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@phpsoftbox/profiler-js

v1.0.0

Published

React-инструменты отладки для приложений PhpSoftBox.

Downloads

12

Readme

@phpsoftbox/profiler-js

React-инструменты отладки для приложений PhpSoftBox.

Пакет получает данные профайлера из framework-endpoint:

  • GET /__profiler/api/traces
  • GET /__profiler/api/traces/{trace}

Установка

yarn add @phpsoftbox/profiler-js

Использование с Inertia

Backend должен передать props профайлера:

'profiler' => [
    'enabled'  => $profiler->enabled(),
    'trace_id' => $profiler->traceId(),
    'endpoint' => '/__profiler',
],

Frontend:

import { createInertiaApp } from '@inertiajs/react';
import { DebugProvider, ProfilerDebugPanel } from '@phpsoftbox/profiler-js';

createInertiaApp({
  setup({ el, App, props }) {
    const profiler = props.initialPage.props.profiler;

    root.render(
      <DebugProvider profiler={profiler}>
        <App {...props} />
        <ProfilerDebugPanel />
      </DebugProvider>,
    );
  },
});

Стилизация

ProfilerDebugPanel поставляется с самостоятельным CSS и не зависит от UI-фреймворка. Так debug-пакет можно безболезненно подключать к любому React-приложению.

В большинстве проектов достаточно переопределить CSS-переменные:

<ProfilerDebugPanel className="app-debug-panel" />
.app-debug-panel {
  --psb-debug-accent-bg: #eef2ff;
  --psb-debug-accent-text: #3730a3;
  --psb-debug-radius: 4px;
  --psb-debug-panel-width: min(1100px, calc(100vw - 32px));
}

Для более глубокой интеграции можно передать классы для конкретных частей панели:

<ProfilerDebugPanel
  className="app-debug-panel"
  classNames={{
    panel: 'app-debug-panel__surface',
    actionButton: 'app-debug-panel__button',
  }}
/>

Пакет импортирует дефолтный CSS из entrypoint компонента. Если bundler требует явного импорта stylesheet, подключите стили отдельно:

import '@phpsoftbox/profiler-js/styles.css';

Ручные отметки

import { useProfiler } from '@phpsoftbox/profiler-js';

function ProductsTable() {
  const profiler = useProfiler();

  profiler.mark('products.table.mount');

  profiler.span('products.table.render', () => {
    // измеряемая клиентская работа
  });
}

Клиентские spans отправляются в /__profiler/api/client-spans через navigator.sendBeacon(). Backend-endpoint можно добавить позже: вызовы игнорируются, если браузер не поддерживает sendBeacon или отсутствует trace id.