atomic-reactor-cli/commands/actinium/index.js

A CLI for creating Atomic Reactor Awesomeness

const chalk = require('chalk');
const op = require('object-path');

const NAME = 'actinium';
const DESC = 'Actinium: Command used to install or update Actinium.';

const HELP = props => {
    const actions = Object.keys(props.subcommands[NAME]);
    actions.sort();

    console.log('');
    console.log('Actions:');
    console.log(' ', actions.map(act => chalk.cyan(act)).join(', '));
    console.log('');
    console.log('Example:');
    actions.forEach(act => console.log(`  $ arcl`, chalk.magenta(NAME), chalk.cyan(act), '-h'));
    console.log('');
    console.log('Beware:');
    console.log(`  ${chalk.cyan('Install')} will overwrite existing files.`);
    console.log(
        ' ',
        chalk.cyan('Update'),
        ' will overwrite existing',
        chalk.magenta('~/.core'),
        'files and possibly alter the',
        chalk.magenta('~/package.json'),
        'file.',
    );
    console.log('');
};

const COMMAND = ({ program, props }) => {
    const ACT = props.args[3];
    const { subcommands = {} } = props;

    if (NAME === props.args[2] && ACT) {
        if (!op.has(subcommands, `${NAME}.${ACT}`)) {
            console.log('');
            console.log(
                chalk.red('Invalid command:'),
                NAME,
                chalk.cyan(ACT),
            );
            console.log('');
            process.exit();
        }

        return subcommands[NAME][ACT]['COMMAND']({ program, props });
    } else {
        return program
            .command(`${NAME} <action>`)
            .description(DESC)
            .action((action, opt) => {})
            .on('--help', () => HELP(props));
    }
};

module.exports = {
    COMMAND,
    NAME,
};