feat(hubspot): Add Hubspot integration

Author: larsjeh

src/content/hubspot.js

@@ -0,0 +1,31 @@
+'use strict';
+/* global togglbutton, $ */
+
+togglbutton.render(
+  'div[data-selenium-test="ticket-highlight-details"]:not(.toggl)',
+  { observe: true },
+  $container => {
+    const link = togglbutton.createTimerLink({
+      className: 'hubspot',
+      project: 'Hubspot',
+      description: descriptionSelector,
+      tags: tagsSelector
+    });
+    const rowContainer = document.createElement('div');
+    rowContainer.setAttribute('class', 'flex-row align-center');
+    rowContainer.appendChild(link);
+    $container.appendChild(rowContainer);
+  }
+);
+
+function descriptionSelector () {
+  const $description = $('div[data-selenium-test="ticket-highlight-details"] h3');
+  return $description.textContent.trim();
+}
+
+function tagsSelector () {
+  const pipeline = $('div#pipeline-select').textContent.trim();
+  const stage = $('div#stage-select').textContent.trim();
+
+  return [pipeline, stage];
+}