javascript - Minify only used functions with gulp -


minify used functions gulp ?

/** file.js **/

export function onesample (){  return 1*1 }  export function twosample (){  return 1*1 }

/** main.js **/

import {onesample} './file'

/** main.min.js **/

export function onesample (){  return 1*1 }

my gulp task:

gulp.task('js', function () {     return gulp.src('www/js/main.js')         .pipe(browserify())         .pipe(uglifyjs({                 compress: {                     unused: true                 }         }))         .pipe(concat('main.min.js'))         .pipe(gulp.dest('platforms/www/js')) });

gulp function , sample files above. i'm trying here have onesample() function in main.min.js build, did not it.

only minimized structure needed adding imported functions.


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