Solving the file name with multiple dots problem in Grunt:

gistfile1.md

Solving the file name with multiple dots problem in Grunt:

Use the extDot property instead of the ext property.

In Grunt, this is how your can match filenames with multiple dots and write to filenames that contain the original dot sequence, except for file extension.

/path/to/module.somename.scss -> /path/to/module.somename.css

Example:

files: [{
  expand: true,
  src: ['public_html/**/*.scss'],
  extDot: 'first',
  rename  : function (dest, src) {

    var _new_ext = 'css';

    //Get src filename
    src = src.split("/");
    var filename = src.pop();

    //Apply new extension to filename
    var arr  = filename.split(".");
    arr.pop();
    arr.push(_new_ext);
    filename = arr.join(".");

    dest = dest || src.join("/");

    return dest + '/' + filename;
  }
}]