gradescope Copy Button

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "gradescope Copy Button",
  "description": "This is a Chrome extension written for grading purposes via the platform gradescope.",
  "author": "Kenny Yip",
  "version": "1.0",
  "icons": {
    "16": "clipboard16.png",
    "32": "clipboard32.png",
    "48": "clipboard48.png",
    "128": "clipboard128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.gradescope.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs",
    "webNavigation"
  ],
  "web_accessible_resources": [
    "clipboard.png",
    "clipboard128.png",
    "clipboard48.png",
    "clipboard32.png",
    "clipboard16.png"
  ]
}