Gulp: Make anonymous task silent

[amio]

Usually I use anonymous task for sub-tasks, I want to hide these detail from gulp user,
but the gulp still notify for anonymous task, and seems no way to make it quiet.

How do I hide these [14:47:05] Starting '<anonymous>'... ?
What about dismiss report from anonymous task, or add a property(such as fn.silent) to task function?

here's my task definition, FYI:

gulp.task('copy', copyBootstrap())

function copyBootstrap(){

    var styl_dir = 'node_modules/bootstrap-styl/bootstrap'
    var js_dir = 'node_modules/bootstrap-styl/js'
    var dist = 'lib'

    return gulp.parallel(
        function(){
            var a = gulp.src(styl_dir + '/**/*')
                .pipe(gulp.dest(dist + '/bs-styl'))
            return a
        },
        function(){
            return gulp.src(js_dir + '/**/*')
                .pipe(gulp.dest(dist + '/bs-js'))
        }
    )

}

[amio]

For now I make a plugin to do that https://www.npmjs.com/package/gulp-all
but I think maybe anonymous task was meant to be acting like that? for doing some private even dirty works, silently.

Or when should I use anoymous task?

[phated]

gulp.parallel and gulp.series are meant to build task dependency trees. If you don't want things to show up, just use plain functions and helpers libraries like async or bach.

[godban]

+1 this 'anonymous' messages is annoying