☰

GitHub First Commit

Add a link to a GitHub repo's first commit

2024-11-21 يوللانغان نەشرى. ئەڭ يېڭى نەشرىنى كۆرۈش.

  1. // ==UserScript==
  2. // @name          GitHub First Commit
  3. // @description   Add a link to a GitHub repo's first commit
  4. // @author        chocolateboy
  5. // @copyright     chocolateboy
  6. // @version       4.0.2
  7. // @namespace     https://github.com/chocolateboy/userscripts
  8. // @license       GPL
  9. // @include       https://github.com/
  10. // @include       https://github.com/*
  11. // @grant         GM_log
  12. // @noframes
  13. // ==/UserScript==
  14.  
  15. // NOTE This file is generated from src/github-first-commit.user.ts and should not be edited directly.
  16.  
  17. "use strict";
  18. (() => {
  19.   // src/lib/util.ts
  20.   var constant = (value) => (..._args) => value;
  21.  
  22.   // src/lib/observer.ts
  23.   var INIT = { childList: true, subtree: true };
  24.   var done = constant(true);
  25.   var resume = constant(false);
  26.   var observe = (target, ...args) => {
  27.     const [init, callback] = args.length === 1 ? [INIT, args[0]] : args;
  28.     const $callback = (mutations, observer2) => {
  29.       observer2.disconnect();
  30.       const done2 = callback({ mutations, observer: observer2, target, init });
  31.       if (!done2) {
  32.         observer2.observe(target, init);
  33.       }
  34.     };
  35.     const observer = new MutationObserver($callback);
  36.     queueMicrotask(() => $callback([], observer));
  37.     return observer;
  38.   };
  39.  
  40.   // src/github-first-commit.user.ts
  41.   // @license       GPL
  42.   var ID = "first-commit";
  43.   var PATH = 'meta[name="analytics-location"][content]';
  44.   var REPO_PAGE = "/<user-name>/<repo-name>";
  45.   var USER_REPO = 'meta[name="octolytics-dimension-repository_network_root_nwo"][content]';
  46.   var $ = document;
  47.   var openFirstCommit = (user, repo) => {
  48.     return fetch(`https://api.github.com/repos/${user}/${repo}/commits`).then((res) => Promise.all([res.headers.get("link"), res.json()])).then(([link, commits]) => {
  49.       if (!link) {
  50.         return commits;
  51.       }
  52.       const lastPage = link.match(/^.+?<([^>]+)>;/)[1];
  53.       return fetch(lastPage).then((res) => res.json());
  54.     }).then((commits) => {
  55.       if (Array.isArray(commits)) {
  56.         location.href = commits.at(-1).html_url;
  57.       } else {
  58.         console.error(commits);
  59.       }
  60.     });
  61.   };
  62.   observe($.body, () => {
  63.     const path = $.querySelector(PATH)?.content;
  64.     if (path !== REPO_PAGE) {
  65.       return;
  66.     }
  67.     if ($.getElementById(ID)) {
  68.       return;
  69.     }
  70.     const commitHistory = $.querySelector("div svg.octicon-history")?.closest("div");
  71.     if (!commitHistory) {
  72.       return;
  73.     }
  74.     const firstCommit = commitHistory.cloneNode(true);
  75.     const label = firstCommit.querySelector(':scope [data-component="text"] > *');
  76.     const header = firstCommit.querySelector(":scope h2");
  77.     const link = firstCommit.querySelector(":scope a[href]");
  78.     const [user, repo] = $.querySelector(USER_REPO).getAttribute("content").split("/");
  79.     firstCommit.id = ID;
  80.     header.textContent = label.textContent = "1st Commit";
  81.     link.removeAttribute("href");
  82.     link.setAttribute("aria-label", "First commit");
  83.     const onClick = (e) => {
  84.       e.preventDefault();
  85.       e.stopPropagation();
  86.       label.textContent = "Loading...";
  87.       openFirstCommit(user, repo);
  88.     };
  89.     firstCommit.addEventListener("click", onClick, { once: true });
  90.     commitHistory.after(firstCommit);
  91.   });
  92. })();