mirror of
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109 lines
3.7 KiB
JavaScript
109 lines
3.7 KiB
JavaScript
// @ts-check
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import { performance } from 'node:perf_hooks'
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import { createError } from 'h3'
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import { ViteNodeRunner } from 'vite-node/client'
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import { consola } from 'consola'
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import { viteNodeFetch, viteNodeOptions } from './vite-node-shared.mjs'
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const runner = createRunner()
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/** @type {(ssrContext: import('#app').NuxtSSRContext) => Promise<any>} */
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let render
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/** @param ssrContext {import('#app').NuxtSSRContext} */
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export default async (ssrContext) => {
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// Workaround for stub mode
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// https://github.com/nuxt/framework/pull/3983
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// eslint-disable-next-line nuxt/prefer-import-meta
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process.server = true
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import.meta.server = true
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// Invalidate cache for files changed since last rendering
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const invalidates = await viteNodeFetch('/invalidates')
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const updates = runner.moduleCache.invalidateDepTree(invalidates)
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// Execute SSR bundle on demand
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const start = performance.now()
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render = (updates.has(viteNodeOptions.entryPath) || !render) ? (await runner.executeFile(viteNodeOptions.entryPath)).default : render
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if (updates.size) {
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const time = Math.round((performance.now() - start) * 1000) / 1000
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consola.success(`Vite server hmr ${updates.size} files`, time ? `in ${time}ms` : '')
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}
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const result = await render(ssrContext)
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return result
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}
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function createRunner () {
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return new ViteNodeRunner({
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root: viteNodeOptions.root, // Equals to Nuxt `srcDir`
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base: viteNodeOptions.base,
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async fetchModule (id) {
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id = id.replace(/\/\//g, '/') // TODO: fix in vite-node
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return await viteNodeFetch('/module/' + encodeURI(id)).catch((err) => {
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const errorData = err?.data?.data
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if (!errorData) {
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throw err
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}
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let _err
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try {
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const { message, stack } = formatViteError(errorData, id)
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_err = createError({
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statusMessage: 'Vite Error',
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message,
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stack,
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})
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} catch (formatError) {
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consola.warn('Internal nuxt error while formatting vite-node error. Please report this!', formatError)
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const message = `[vite-node] [TransformError] ${errorData?.message || '-'}`
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consola.error(message, errorData)
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throw createError({
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statusMessage: 'Vite Error',
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message,
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stack: `${message}\nat ${id}\n` + (errorData?.stack || ''),
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})
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}
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throw _err
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})
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},
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})
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}
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/**
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* @param errorData {any}
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* @param id {string}
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*/
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function formatViteError (errorData, id) {
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const errorCode = errorData.name || errorData.reasonCode || errorData.code
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const frame = errorData.frame || errorData.source || errorData.pluginCode
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/** @param locObj {{ file?: string, id?: string, url?: string }} */
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const getLocId = (locObj = {}) => locObj.file || locObj.id || locObj.url || id || ''
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/** @param locObj {{ line?: string, column?: string }} */
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const getLocPos = (locObj = {}) => locObj.line ? `${locObj.line}:${locObj.column || 0}` : ''
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const locId = getLocId(errorData.loc) || getLocId(errorData.location) || getLocId(errorData.input) || getLocId(errorData)
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const locPos = getLocPos(errorData.loc) || getLocPos(errorData.location) || getLocPos(errorData.input) || getLocPos(errorData)
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const loc = locId.replace(process.cwd(), '.') + (locPos ? `:${locPos}` : '')
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const message = [
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'[vite-node]',
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errorData.plugin && `[plugin:${errorData.plugin}]`,
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errorCode && `[${errorCode}]`,
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loc,
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errorData.reason && `: ${errorData.reason}`,
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frame && `<br><pre>${frame.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>')}</pre><br>`,
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].filter(Boolean).join(' ')
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const stack = [
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message,
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`at ${loc}`,
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errorData.stack,
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].filter(Boolean).join('\n')
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return {
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message,
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stack,
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}
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}
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