A simple userscript to view the very first commit of a GitHub repository.
اعتبارا من
// ==UserScript==
// @name GitHub First Commit
// @namespace https://github.com/lazypolymath
// @version 1.0.0
// @author https://github.com/lazypolymath
// @description A simple userscript to view the very first commit of a GitHub repository.
// @license MIT
// @icon https://github.githubassets.com/favicons/favicon.svg
// @source https://github.com/lazypolymath/first-commit
// @match https://github.com/*/*
// @connect api.github.com
// ==/UserScript==
(function () {
'use strict';
(async () => {
const tabContainerSelector = ".position-relative.header-wrapper.js-header-wrapper > header > div.AppHeader-localBar > nav > ul";
const renderTab = async () => {
var _a, _b;
const url = new URL(document.location.href);
let pathname = url.pathname.substring(1);
const segments = pathname.split("/");
const author = segments[0].trim();
const repositoryName = segments[1].trim();
if (author === "" || repositoryName === "") {
return;
}
const tabContainerEl = document.querySelector(tabContainerSelector);
if (!tabContainerEl) {
return;
}
const lastEl = tabContainerEl.querySelector("li:last-child");
if (!lastEl) {
return;
}
let response = await fetch(
`https://api.github.com/repos/${author}/${repositoryName}/commits?per_page=1&page=1`
);
const linkHeader = response.headers.get("link");
const matches = /rel="next",\s\<(.*?)\>;\srel="last"/.exec(
linkHeader || ""
);
if (!matches || !matches.length) {
return;
}
const firstCommitURL = matches[1];
response = await fetch(firstCommitURL);
const json = await response.json();
if (json && json.length && json[0].sha) {
const data = json[0];
const sha = data.sha;
const commit = data.commit;
const firstCommitTabEl = lastEl.cloneNode(true);
(_a = firstCommitTabEl.querySelector("a")) == null ? void 0 : _a.remove();
const tabLinkEl = document.createElement("a");
tabLinkEl.id = "first-commit-tab-link";
tabLinkEl.title = `Message: ${commit.message}
Author: ${commit.committer.name || "Anonymous"}
DateTime: ${commit.committer.date}
Comments: ${commit.comment_count || 0}`;
tabLinkEl.setAttribute(
"class",
((_b = lastEl.querySelector("a")) == null ? void 0 : _b.getAttribute("class")) || ""
);
tabLinkEl.href = `https://github.com/${author}/${repositoryName}/commit/${sha}`;
tabLinkEl.innerHTML = `
<svg aria-hidden="true" focusable="false" class="octicon octicon-history" viewBox="0 -2 20 20" width="16" height="16" fill="currentColor" display="inline-block" overflow="visible" style="vertical-align:text-bottom"><path d="m.427 1.927 1.215 1.215a8.002 8.002 0 1 1-1.6 5.685.75.75 0 1 1 1.493-.154 6.5 6.5 0 1 0 1.18-4.458l1.358 1.358A.25.25 0 0 1 3.896 6H.25A.25.25 0 0 1 0 5.75V2.104a.25.25 0 0 1 .427-.177ZM7.75 4a.75.75 0 0 1 .75.75v2.992l2.028.812a.75.75 0 0 1-.557 1.392l-2.5-1A.751.751 0 0 1 7 8.25v-3.5A.75.75 0 0 1 7.75 4Z"></path></svg>
<span data-content="First Commit">First Commit</span>
`;
tabContainerEl.append(tabLinkEl);
}
};
const handleHistoryChange = async () => {
setTimeout(async () => {
if (document.querySelector("#first-commit-tab-link")) {
return;
}
await renderTab();
}, 1e3);
};
(function(history) {
const originalPushState = history.pushState;
history.pushState = function(...args) {
const result = originalPushState.apply(this, args);
const pushStateEvent = new CustomEvent("pushState", {
detail: { ...args }
});
window.dispatchEvent(pushStateEvent);
return result;
};
})(window.history);
window.addEventListener("popstate", handleHistoryChange);
window.addEventListener("pushState", handleHistoryChange);
await renderTab();
})();
})();