build-system/tasks/clean.js
/**
 * Clean up the build artifacts
 *
 * @param {function} done callback
 */
Clean up the build artifacts
@param {function} done callback
Clean up the build artifacts @param { function } done callback
function clean() {
  return del([
    'dist',
    'dist.3p',
    'dist.tools',
    'build',
    '.amp-build',
  ]);
}
function clean ( ) { return del ( [ 'dist' , 'dist.3p' , 'dist.tools' , 'build' , '.amp-build' , ] ) ; }
Clean up the build artifacts
 @param {function} done callback
Clean up the build artifacts @param { function } done callback