Show timeago in AWS CloudWatch Last Event Time
// ==UserScript==
// @name AWS Cloudwatch Timeago
// @namespace http://tampermonkey.net/
// @version 0.4
// @description Show timeago in AWS CloudWatch Last Event Time
// @author himalay
// @match https://*.console.aws.amazon.com/cloudwatch/home*
// @grant none
// ==/UserScript==
(function () {
var waitInterval = setInterval(function () {
var tBody = document.querySelector("#gwt-debug-dataTable tbody");
if (tBody) {
clearInterval(waitInterval);
var observer = new MutationObserver(function (mutations) {
mutations.forEach(function (mutation) {
if (!mutation.addedNodes) return;
mutation.addedNodes.forEach(function (node) {
var el = node.querySelector(".GIYU-ANBMNB > div");
if (el) {
var dateText = el.textContent.trim();
if (dateText) {
var timeAgo = ago(new Date(dateText).getTime());
el.innerHTML += ` (${timeAgo})`;
}
}
});
});
});
observer.observe(tBody, {
childList: true,
subtree: false,
attributes: false,
characterData: false,
});
}
}, 100);
function ago(v){v=0|(Date.now()-v)/1e3;var a,b={second:60,minute:60,hour:24,day:7,week:4.35,month:12,year:1e4},c;for(a in b){c=v%b[a];if(!(v=0|v/b[a]))return c+' '+(c-1?a+'s':a)}}
})();