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
2.5 KiB
SVG Sprite for Angular with the Application Builder
A quick guide to creating an SVG sprite in an Angular application built with @angular/build:application.
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.
{
"mode": "angular@application",
"name": "app",
"input": "../svg-icons/**/*.svg"
}
The package does not need to be a project dependency. Run generation through npx before development and production builds:
{
"scripts": {
"sprites": "npx --yes @gromlab/svg-sprites assets/app-icons/svg-sprite.config.json",
"prestart": "npm run sprites",
"start": "ng serve",
"prebuild": "npm run sprites",
"build": "ng build"
}
}
The application builder emits imported SVG files when its file loader is enabled. Add this option to the build target in angular.json:
{
"builder": "@angular/build:application",
"options": {
"loader": { ".svg": "file" }
}
}
Use the sprite
Create assets/app-icons/index.ts:
export * from './.svg-sprite/index'
Import the generated standalone component. The value name: "app" creates AppIcon and the selector app-icon:
import { Component } from '@angular/core'
import { AppIcon } from '../assets/app-icons'
@Component({
selector: 'app-root',
standalone: true,
imports: [AppIcon],
template: `
<app-icon
icon="icon-name"
role="img"
aria-label="Done"
style="width: 24px; height: 24px; color: #334155; --icon-color-2: #f59e0b"
/>
`,
})
export class AppComponent {}
The icon input is typed from source file names. Monochrome icons inherit color; use --icon-color-N for individual colors.
Debug and preview
Viewer is optional and only needed during development:
npm install --save-dev @gromlab/svg-sprites
Import @gromlab/svg-sprites/viewer/element, add CUSTOM_ELEMENTS_SCHEMA, and place <gromlab-sprite-viewer [sources]="viewerSources" /> in the template. Load the generated manifest while omitting framework-only usage metadata:
readonly viewerSources = [async () => {
const { default: manifest } = await import(
'../assets/app-icons/.svg-sprite/svg-sprite.manifest.js'
)
const { usage: _usage, ...viewerManifest } = manifest
return viewerManifest
}]
The Viewer uses the same production sprite URL as AppIcon.