Function createPluginHookUtils

packages/vite/src/node/plugins/index.ts:175–200

(
  plugins: readonly Plugin[],
)

}

export function createPluginHookUtils(
  plugins: readonly Plugin[],
): PluginHookUtils {
  // sort plugins per hook
  const sortedPluginsCache = new Map<keyof Plugin, Plugin[]>()
  function getSortedPlugins<K extends keyof Plugin>(
    hookName: K,
  ): PluginWithRequiredHook<K>[] {
    if (sortedPluginsCache.has(hookName))
      return sortedPluginsCache.get(hookName) as PluginWithRequiredHook<K>[]
    const sorted = getSortedPluginsByHook(hookName, plugins)
    sortedPluginsCache.set(hookName, sorted)
    return sorted
  }
  function getSortedPluginHooks<K extends keyof Plugin>(
    hookName: K,
  ): NonNullable<HookHandler<Plugin[K]>>[] {
    const plugins = getSortedPlugins(hookName)
    return plugins.map((p) => getHookHandler(p[hookName])).filter(Boolean)
  }

  return {
    getSortedPlugins,
    getSortedPluginHooks,
  }
}

export function getSortedPluginsByHook<K extends keyof Plugin>(
  hookName: K,