barbells/lib/custom/registerHelpers.js

[//]: # ( ns__file unit: standard, comp: README.md )

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.registerHelpers = void 0;
const path = require('path');
const fs = require('fs-extra');
function registerHelper(path, name, Handlebars) {
    // Require helper
    const functionDef = require(path)[name];
    // Register helper
    Handlebars.registerHelper(name, functionDef);
}
async function registerHelpers(dir, Handlebars) {
    if (!await fs.pathExists(dir))
        return;
    const helpers = await fs.readdir(dir);
    await Promise.all(helpers.map(async (fileName) => {
        const filePath = `${dir}/${fileName}`;
        const fileType = path.parse(filePath).ext;
        if (fs.lstatSync(filePath).isDirectory()) {
            await registerHelpers(filePath, Handlebars);
            return;
        }
        if (fileType === '.ts') {
            const helperName = path.parse(filePath).name;
            registerHelper(filePath, helperName, Handlebars);
        }
    }));
}
exports.registerHelpers = registerHelpers;