expall.js

/* global module, __dirname */
(function () {
    'use strict';

    var fs = require('fs');
    var _ = require('lodash');
    var path = require('path');

    function notHidden(filename) {
        if (filename.indexOf('.') == 0) {
            return false;
        }
        return true;
    }

    function expall(fulldir) {
        var dir = fulldir.replace(/^src\//, '');
        var mods = fs.readdirSync(fulldir);
        mods = mods.filter(notHidden);
        var out = [];
        _.each(mods, function (mod) {
            out.push("export { default as " + mod + " } from './" + dir + "/" + mod + "/" + mod + "';");
        });
        fs.writeFileSync(path.join(__dirname, fulldir + '.js'), out.join('\n'));
    }

    // var walk = require('walk');
    // var isDir = require('is-dir');
    // var walker;
    // walker = walk.walk('src/effects');

    // walker.on('file', function (root, fileStats, next) {
    //     var skip = root.indexOf('src/lib') === 0;
    //     var matching_dir;
    //     var is_js;
    //     if (!skip) {

    //         // if this is a JS file, and is a sibling to a dir with the same
    //         // name, repopulate the js file as an exporter of the modules in
    //         // the matching dir.
    //         is_js = /\.js$/.test(fileStats.name);
    //         matching_dir = root + '/' + fileStats.name.replace(/\.js$/, '');

    //         if (is_js && isDir(matching_dir)) {
    //             console.log(matching_dir + ':');
    //             console.log( fs.readdirSync(matching_dir));
    //         }
    //         next();
    //     }
    // });

    // walker.on('errors', function (root, nodeStatsArray, next) {
    //     next();
    // });

    // walker.on('end', function () {
    //     console.log('all done');
    // });

    module.exports = expall;

}());