Function resolveBuilderOptions

packages/vite/src/node/build.ts:1790–1798

(
  options: BuilderOptions | undefined,
)

  _builderOptionsDefaults

export function resolveBuilderOptions(
  options: BuilderOptions | undefined,
): ResolvedBuilderOptions | undefined {
  if (!options) return
  return mergeWithDefaults(
    { ..._builderOptionsDefaults, buildApp: async () => {} },
    options,
  )
}

export type ResolvedBuilderOptions = Required<BuilderOptions>