Adds a "Copy commit reference" button to every commit page on Gogs websites.
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// ==UserScript==
// @name Gogs: copy commit reference
// @namespace https://andrybak.dev
// @license AGPL-3.0-only
// @version 5
// @description Adds a "Copy commit reference" button to every commit page on Gogs websites.
// @homepageURL https://try.gogs.io/andrybak/copy-commit-reference-userscript
// @supportURL https://try.gogs.io/andrybak/copy-commit-reference-userscript/issues
// @author Andrei Rybak
// @match https://*.gogs.io/*/commit/*
// @icon https://try.gogs.io/img/favicon.png
// @require https://cdn.jsdelivr.net/gh/rybak/userscript-libs@e86c722f2c9cc2a96298c8511028f15c45180185/waitForElement.js
// @require https://cdn.jsdelivr.net/gh/rybak/copy-commit-reference-userscript@4f71749bc0d302d4ff4a414b0f4a6eddcc6a56ad/copy-commit-reference-lib.js
// @grant none
// ==/UserScript==
/*
* Copyright (C) 2023 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 Gogs.
*
* Example URLs for testing:
* - Regular commit: https://try.gogs.io/gogs/gogs/commit/1112a71ea5279a29666d54f07ef101480519fd16
* - Commit message without a body (only subject): https://try.gogs.io/gogs/gogs/commit/3be3ae500b4b4792db94f4a8d46943b783400681
*/
class Gogs extends GitHosting {
getTargetSelector() {
return '.ui.top.attached.info.clearing.segment';
}
wrapButtonContainer(innerContainer) {
const container = document.createElement('div');
container.classList.add('ui', 'floated', 'right');
container.appendChild(innerContainer);
return container;
}
wrapButton(button) {
/*
* Mimicking Gogs's "Browse Source" button, but without class 'primary',
* because there shouldn't be too many primary buttons.
*/
button.classList.add('ui', 'tiny', 'button');
const icon = document.createElement('i');
// CSS classes from Gogs' "Clone this repository" button.
icon.classList.add('octicon', 'octicon-clippy');
// It takes up too much height, so hack the line-height to fix.
icon.style.lineHeight = '0';
button.insertBefore(document.createTextNode(" "), button.childNodes[0]);
button.insertBefore(icon, button.childNodes[0]);
return button;
}
addButtonContainerToTarget(target, buttonContainer) {
target.insertBefore(buttonContainer, target.querySelector('.commit-message'));
}
/**
* Mimicking Gogs' tooltip for author/committer time.
*
* @returns {HTMLElement}
*/
createCheckmark() {
const checkmark = super.createCheckmark();
// Classes from time tooltip
checkmark.classList.add('ui', 'popup', 'inverted', 'tiny', 'top', 'left');
// custom CSS for positioning & width
checkmark.style.left = '0.5rem'; // to put the little triangle right above the button's icon
checkmark.style.right = 'unset'; // to avoid width stretching to the right
checkmark.style.top = 'calc(-100% - 1rem)'; // to mimic native tooltips shown above the buttons
return checkmark;
}
getFullHash() {
const browseButton = document.querySelector(`${this.getTargetSelector()} .ui.floated.right.blue.tiny.button`);
const lastSlashIndex = browseButton.href.lastIndexOf('/');
return browseButton.href.slice(lastSlashIndex + 1);
}
getDateIso(hash) {
const s = document.getElementById('authored-time').childNodes[0].getAttribute('data-content');
debug("Date string from Gogs authored-time data-content", s);
// 16 is the cut off point for the year, which is all we need
return new Date(s.slice(0, 16)).toISOString().slice(0, 'YYYY-MM-DD'.length);
}
getCommitMessage(hash) {
const newUiCommitMessage = document.querySelector('.commit-message');
if (newUiCommitMessage) {
return newUiCommitMessage.innerText;
}
return document.querySelector('.ui.top.attached.info.clearing.segment h3').innerText;
}
static #getIssuesUrl() {
return document.querySelector('.tabular.menu.navbar a[href$="/issues"]')?.href;
}
async convertPlainSubjectToHtml(plainTextSubject, commitHash) {
const escapedHtml = await super.convertPlainSubjectToHtml(plainTextSubject, commitHash);
if (!escapedHtml.includes('#')) {
return escapedHtml;
}
const issuesUrl = Gogs.#getIssuesUrl();
if (!issuesUrl) {
return escapedHtml;
}
return escapedHtml.replaceAll(/#([0-9]+)/g, `<a href="${issuesUrl}/\$1">#\$1</a>`);
}
}
CopyCommitReference.runForGitHostings(new Gogs());
})();