Github Commit Diff

Adds button to show diff (or patch) file for commit
Version vom 27.01.2018. Aktuellste Version
Besuchen Sie die Seite des Autors für Hilfe, stellen Sie eine Frage, veröffentlichen Sie eine Bewertung oder melden Sie das Skript.
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// ==UserScript==
// @name        Github Commit Diff
// @namespace   https://github.com/jerone/UserScripts
// @description Adds button to show diff (or patch) file for commit
// @author      jerone
// @copyright   2014+, jerone (http://jeroenvanwarmerdam.nl)
// @license     GPL-3.0
// @homepage    https://github.com/jerone/UserScripts/tree/master/Github_Commit_Diff
// @homepageURL https://github.com/jerone/UserScripts/tree/master/Github_Commit_Diff
// @supportURL  https://github.com/jerone/UserScripts/issues
// @contributionURL https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=VCYMHWQ7ZMBKW
// @icon        https://github.com/fluidicon.png
// @include     https://github.com/*
// @exclude     https://github.com/*/*.diff
// @exclude     https://github.com/*/*.patch
// @version     1.6.6
// @grant       none
// ==/UserScript==

(function() {

    function addButton() {
        var e
        if ((/\/commit\//.test(location.href) || /\/compare\//.test(location.href)) && (e = document.getElementById('toc'))) {

            var r = e.querySelector('.GithubCommitDiffButton')
            if (r) {
                r.parentElement.removeChild(r)
            }

            var b = e.querySelector('.toc-diff-stats')

            const s = document.createElementNS('http://www.w3.org/2000/svg', 'svg')
            s.classList.add('octicon', 'octicon-diff')
            s.setAttributeNS(null, 'height', 16)
            s.setAttributeNS(null, 'width', 14)
            s.setAttributeNS(null, 'viewBox', '0 0 14 16')

            const p = document.createElementNS('http://www.w3.org/2000/svg', 'path')
            p.setAttributeNS(null, 'd', 'M6 7h2v1H6v2h-1V8H3v-1h2V5h1v2zM3 13h5v-1H3v1z m4.5-11l3.5 3.5v9.5c0 0.55-0.45 1-1 1H1c-0.55 0-1-0.45-1-1V3c0-0.55 0.45-1 1-1h6.5z m2.5 4L7 3H1v12h9V6zM8.5 0S3 0 3 0v1h5l4 4v8h1V4.5L8.5 0z')
            s.appendChild(p)

            var a = document.createElement('a')
            a.classList.add('btn', 'btn-sm', 'tooltipped', 'tooltipped-n')
            a.setAttribute('href', getPatchOrDiffHref('diff'))
            a.setAttribute('rel', 'nofollow')
            a.setAttribute('aria-label', 'Show commit diff.\r\nHold Shift to open commit patch.')
            a.appendChild(s)
            a.appendChild(document.createTextNode(' Diff'))

            var g = document.createElement('div')
            g.classList.add('GithubCommitDiffButton', 'float-right')
            g.style.margin = '0 10px 0 0' // Give us some room
            g.appendChild(a)

            b.parentNode.insertBefore(g, b)

            a.addEventListener('mousedown', mousedownEvent, false)
            a.addEventListener('mouseout', function() {
                a.setAttribute('href', getPatchOrDiffHref('diff'))
            }, false)
        } else if (/\/pull\/\d*\/(files|commits)/.test(location.href) && (e = document.querySelector('#files_bucket .pr-toolbar .diffbar > .float-right'))) {

            var r = e.querySelector('.GithubCommitDiffButton')
            if (r) {
                r.parentElement.removeChild(r)
            }

            const s = document.createElementNS('http://www.w3.org/2000/svg', 'svg')
            s.classList.add('octicon', 'octicon-diff')
            s.setAttributeNS(null, 'height', 16)
            s.setAttributeNS(null, 'width', 14)
            s.setAttributeNS(null, 'viewBox', '0 0 14 16')

            const p = document.createElementNS('http://www.w3.org/2000/svg', 'path')
            p.setAttributeNS(null, 'd', 'M6 7h2v1H6v2h-1V8H3v-1h2V5h1v2zM3 13h5v-1H3v1z m4.5-11l3.5 3.5v9.5c0 0.55-0.45 1-1 1H1c-0.55 0-1-0.45-1-1V3c0-0.55 0.45-1 1-1h6.5z m2.5 4L7 3H1v12h9V6zM8.5 0S3 0 3 0v1h5l4 4v8h1V4.5L8.5 0z')
            s.appendChild(p)

            var a = document.createElement('a')
            a.classList.add('btn', 'btn-sm', 'btn-outline', 'tooltipped', 'tooltipped-s')
            a.setAttribute('href', getPatchOrDiffHref('diff'))
            a.setAttribute('rel', 'nofollow')
            a.setAttribute('aria-label', 'Show commit diff.\r\nHold Shift to open commit patch.')
            a.appendChild(s)
            a.appendChild(document.createTextNode(' Diff'))

            var g = document.createElement('div')
            g.classList.add('GithubCommitDiffButton', 'diffbar-item')
            g.appendChild(a)

            e.insertBefore(g, e.firstChild)

            a.addEventListener('mousedown', mousedownEvent, false)
            a.addEventListener('mouseout', function() {
                a.setAttribute('href', getPatchOrDiffHref('diff'))
            }, false)
        }
    }

    function mousedownEvent(e) {
        if (e.shiftKey) {
            var patch = getPatchOrDiffHref('patch')
            e.preventDefault()
            this.setAttribute('href', patch)
            if (e.which === 1) { // left click
                location.href = patch
                    // To prevent Firefox default behavior (opening a new window)
                    //  when pressing shift-click on a link, delete the link.
                this.parentElement.removeChild(this)
            } else if (e.which === 2) { // Middle click
                window.open(patch, 'GithubCommitDiff')
            }
        } else {
            this.setAttribute('href', getPatchOrDiffHref('diff'))
        }
    }

    function getPatchOrDiffHref(type) {
        return (document.querySelector('link[type="text/plain+' + type + '"]') || document.querySelector('link[type="text/x-' + type + '"]') || {
            href: location.href + '.' + type
        }).href
    }

    // Init
    addButton()

    // Pjax
    document.addEventListener('pjax:end', addButton)

})()