pustovitDmytro / code-chronicle

import HandleBars from 'handlebars';

import mdinclude from 'mdinclude';

import { isString } from 'myrmidon';

HandleBars.registerHelper('join', (items = [], sep = ' ') => {

    return items.join(sep);

});

HandleBars.registerHelper('lowercase', str => {

    return isString(str) ? str.toLowerCase() : '';

});

HandleBars.registerHelper('is', function (value, test, options) {

    if (value && value === test) {

        return options.fn(this);

    }

    return options.inverse(this);

});

HandleBars.registerHelper('any', function (array, options) {

    if (array && array.length > 0) {

        return options.fn(this);

    }

    return options.inverse(this);

});

HandleBars.registerHelper('more', function (value, test, options) {

    if (value > test) {

        return options.fn(this);

    }

    return options.inverse(this);

});

HandleBars.registerHelper('less', function (value, test, options) {

    if (value < test) {

        return options.fn(this);

    }

    return options.inverse(this);

});

export default HandleBars;

export function getTemplate(entry) {

    const templateText = mdinclude.readFileSync(entry); // eslint-disable-line no-sync

    return HandleBars.compile(templateText, { noEscape: true });

}