Print the Thing

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Print the Thing",
  "short_name": "Print a Thing",
  "description": "Quickly and easily print 3D models from Thingiverse via Print a Thing with the click of a button.",
  "version": "1.0.1.4",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_security_policy": "script-src 'self' https://www.google-analytics.com; object-src 'self'",
  "content_scripts": [
    {
      "matches": [
        "https://www.thingiverse.com/thing:*"
      ],
      "js": [
        "thingiverse.js"
      ],
      "run_at": "document_end"
    }
  ],
  "externally_connectable": {
    "matches": [
      "https://printathing.com/*"
    ]
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "permissions": [
    "https://www.thingiverse.com/"
  ]
}