Hide *.meta & *.asset files, and load large diffs by default

cleanUnityGithubDiffs.js

const filesContainer = document.querySelector('div#files');
filesContainer.querySelectorAll('div.js-details-container').forEach(div => {
  let fileHeader = div.querySelector('div.file-header');
  let filePath = fileHeader.getAttribute('data-path');
  let isMetaFile = filePath.endsWith('.meta');
  let isDotAssetFile = filePath.endsWith('.asset');
  let shouldHide = isMetaFile || isDotAssetFile;

  let loadDiffButton = div.querySelector('button.load-diff-button');
  if(loadDiffButton != null && !shouldHide) {
    loadDiffButton.click();
  }
  if(shouldHide) {
    div.style.display = 'none';
  }
});

Paste this into the console when on the /files page of your pull request.

This may break when GitHub changes things.