Display the creation time of the github repository.
// ==UserScript==
// @name Origin
// @version 0.1
// @description Display the creation time of the github repository.
// @author Sh-Fang
// @match https://github.com/*
// @grant none
// @source https://github.com/Sh-Fang/Origin
// @license MIT
// @namespace https://greatest.deepsurf.us/users/1232796
// ==/UserScript==
(function() {
'use strict';
// Parsing username and repository name
var pathArray = window.location.pathname.split('/');
var username = pathArray[1];
var repository = pathArray[2];
// Check that the username and repository name both exist and are not empty
if (username && repository) {
// Construct a unique identifier for storing data in localStorage
var storageKey = 'githubInfo_' + username + '_' + repository;
// Trying to get saved information from localStorage
var storedInfo = localStorage.getItem(storageKey);
// Use XPath to find the specified element
var xpathResult = document.evaluate(
'/html/body/div[1]/div[6]/div/main/div/div[1]/div[1]/div[1]/strong/a',
document,
null,
XPathResult.FIRST_ORDERED_NODE_TYPE,
null
);
// Get the found element
var repoLink = xpathResult.singleNodeValue;
// Check if the element is found
if (repoLink) {
// Get the text content of the element
var repoName = repoLink.textContent;
// If the information has been stored, the stored information is displayed directly
if (storedInfo) {
repoLink.textContent = repoName + ' (Created at: ' + storedInfo + ')';
} else {
// GitHub API request URLs
var apiUrl = 'https://api.github.com/repos/' + username + '/' + repository;
// GitHub API request
fetch(apiUrl)
.then(response => response.json())
.then(data => {
// Get "created_at" item
var createdAt = data.created_at;
// Convert timestamps to human-readable date strings (containing only the year, month, and day)
var createdDate = new Date(createdAt).toLocaleDateString();
// Add a timestamp after repository name
repoLink.textContent = repoName + ' (Created at: ' + createdDate + ')';
// Save timestamp to localStorage
localStorage.setItem(storageKey, createdDate);
})
.catch(error => console.error('Error fetching GitHub API:', error));
}
}
}
})();