laravel-elixir-bundler/merger.js

Creates separate, customizable, and versioned js and css asset bundles using laravel-elixir

var defaultsDeep = require('lodash').defaultsDeep;
var defaults = require('lodash').defaults;

var recipes = [
    'sass',
    'less',
    'css',
    'coffee',
    'browserify',
    'babel',
    'js',
];

var baseKeys = {
    assets: {},
    elixConfig: {},
    config: {},
    white: [],
    black: [],
    sass: [],
    less: [],
    css: [],
    coffee: [],
    browserify: [],
    babel: [],
    js: []
};

var merger = {};

merger.init = function (bundle, elixConfig, config) {
    defaults(bundle, baseKeys);
    defaultsDeep(bundle.elixConfig, elixConfig);
    defaultsDeep(bundle.config, config);
};

merger.merge = function (bundle, base) {
    merger.init(bundle, base.elixConfig, base.config);

    recipes.forEach(function (recipe) {
        var mergeFiles = base[recipe].slice(0);
        if (bundle[recipe]) {
            bundle[recipe].forEach(function (file) {
                mergeFiles.push(file);
            });
        }
        bundle[recipe] = mergeFiles;
    });
};

module.exports = merger;