github-get-permalink.user.js

// ==UserScript==
// @name         出、出～行永久輪句取奴〜
// @namespace https://gist.github.com/tkdn/0aecc22deaa07c445fa74649060985ca#file-github-get-permalink-user-js
// @updateURL https://gist.github.com/tkdn/0aecc22deaa07c445fa74649060985ca/raw/b0d2fdd90a63583df2c70a98a1e0703a13b492db/github-get-permalink.user.js
// @downloadURL https://gist.github.com/tkdn/0aecc22deaa07c445fa74649060985ca/raw/b0d2fdd90a63583df2c70a98a1e0703a13b492db/github-get-permalink.user.js
// @version      0.1
// @description  GitHub のリンク押下時にコピーします
// @author       tkdn <tkdnation@gmail.com>
// @match        https://github.com/*/*
// @grant        none
// ==/UserScript==

(() => {
    console.log('出、出～行永久輪句取奴〜')

    setup()
    document.addEventListener('pjax:end', setup)

    function setup() {
        const $elems = document.querySelectorAll("[data-line-number]")
        $elems.forEach(elem => {
            elem.addEventListener('click', async () => {
                const $lineAction = document.querySelector('.js-file-line-actions')
                const $permLinkCopy = document.querySelector('#js-copy-permalink')
                $lineAction.click()
                await sleep(500)
                $permLinkCopy.click()
            })
        })
    }

    function sleep(ms) {
        return new Promise(r => setTimeout(r, ms))
    }
})();