S.Gromov
8b3365f957
Добавлены exact modes: - vue@vite и vue@webpack - nuxt@vite и nuxt@webpack - svelte@vite, svelte@webpack и sveltekit@vite - angular@application и angular@webpack - astro@vite - solid@vite, solid@webpack и solid-start@vite - preact@vite и preact@webpack - qwik@vite - lit@vite и lit@webpack - alpine@vite и alpine@webpack Для каждого mode реализованы изолированный adapter, нативный framework-компонент, declarations, manifest, CSS и внешний asset URL. Добавлены production integration-стенды с генерацией, typecheck, сборкой и Playwright-проверкой рендера спрайта и Viewer. Обновлены Viewer, RU/EN-гайды, README, technical reference и AI skills. Итоговая матрица включает 29 exact modes. Проверки: - 48 unit-тестов - 29 integration E2E-тестов
3.0 KiB
SVG Sprite for React with Vite
A quick guide to creating an SVG sprite in a React application built with Vite.
Generate the sprite
Choose a directory for the future SVG sprite, for example assets/app-icons, and create svg-sprite.config.json inside it. In input, specify the path to existing SVG files relative to the configuration file. There is no need to move or copy the icons.
Example configuration:
{
"mode": "react@vite",
"name": "app",
"input": "../svg-icons/**/*.svg"
}
The package does not need to be a project dependency: generation runs through npx.
Add generation commands to package.json. Generated files are excluded from Git by default, so predev and prebuild rebuild the sprite before every start and build:
{
"scripts": {
"sprites": "npx --yes @gromlab/svg-sprites assets/app-icons/svg-sprite.config.json",
"predev": "npm run sprites",
"dev": "vite",
"prebuild": "npm run sprites",
"build": "tsc --noEmit && vite build"
}
}
Use the sprite
The value name: "app" creates the React component AppIcon.
Create the entry point assets/app-icons/index.ts:
export * from './.svg-sprite/index.js'
Use the component in your application:
import { AppIcon } from '../assets/app-icons'
export function SaveIcon() {
return (
<AppIcon
icon="icon-name"
width={24}
height={24}
role="img"
aria-label="Done"
style={{
color: '#334155',
'--icon-color-2': '#f59e0b',
}}
/>
)
}
The icon prop accepts source SVG file names without the extension. A monochrome icon inherits color, while colors in a multicolor icon are overridden with --icon-color-N.
Vite automatically includes the component styles and adds sprite.svg to the production build.
Debug and preview
Viewer displays all icons on one page so you can check their rendering, change colors, and inspect the related CSS variables. It is only needed for development and is installed separately:
npm install --save-dev @gromlab/svg-sprites
Create svg-sprite.html in the project root:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Project icons</title>
</head>
<body>
<!-- React root for debugging and previewing the SVG sprite in Viewer -->
<div id="svg-sprite-viewer"></div>
<!-- Load the debug script created below -->
<script type="module" src="/src/svg-sprite-debug.tsx"></script>
</body>
</html>
Create src/svg-sprite-debug.tsx:
import { createRoot } from 'react-dom/client'
import { SpriteViewer } from '@gromlab/svg-sprites/react'
const sources = [
() => import('../assets/app-icons/.svg-sprite/svg-sprite.manifest.js'),
] as const
createRoot(document.getElementById('svg-sprite-viewer')!).render(
<SpriteViewer sources={sources} title="Project icons" />,
)
Run npm run dev and open /svg-sprite.html.
The standard Vite production build uses only index.html and does not include the Viewer page.