Add to MyRegistry.com Button

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Add to MyRegistry.com Button",
  "description": "Add items from all your favorite stores to one universal gift list.",
  "version": "2.0.14",
  "author": "MyRegistry.com",
  "background": {
    "service_worker": "lib/config.js"
  },
  "content_scripts": [
    {
      "js": [
        "data/scripts/tools.js",
        "data/scripts/content.js",
        "data/scripts/messaging.js",
        "lib/main.js",
        "data/lib/sizzle.min.js",
        "data/lib/AddToMrButton.widget.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://myregistry.com/*",
        "*://*.myregistry.com/*",
        "*://*.mrtesting.com/*",
        "*://*.myregistrystaging.com/*",
        "*://*.mrnico.com/*"
      ],
      "run_at": "document_start"
    },
    {
      "js": [
        "data/scripts/tools.js",
        "data/scripts/content.myregistry.js",
        "data/scripts/messaging.js",
        "lib/main.js"
      ],
      "matches": [
        "*://myregistry.com/*",
        "*://*.myregistry.com/*",
        "*://*.mrtesting.com/*",
        "*://*.myregistrystaging.com/*",
        "*://*.mrnico.com/*"
      ],
      "run_at": "document_start"
    },
    {
      "js": [
        "data/scripts/specific/www_amazon_co_uk.js"
      ],
      "matches": [
        "*://*.amazon.co.uk/*"
      ],
      "run_at": "document_end"
    },
    {
      "js": [
        "data/scripts/specific/www_shopko_com.js"
      ],
      "matches": [
        "*://*.shopko.com/*"
      ],
      "run_at": "document_end"
    },
    {
      "js": [
        "data/scripts/specific/www_zappos_com.js"
      ],
      "matches": [
        "*://*.zappos.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "action": {
    "default_icon": "data/icons/icon-32.png",
    "default_title": "Add to MyRegistry"
  },
  "icons": {
    "32": "data/icons/icon-32.png",
    "64": "data/icons/icon-64.png",
    "128": "data/icons/icon-128.png"
  },
  "permissions": [
    "tabs",
    "activeTab",
    "storage"
  ],
  "host_permissions": [
    "*://*.myregistry.com/*",
    "*://*.myregistrystaging.com/*",
    "*://*.mrtesting.com/*",
    "*://*.mrnico.com/*"
  ],
  "manifest_version": 3,
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "data/FloatingButton/*",
        "data/fonts/*"
      ],
      "use_dynamic_url": true
    }
  ]
}