Copr RPM Spec Quickview

copr-spec.user.js

// ==UserScript==
// @name        Copr RPM Spec Quickview
// @namespace   nick@windblume
// @match       https://copr.fedorainfracloud.org/coprs/*/*/
// @grant       none
// @version     0.1.0
// @author      Nicholas Tay <[email protected]>
// @description Quickly jump to the spec file for COPR packages (on the project's package page)
// @homepage    https://gist.github.com/nicholastay/7a8d7883bb7e30ac36da344746b6126a
// @license     Zlib
// @updateURL   https://gist.githubusercontent.com/nicholastay/7a8d7883bb7e30ac36da344746b6126a/raw/copr-spec.user.js
// ==/UserScript==

let projectAuthor, projectName;

function getProjectDetails() {
  let elems = document.getElementsByClassName("project-name")[0].getElementsByTagName("a");
  projectAuthor = elems[0].innerText;
  projectName = elems[1].innerText;
}

function specUrl(packageName) {
  return `//copr-dist-git.fedorainfracloud.org/cgit/${projectAuthor}/${projectName}/${packageName}.git/tree/${packageName}.spec`;
}

// Main thing
function injectPackagesTable() {
  let packageTable = document.getElementsByClassName("datatable")[0];
  if (!packageTable)
    return console.log("COPRQuickView: No package table found.");

  getProjectDetails();
  packageTable.querySelector("thead tr").innerHTML += '<th>RPM Spec</th>';
  packageTable.querySelectorAll("tbody tr")
    .forEach(packageRow => {
      let packageName = packageRow.firstElementChild.getElementsByTagName("a")[0].innerText;
      packageRow.innerHTML += `<td><a href="${specUrl(packageName)}">View</a></td>`;
    });
}

// For convenience from the front project page
function injectProjectPage() {
  let panelTitles = document.getElementsByClassName("panel-title");
  
  let buildPanel = null;
  for (let i = 0; i < panelTitles.length; ++i) {
    if (panelTitles[i].innerText == "Last Build")
      buildPanel = panelTitles[i].parentElement.parentElement;
  }
  if (!buildPanel)
    return console.log("COPRQuickView: No last build found.");
  
  getProjectDetails();
  let packageName = buildPanel.getElementsByClassName("list-group-item-heading")[0].innerText;
  
  let buildDetails = buildPanel.getElementsByClassName("list-group-item")[0];
  buildDetails.innerHTML += `<p class="list-group-item-text">RPM Spec: <a href="${specUrl(packageName)}">View</a></p>`;
}


let page = document.querySelector("ul.nav li.active").innerText.trimLeft();
if (page == "Overview")
  injectProjectPage();
else if (page == "Packages")
  injectPackagesTable();