Add a git command to generate branch

StupidJira.js

// ==UserScript==
// @name       StupidJira
// @namespace  http://mikebell.io
// @version    0.1
// @description  Add branch details
// @match      https://jira.ctidigital.com/browse/*
// @grant none
//allow pasting

// ==/UserScript==
(function() {
  var inputWrapper = document.createElement("form");
  inputWrapper.className = 'aui';
  inputWrapper.style.margin = '0 0 0 20px';
  inputWrapper.style.left = '20px';
  inputWrapper.style.width = '300px';
  var input = document.createElement("input");
  input.id = "stupidjira";
  input.className = "text";
  input.value = "git checkout -b ";
  input.value += typereturn();
  input.value += '/';
  input.value += getTicketId();
  input.onclick = function () {
    this.select();
  }
  input.onmouseup = function () {
    return false;
  }
  var container = document.getElementById("opsbar-opsbar-transitions");
  inputWrapper.appendChild(input);
  container.appendChild(inputWrapper);
  
  function typereturn() {
    var type = document.getElementById("type-val").textContent.trim();
    if (type == 'Code Sub-task') {
      return 'feature';
    }
    else if (type == 'Story') {
      return 'feature';
    }
    else if (type == 'Task') {
      return 'feature';
    }
    return 'bugfix';
  }
  
  function getTicketId() { 
    var metas = document.getElementsByTagName('meta'); 

    for (i=0; i<metas.length; i++) { 
      if (metas[i].getAttribute("name") == "ajs-issue-key") { 
         return metas[i].getAttribute("content"); 
      } 
    } 
    return "";
  }
})();

I forked this to add some formatting, default Jira form/input classes, and also an onfocus event that selects the git command for you:

https://gist.github.com/philwolstenholme/fe31065b932474cbbc2e