kopia lustrzana https://github.com/FacilMap/facilmap
83 wiersze
3.2 KiB
TypeScript
83 wiersze
3.2 KiB
TypeScript
import type { Plugin } from "rollup";
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// eslint-disable-next-line import/no-named-as-default
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import glob from "fast-glob";
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import { readFile } from "fs/promises";
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import { createRequire } from "module";
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import { dirname } from "path";
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import { fileURLToPath } from "url";
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// https://stackoverflow.com/a/62499498/242365
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const require = createRequire(import.meta.url);
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const coreIcons = [
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"arrow-left", "arrow-right", "car", "check", "circle-info", "cog", "copy", "info-sign",
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"menu-hamburger", "minus", "new-window", "person-biking", "person-walking", "plus",
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"question-sign", "qrcode", "remove", "resize-horizontal", "resize-vertical", "screenshot",
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"search", "slash", "triangle-bottom", "triangle-top", "unchecked", "zoom-in"
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];
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async function getIconFilenames(): Promise<Record<string, Record<string, string>>> {
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const icons: Record<string, Record<string, string>> = {};
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for (const path of await glob(`${dirname(fileURLToPath(import.meta.url))}/assets/icons/*/*.svg`)) {
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const [set, fname] = path.split("/").slice(-2);
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if (!icons[set])
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icons[set] = {};
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icons[set][fname.replace(/\.svg$/, "")] = path;
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}
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icons["fontawesome"] = {};
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for (const name of ["arrow-left", "arrow-right", "person-biking", "car", "chart-line", "copy", "circle-info", "slash", "person-walking"]) {
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icons["fontawesome"][name] = require.resolve(`@fortawesome/fontawesome-free/svgs/solid/${name}.svg`);
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}
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return icons;
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}
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function pickIcons(icons: Record<string, Record<string, string>>, pick: (set: string, key: string) => boolean): Record<string, Record<string, string>> {
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return Object.fromEntries(Object.entries(icons).map(([k1, v2]) => (
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[k1, Object.fromEntries(Object.entries(v2).filter(([k2]) => pick(k1, k2)))]
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)));
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}
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async function getIcons(iconFilenames: Record<string, Record<string, string>>): Promise<Record<string, Record<string, string>>> {
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const icons: Record<string, Record<string, string>> = {};
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for (const [set, fnames] of Object.entries(iconFilenames)) {
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icons[set] = {};
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for (const [key, fname] of Object.entries(fnames)) {
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icons[set][key] = (await readFile(fname)).toString();
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}
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}
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return icons;
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}
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export default function iconPlugin(): Plugin {
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return {
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name: 'virtual:icons',
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resolveId: (id) => {
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if (['virtual:icons:core', 'virtual:icons:extra', 'virtual:icons:keys'].includes(id)) {
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return id;
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}
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},
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load: async (id) => {
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if (id === 'virtual:icons:keys') {
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const iconFilenames = await getIconFilenames();
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const icons = Object.fromEntries(Object.entries(iconFilenames).map(([set, fnames]) => [set, Object.keys(fnames)]));
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return (
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`export const coreIconKeys = ${JSON.stringify(coreIcons)};\n\n` +
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`export default ${JSON.stringify(icons, undefined, '\t')}`
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);
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} else if (id === 'virtual:icons:core') {
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const iconFilenames = pickIcons(await getIconFilenames(), (set, key) => coreIcons.includes(key));
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const icons = await getIcons(iconFilenames);
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return `export default ${JSON.stringify(icons, undefined, '\t')}`;
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} else if (id === 'virtual:icons:extra') {
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const iconFilenames = pickIcons(await getIconFilenames(), (set, key) => !coreIcons.includes(key));
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const icons = await getIcons(iconFilenames);
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return `export default ${JSON.stringify(icons, undefined, '\t')}`;
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}
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}
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}
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} |