manifest.json

{
  "manifest_version": 3,
  "name": "Walmart Invoice Exporter",
  "version": "2.5",
  "description": "Download Walmart order details in xlsx format",
  "permissions": ["activeTab"],
  "host_permissions": ["https://www.walmart.com/*"],
  "background": {
    "service_worker": "background.js"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/icon16.png",
      "48": "images/icon48.png",
      "128": "images/icon128.png",
      "256": "images/icon256.png",
      "512": "images/icon512.png"
    }
  },
  "content_scripts": [
    {
      "matches": ["https://www.walmart.com/orders*"],
      "js": ["content.js", "exceljs.bare.min.js"]
    }
  ],
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "default_locale": "en",

  "web_accessible_resources": [{
    "resources": ["faq.html","faq.js"
  ],
    "matches": ["https://www.walmart.com/*"]
  }]
    
}