 const ALLOWD_PATH = new Set(Object.values(OpenaiPath));
 
@@ -20,7 +20,7 @@ function getModels(remoteModelRes: OpenAIListModelResponse) {
   return remoteModelRes;
 }
 
-async function handle(
+export async function handle(
   req: NextRequest,
   { params }: { params: { path: string[] } },
 ) {
@@ -70,27 +70,3 @@ async function handle(
     return NextResponse.json(prettyObject(e));
   }
 }
-
-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",
-];

app/api/stability/[...path]/route.ts → app/api/stability.ts

@@ -3,7 +3,7 @@ import { getServerSideConfig } from "@/app/config/server";
 import { ModelProvider, STABILITY_BASE_URL } from "@/app/constant";
 import { auth } from "@/app/api/auth";
 
-async function handle(
+export async function handle(
   req: NextRequest,
   { params }: { params: { path: string[] } },
 ) {
@@ -97,8 +97,3 @@ async function handle(
     clearTimeout(timeoutId);
   }
 }
-
-export const GET = handle;
-export const POST = handle;
-
-export const runtime = "edge";