pob-babel/lib/clean.js

const { execSync } = require('child_process');
const glob = require('glob');
const destFromSrc = require('./utils/destFromSrc');
const { logger: parentLogger } = require('./logger');
const Task = require('./cli-spinner');

const logger = parentLogger.child('clean', 'clean');

module.exports = function clean(envs) {
    const task = new Task('clean');
    const startTime = logger.infoTime('starting');

    if (!envs) {
        execSync('rm -Rf lib-* test/node6');
        task.succeed();
        logger.infoSuccessTimeEnd(startTime, 'done.');
        return;
    }

    const diff = glob.sync('lib*').filter(path => !envs.includes(path.substr('lib-'.length)));
    if (diff.length) {
        const log = 'removing: ' + diff.join(',');
        const subtask = task.subtask(log);
        logger.warn(log);
        if (diff.some(diff => diff.startsWith('src'))) {
            throw new Error('Cannot contains src');
        }

        execSync('rm -Rf ' + diff.join(' '));
        subtask.done();
    }

    task.succeed();
    logger.infoSuccessTimeEnd(startTime, 'done.');
};