marionebl/jogwheel

var path = require('path');
var browserify = require('browserify');
var watchify = require('watchify');
var source = require('vinyl-source-stream');

module.exports = function (gulp, paths, options) {
    return function pack() {
        /* @desc pack js sources for browser consumption */
        var relPath = path.relative('source/documentation', paths.source['public-js']);

        var bundler = browserify({
            entries: paths.source['public-js'],
            transform: ['babelify']
        });

        if (options.watch) {
            bundler = watchify(bundler);
        }

        return bundler
            .bundle()
            .pipe(source(relPath))
            .pipe(gulp.dest(paths.target.public));
    };
};