Adds a "Copy commit reference" button to every commit page on Gitiles websites.
// ==UserScript==
// @name Gitiles: copy commit reference
// @namespace https://andrybak.dev
// @version 3
// @license AGPL-3.0-only
// @author Andrei Rybak
// @description Adds a "Copy commit reference" button to every commit page on Gitiles websites.
// @homepageURL https://github.com/rybak/copy-commit-reference-userscript
// @supportURL https://github.com/rybak/copy-commit-reference-userscript/issues
// @match https://*.googlesource.com/*/+/*
// @match https://*.googlesource.com/*/%2B/*
// @match https://gerrit.wikimedia.org/r/plugins/gitiles/*/+/*
// @match https://gerrit.wikimedia.org/r/plugins/gitiles/*/%2B/*
// @match https://gerrit.wikimedia.org/g/*/+/*
// @match https://gerrit.wikimedia.org/g/*/%2B/*
// @require https://cdn.jsdelivr.net/gh/rybak/userscript-libs@e86c722f2c9cc2a96298c8511028f15c45180185/waitForElement.js
// @require https://cdn.jsdelivr.net/gh/rybak/copy-commit-reference-userscript@c7f2c3b96fd199ceee46de4ba7eb6315659b34e3/copy-commit-reference-lib.js
// @grant none
// ==/UserScript==
/*
* Copyright (C) 2023-2024 Andrei Rybak
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
(function () {
'use strict';
/*
* Implementation for Gitiles.
* Documentation:
* - https://gerrit.googlesource.com/gitiles/ "Gitiles - A simple JGit repository browser"
*
* Example URLs for testing:
* - https://kernel.googlesource.com/pub/scm/git/git/+/1f0fc1db8599f87520494ca4f0e3c1b6fabdf997
* - https://code.googlesource.com/git/+/1f0fc1db8599f87520494ca4f0e3c1b6fabdf997
* - https://gerrit.googlesource.com/gitiles/+/refs/tags/v1.2.0
* - https://gerrit.googlesource.com/gitiles/+/refs/heads/master
*/
class Gitiles extends GitHosting {
static #getMetadataSelector() {
if (document.location.pathname.includes('/+/refs/tags/')) {
return '.Site .Site-content .Container .Metadata:nth-child(4)';
}
return '.Site .Site-content .Container .Metadata';
}
getTargetSelector() {
return `${Gitiles.#getMetadataSelector()} table tr:nth-child(1) td:nth-child(3)`;
}
wrapButtonContainer(innerContainer) {
const container = document.createElement('span');
container.append(" [", innerContainer, "]");
return container;
}
getButtonText() {
// TODO: maybe shorter "copy reference" would be better?
// use all lowercase for consistency with the rest of the UI
return "copy commit reference";
}
getFullHash() {
const cell = document.querySelector(`${Gitiles.#getMetadataSelector()} table tr:nth-child(1) td:nth-child(2)`);
return cell.innerText;
}
getDateIso(hash) {
const cell = document.querySelector(`${Gitiles.#getMetadataSelector()} table tr:nth-child(2) td:nth-child(3)`);
const s = cell.innerText;
const d = new Date(s);
return d.toISOString().slice(0, 'YYYY-MM-DD'.length);
}
getCommitMessage(hash) {
return document.querySelector(`${Gitiles.#getMetadataSelector()} + .MetadataMessage`).innerText;
}
}
CopyCommitReference.runForGitHostings(new Gitiles());
})();