Add copy github file text to clipboard
// ==UserScript==
// @name Copy github file to clipboard
// @namespace github
// @version 0.1
// @description Add copy github file text to clipboard
// @author adong
// @match *://github.com/*
// @match *://www.github.com/*
// @include *github.com*
// @include *git.corp.yahoo.com*
// @homepageURL https://github.com/ldong/github-copy-text
// @supportURL https://github.com/ldong/github-copy-text/README.md
// @grant none
// ==/UserScript==
(function() {
// copied from http://stackoverflow.com/a/36640126/2305243
function CopyToClipboard(selector) {
var range;
if (document.selection) {
range = document.body.createTextRange();
range.moveToElementText(document.querySelector(selector));
range.select().createTextRange();
document.execCommand("Copy");
} else if (window.getSelection) {
range = document.createRange();
range.selectNode(document.querySelector(selector));
window.getSelection().addRange(range);
document.execCommand("Copy");
alert("text copied");
}
}
var copyButton = document.createElement('button');
copyButton.classList = 'btn btn-sm BtnGroup-item copy-file-another';
copyButton.textContent = 'Copy Text';
copyButton.addEventListener('click', function(e) {
e.preventDefault();
CopyToClipboard('.blob-wrapper.data.type-javascript');
});
var targetButtonGroupClass = '.BtnGroup.float-right';
var targetButtonGroup = document.querySelector(targetButtonGroupClass);
if (targetButtonGroup) {
targetButtonGroup.appendChild(copyButton);
} else {
console.error('Please file a bug, or make a PR. ');
}
})();