patternfly-elements/scripts/bundle.js at main · proeung/patternfly-elements · GitHub

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#!/usr/bin/env node

/* eslint-env node */

import { build } from 'esbuild';

import { promisify } from 'node:util';

import { join } from 'node:path';

import { fileURLToPath } from 'node:url';

import { litCssPlugin } from 'esbuild-plugin-lit-css';

import Glob from 'glob';

import CleanCSS from 'clean-css';

const glob = promisify(Glob);

const resolveDir = join(fileURLToPath(import.meta.url), '../../elements');

const entryPoints = (await glob('./pf-*/pf-*.ts', { cwd: resolveDir })).map(x => x.replace('.ts', '.js'));

const contents = entryPoints.map(x => `export * from '${x}';`).join('\n');

const cleanCSS = new CleanCSS({

sourceMap: true,

returnPromise: true,

});

export async function bundle({ outfile = 'elements/pfe.min.js' } = {}) {

await build({

stdin: {

contents,

loader: 'ts',

resolveDir,

format: 'esm',

outfile,

allowOverwrite: true,

treeShaking: true,

legalComments: 'linked',

logLevel: 'info',

sourcemap: true,

bundle: true,

minify: true,

minifyWhitespace: true,

external: [

'lit',

'tslib',

'@floating-ui*'

plugins: [

litCssPlugin({

filter: /\.css$/,

transform: source => cleanCSS.minify(source).then(x => x.styles)

}),

});

}

if (process.argv.at(1) === import.meta.url) {

try {

await bundle();

} catch {

process.exit(1);

}

patternfly-elements/scripts/bundle.js at main · proeung/patternfly-elements · GitHub

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