direct-dev/es5lib/techs/sandbox.js

Yandex Direct dev tools

'use strict';

/** [sandbox](https://github.com/direct-adv-interfaces/direct-dev/TECHS.md#sandbox) */

var util = require('util');
var require2 = require('../utils/require2');
var vow = require2('enb/node_modules/vow', 'vow');
var vowFs = require2('enb/node_modules/vow-fs', 'vow-fs');
var BlockFilter = require('../utils/block-filter');

module.exports = require('enb/lib/build-flow').create().name('sandbox').target('target', '?.sandbox.js').defineOption('filter').useFileList('sandbox.js').builder(function (paths) {
    var node = this.node;
    var filter = this.getOption('filter', BlockFilter.empty);

    return vow.all(paths.filter(filter.enb).map(function (file) {
        return vowFs.read(file.fullname, 'utf8').then(function (data) {

            var filename = node.relativePath(file.fullname),
                src = util.format('(function(window) {' + 'var module = { exports: {} }, exports = module.exports; %s;' + '!window.SANDBOX && (window.SANDBOX = {});' + '!window.SANDBOX.blocks && (window.SANDBOX.blocks = []);' + 'window.SANDBOX.blocks.push(module.exports);' + '})(window);', data);

            return '/* begin: ' + filename + ' *' + '/\n' + src + '\n/* end: ' + filename + ' *' + '/';
        });
    })).then(function (contents) {
        return contents.join('\n');
    });
}).createTech();