Samuel Newman
64 lines
1.4 KiB
TypeScript
64 lines
1.4 KiB
TypeScript
import fs from 'node:fs'
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import {resolve} from 'node:path'
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import {preact} from '@preact/preset-vite'
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import legacy from '@vitejs/plugin-legacy'
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import type {Plugin, UserConfig} from 'vite'
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import {analyzer} from 'vite-bundle-analyzer'
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/**
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* World's hackiest router, for dev only. Serves `/post.html` to requests that start with `/embed/`
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*/
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function devOnlyRouter(): Plugin {
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return {
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name: 'embed-to-post-html',
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configureServer(server) {
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server.middlewares.use((req, res, next) => {
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const url = req.url || ''
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if (!url.startsWith('/embed/')) return next()
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const html = fs.readFileSync(
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resolve(process.cwd(), 'post.html'),
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'utf8',
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)
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server
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.transformIndexHtml(url, html)
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.then(transformed => {
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res.statusCode = 200
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res.setHeader('Content-Type', 'text/html')
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res.end(transformed)
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})
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.catch(next)
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})
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},
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}
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}
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const config: UserConfig = {
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plugins: [
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preact(),
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legacy({
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targets: ['defaults', 'not IE 11'],
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}),
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devOnlyRouter(),
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analyzer({
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enabled: process.env.ANALYZE === '1',
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}),
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],
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build: {
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assetsDir: 'static',
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rollupOptions: {
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input: {
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index: resolve(__dirname, 'index.html'),
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post: resolve(__dirname, 'post.html'),
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},
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},
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},
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resolve: {
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tsconfigPaths: true,
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},
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}
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export default config
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