How can I rename files with Grunt, based on the respective file's parent folder name?

Question

I have a the following structure:

src/
    modules/
        module1/
            js/
                main.js
            scss/
                main.scss
                 


        

Answer 1

if u want to rename .coffee files to .js or similar then just adapt it ;)

sudo npm install grunt-contrib-copy

copy: {
  rename: {
    files: [{
     expand: true,
     dot: true,
     cwd: './app/scripts',
     dest: './app/scripts/',
     src: [
       '**/*.coffee'
     ],
     rename: function(dest, src) {
       console.log(dest + src);
       return dest + src.replace('.coffee','.js');
     }
   }]
  }
},