How to make minified js in the same folder using gulp-uglifyjs ?

Question

JavaScript

For some time now, the question has not left me how to make minified js files side by side,

gulp.task('uglify', function() {
  gulp.src('js/**/*.js')
    .pipe(uglify())
    .pipe(gulp.dest('dest'))
});

this example will take files from all folders and put one in ./dest,
but I want to make a minified one next to a non-minified file.
is it possible without recursively traversing all folders.
thanks in advance for the replies.

Answer 1

Write your plugin, with blackjack, etc. which will take all the files from the stream and do aggregation (you can use gulp-uglify as a basis). uglifyjs concatenates all files by default, otherwise there is not much point in such optimization.
Well, as an option - expand the glob and get a list of files, form an array of streams and apply uglify to each. Essentially the same as with the option with the plugin but without the plugin.