From 99d15544a4de3956a80e0fbfb0392b83586fb209 Mon Sep 17 00:00:00 2001
From: shinya <kobayashi_shinya@outlook.com>
Date: Mon, 30 Jun 2025 10:08:54 +0800
Subject: [PATCH] fix: load dynamic config

---
 Dockerfile                       |  4 ++++
 src/app/api/detail/route.ts      |  2 +-
 src/app/api/douban/route.ts      |  2 +-
 src/app/api/login/route.ts       |  2 +-
 src/app/api/playrecords/route.ts |  2 +-
 src/app/api/search/route.ts      |  2 +-
 src/lib/config.ts                | 27 ++++++++++-----------------
 7 files changed, 19 insertions(+), 22 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index e8b0688..f16952e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,6 +22,10 @@ COPY --from=deps /app/node_modules ./node_modules
 # 复制全部源代码
 COPY . .
 
+# 在构建阶段也显式设置 DOCKER_ENV，
+# 确保 Next.js 在编译时即选择 Node Runtime 而不是 Edge Runtime
+ENV DOCKER_ENV=true
+
 # 生成生产构建
 RUN pnpm run build
 
diff --git a/src/app/api/detail/route.ts b/src/app/api/detail/route.ts
index 0668dbb..16fe971 100644
--- a/src/app/api/detail/route.ts
+++ b/src/app/api/detail/route.ts
@@ -185,7 +185,7 @@ async function getVideoDetail(
   return getDetailFromApi(apiSite, id);
 }
 
-export const runtime = 'edge';
+export const runtime = process.env.DOCKER_ENV === 'true' ? 'node' : 'edge';
 
 export async function GET(request: Request) {
   const { searchParams } = new URL(request.url);
diff --git a/src/app/api/douban/route.ts b/src/app/api/douban/route.ts
index d6871bd..b2d0844 100644
--- a/src/app/api/douban/route.ts
+++ b/src/app/api/douban/route.ts
@@ -43,7 +43,7 @@ async function fetchDoubanData(url: string): Promise<DoubanApiResponse> {
   }
 }
 
-export const runtime = 'edge';
+export const runtime = process.env.DOCKER_ENV === 'true' ? 'node' : 'edge';
 
 export async function GET(request: Request) {
   const { searchParams } = new URL(request.url);
diff --git a/src/app/api/login/route.ts b/src/app/api/login/route.ts
index 3b5d174..269845b 100644
--- a/src/app/api/login/route.ts
+++ b/src/app/api/login/route.ts
@@ -1,6 +1,6 @@
 import { NextRequest, NextResponse } from 'next/server';
 
-export const runtime = 'edge';
+export const runtime = process.env.DOCKER_ENV === 'true' ? 'node' : 'edge';
 
 export async function POST(req: NextRequest) {
   try {
diff --git a/src/app/api/playrecords/route.ts b/src/app/api/playrecords/route.ts
index 70f1a23..c11cb4a 100644
--- a/src/app/api/playrecords/route.ts
+++ b/src/app/api/playrecords/route.ts
@@ -5,7 +5,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { db } from '@/lib/db';
 import { PlayRecord } from '@/lib/db';
 
-export const runtime = 'edge';
+export const runtime = process.env.DOCKER_ENV === 'true' ? 'node' : 'edge';
 
 export async function GET() {
   try {
diff --git a/src/app/api/search/route.ts b/src/app/api/search/route.ts
index 0b95918..8a393d6 100644
--- a/src/app/api/search/route.ts
+++ b/src/app/api/search/route.ts
@@ -4,7 +4,7 @@ import { API_CONFIG, ApiSite, getApiSites, getCacheTime } from '@/lib/config';
 import { SearchResult } from '@/lib/types';
 import { cleanHtmlTags } from '@/lib/utils';
 
-export const runtime = 'edge';
+export const runtime = process.env.DOCKER_ENV === 'true' ? 'node' : 'edge';
 
 // 根据环境变量决定最大搜索页数，默认 5
 const MAX_SEARCH_PAGES: number =
diff --git a/src/lib/config.ts b/src/lib/config.ts
index ce889d9..3c0ac75 100644
--- a/src/lib/config.ts
+++ b/src/lib/config.ts
@@ -52,24 +52,17 @@ export const API_CONFIG = {
 let cachedConfig: Config;
 
 if (process.env.DOCKER_ENV === 'true') {
-  // 为了兼容 Edge Runtime，这里通过 eval("require") 的方式按需加载 fs 和 path，
-  // 避免在打包阶段将 Node 内置模块打进 Edge bundle。
-  try {
-    // eslint-disable-next-line @typescript-eslint/no-implied-eval
-    const req = eval('require') as any;
-    const fs = req('fs') as typeof import('fs');
-    const path = req('path') as typeof import('path');
+  // 使用 Node.js 原生 require，避免使用 eval 触发 V8 "Code generation from strings disallowed" 限制
+  // 这里在编译阶段即被 webpack 标记为 external，Edge Runtime 会被 tree-shaking 去掉
+  // eslint-disable-next-line @typescript-eslint/no-var-requires
+  const fs = require('fs') as typeof import('fs');
+  // eslint-disable-next-line @typescript-eslint/no-var-requires
+  const path = require('path') as typeof import('path');
 
-    const configPath = path.join(process.cwd(), 'config.json');
-    const raw = fs.readFileSync(configPath, 'utf-8');
-    cachedConfig = JSON.parse(raw) as Config;
-  } catch (error) {
-    console.error(
-      '[config] 读取 config.json 失败，回退至编译时配置 →',
-      (error as Error).message
-    );
-    cachedConfig = runtimeConfig as unknown as Config;
-  }
+  const configPath = path.join(process.cwd(), 'config.json');
+  const raw = fs.readFileSync(configPath, 'utf-8');
+  cachedConfig = JSON.parse(raw) as Config;
+  console.log('load dynamic config success');
 } else {
   // 默认使用编译时生成的配置
   cachedConfig = runtimeConfig as unknown as Config;