Sandbox::https://github.com/birkmann/engine/blob/main/build.mjs

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/**

* Build helper scripts

* Usage: node build.mjs [options] -- [rollup options]

* Options:

* target[:<moduleFormat>][:<buildType>][:<bundleState>] - Specify the target

* - moduleFormat (esm, umd)

* - buildType (release, debug, profiler, min)

* - bundleState (unbundled, bundled)

* Example: target:esm:release:bundled

* treemap - Enable treemap build visualization (release only).

* treenet - Enable treenet build visualization (release only).

* treesun - Enable treesun build visualization (release only).

* treeflame - Enable treeflame build visualization (release only).

import { execSync } from 'child_process';

const args = process.argv.slice(2);

const ENV_START_MATCHES = [

'target',

'treemap',

'treenet',

'treesun',

'treeflame'

];

const env = [];

for (let i = 0; i < args.length; i++) {

if (ENV_START_MATCHES.some(match => args[i].startsWith(match)) && args[i - 1] !== '--environment') {

env.push(`--environment ${args[i]}`);

args.splice(i, 1);

i--;

continue;

}

const cmd = `rollup -c ${args.join(' ')} ${env.join(' ')}`;

try {

execSync(cmd, { stdio: 'inherit' });

} catch (e) {

console.error(e.message);

}