node-version-use/dist/esm/cli.mjs

Cross-platform solution for using multiple versions of node. Useful for compatibility testing

import exit from 'exit';
import getopts from 'getopts-compat';
import spawnTerm, { figures, formatArguments } from 'spawn-term';
import run from './index.mjs';
const ERROR_CODE = 13;
export default ((argv, name)=>{
    const options = getopts(argv, {
        alias: {
            range: 'r',
            desc: 'd',
            expanded: 'e',
            streaming: 's',
            silent: 'si'
        },
        default: {
            range: 'major,even'
        },
        boolean: [
            'silent',
            'desc',
            'expanded',
            'streaming'
        ],
        stopEarly: true
    });
    // define.option('-r, --range [range]', 'range type of major, minor, or patch with filters of lts, even, odd for version string expressions', 'major,even');
    // define.option('-s, --silent', 'suppress logging', false);
    options.sort = options.desc ? -1 : 1;
    const args = options._;
    if (args.length === 0) {
        console.log(`Missing version expression. Example usage: ${name} version command arg1 arg2`);
        return exit(ERROR_CODE);
    }
    if (args.length === 1) {
        console.log(`Missing command. Example usage: ${name} version command arg1 arg2`);
        return exit(ERROR_CODE);
    }
    options.stdio = 'inherit'; // pass through stdio
    return run(args[0], args[1], args.slice(2), options, (err, results)=>{
        if (err && !err.results) {
            console.log(err.message);
            return exit(ERROR_CODE);
        }
        if (err) results = err.results;
        const errors = results.filter((result)=>!!result.error);
        if (!options.silent) {
            if (!spawnTerm) {
                console.log('\n======================');
                results.forEach((res)=>console.log(`${res.error ? figures.cross : figures.tick} ${res.version}${res.error ? ` Error: ${res.error.message}` : ''}`));
            }
            console.log('\n----------------------');
            console.log(`${name} ${formatArguments(args).join(' ')}`);
            console.log(`${figures.tick} ${results.length - errors.length} succeeded`);
            if (errors.length) console.log(`${figures.cross} ${errors.length} failed`);
        }
        exit(err || errors.length ? ERROR_CODE : 0);
    });
});