piston/cli/commands/ppman_commands/list.js

const chalk = require('chalk');

exports.command = ['list'];
exports.aliases = ['l'];
exports.describe = 'Lists all available packages';

const msg_format = {
    color: p => `${chalk[p.installed ? 'green':'red']('•')} ${p.language} ${p.language_version}`,
    monochrome: p => `${p.language} ${p.language_version} ${p.installed ? '(INSTALLED)': ''}`,
    json: JSON.stringify
};

exports.handler = async ({ axios }) => {
    const packages = await axios.get('/api/v2/packages');

    const pkg_msg = packages.data
        .map(msg_format.color)
        .join('\n');

    console.log(pkg_msg);
}