bem2ng/src/utils.js

Create Angular 2 component from BEM blocks

import fs from 'fs';
import util from 'util';
import process from 'child_process';
import chalk from 'chalk';

const capitalize = (str) => {
    var first = str.slice(0, 1);

    return first.toUpperCase() + str.slice(1);
};

const repeatArg = (arg, repeatCount) => {
    const list = (arg + '%s').repeat(repeatCount).split('%s');
    list.pop();

    return list.filter(value => {
        return value !== '%s';
    });
};

const locale = (() => {
    const args = [];
    const options = { encoding: 'utf8' };
    const command = process.spawnSync('locale', args, options);

    if (command.error) {
        return { LANG: 'en' };
    }

    const locale = command.stdout.split('\n').shift().split('=');

    return { [locale.shift()]: locale.shift().slice(0, 2) };
})();


const readDIR = (dir) => {
    const langs = [];
    const names = fs.readdirSync(dir);

    names.forEach(name => {
        langs.push(name.slice(0, -3));
    });

    return langs;
};

Object.assign(util, {
    chalk,
    locale,
    capitalize,
    repeatArg,
    readDIR,
});

export { util };