Youtube crawler

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Youtube crawler",
  "version": "2.1",
  "description": "Youtube channel and video crawler tool",
  "manifest_version": 2,
  "icons": {
    "16": "logo16.png",
    "128": "logo128.png"
  },
  "permissions": [
    "activeTab",
    "https://www.youtube.com/*",
    "http://www.vidigger.vidigger.com/*",
    "storage",
    "tabs"
  ],
  "background": {
    "persistent": true,
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Run Youtube Crawler",
    "default_popup": "index.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.youtube.com/*"
      ],
      "js": [
        "contentScript.js"
      ]
    }
  ],
  "incognito": "split"
}