Adds a button to search github.com with Google
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// ==UserScript==
// @name Github search on Google
// @version 2.1.0
// @description Adds a button to search github.com with Google
// @author Alexyoe
// @namespace https://github.com/Alexyoe/Github-on-Google-Search
// @license MIT
// @include http*://www.google.*/search*
// @include http*://google.*/search*
// @run-at document-end
// ==/UserScript==
// Settings
const settings = {
// Choose exactly one: "icon" or "label"
displayMode: "icon",
btnPosition: "start", // "start", "end", or "afterai"
fixSize: false,
};
// Start Code
const queryRegex = /q=[^&]+/g;
const siteRegex = /\+site(?:%3A|\:).+\.[^&+]+/g;
const githubUrl = "+site%3Agithub.com";
// Github SVG
let githubIcon =
'<svg class="DCxYpf" fill="currentColor" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.012 8.012 0 0 0 16 8c0-4.42-3.58-8-8-8z"/></svg>';
const isImageSearch = /[?&]tbm=isch/.test(location.search);
// Trusted Types for CSP
if (typeof trustedTypes !== "undefined") {
const p = trustedTypes.createPolicy("html", { createHTML: (x) => x });
githubIcon = p.createHTML(githubIcon);
}
// Main function to run on load. Waits for nav to load.
(function waitForNav() {
const nav = Array.from(
document.querySelectorAll('div[role="navigation"]')
).find((n) => n.querySelector('div[role="listitem"] a'));
if (!nav) return setTimeout(waitForNav, 200);
// Grab the first wrapper <div role="listitem"> that isn't selected or "AI Mode"
const sampleItem = Array.from(
document.querySelectorAll('div[role="listitem"]')
).find((item) => {
const isSelected = item.querySelector('[selected], [aria-current="page"]');
const text = item.textContent.trim();
return !isSelected && text !== "AI Mode";
});
if (!sampleItem) return; // bail if nothing there
// Clone the entire wrapper.
const newItem = sampleItem.cloneNode(true);
// Inside that clone, find the <a>
const btn = newItem.querySelector("a");
btn.href = window.location.href.replace(queryRegex, (m) =>
m.search(siteRegex) >= 0 ? m.replace(siteRegex, githubUrl) : m + githubUrl
);
// find their inner div (jsname) or fallback to the <a>
const inner = btn.querySelector("div[jsname]") || btn;
// Clear the inner div
inner.innerHTML = "";
if (settings.displayMode === "label") {
const textWrapper = document.createElement("span");
textWrapper.textContent = "Github";
textWrapper.className = "R1QWuf";
inner.appendChild(textWrapper);
} else {
const iconWrapper = document.createElement("span");
iconWrapper.className = "R1QWuf";
iconWrapper.style.lineHeight = "17px";
iconWrapper.innerHTML = githubIcon;
inner.appendChild(iconWrapper);
}
// Insert the wrapper at the requested position
const first = nav.querySelector(':scope div[role="listitem"]');
if (settings.btnPosition === "start") {
first ? first.before(newItem) : nav.prepend(newItem);
} else if (settings.btnPosition === "end") {
nav.append(newItem);
} else {
first ? first.after(newItem) : nav.append(newItem);
}
// optional: prevent wrapping
if (settings.fixSize) {
nav.style.maxWidth = "inherit";
nav.style.overflowX = "auto";
nav.style.whiteSpace = "nowrap";
}
})();