Website Structure

Frontend-Learner/node_modules/@nuxt/vite-builder/dist/runtime/vite-node.mjs

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+// @ts-check
+
+import process from 'node:process'
+import { performance } from 'node:perf_hooks'
+import { createError } from 'h3'
+import { ViteNodeRunner } from 'vite-node/client'
+import { consola } from 'consola'
+import { viteNodeFetch, viteNodeOptions } from './vite-node-shared.mjs'
+
+const runner = createRunner()
+
+/** @type {(ssrContext: import('#app').NuxtSSRContext) => Promise<any>} */
+let render
+
+/** @param {import('#app').NuxtSSRContext} ssrContext */
+export default async (ssrContext) => {
+  // Workaround for stub mode
+  // https://github.com/nuxt/framework/pull/3983
+  // eslint-disable-next-line nuxt/prefer-import-meta,@typescript-eslint/no-deprecated
+  process.server = true
+  import.meta.server = true
+
+  // Invalidate cache for files changed since last rendering
+  const invalidates = await viteNodeFetch.getInvalidates()
+  const updates = runner.moduleCache.invalidateDepTree(invalidates)
+
+  // Execute SSR bundle on demand
+  const start = performance.now()
+  render = (updates.has(viteNodeOptions.entryPath) || !render) ? (await runner.executeFile(viteNodeOptions.entryPath)).default : render
+  if (updates.size) {
+    const time = Math.round((performance.now() - start) * 1000) / 1000
+    consola.success(`Vite server hmr ${updates.size} files`, time ? `in ${time}ms` : '')
+  }
+
+  const result = await render(ssrContext)
+  return result
+}
+
+function createRunner () {
+  return new ViteNodeRunner({
+    root: viteNodeOptions.root, // Equals to Nuxt `srcDir`
+    base: viteNodeOptions.base,
+    async resolveId (id, importer) {
+      return await viteNodeFetch.resolveId(id, importer)
+    },
+    async fetchModule (id) {
+      id = id.replace(/\/\//g, '/') // TODO: fix in vite-node
+      return await viteNodeFetch.fetchModule(id).catch((err) => {
+        const errorData = err?.data?.data
+        if (!errorData) {
+          throw err
+        }
+        let _err
+        try {
+          const { message, stack } = formatViteError(errorData, id)
+          _err = createError({
+            statusMessage: 'Vite Error',
+            message,
+            stack,
+          })
+        } catch (formatError) {
+          consola.warn('Internal nuxt error while formatting vite-node error. Please report this!', formatError)
+          const message = `[vite-node] [TransformError] ${errorData?.message || '-'}`
+          consola.error(message, errorData)
+          throw createError({
+            statusMessage: 'Vite Error',
+            message,
+            stack: `${message}\nat ${id}\n` + (errorData?.stack || ''),
+          })
+        }
+        throw _err
+      })
+    },
+  })
+}
+
+/**
+ * @param {any} errorData
+ * @param {string} id
+ */
+function formatViteError (errorData, id) {
+  const errorCode = errorData.name || errorData.reasonCode || errorData.code
+  const frame = errorData.frame || errorData.source || errorData.pluginCode
+
+  /** @param {{ file?: string, id?: string, url?: string }} locObj */
+  const getLocId = (locObj = {}) => locObj.file || locObj.id || locObj.url || id || ''
+  /** @param {{ line?: string, column?: string }} locObj */
+  const getLocPos = (locObj = {}) => locObj.line ? `${locObj.line}:${locObj.column || 0}` : ''
+  const locId = getLocId(errorData.loc) || getLocId(errorData.location) || getLocId(errorData.input) || getLocId(errorData)
+  const locPos = getLocPos(errorData.loc) || getLocPos(errorData.location) || getLocPos(errorData.input) || getLocPos(errorData)
+  const loc = locId.replace(process.cwd(), '.') + (locPos ? `:${locPos}` : '')
+
+  const message = [
+    '[vite-node]',
+    errorData.plugin && `[plugin:${errorData.plugin}]`,
+    errorCode && `[${errorCode}]`,
+    loc,
+    errorData.reason && `: ${errorData.reason}`,
+    frame && `<br><pre>${frame.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')}</pre><br>`,
+  ].filter(Boolean).join(' ')
+
+  const stack = [
+    message,
+    `at ${loc}`,
+    errorData.stack,
+  ].filter(Boolean).join('\n')
+
+  return {
+    message,
+    stack,
+  }
+}