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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
99 lines
2.5 KiB
Markdown
99 lines
2.5 KiB
Markdown
# SVG Sprite for Lit with Webpack 5
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A quick guide to creating an SVG sprite in a Lit application built with Webpack 5.
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## Generate the sprite
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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.
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```json
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{
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"mode": "lit@webpack",
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"name": "app",
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"input": "../svg-icons/**/*.svg"
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}
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```
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The generator does not need to be added to the application dependencies: run it through `npx`.
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Add generation before development and production builds:
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```json
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{
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"scripts": {
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"sprites": "npx --yes @gromlab/svg-sprites assets/app-icons/svg-sprite.config.json",
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"predev": "npm run sprites",
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"dev": "webpack serve --mode development",
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"prebuild": "npm run sprites",
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"build": "webpack --mode production"
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}
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}
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```
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## Use the sprite
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The value `name: "app"` creates the Lit class `AppIcon`, the `<app-icon>` tag, and the `defineAppIcon` registration function.
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Generated Lit CSS is imported with the `?inline` query. Add an Asset Module rule to `webpack.config.js`:
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```js
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export default {
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module: {
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rules: [
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{
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test: /\.css$/,
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resourceQuery: /inline/,
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type: 'asset/source',
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},
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],
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},
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}
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```
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Create `assets/app-icons/index.js`:
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```js
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export * from './.svg-sprite/index.js'
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```
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Register the component before rendering it:
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```js
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import { defineAppIcon } from '../assets/app-icons/index.js'
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defineAppIcon()
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document.querySelector('#app').innerHTML = `
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<app-icon
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icon="icon-name"
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role="img"
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aria-label="Done"
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style="width:24px;height:24px;color:#334155;--icon-color-2:#f59e0b"
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></app-icon>
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`
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```
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The `icon` property accepts source SVG file names without the extension. A monochrome icon inherits `color`; override multicolor icon layers with `--icon-color-N`. Webpack 5 emits `sprite.svg` as a separate production asset.
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## Debug and preview
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Viewer displays all icons on one page and is only needed during development. Install it separately:
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```bash
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npm install --save-dev @gromlab/svg-sprites
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```
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Add Viewer to a development entry:
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```js
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import '@gromlab/svg-sprites/viewer/element'
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import spriteManifest from '../assets/app-icons/.svg-sprite/svg-sprite.manifest.js'
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const viewer = document.createElement('gromlab-sprite-viewer')
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viewer.viewerTitle = 'Project icons'
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viewer.sources = [spriteManifest]
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document.body.append(viewer)
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```
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Include this entry only in development. Viewer is not required by `AppIcon`.
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