Hide certain file paths in a GitHub PR

hide-matchines-files-in-pr.js

function markMatchingFilesAsViewed() {
  // hide files with GeneratedCode in their path, or ending with .meta or .asset
  const regex = /(GeneratedCode)|(.meta$)|(.asset$)/
  const fileDivs = document.getElementsByClassName('file-header');
  let numMatches = 0;
  let numClicks = 0;
  for (const fileDiv of fileDivs) {
    const filePath = fileDiv.getElementsByClassName('Truncate')[0]?.children[0]?.getAttribute('title') ?? ''
    if (filePath.match(regex)) {
      console.log(filePath);
      numMatches += 1;
      const checkbox = fileDiv.getElementsByClassName('js-reviewed-checkbox')[0];
      if (!checkbox.checked) {
        checkbox.click();
        numClicks += 1;
      }
    }
  }
  console.log(`${numMatches} of ${files.length} files matched; toggled ${numClicks} from unviewed to viewed`);
}
markMatchingFilesAsViewed()