/
vite.config.ts
54 lines (52 loc) · 1.3 KB
/
vite.config.ts
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import { defineConfig } from 'vite'
import type { Plugin } from 'vite'
export default defineConfig({
experimental: {
hmrPartialAccept: true
},
plugins: [
{
name: 'mock-custom',
async handleHotUpdate({ file, read, server }) {
if (file.endsWith('customFile.js')) {
const content = await read()
const msg = content.match(/export const msg = '(\w+)'/)[1]
server.ws.send('custom:foo', { msg })
}
},
configureServer(server) {
server.ws.on('custom:remote-add', ({ a, b }, client) => {
client.send('custom:remote-add-result', { result: a + b })
})
}
},
virtualPlugin()
]
})
function virtualPlugin(): Plugin {
let num = 0
return {
name: 'virtual-file',
resolveId(id) {
if (id === 'virtual:file') {
return '\0virtual:file'
}
},
load(id) {
if (id === '\0virtual:file') {
return `\
import { virtual as _virtual } from "/importedVirtual.js";
export const virtual = _virtual + '${num}';`
}
},
configureServer(server) {
server.ws.on('virtual:increment', async () => {
const mod = await server.moduleGraph.getModuleByUrl('\0virtual:file')
if (mod) {
num++
server.reloadModule(mod)
}
})
}
}
}