如何在Nginx上部署static-adapter构建的SvelteKit静态应用？

我正尝试弄清楚如何托管使用static-adapter构建的SvelteKit前端应用。目前构建后找不到顶层HTML文件，需要在简单的Nginx服务器上托管该应用，后续计划添加后端调用。

Svelte配置 #

import adapter from '@sveltejs/adapter-auto';
import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';

/** @type {import('@sveltejs/kit').Config} */
const config = {
    // Consult https://kit.svelte.dev/docs/integrations#preprocessors
    // for more information about preprocessors
    preprocess: vitePreprocess(),

    kit: {
        // adapter-auto only supports some environments, see https://kit.svelte.dev/docs/adapter-auto for a list.
        // If your environment is not supported, or you settled on a specific environment, switch out the adapter.
        // See https://kit.svelte.dev/docs/adapters for more information about adapters.
        adapter: adapter({
            // default options are shown
            pages: 'build',
            assets: 'build',
            trailingSlash: 'always',
            fallback: 'index.html',
            precompress: false,
            strict: true
          })
    }
};

export default config;

根layout.ts #

export const prerender = true;

构建后的目录结构 #

运行npm run build命令后，得到了.sveltekit输出目录，执行find . -maxdepth 3 -ls的结果如下：

50503435        0 drwxr-xr-x    5 kilinov          staff                 160 28 May 10:53 .
50503483        0 drwxr-xr-x    3 kilinov          staff                  96 28 May 10:53 ./prerendered
50503484        0 drwxr-xr-x    4 kilinov          staff                 128 28 May 10:53 ./prerendered/pages
50503485        8 -rw-r--r--    1 kilinov          staff                1594 28 May 10:53 ./prerendered/pages/index.html
50503486        8 -rw-r--r--    1 kilinov          staff                1525 28 May 10:53 ./prerendered/pages/portal.html
50503436        0 drwxr-xr-x   11 kilinov          staff                 352 28 May 10:53 ./server
50503437        0 drwxr-xr-x    4 kilinov          staff                 128 28 May 10:53 ./server/entries
50503442        0 drwxr-xr-x    4 kilinov          staff                 128 28 May 10:53 ./server/entries/fallbacks
50503443        0 drwxr-xr-x    5 kilinov          staff                 160 28 May 10:53 ./server/entries/pages
50503457        0 drwxr-xr-x    6 kilinov          staff                 192 28 May 10:53 ./server/nodes
50503461        8 -rw-r--r--    1 kilinov          staff                 371 28 May 10:53 ./server/nodes/2.js
50503462        8 -rw-r--r--    1 kilinov          staff                 523 28 May 10:53 ./server/nodes/3.js
50503459        8 -rw-r--r--    1 kilinov          staff                 511 28 May 10:53 ./server/nodes/0.js
50503460        8 -rw-r--r--    1 kilinov          staff                 417 28 May 10:53 ./server/nodes/1.js
50503440        8 -rw-r--r--    1 kilinov          staff                 307 28 May 10:53 ./server/internal.js
50503487        8 -rw-r--r--    1 kilinov          staff                 864 28 May 10:53 ./server/manifest.js
50503438      184 -rw-r--r--    1 kilinov          staff               92547 28 May 10:53 ./server/index.js
50503439        0 drwxr-xr-x    6 kilinov          staff                 192 28 May 10:53 ./server/chunks
50503444       16 -rw-r--r--    1 kilinov          staff                6026 28 May 10:53 ./server/chunks/internal.js
50503449        8 -rw-r--r--    1 kilinov          staff                3347 28 May 10:53 ./server/chunks/ssr.js
50503447       16 -rw-r--r--    1 kilinov          staff                5961 28 May 10:53 ./server/chunks/exports.js
50503445        8 -rw-r--r--    1 kilinov          staff                 825 28 May 10:53 ./server/chunks/index.js
50503456        8 -rw-r--r--    1 kilinov          staff                1220 28 May 10:53 ./server/manifest-full.js
50503441        0 drwxr-xr-x    3 kilinov          staff                  96 28 May 10:53 ./server/.vite
50503446        8 -rw-r--r--    1 kilinov          staff                2387 28 May 10:53 ./server/.vite/manifest.json
50503458        0 drwxr-xr-x    2 kilinov          staff                  64 28 May 10:53 ./server/stylesheets
50503464        0 drwxr-xr-x    5 kilinov          staff                 160 28 May 10:53 ./client
50503465        8 -rw-r--r--    1 kilinov          staff                1571 28 May 10:53 ./client/favicon.png
50503466        0 drwxr-xr-x    4 kilinov          staff                 128 28 May 10:53 ./client/_app
50503469        8 -rw-r--r--    1 kilinov          staff                  27 28 May 10:53 ./client/_app/version.json
50503468        0 drwxr-xr-x    5 kilinov          staff                 160 28 May 10:53 ./client/_app/immutable
50503467        0 drwxr-xr-x    3 kilinov          staff                  96 28 May 10:53 ./client/.vite
50503470        8 -rw-r--r--    1 kilinov          staff                2642 28 May 10:53 ./client/.vite/manifest.json

问题与期望 #

构建后顶层目录中找不到app.html或任何顶层HTML文件，只有在prerendered目录中存在相关HTML文件。原本期望得到一个包含index.html以及JS/CSS/静态资源的目录，以便通过以下命令在Nginx中部署：

docker run -p 80:80 -v $(pwd):/usr/share/nginx/html nginx

内容的提问来源于stack exchange，提问作者Konstantin