Chris@0: /**
Chris@0: * DO NOT EDIT THIS FILE.
Chris@0: * See the following change record for more information,
Chris@0: * https://www.drupal.org/node/2815083
Chris@0: * @preserve
Chris@0: **/
Chris@0: 
Chris@0: (function () {
Chris@0:   function findActiveStep(steps) {
Chris@0:     for (var i = 0; i < steps.length; i++) {
Chris@0:       if (steps[i].className === 'is-active') {
Chris@0:         return i + 1;
Chris@0:       }
Chris@0:     }
Chris@0: 
Chris@0:     if (steps[steps.length - 1].className === 'done') {
Chris@0:       return steps.length;
Chris@0:     }
Chris@0:     return 0;
Chris@0:   }
Chris@0: 
Chris@0:   function installStepsSetup() {
Chris@0:     var steps = document.querySelectorAll('.task-list li');
Chris@0:     if (steps.length) {
Chris@0:       var header = document.querySelector('header[role="banner"]');
Chris@0:       var stepIndicator = document.createElement('div');
Chris@0:       stepIndicator.className = 'step-indicator';
Chris@0:       stepIndicator.innerHTML = findActiveStep(steps) + '/' + steps.length;
Chris@0:       header.appendChild(stepIndicator);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   if (document.addEventListener) {
Chris@0:     document.addEventListener('DOMContentLoaded', installStepsSetup);
Chris@0:   }
Chris@0: })();