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87 lines
3.2 KiB
JavaScript
87 lines
3.2 KiB
JavaScript
#!/usr/bin/env node
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import fastGlob from 'fast-glob';
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import {optimize} from 'svgo';
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import {parse} from 'node:path';
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import {readFile, writeFile, mkdir} from 'node:fs/promises';
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import {fileURLToPath} from 'node:url';
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import {exit} from 'node:process';
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import * as fs from 'node:fs';
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const glob = (pattern) => fastGlob.sync(pattern, {
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cwd: fileURLToPath(new URL('..', import.meta.url)),
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absolute: true,
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});
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async function processAssetsSvgFile(file, {prefix, fullName} = {}) {
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let name = fullName;
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if (!name) {
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name = parse(file).name;
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if (prefix) name = `${prefix}-${name}`;
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if (prefix === 'octicon') name = name.replace(/-[0-9]+$/, ''); // chop of '-16' on octicons
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}
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// Set the `xmlns` attribute so that the files are displayable in standalone documents
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// The svg backend module will strip the attribute during startup for inline display
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const {data} = optimize(await readFile(file, 'utf8'), {
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plugins: [
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{name: 'preset-default'},
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{name: 'removeDimensions'},
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{name: 'prefixIds', params: {prefix: () => name}},
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{name: 'addClassesToSVGElement', params: {classNames: ['svg', name]}},
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{
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name: 'addAttributesToSVGElement', params: {
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attributes: [
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{'xmlns': 'http://www.w3.org/2000/svg'},
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{'width': '16'}, {'height': '16'}, {'aria-hidden': 'true'},
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],
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},
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},
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],
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});
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await writeFile(fileURLToPath(new URL(`../public/assets/img/svg/${name}.svg`, import.meta.url)), data);
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}
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function processAssetsSvgFiles(pattern, opts) {
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return glob(pattern).map((file) => processAssetsSvgFile(file, opts));
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}
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async function processMaterialFileIcons() {
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const files = glob('node_modules/material-icon-theme/icons/*.svg');
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const svgSymbols = {};
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for (const file of files) {
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// remove all unnecessary attributes, only keep "viewBox"
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const {data} = optimize(await readFile(file, 'utf8'), {
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plugins: [
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{name: 'preset-default'},
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{name: 'removeDimensions'},
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{name: 'removeXMLNS'},
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{name: 'removeAttrs', params: {attrs: 'xml:space', elemSeparator: ','}},
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],
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});
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const svgName = parse(file).name;
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// intentionally use single quote here to avoid escaping
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svgSymbols[svgName] = data.replace(/"/g, `'`);
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}
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fs.writeFileSync(fileURLToPath(new URL(`../options/fileicon/material-icon-svgs.json`, import.meta.url)), JSON.stringify(svgSymbols, null, 2));
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const iconRules = await readFile(fileURLToPath(new URL(`../node_modules/material-icon-theme/dist/material-icons.json`, import.meta.url)));
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const iconRulesPretty = JSON.stringify(JSON.parse(iconRules), null, 2);
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fs.writeFileSync(fileURLToPath(new URL(`../options/fileicon/material-icon-rules.json`, import.meta.url)), iconRulesPretty);
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}
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async function main() {
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await mkdir(fileURLToPath(new URL('../public/assets/img/svg', import.meta.url)), {recursive: true});
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await Promise.all([
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...processAssetsSvgFiles('node_modules/@primer/octicons/build/svg/*-16.svg', {prefix: 'octicon'}),
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...processAssetsSvgFiles('web_src/svg/*.svg'),
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...processAssetsSvgFiles('public/assets/img/gitea.svg', {fullName: 'gitea-gitea'}),
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processMaterialFileIcons(),
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]);
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}
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try {
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await main();
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} catch (err) {
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console.error(err);
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exit(1);
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}
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