Github Console Scripts and Utils

consoleUtils.js

function githubCollapseAll(){
  const buttons = document.getElementsByTagName('button');
  let results = [];
  for(let i = 0, j = buttons.length; i<j; i++) {
    let button = buttons[i]['attributes']['aria-label']
    if(button && button['value'] === "Toggle diff contents"){
      buttons[i].click();
    }
  }
}

function collectionToArray(collection){
    let i = -1;
    const result = [];
    const len = collection.length;
    while(++i < len){
        result[i] = collection[i];
    }
    return result;
}

function filterOutZeroDiff(array){
  const NO_CHANGE = 'File renamed without changes';
  return array.filter((el) => el['attributes']['aria-label'].value === NO_CHANGE)
}

const getEmptyFiles = () => {
  return filterOutZeroDiff(
    collectionToArray(
      document.getElementsByClassName('diffstat tooltipped tooltipped-e')
    )
  );
};

function prLevelPete(){
  gitHubCollapseAll();
  (getEmptyFiles()||[]).forEach((el) => el.offsetParent.innerHTML = '');