Greasemonkey script to allow you to easily select all Jenkins plugins to update them

select-all-plugins.js

// ==UserScript==
// @name         Jenkins - select all plugins
// @version      0.1
// @description  provides a utility button to allow you to select all Jenkins plugins at once
// @author       Alex Chesters
// @match        https://ci.itv.test.tools.bbc.co.uk/pluginManager/
// ==/UserScript==

const selectAll = () => {
  const allInputs = document.querySelectorAll('table input')
  for (let i = 0; i < allInputs.length; i++) {
    allInputs[i].checked = true
  }
}

const container = document.getElementById('filter-container')
	
const button = document.createElement('button')
button.innerText = 'Select all'
button.onclick = selectAll
button.style = 'margin-top: 10px'

container.appendChild(button)

Works by adding a button titled "Select all" underneath the search box