How to get filename in Grunt?

Question

Grunt.js

There is such a piece of config

build: {
        src: 'src/<%= pkg.name %>.js',
        dest: 'build/<%= pkg.name %>.min.js'
      }

How to make Grunt get all js files and save them with the same names, just adding a suffix?
The brains were just enough for this

build: {
        src: 'src/*.js',
        dest: 'build/<%= pkg.name %>.min.js'
      }

What next? If you poke in the right place in the documentation, I will also be glad :)

Answer 1

Can be done with grunt-contrib-copy

copy: {
  dist: {
    files: [{
      expand: true,
      dot: true,
      cwd: 'dist',
      dest: 'dist/',
      src: [
        '{,*/}*.html'
      ],
      rename: function(dest, src) {
        return dest + src.replace('.html','.php');
      }
    }]
  }
},