Function prepareError

packages/vite/src/node/server/middlewares/error.ts:11–23

(err: Error | RollupError)

import { CLIENT_PUBLIC_PATH } from '../../constants'

export function prepareError(err: Error | RollupError): ErrorPayload['err'] {
  // only copy the information we need and avoid serializing unnecessary
  // properties, since some errors may attach full objects (e.g. PostCSS)
  return {
    message: strip(err.message),
    stack: strip(cleanStack(err.stack || '')),
    id: (err as RollupError).id,
    frame: strip((err as RollupError).frame || ''),
    plugin: (err as RollupError).plugin,
    pluginCode: (err as RollupError).pluginCode?.toString(),
    loc: (err as RollupError).loc,
  }
}

export function buildErrorMessage(
  err: RollupError,