How to grunt-uglify multiple script files while keeping folder structure

Question

I have not found a good way to grunt-uglify multiple script files spread over multiple folders while keeping the folder structure including the uglified files intact. The on

Answer 1

Actually you can use following approach:

uglify: {
  all: {
    files: [{
      expand: true,
      cwd: 'js/',
      src: ['*.js', '**/*.js'],
      dest: 'js-min/',
      ext: '.min.js',
    }],
  },
}