Jiga 3D CAD Viewer for Gmail

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Jiga 3D CAD Viewer for Gmail",
  "version": "0.0.2",
  "manifest_version": 2,
  "description": "View 3D and CAD files direcly in your browser",
  "homepage_url": "https://www.jiga3d.com",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "default_locale": "en",
  "permissions": [
    "https://*.jiga3d.com/*",
    "https://mail.google.com/*",
    "https://mail.google.de/*",
    "https://mail.google.co.uk/*",
    "https://mail.google.nl/*",
    "https://mail.google.com.cn/*",
    "https://mail.google.it/*",
    "https://mail.google.co.il/*",
    "https://mail.google.fr/*",
    "https://mail.google.in/*"
  ],
  "background": {
    "scripts": [
      "./js/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.jiga3d.com/*",
        "https://mail.google.com/*",
        "https://mail.google.de/*",
        "https://mail.google.co.uk/*",
        "https://mail.google.nl/*",
        "https://mail.google.com.cn/*",
        "https://mail.google.it/*",
        "https://mail.google.co.il/*",
        "https://mail.google.fr/*",
        "https://mail.google.in/*"
      ],
      "css": [
        "src/inject/inject.css"
      ]
    },
    {
      "matches": [
        "https://mail.google.com/*"
      ],
      "js": [
        "src/inject/inject.js"
      ],
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    "frame.html"
  ]
}