Userscript to hide github pull requests based on string in title or pr number.

gh-pr.js

// ==UserScript==
// @name        Hide Github pr's
// @namespace   shiftgeist custom Github script
// @match       https://github.com/*/pulls*
// @icon		    https://github.com/fluidicon.png
// @grant       GM.getValue
// @grant       GM.setValue
// @version     1.1
// @author      -
// @description 23/09/2024, 10:02:18
// @updateURL   https://gist.githubusercontent.com/shiftgeist/deac6a23ebf8c52b770f87d959558a95/raw/gh-pr.js
// @downloadURL https://gist.githubusercontent.com/shiftgeist/deac6a23ebf8c52b770f87d959558a95/raw/gh-pr.js
// @supportURL  https://gist.github.com/shiftgeist/deac6a23ebf8c52b770f87d959558a95
// ==/UserScript==

const defaultConfig = { inTitles: [], inNumbers: [] };

async function main() {
  const config = await GM.getValue(location.pathname, defaultConfig);
  console.log('[hide] config', config, '(hint: clear current page with `window.configReset();`)');

  const container = document.querySelector('[aria-label="Issues"] .js-navigation-container');

  Array.from(container.children).forEach(row => {
    let hide = false;
    const title = row.querySelector('.markdown-title');
    const prNum = row.querySelector('.opened-by').textContent.trim().split('\n')[0];

    if (config.inTitles.find(el => title.textContent.toLowerCase().includes(el)) || config.inNumbers.find(el => prNum.toLowerCase() === el)) {
      hide = true;
    }

    if (hide) {
      row.style.display = 'none';
    }

    const button = document.createElement('button');
    button.innerText = `Ignore ${prNum}`;
    button.style.marginLeft = '1rem';
    button.classList = 'Button--primary Button--medium Button';
    row.children[0].children[3].appendChild(button);

    button.addEventListener('click', () => {
      config.inNumbers.push(prNum);
      GM.setValue(location.pathname, config);
      row.style.display = 'none';
    });
  });

  const input = document.createElement('input');
  input.placeholder = `Title (part) to ignore - config with enter`;
  input.classList = 'FormControl-input';
  container.parentElement.parentElement.parentElement.appendChild(input);

  input.addEventListener('keydown', (e) => {
    if (e.key === 'Enter') {
      config.inTitles.push(input.value.toLowerCase());
      GM.setValue(location.pathname, config);
      location.reload();
    }
  });

  const reset = document.createElement('button');
  reset.innerText = `Reset ${config.inTitles.length + config.inNumbers.length} rules`;
  reset.title = JSON.stringify(config, null, 2);
  reset.classList = 'Button--primary Button--medium Button';
  document.body.appendChild(reset);

  reset.addEventListener('click', () => {
    GM.setValue(location.pathname, defaultConfig);
    location.reload();
  });
}

main().catch((e) => {
  console.log(e);
});