Logic concerning the browser-action icon.

browser-action.js

'use-strict'

import CONSTANTS from 'scripts/constants/Constants'

function updateIconWith({ tabId, url }){
  if(url && url.match(CONSTANTS.BROWSER_ICON_URL_REGEX)){
    chrome.browserAction.setIcon({ path: 'public/images/logos/staff-32.png', tabId: tabId});
  } else {
    chrome.browserAction.setIcon({ path: 'public/images/logos/staff-32-faded.png', tabId: tabId});
  }
}

chrome.tabs.onActivated.addListener(function(info){
  chrome.tabs.get(info.tabId, function(change){
    updateIconWith({
      tabId: info.tabId, 
      url: change.url
    })
  })
})
    
chrome.tabs.onUpdated.addListener(function (tabId, change, tab){
  updateIconWith({
    tabId: tabId, 
    url: tab.url
  })
})