/**
 
 
🚴read(.js)------►filter(src/*.js)-------►babel--------
    |                                                |
    |                                                |
    |                                                |
    |                                                ▼
    |------------►filter(3rd/*.js)----------------►uglify
    |                                                |
    |                                                |
    |                                                |
    |                                                ▼
    |             🏅write◄--------uglify◄--------browserify
    |                                 |
    |                                 |
    |                                 |
    |                                 ▼
 filter(.html)--------------------►replace---------🎖write
*/
const PantoStream = ('panto-stream');
 
const origin = new PantoStream();
const read = new ReadTransformer();
const babel = new BabelTransformer();
const browserify = new BrowserifyTransformer();
const uglify = new UglifyTransformer();
const replace = new ReplaceTransformer();
const write = new WriteTransformer();
const filter = function(pattner) {
    return new FilterTransformer(pattern)
};
 
origin.pipe(read);
 
read.pipe(filter('src/*.js')).pipe(babel).pipe(browserify);
read.pipe(filter('3rd/*.js')).pipe(browserify)
 
read.pipe(filter('*.html')).pipe(replace);
 
browserify.pipe(uglify).pipe(write);
 
uglify.pipe(replace, false).pipe(write)
 
origin.freeze().flow([{filename, content}, {filename, content}]).then(files => {});