A userscript that adds a button to insert a details block into comments
Od
// ==UserScript==
// @name GitHub Issue Add Details
// @version 1.0.12
// @description A userscript that adds a button to insert a details block into comments
// @license MIT
// @author Rob Garrison
// @namespace https://github.com/Mottie
// @match https://github.com/*
// @run-at document-idle
// @grant none
// @require https://greatest.deepsurf.us/scripts/28721-mutations/code/mutations.js?version=1108163
// @require https://greatest.deepsurf.us/scripts/398877-utils-js/code/utilsjs.js?version=1079637
// @require https://greatest.deepsurf.us/scripts/28239-rangy-inputs-mod-js/code/rangy-inputs-modjs.js?version=181769
// @icon https://github.githubassets.com/pinned-octocat.svg
// @supportURL https://github.com/Mottie/GitHub-userscripts/issues
// ==/UserScript==
/* global $ $$ on make */
(() => {
"use strict";
const icon = `
<svg class="octicon" style="pointer-events:none" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
<path d="M15.5 9h-7C8 9 8 8.6 8 8s0-1 .5-1h7c.5 0 .5.4.5 1s0 1-.5 1zm-5-5c-.5 0-.5-.4-.5-1s0-1 .5-1h5c.5 0 .5.4.5 1s0 1-.5 1h-5zM0 2h8L4 7 0 2zm8.5 10h7c.5 0 .5.4.5 1s0 1-.5 1h-7c-.5 0-.5-.4-.5-1s0-1 .5-1z"/>
</svg>`,
detailsBlock = [
// start details block
"<details>\n<summary>Title</summary>\n\n<!-- leave a blank line above -->\n",
// selected content/caret will be placed here
"\n</details>\n"
];
// Add insert details button
const addDetailsButton = () => {
const button = make({
el: "button",
className: "ghad-details btn-link toolbar-item btn-octicon no-underline tooltipped tooltipped-n",
attrs: {
"aria-label": "Add a details/summary block",
tabindex: "-1",
type: "button"
},
html: icon
});
$$(".toolbar-commenting").forEach(el => {
if (el && !$(".ghad-details", el)) {
const btn = $("md-quote", el);
btn.before(button.cloneNode(true));
}
});
};
const addBindings = () => {
window.rangyInput.init();
on($("body"), "click", event => {
const { target } = event;
if (target?.classList.contains("ghad-details")) {
event.preventDefault();
const form = target.closest(".previewable-comment-form");
const textarea = $(".comment-form-textarea", form);
setTimeout(() => {
textarea.focus();
window.rangyInput.surroundSelectedText(
textarea,
detailsBlock[0], // prefix
detailsBlock[1] // suffix
);
}, 100);
return false;
}
});
};
on(document, "ghmo:container, ghmo:comments", addDetailsButton);
addDetailsButton();
addBindings();
})();